IP WHOIS / RDAP

Everything the registry and DNS publish about an address: the network it belongs to, all contact roles, abuse contact, dates, status, reverse DNS and geolocation. Uses RDAP, the structured replacement for WHOIS; results are cached for 1 hour.

IP WHOIS / RDAP. Shows everything the registry and DNS publish about an IPv4 or IPv6 address: the network it belongs to (name, range, CIDR, type, parent), all contact roles with their handles, e-mail addresses and phone numbers, the abuse contact, registration and change dates, status, the WHOIS server, registry notes such as geofeed, redacted fields and links, plus reverse DNS with forward confirmation and a geolocation estimate. Examples: 146.112.96.120, 2606:4700:4700::1111.