<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>GeoIP Release Notes</title><link>https://dev.maxmind.com/geoip/release-notes/</link><description>GeoIP Release Notes</description><generator>Hugo</generator><lastBuildDate>Tue, 10 Mar 2026 15:43:02 +0000</lastBuildDate><atom:link href="https://dev.maxmind.com/geoip/release-notes/index.xml" rel="self"/><item><title>A number of GeoIP databases not released as scheduled yesterday</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#a-number-of-geoip-databases-not-released-as-scheduled-yesterday</link><pubDate>Tue, 10 Mar 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#a-number-of-geoip-databases-not-released-as-scheduled-yesterday</guid><content:encoded>&lt;p&gt;The GeoIP database updates for Monday, March 9, 2026 for the following databases
were not released as scheduled:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Country database&lt;/li&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoLite Country database&lt;/li&gt;
&lt;li&gt;GeoLite City database&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;These databases will return to their regular release schedule today (Tuesday),
March 10, 2026.&lt;/p&gt;</content:encoded></item><item><title>Updates to user count data</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#updates-to-user-count-data</link><pubDate>Wed, 04 Mar 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#updates-to-user-count-data</guid><content:encoded>&lt;p&gt;Between Tuesday March 3 and Friday, March 6, 2026 (and possibly longer), we are
making daily updates to the user count data to more often return a value of 0 or
1 for residential proxies.&lt;/p&gt;
&lt;p&gt;Previously, approximately 50% of residential proxy IPs on single household IPs
had a user count value of at least 2, and 50% had a value of 0 or 1. This update
will make it easier to flag a high volume of customer profiles on a residential
proxy as anomalous in relation to a lower user count value of 0 or 1.&lt;/p&gt;
&lt;p&gt;Please see an explanation of user counts below:&lt;/p&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;User count&lt;/th&gt;
 &lt;th&gt;Description&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;0&lt;/td&gt;
 &lt;td&gt;IP assigned to a single end-user at a time (household, person, or small business), or not in use.&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;1&lt;/td&gt;
 &lt;td&gt;IP assigned to a single end-user with possibility of multiple end-users.&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;2&lt;/td&gt;
 &lt;td&gt;IP shared with multiple end-users.&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&amp;gt;5&lt;/td&gt;
 &lt;td&gt;IP shared with many end-users.&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;a href="https://support.maxmind.com/knowledge-base/articles/maxmind-user-context-data#user-counts"&gt;Learn more about user counts on our Knowledge Base.&lt;/a&gt;&lt;/p&gt;</content:encoded></item><item><title>Removing a number of suffixes in ISP/org name</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#removing-a-number-of-suffixes-in-isporg-name</link><pubDate>Fri, 27 Feb 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#removing-a-number-of-suffixes-in-isporg-name</guid><content:encoded>&lt;p&gt;We are removing suffixes (e.g. AB, A/S, Co, Corp, eood, Pte, Pvt, S. de R.L. and
others) and the LLC prefix from ISP/org names to match their current naming and
branding conventions.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;What should I do?&lt;/strong&gt; If you have rules or lists that require updating, ensure
that you match on ISP/org names that no longer have these suffixes or prefix.&lt;/p&gt;
&lt;p&gt;You can
&lt;a href="https://dev.maxmind.com/csv/suffix-removal-in-ISP-or-org-name.csv"&gt;download the list of ISP/orgs that will be changing&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;We expect to release these changes in new database updates and web service
requests beginning Tuesday, March 10, 2026.&lt;/p&gt;
&lt;p&gt;These changes will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoNames monthly diff report February 2026</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#geonames-monthly-diff-report-february-2026</link><pubDate>Thu, 19 Feb 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#geonames-monthly-diff-report-february-2026</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-February-2026.csv"&gt;GeoNames monthly diff report (February 2026)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of February as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;
&lt;p&gt;* * In this month’s update, the country name for &lt;code&gt;The Netherlands&lt;/code&gt; has been
updated to &lt;code&gt;Netherlands&lt;/code&gt;.&lt;/p&gt;
&lt;p&gt;* * As previously noted, we have
&lt;a href="https://dev.maxmind.com/geoip/release-notes/2026/#changes-to-the-geonames-monthly-diff-report-delivery-method"&gt;updated our GeoNames monthly diff report delivery method&lt;/a&gt;.&lt;/p&gt;</content:encoded></item><item><title>Changes to the GeoNames monthly diff report delivery method</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#changes-to-the-geonames-monthly-diff-report-delivery-method</link><pubDate>Wed, 18 Feb 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#changes-to-the-geonames-monthly-diff-report-delivery-method</guid><content:encoded>&lt;p&gt;You can now download the GeoNames monthly diff report from the
&lt;a href="https://www.maxmind.com/en/accounts/current/geoip/downloads"&gt;Download files&lt;/a&gt;
section of your account portal (direct link, log in required). The report is
available alongside your database downloads and can be downloaded automatically.
