IP WHOIS
Regional registry information for any IP address — which of the five Regional Internet Registries (RIRs) allocated it, its network block, and operator.
Registry data for 8.8.8.8
| Regional registry | ARIN |
| Country (registry-level) | US (from registry allocation data, not geolocation) |
| Network block | 8.8.8.0/24 |
| Operator | GOOGLE - Google LLC, US |
| ASN | AS15169 |
| Allocation date | 2023-12-28 |
| Full registry WHOIS | whois.arin.net (the authoritative source — see note below) |
About this tool
Every IP address block is allocated by exactly one of five Regional Internet Registries — ARIN (North America), RIPE NCC (Europe/Middle East/Central Asia), APNIC (Asia-Pacific), LACNIC (Latin America/Caribbean), or AFRINIC (Africa). This tool identifies which registry allocated a given address, along with the network block, current operator, ASN, and allocation date — the same underlying network data as IP Lookup, framed specifically around registry/WHOIS terminology for anyone specifically looking for that angle.
A note on full WHOIS records
The registry named above is where the complete, authoritative WHOIS record for this address lives — including full organizational contact details, which this tool doesn't reproduce here. For the complete record, query that registry's own WHOIS service directly.
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