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IP Address Lookup

Enter a public IP address to find its network, ASN and approximate location.

This looks up the address you enter. For your own connection, use What Is My IP.

Enter a value above to start. No account needed.

How this check works

We use IP Guide’s network and location data to identify the address’s announced network and autonomous system (ASN).

What this check does not prove

IP location is approximate, not a street address or someone’s identity. VPNs, mobile networks, proxies and hosting providers can make the location differ from the person using an address. The queried IP is sent to IP Guide.

What is an ASN?

An autonomous system number identifies a network operated under a common routing policy. It can help identify an internet provider, hosting company or large organisation.

Can this locate a person?

No. An IP lookup cannot reliably tell you who is using an address or where they live.