You can also download the report manually.&lt;/p&gt;
&lt;p&gt;For download best practices, including how to automate downloads using a license
key, please
&lt;a href="https://dev.maxmind.com/geoip/track-location-name-updates/"&gt;review our documentation on the Dev Portal&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;As a result of this update, we will no longer be posting monthly diff report
release notes.&lt;/p&gt;</content:encoded></item><item><title>Updates to autonomous_system_organization, ISP, and organization data</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#updates-to-autonomous_system_organization-isp-and-organization-data</link><pubDate>Wed, 28 Jan 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#updates-to-autonomous_system_organization-isp-and-organization-data</guid><content:encoded>&lt;p&gt;On January 21, 2026, we released data with significant changes to
&lt;code&gt;autonomous_system_organization&lt;/code&gt; and less significant changes to &lt;code&gt;isp&lt;/code&gt; and
&lt;code&gt;organization&lt;/code&gt; data.&lt;/p&gt;
&lt;p&gt;Customers can expect to see in many cases improved, more readable versions of
&lt;code&gt;autonomous_system_organization&lt;/code&gt; and, in some cases, small changes to &lt;code&gt;isp&lt;/code&gt; and
&lt;code&gt;organization&lt;/code&gt; data.&lt;/p&gt;
&lt;p&gt;This change is reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoLite ASN database&lt;/li&gt;
&lt;li&gt;GeoLite City web service&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Update to Japan NTT networks ISP/org name</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#update-to-japan-ntt-networks-isporg-name</link><pubDate>Thu, 22 Jan 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#update-to-japan-ntt-networks-isporg-name</guid><content:encoded>&lt;p&gt;On Tuesday, January 27, 2026, we will be updating a number of NTT (Nippon
Telegraph and Telephone) networks to reflect one of NTT’s consumer-facing
brands. For these networks, the ISP name will change from &lt;code&gt;NTT DOCOMO BUSINESS&lt;/code&gt;
to &lt;code&gt;Open Computer Network&lt;/code&gt;.&lt;/p&gt;
&lt;p&gt;This change will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoNames monthly diff report January 2026</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#geonames-monthly-diff-report-january-2026</link><pubDate>Wed, 14 Jan 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#geonames-monthly-diff-report-january-2026</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-January-2026.csv"&gt;GeoNames monthly diff report (January 2026)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of January as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;</content:encoded></item><item><title>Subdivision, city, and postal fields blanked in additional countries</title><link>https://dev.maxmind.com/geoip/release-notes/2026/#subdivision-city-and-postal-fields-blanked-in-additional-countries</link><pubDate>Tue, 06 Jan 2026 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2026/#subdivision-city-and-postal-fields-blanked-in-additional-countries</guid><content:encoded>&lt;p&gt;Effective tomorrow, Wednesday, January 7, 2026, we will be blanking out the city
and postal fields more often for cell networks in the following countries:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Argentina&lt;/li&gt;
&lt;li&gt;Australia&lt;/li&gt;
&lt;li&gt;Germany&lt;/li&gt;
&lt;li&gt;France&lt;/li&gt;
&lt;li&gt;Japan&lt;/li&gt;
&lt;li&gt;Poland&lt;/li&gt;
&lt;li&gt;Spain&lt;/li&gt;
&lt;li&gt;Turkey&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;We will also be blanking out the subdivision, city, and postal fields more often
in:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Finland&lt;/li&gt;
&lt;li&gt;Switzerland&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;This change is to reduce false positives when the end users of a network are
dispersed all over the subdivision or country.&lt;/p&gt;
&lt;p&gt;The update will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Subdivision, city, and postal fields blanked in additional countries</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-additional-countries</link><pubDate>Wed, 17 Dec 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-additional-countries</guid><content:encoded>&lt;p&gt;Effective tomorrow, Thursday, December 18, 2025, we will be blanking out the
subdivision, city, and postal fields more often in the following countries. This
change will result in fewer resolutions in:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Amman, Jordan&lt;/li&gt;
&lt;li&gt;Budapest, Hungary&lt;/li&gt;
&lt;li&gt;Reykjavik, Iceland&lt;/li&gt;
&lt;li&gt;All cities in Austria&lt;/li&gt;
&lt;li&gt;All cities in South Africa&lt;/li&gt;
&lt;li&gt;All cities in Vietnam&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;We will also be blanking out city and postal fields more often for cell networks
in:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;India&lt;/li&gt;
&lt;li&gt;Mexico&lt;/li&gt;
&lt;li&gt;United States&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;This change is to reduce false positives when the end users of a network are
dispersed all over the country.&lt;/p&gt;
&lt;p&gt;The update will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoIP Location database releases delayed</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-location-database-releases-delayed</link><pubDate>Mon, 15 Dec 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-location-database-releases-delayed</guid><content:encoded>&lt;p&gt;Due to an issue we are currently investigating, the GeoIP database updates for
