# Flagging more networks as 'corporate'

_September 17, 2020_

> **⚠️ Warning**
>
> This release note is more than two years old and may no longer reflect
> current behavior. View the
> [latest release notes](/geoip/release-notes/).

Effective September 21, 2020 we will be flagging significantly more IP networks
used by data centers and businesses as `Corporate` in the
[GeoIP2 Connection Type database](https://www.maxmind.com/en/geoip-databases).
We expect the size of the MMDB file to increase by about 20% and the size of the
CSV file to increase by about 210%.