IP address lookup

What the IP lookup shows

Enter an IP address or a domain and get its geolocation, network owner (ISP, organisation, ASN) and reputation data gathered from several providers.

• Use it to find out who owns an address seen in your logs, or to check whether your own server IP is flagged as proxy, VPN or spam source.
• Results are cached for 6 hours and private or reserved addresses cannot be looked up. Location is approximate, especially for mobile and VPN users.