Monday, December 15, 2025 for the following databases won&amp;rsquo;t be released as
scheduled:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Country database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoLite City database&lt;/li&gt;
&lt;li&gt;GeoLite Country database&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;The GeoIP Anonymous IP, GeoIP Anonymous Plus, GeoIP IP Risk, GeoIP ISP, and the
GeoLite ASN databases will be released today as scheduled.&lt;/p&gt;</content:encoded></item><item><title>GeoNames monthly diff report December 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-december-2025</link><pubDate>Wed, 10 Dec 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-december-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-December-2025.csv"&gt;GeoNames monthly diff report (December 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of December as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;</content:encoded></item><item><title>Subdivision, city, and postal fields blanked in additional countries</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-additional-countries</link><pubDate>Fri, 28 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-additional-countries</guid><content:encoded>&lt;p&gt;Effective Monday, December 1, 2025, we will be blanking out the subdivision,
city, and postal fields more often in the following countries. This change will
result in fewer resolutions in:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Belgium&lt;/li&gt;
&lt;li&gt;Israel&lt;/li&gt;
&lt;li&gt;Italy&lt;/li&gt;
&lt;li&gt;The Netherlands&lt;/li&gt;
&lt;li&gt;Portugal&lt;/li&gt;
&lt;li&gt;Sweden&lt;/li&gt;
&lt;li&gt;Ukraine&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;We will also be blanking out city and postal fields more often for cell networks
in:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Canada&lt;/li&gt;
&lt;li&gt;United States&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;This change is to reduce false positives when the end users of a network are
dispersed all over the country. Many of the networks affected by this change are
cell networks, which are often allocated across a wide area spanning one or more
subdivisions.&lt;/p&gt;
&lt;p&gt;The update will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>IP risk snapshot output added to traits object in the Insights web services</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#ip-risk-snapshot-output-added-to-traits-object-in-the-insights-web-services</link><pubDate>Thu, 20 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#ip-risk-snapshot-output-added-to-traits-object-in-the-insights-web-services</guid><content:encoded>&lt;p&gt;We have added the
&lt;a href="https://dev.maxmind.com/geoip/docs/web-services/responses/#schema--response--traits__ip_risk_snapshot"&gt;&lt;code&gt;ip_risk_snapshot&lt;/code&gt;&lt;/a&gt;
to the traits object in our GeoIP Insights web service and our minFraud Insights
and Factors web services. This field contains the risk associated with the IP
address. The value ranges from 0.01 to 99. A higher score indicates a higher
risk.&lt;/p&gt;
&lt;p&gt;The IP risk snapshot is not a replacement for the minFraud IP risk score
(&lt;code&gt;ip_address/risk&lt;/code&gt;).&lt;/p&gt;
&lt;p&gt;The IP risk snapshot is based on an analysis of historical risk on the IP
address, while the minFraud IP risk score is a responsive data field that
generates an IP risk score in real time based on the transactions you send and
activity from across the minFraud network.&lt;/p&gt;
&lt;p&gt;minFraud customers may find the IP risk snapshot output useful to determine
whether an IP address is risky based on historical activity versus a current,
emerging issue. A lower &lt;code&gt;traits/ip_risk_snapshot&lt;/code&gt; score combined with a higher
minFraud &lt;code&gt;ip_address/risk&lt;/code&gt; score would mean that the IP address is becoming
risky in real time based on the traffic on your and other customers&amp;rsquo; networks. A
high score in both &lt;code&gt;ip_risk_snapshot&lt;/code&gt; and minFraud IP risk score would mean that
the IP address has been risky for a longer time.&lt;/p&gt;
&lt;p&gt;Client APIs have been updated to reflect this change.&lt;/p&gt;</content:encoded></item><item><title>New anonymizer data added to web services</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#new-anonymizer-data-added-to-web-services</link><pubDate>Wed, 19 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#new-anonymizer-data-added-to-web-services</guid><content:encoded>&lt;p&gt;We have added an
&lt;a href="https://dev.maxmind.com/geoip/docs/web-services/responses/#anonymizer"&gt;&lt;code&gt;anonymizer&lt;/code&gt; object&lt;/a&gt; to our web
services. This object contains the anonymizer data previously found in the
&lt;code&gt;traits&lt;/code&gt; object together with new outputs.&lt;/p&gt;
&lt;p&gt;Anonymizer data in the &lt;code&gt;traits&lt;/code&gt; object is being marked as deprecated. However,
for backwards compatibility, anonymizer data in the &lt;code&gt;traits&lt;/code&gt; object will
continue to be populated and the functionality remains the same. This will not
be a breaking change.&lt;/p&gt;
&lt;p&gt;We recommend updating your integrations to use the new &lt;code&gt;anonymizer&lt;/code&gt; object,
which contains data points not found in the &lt;code&gt;traits&lt;/code&gt; object:&lt;/p&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;new data&lt;/th&gt;
