IP lookup

Enter an IPv4 address or a /24 prefix to see its published attributes for the … release — geolocation, ASN, ownership, registry and risk signals. The address you enter goes to this site's lookup service (run on Cloudflare), which answers for its /24 only; ProdIPData does not log what you look up. To look up a network instead, use the ASN lookup.

Granularity is one record per /24 block. A full IP is resolved to its containing /24. Unrouted or unallocated space returns no record. Data source: the current monthly release.