use case: VPN and proxy detection
IP geolocation for VPN and proxy detection
Use IP geolocation alongside ASN, hosting, and anonymizer signals to flag VPN, datacenter, and proxy traffic before it touches risk rules.
Use IP geolocation as the first layer of VPN and proxy detection when account creation, login, payment, or trial-abuse signals need a fast network classification. Geolocation alone cannot prove a VPN, but the country, ASN, hosting class, and connection type returned by providers like MaxMind and IPinfo line up with their dedicated anonymizer datasets so you can score residential vs datacenter vs hosting vs anonymizer traffic in one call. Paste a sample IP from your fraud queue, security alerts, or anti-abuse log to inspect the location and the network owner, then combine the result with behavioral signals before deciding whether to block, friction, or allow.
Statistics as of .
Source: https://www.maxmind.com/en/geoip2-anonymous-ip-database (accessed 2026-05-06)
Network tool FAQ
Can IP geolocation reliably detect every VPN?
No. Geolocation can identify hosting, datacenter, and known anonymizer ASNs with high confidence, but residential proxy services rotate through real ISP IPs and can evade pure geolocation. Combine geolocation with behavioral signals and dedicated anonymizer datasets.
What signal is more reliable than country for VPN detection?
The connection type (corporate, cellular, residential, hosting) and ASN owner are stronger signals than country. A US country result on a known datacenter ASN is a much better VPN signal than the country alone.
How often should I refresh VPN-detection data?
Most commercial anonymizer databases publish updates daily or weekly. For payment or fraud workflows, refresh at least daily; for marketing analytics, weekly is usually enough.