 &lt;th&gt;description&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;anonymizer/confidence&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;A score ranging from 1 to 99 that represents our percent confidence that the network is currently part of an actively used VPN service.&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;anonymizer/network_last_seen&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;The last day that the network was sighted in our analysis of anonymized networks. This is in the ISO 8601 date format (YYYY-MM-DD).&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;anonymizer/provider_name&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;The name of the VPN provider (e.g., &lt;code&gt;nordvpn&lt;/code&gt;, &lt;code&gt;surfshark&lt;/code&gt;) associated with the network.&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;Client APIs have been updated to reflect this change, which applies to the
following web services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Insights&lt;/li&gt;
&lt;li&gt;minFraud Insights&lt;/li&gt;
&lt;li&gt;minFraud Factors&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Subdivision, city, and postal fields blanked in selected cities and countries</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-selected-cities-and-countries</link><pubDate>Tue, 18 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-selected-cities-and-countries</guid><content:encoded>&lt;p&gt;Effective tomorrow, Wednesday, November 19, 2025, we will be blanking out the
subdivision, city, and postal fields more often in the following cities and
countries. This change will result in fewer resolutions in:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Bangkok, Thailand&lt;/li&gt;
&lt;li&gt;Istanbul, Turkey&lt;/li&gt;
&lt;li&gt;All cities in Argentina&lt;/li&gt;
&lt;li&gt;All cities in France&lt;/li&gt;
&lt;li&gt;All cities in Germany&lt;/li&gt;
&lt;li&gt;All cities in Ireland&lt;/li&gt;
&lt;li&gt;All cities in Poland&lt;/li&gt;
&lt;li&gt;All cities in South Korea&lt;/li&gt;
&lt;li&gt;All cities in Switzerland&lt;/li&gt;
&lt;li&gt;All cities in Taiwan&lt;/li&gt;
&lt;li&gt;All cities in the United Kingdom&lt;/li&gt;
&lt;li&gt;All cities in Uruguay&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;This change is to reduce false positives when the end users of a network are
dispersed all over the country.&lt;/p&gt;
&lt;p&gt;The update will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoNames monthly diff report November 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-november-2025</link><pubDate>Tue, 18 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-november-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-November-2025.csv"&gt;GeoNames monthly diff report (November 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of November as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;</content:encoded></item><item><title>A number of GeoIP databases not released as scheduled yesterday</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#a-number-of-geoip-databases-not-released-as-scheduled-yesterday</link><pubDate>Tue, 11 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#a-number-of-geoip-databases-not-released-as-scheduled-yesterday</guid><content:encoded>&lt;p&gt;The GeoIP database updates for Monday, November 10, 2025 for the following
databases were not released as scheduled:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Country database&lt;/li&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoLite Country database&lt;/li&gt;
&lt;li&gt;GeoLite City database&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;These databases will return to their regular release schedule today (Tuesday),
November 11, 2025.&lt;/p&gt;</content:encoded></item><item><title>[Update] Upcoming change to identify Verizon 5G Home as a separate ISP</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#update-upcoming-change-to-identify-verizon-5g-home-as-a-separate-isp</link><pubDate>Mon, 10 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#update-upcoming-change-to-identify-verizon-5g-home-as-a-separate-isp</guid><content:encoded>&lt;p&gt;As
&lt;a href="https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-change-to-identify-verizon-5g-home-as-a-separate-isp"&gt;previously announced&lt;/a&gt;,
tomorrow, November 11, 2025, some networks previously labeled &lt;code&gt;Verizon Wireless&lt;/code&gt;
will have their ISP name updated to &lt;code&gt;Verizon 5G Home&lt;/code&gt; to improve coverage and
accuracy.&lt;/p&gt;
&lt;p&gt;In addition, we will also be shortening the ISP name for
&lt;code&gt;Verizon 5g Home Internet&lt;/code&gt; to &lt;code&gt;Verizon 5G Home&lt;/code&gt;.&lt;/p&gt;
&lt;p&gt;This change will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Subdivision, city, and postal fields blanked in selected large cities</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-selected-large-cities</link><pubDate>Thu, 06 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-blanked-in-selected-large-cities</guid><content:encoded>&lt;p&gt;Effective Tuesday, November 11, 2025, we will be blanking out the subdivision,
city, and postal fields more often in Austria, Denmark, Greece, Ireland, Norway,
Spain, and Sweden where the end users are actually dispersed all over the
country.&lt;/p&gt;
&lt;p&gt;This change will result in fewer resolutions to the following cities:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Vienna, Austria&lt;/li&gt;
