Live/Registry & RIR data
WHOIS Lookup
Look up registrar, owner contacts, network range, and registration dates for any IP or domain.
01
RegistrarSponsoring registrar, IANA ID and abuse contacts.
02
OwnershipRegistrant, admin and technical contacts where the registry publishes them.
03
Network rangeNetblock, CIDR and the regional registry that allocated it.
04
Key datesCreated, updated and expiry, with a renewal countdown.