&lt;li&gt;Copenhagen, Denmark&lt;/li&gt;
&lt;li&gt;Athens, Greece&lt;/li&gt;
&lt;li&gt;Dublin, Ireland&lt;/li&gt;
&lt;li&gt;Oslo, Norway&lt;/li&gt;
&lt;li&gt;All cities in Spain&lt;/li&gt;
&lt;li&gt;Stockholm, Sweden&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;The update will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Subdivision, city, and postal fields to be blanked in Tokyo metro area in some cases</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-to-be-blanked-in-tokyo-metro-area-in-some-cases</link><pubDate>Mon, 03 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#subdivision-city-and-postal-fields-to-be-blanked-in-tokyo-metro-area-in-some-cases</guid><content:encoded>&lt;p&gt;Effective tomorrow, Tuesday, November 4, 2025, we will be blanking out the
subdivision, city, and postal fields in cases where the subdivision was
previously mapped to Tokyo but end users are dispersed throughout Japan.&lt;/p&gt;
&lt;p&gt;This change will result in fewer resolutions to the Tokyo subdivision and will
be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Upcoming change to identify Verizon 5G Home as a separate ISP</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-change-to-identify-verizon-5g-home-as-a-separate-isp</link><pubDate>Mon, 03 Nov 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-change-to-identify-verizon-5g-home-as-a-separate-isp</guid><content:encoded>&lt;p&gt;We will soon be distinguishing Verizon 5G Home connections from the broader pool
of Verizon networks.&lt;/p&gt;
&lt;p&gt;Some networks previously labeled &lt;code&gt;Verizon Wireless&lt;/code&gt; will have their ISP name
updated to &lt;code&gt;Verizon 5G Home&lt;/code&gt;.&lt;/p&gt;
&lt;p&gt;This change will go live on Tuesday, November 11, 2025 and will be reflected in
the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;minFraud Factors web service&lt;/li&gt;
&lt;li&gt;minFraud Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoNames monthly diff report October 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-october-2025</link><pubDate>Thu, 23 Oct 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-october-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-October-2025.csv"&gt;GeoNames monthly diff report (October 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of October as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;
&lt;p&gt;* * Due to some irregularities in the data, we elected not to update GeoNames
data in August 2025 through September 2025. These issues have now been resolved
and we are resuming regular GeoNames updates. As a result, this month&amp;rsquo;s GeoNames
update contains a larger number of differences than typical for a monthly
update. These changes are expected.&lt;/p&gt;</content:encoded></item><item><title>GeoIP Anonymous IP, GeoIP Anonymous Plus, and GeoIP IP Risk databases not released as scheduled yesterday</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-anonymous-ip-geoip-anonymous-plus-and-geoip-ip-risk-databases-not-released-as-scheduled-yesterday</link><pubDate>Tue, 21 Oct 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-anonymous-ip-geoip-anonymous-plus-and-geoip-ip-risk-databases-not-released-as-scheduled-yesterday</guid><content:encoded>&lt;p&gt;The GeoIP database updates for Monday, October 20, 2025 for the following
databases were not released as scheduled:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Anonymous IP&lt;/li&gt;
&lt;li&gt;GeoIP Anonymous Plus&lt;/li&gt;
&lt;li&gt;GeoIP IP Risk&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;These databases will return to their regular release schedule today, Tuesday
October 21, 2025.&lt;/p&gt;</content:encoded></item><item><title>GeoIP Anonymous Plus database size decrease</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-anonymous-plus-database-size-decrease</link><pubDate>Tue, 14 Oct 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-anonymous-plus-database-size-decrease</guid><content:encoded>&lt;p&gt;The GeoIP Anonymous Plus database has significantly decreased in size due to an
expected change to how we handle some low confidence networks.&lt;/p&gt;
&lt;p&gt;A large number of lower confidence VPN networks have been removed from the GeoIP
Anonymous Plus database. We have removed these networks in order to prevent
false positives because we believe that the confidence was too low.&lt;/p&gt;</content:encoded></item><item><title>A number of GeoIP database releases delayed</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#a-number-of-geoip-database-releases-delayed</link><pubDate>Mon, 22 Sep 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#a-number-of-geoip-database-releases-delayed</guid><content:encoded>&lt;p&gt;The following GeoIP database releases will be delayed until Tuesday, September
23, 2025:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Country database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;The GeoIP Anonymous IP, GeoIP Anonymous Plus, GeoIP IP Risk, and the GeoLite ASN
databases will be released today as scheduled.&lt;/p&gt;</content:encoded></item><item><title>No GeoNames monthly diff report for August 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#no-geonames-monthly-diff-report-for-august-2025</link><pubDate>Thu, 28 Aug 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#no-geonames-monthly-diff-report-for-august-2025</guid><content:encoded>Due to irregularities in the latest GeoNames data, we will be maintaining the
location names and codes from July.
&lt;a href="https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-july-2025"&gt;See the monthly diff report for July 2025.&lt;/a&gt;</content:encoded></item><item><title>Upcoming ISP name change for a subset of AT&amp;T Wireless networks</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-isp-name-change-for-a-subset-of-att-wireless-networks</link><pubDate>Wed, 13 Aug 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-isp-name-change-for-a-subset-of-att-wireless-networks</guid><content:encoded>&lt;p&gt;We will soon be distinguishing AT&amp;amp;T Internet Air connections from the broader
pool of AT&amp;amp;T Wireless networks.&lt;/p&gt;
&lt;p&gt;Some networks previously labeled &lt;code&gt;AT&amp;amp;T Wireless&lt;/code&gt; will have their ISP name
updated to &lt;code&gt;AT&amp;amp;T Internet Air&lt;/code&gt;.&lt;/p&gt;
&lt;p&gt;This change will go live on Tuesday, August 26, 2025 and will be reflected in
the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Several GeoIP databases not released as scheduled today</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#several-geoip-databases-not-released-as-scheduled-today</link><pubDate>Mon, 11 Aug 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#several-geoip-databases-not-released-as-scheduled-today</guid><content:encoded>&lt;p&gt;The GeoIP database updates for Monday, August 11, 2025 for the following
databases won&amp;rsquo;t be released as scheduled:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City&lt;/li&gt;
&lt;li&gt;GeoIP Country&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise&lt;/li&gt;
&lt;li&gt;GeoIP ISP&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Postal code formatting in a number of GeoIP databases</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#postal-code-formatting-in-a-number-of-geoip-databases</link><pubDate>Tue, 29 Jul 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#postal-code-formatting-in-a-number-of-geoip-databases</guid><content:encoded>&lt;p&gt;Yesterday, July 28, 2025, we released a number of GeoIP databases containing a
number of poorly formatted or incorrect postal codes. The impacted databases
were:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise&lt;/li&gt;
&lt;li&gt;GeoLite City&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;For a brief period of time yesterday, GeoIP web service users may also have
experienced web service responses in which these poorly formatted or incorrect
postal codes were returned.&lt;/p&gt;
&lt;p&gt;This issue has now been corrected. Please ensure you have downloaded the latest
database release if you do not have automated database downloads set up. Web
service customers do not need to take any action to receive the corrected data.&lt;/p&gt;</content:encoded></item><item><title>A number of GeoIP databases now released every weekday</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#a-number-of-geoip-databases-now-released-every-weekday</link><pubDate>Wed, 16 Jul 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#a-number-of-geoip-databases-now-released-every-weekday</guid><content:encoded>&lt;p&gt;The following GeoIP databases are now updated every weekday, Monday through
Friday:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City&lt;/li&gt;
&lt;li&gt;GeoIP Country&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise&lt;/li&gt;
&lt;li&gt;GeoIP ISP&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;We recommend automating GeoIP database updates so that you can be sure that you
always have the most accurate IP geolocation and IP intelligence data.&lt;/p&gt;
&lt;p&gt;You can automate database updates with our GeoIP Update program or other
methods. You can also download databases directly through the account portal.&lt;/p&gt;
&lt;p&gt;&lt;a href="https://support.maxmind.com/knowledge-base/articles/download-and-update-maxmind-databases#api-endpoints"&gt;Learn how to automate database updates in this knowledge base article.&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;The GeoIP Anonymous and Anonymous Plus databases will continue to update daily.
The GeoIP Connection Type and GeoIP Domain Name databases and all GeoLite
databases (except GeoLite ASN) will continue to update only on Tuesdays and
Fridays.&lt;/p&gt;</content:encoded></item><item><title>GeoNames monthly diff report July 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-july-2025</link><pubDate>Mon, 14 Jul 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-july-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-July-2025.csv"&gt;GeoNames monthly diff report (July 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of July as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;
&lt;p&gt;* * In this month’s update, a large number of geoname IDs have been updated
for Brazil.&lt;/p&gt;</content:encoded></item><item><title>Download interruption incident—resolved</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#download-interruption-incidentresolved</link><pubDate>Mon, 07 Jul 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#download-interruption-incidentresolved</guid><content:encoded>&lt;p&gt;A number of GeoIP customers were unable to download the following databases
today, Monday July 7, 2025, between 16:48 UTC and 20:23 UTC:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;We have identified the issue and the incident has been resolved.&lt;/p&gt;</content:encoded></item><item><title>Off schedule release for a number of GeoIP and GeoLite databases</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#off-schedule-release-for-a-number-of-geoip-and-geolite-databases</link><pubDate>Mon, 16 Jun 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#off-schedule-release-for-a-number-of-geoip-and-geolite-databases</guid><content:encoded>&lt;p&gt;Today, Monday, June 16, 2025, we are issuing an off-schedule release of the
following GeoIP and GeoLite databases:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Country&lt;/li&gt;
&lt;li&gt;GeoIP City&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise&lt;/li&gt;
&lt;li&gt;GeoIP ISP&lt;/li&gt;
&lt;li&gt;GeoLite Country&lt;/li&gt;
&lt;li&gt;GeoLite City&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;An issue occurred on Friday, June 13 that caused the above databases to not be
available for download as expected. We are releasing new databases today, and
will return to the normal release schedule tomorrow (June 17).&lt;/p&gt;</content:encoded></item><item><title>GeoNames monthly diff report June 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-june-2025</link><pubDate>Tue, 10 Jun 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-june-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-June-2025.csv"&gt;GeoNames monthly diff report (June 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of June as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;
&lt;p&gt;* * In this month’s update, a large number of geoname IDs have been updated
for Brazil.&lt;/p&gt;</content:encoded></item><item><title>Off-schedule release for GeoIP City, Country, Enterprise, ISP, and GeoLite databases</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#off-schedule-release-for-geoip-city-country-enterprise-isp-and-geolite-databases</link><pubDate>Wed, 28 May 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#off-schedule-release-for-geoip-city-country-enterprise-isp-and-geolite-databases</guid><content:encoded>&lt;p&gt;Today, Wednesday, May 28, 2025, we have issued an off-schedule release of the
following GeoIP databases:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Country&lt;/li&gt;
&lt;li&gt;GeoIP City&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise&lt;/li&gt;
&lt;li&gt;GeoIP ISP&lt;/li&gt;
&lt;li&gt;GeoLite Country&lt;/li&gt;
&lt;li&gt;GeoLite City&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;This release corrects a small number of identified location accuracy issues.&lt;/p&gt;</content:encoded></item><item><title>GeoNames monthly diff report May 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-may-2025</link><pubDate>Tue, 20 May 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-may-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-May-2025.csv"&gt;GeoNames monthly diff report (May 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of May as they relate to the following fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;
&lt;p&gt;* In this month&amp;rsquo;s update, a large number of subdivision codes have been updated
for Greece and Italy.&lt;/p&gt;</content:encoded></item><item><title>GeoLite City and Country database releases delayed</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geolite-city-and-country-database-releases-delayed</link><pubDate>Tue, 13 May 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geolite-city-and-country-database-releases-delayed</guid><content:encoded>&lt;p&gt;The GeoIP database updates for Tuesday, May 13, 2025 for the following databases
won&amp;rsquo;t be released as scheduled:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoLite City database&lt;/li&gt;
&lt;li&gt;GeoLite Country database&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;These databases will return to their regular release schedule on Friday, May
16, 2025.&lt;/p&gt;</content:encoded></item><item><title>GeoLite City and GeoLite Country database releases delayed</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geolite-city-and-geolite-country-database-releases-delayed</link><pubDate>Wed, 07 May 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geolite-city-and-geolite-country-database-releases-delayed</guid><content:encoded>&lt;p&gt;The GeoLite City and GeoLite Country database updates for Tuesday, May 6, 2025
were not released as scheduled.&lt;/p&gt;
&lt;p&gt;These databases will return to their regular release schedule on Friday, May
9, 2025.&lt;/p&gt;</content:encoded></item><item><title>Resolved - Postal code validation bug</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#resolved---postal-code-validation-bug</link><pubDate>Mon, 05 May 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#resolved---postal-code-validation-bug</guid><content:encoded>We have
&lt;a href="https://dev.maxmind.com/geoip/release-notes/2025/#postal-code-validation-bug"&gt;resolved the bug&lt;/a&gt; that
resulted in a number of incorrect and invalid values for postal codes.</content:encoded></item><item><title>Postal code validation bug</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#postal-code-validation-bug</link><pubDate>Thu, 01 May 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#postal-code-validation-bug</guid><content:encoded>&lt;p&gt;We have identified a bug with postal code validation in our database build
process.&lt;/p&gt;
&lt;p&gt;This bug is resulting in a number of incorrect and invalid values for postal
codes. We are working on a fix.&lt;/p&gt;
&lt;p&gt;The following products and services are impacted:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;minFraud Insights&lt;/li&gt;
&lt;li&gt;minFraud Factors&lt;/li&gt;
&lt;li&gt;minFraud Legacy&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Upcoming changes to ISP names</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-changes-to-isp-names</link><pubDate>Wed, 16 Apr 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#upcoming-changes-to-isp-names</guid><content:encoded>&lt;p&gt;We are updating several ISP names in our data to match their current naming and
branding conventions. We expect to release these changes in new database updates
and web service requests beginning Tuesday, May 6, 2025.&lt;/p&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Current ISP name in MaxMind data&lt;/th&gt;
 &lt;th&gt;Updated ISP name in MaxMind data&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Etisalat Misr&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;e&amp;amp; egypt&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Telecable Economico S.A.&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Telecable Costa Rica&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;FORTHnet SA&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Nova Greece&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Cable Tica&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Liberty Costa Rica&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;BSkyB Broadband Ireland&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Sky Ireland&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;UAB code200&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Code200&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Buckeye Cablevision&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Buckeye Broadband&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;EPB Fiber Optics&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;EPB Internet&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Euro-Information Technologies&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Euro-Information&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Wi-net Telecom S.a.c.&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Win Peru&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Comcel Guatemala&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Tigo Guatemala&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Tigo Star Costa Rica&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Tigo Costa Rica&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;code&gt;Ficolo Oy&lt;/code&gt;&lt;/td&gt;
 &lt;td&gt;&lt;code&gt;Verne Finland&lt;/code&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;These changes will be reflected in the following products and services:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Insights web service&lt;/li&gt;
&lt;li&gt;GeoIP City Plus web service&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;GeoIP Connection Type database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoNames monthly diff report April 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-april-2025</link><pubDate>Tue, 08 Apr 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-april-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-April-2025.csv"&gt;GeoNames monthly diff report (April 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of April as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;</content:encoded></item><item><title>Generate custom CSVs with the latest mmdbinspect release</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#generate-custom-csvs-with-the-latest-mmdbinspect-release</link><pubDate>Thu, 13 Mar 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#generate-custom-csvs-with-the-latest-mmdbinspect-release</guid><content:encoded>&lt;p&gt;You can now use the
&lt;a href="https://github.com/maxmind/mmdbinspect"&gt;newest mmdbinspect release&lt;/a&gt; and the
&lt;code&gt;jq&lt;/code&gt; utility to generate custom CSVs.&lt;/p&gt;
&lt;p&gt;&lt;a href="https://github.com/maxmind/mmdbinspect#examples"&gt;Here is an example&lt;/a&gt; showing
how to process the output with the &lt;code&gt;-jsonl&lt;/code&gt; flag and the &lt;code&gt;jq&lt;/code&gt; utility.&lt;/p&gt;
&lt;p&gt;Any questions, please reach out to the MaxMind support team.&lt;/p&gt;</content:encoded></item><item><title>GeoNames monthly diff report March 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-march-2025</link><pubDate>Mon, 10 Mar 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-march-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-March-2025.csv"&gt;GeoNames monthly diff report (March 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of March as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;</content:encoded></item><item><title>Increase in geolocation database sizes</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#increase-in-geolocation-database-sizes</link><pubDate>Tue, 04 Mar 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#increase-in-geolocation-database-sizes</guid><content:encoded>&lt;p&gt;Our IP geolocation databases released on Tuesday, March 4, 2025 will be
significantly larger than our last release.&lt;/p&gt;
&lt;p&gt;This increase in size is expected and affects the following databases:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Country database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoLite City database&lt;/li&gt;
&lt;li&gt;GeoLite Country database&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>GeoIP Anonymous IP database release delayed</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-anonymous-ip-database-release-delayed</link><pubDate>Mon, 17 Feb 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geoip-anonymous-ip-database-release-delayed</guid><content:encoded>&lt;p&gt;The GeoIP Anonymous IP database was not released on Saturday, February 15 or
Sunday, February 16, 2025.&lt;/p&gt;
&lt;p&gt;This delay was due to a small issue with our deployment process. This issue has
been resolved.&lt;/p&gt;
&lt;p&gt;The GeoIP Anonymous IP database will return to its regular release schedule on
Monday, February 17, 2025.&lt;/p&gt;</content:encoded></item><item><title>GeoNames monthly diff report February 2025</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-february-2025</link><pubDate>Tue, 11 Feb 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#geonames-monthly-diff-report-february-2025</guid><content:encoded>&lt;p&gt;&lt;a href="https://dev.maxmind.com/csv/GeoNames-Monthly-Diff-Report-February-2025.csv"&gt;GeoNames monthly diff report (February 2025)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;GeoIP and GeoLite databases incorporate
&lt;a href="https://www.geonames.org/"&gt;GeoNames geographical data&lt;/a&gt;, which is made available
under the
&lt;a href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 License&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of February as they relate to the following
fields:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;code&gt;geoname_id&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;country_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;city_name&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_1_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;&lt;code&gt;subdivision_2_iso_code&lt;/code&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Note that the values for the &lt;code&gt;old_&lt;/code&gt; and &lt;code&gt;new_&lt;/code&gt; columns for a given field only
differ for the field defined in the &lt;code&gt;diff_in&lt;/code&gt; column.&lt;/p&gt;
&lt;p&gt;* In this month&amp;rsquo;s update, a large number of subdivision codes have been updated
for the United Kingdom.&lt;/p&gt;</content:encoded></item><item><title>Removal of deprecated fields</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#removal-of-deprecated-fields</link><pubDate>Mon, 10 Feb 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#removal-of-deprecated-fields</guid><content:encoded>&lt;p&gt;We are removing the long-deprecated fields &lt;code&gt;is_anonymous_proxy&lt;/code&gt; and
&lt;code&gt;is_satellite_provider&lt;/code&gt; from all web services and all MMDB format databases.
This will be a non-breaking change.&lt;/p&gt;
&lt;p&gt;These columns will be set to &lt;code&gt;0&lt;/code&gt; for all rows in CSV-format databases.&lt;/p&gt;
&lt;p&gt;The following services will be impacted:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Country database&lt;/li&gt;
&lt;li&gt;GeoIP City database&lt;/li&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item><item><title>Update—Identifying Verizon 5g Home Internet</title><link>https://dev.maxmind.com/geoip/release-notes/2025/#updateidentifying-verizon-5g-home-internet</link><pubDate>Wed, 05 Feb 2025 16:00:00 +0000</pubDate><guid>https://dev.maxmind.com/geoip/release-notes/2025/#updateidentifying-verizon-5g-home-internet</guid><content:encoded>&lt;p&gt;As announced in our
&lt;a href="https://dev.maxmind.com/geoip/release-notes/2025/#identifying-verizon-5g-home-internet"&gt;previous release note&lt;/a&gt;,
we are reclassifying a portion of Verizon Wireless networks in the United
States.&lt;/p&gt;
&lt;p&gt;In addition to reclassifying the ISP name from &lt;code&gt;Verizon Wireless&lt;/code&gt; to
&lt;code&gt;Verizon 5g Home Internet&lt;/code&gt;, we will also be reclassifying the organization name
for consistency.&lt;/p&gt;
&lt;p&gt;Starting on Friday, February 7, networks that have their ISP name set to
&lt;code&gt;Verizon 5g Home Internet&lt;/code&gt; will also have their organization name set to
&lt;code&gt;Verizon 5g Home Internet&lt;/code&gt;.&lt;/p&gt;
&lt;p&gt;The following products and services will be affected:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;GeoIP Enterprise database&lt;/li&gt;
&lt;li&gt;GeoIP Insights and City Plus web services&lt;/li&gt;
&lt;li&gt;GeoIP ISP database&lt;/li&gt;
&lt;li&gt;minFraud Insights and Factors web services&lt;/li&gt;
&lt;/ul&gt;</content:encoded></item></channel></rss>