ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.65B
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2606:e7c0::/32 |  US |
allocated | 2022-08-02 | 4dc2bb8f94c6… |
| 2620:ad:e000::/48 | US |
allocated | 2022-08-02 | 5e088d7c3103… |
| 2602:277::/36 | US |
allocated | 2022-08-01 | acaa7321ccbf… |
| 2620:ad:6000::/48 | US |
allocated | 2022-08-01 | f01875e6d00f… |
| 2602:810:7000::/40 | US |
allocated | 2022-07-28 | 5b26faf932d0… |
| 2602:fb36::/36 |  CA |
allocated | 2022-07-28 | 306586d5009e… |
| 2606:e640::/32 | US |
allocated | 2022-07-28 | 2aa61717d776… |
| 2606:e6c0::/32 | US |
allocated | 2022-07-28 | 591a29bbecfc… |
| 2606:e740::/32 | US |
allocated | 2022-07-28 | fc3626758c51… |
| 2606:e540::/32 | US |
allocated | 2022-07-27 | 03a704417a7e… |
| 2606:e5c0::/32 | US |
allocated | 2022-07-27 | 00fdd53f1da0… |
| 2602:fb37::/32 | US |
allocated | 2022-07-26 | fee137c61b56… |
| 2602:810:6000::/44 | US |
allocated | 2022-07-25 | bc0b7d83c95c… |
| 2602:fb39::/36 | US |
allocated | 2022-07-25 | 7d32078749ca… |
| 2606:e440::/32 | US |
allocated | 2022-07-25 | 92eadd0bfcda… |
| 2606:e4c0::/32 | US |
allocated | 2022-07-25 | 517b69aae812… |
| 2602:280::/28 | US |
allocated | 2022-07-22 | 51093875d15a… |
| 2602:fb3a::/40 | US |
allocated | 2022-07-21 | 382bfa380dad… |
| 2602:fb3b::/40 | US |
allocated | 2022-07-19 | f5349f9aa8d5… |
| 2602:fb3c::/36 | US |
allocated | 2022-07-18 | 552434678dad… |
| 2620:ad:2000::/44 | US |
allocated | 2022-07-15 | 8dc6e436f6c0… |
| 2602:fb3e::/36 | US |
allocated | 2022-07-14 | 56626c58584c… |
| 2606:e3c0::/32 | US |
allocated | 2022-07-14 | c468f7116d50… |
| 2602:fb3f::/40 | US |
allocated | 2022-07-13 | 6cd5090eeab5… |
| 2602:fb40::/40 | US |
allocated | 2022-07-13 | 9fd422f7ea39… |
| 2602:fb41::/36 | CA |
allocated | 2022-07-13 | 87cbd2f6bbf1… |
| 2606:e340::/32 | US |
allocated | 2022-07-12 | c4425f0ba0dc… |
| 2602:810:5000::/44 | US |
allocated | 2022-07-11 | 2796245e272d… |
| 2601:1200::/28 | US |
allocated | 2022-07-08 | d858aebf62e6… |
| 2602:fb43::/40 | US |
allocated | 2022-07-08 | ce32a15307f0… |
| 2602:fb44::/36 | US |
allocated | 2022-07-08 | 8da190467ce8… |
| 2606:e2c0::/32 | US |
allocated | 2022-07-08 | c64d47981f17… |
| 2602:fb46::/40 | US |
allocated | 2022-07-07 | 6b7602fde2b1… |
| 2602:fb47::/36 | US |
allocated | 2022-07-07 | 79b1b7e2f862… |
| 2606:e0c0::/32 | US |
allocated | 2022-07-07 | d18152b445b2… |
| 2606:e140::/32 | US |
allocated | 2022-07-07 | 2539c81b0e00… |
| 2606:e1c0::/32 | CA |
allocated | 2022-07-07 | d43795fdb62c… |
| 2606:e240::/32 | US |
allocated | 2022-07-07 | 00317cd04df7… |
| 2602:fb48::/40 | US |
allocated | 2022-07-06 | 4a3ee7bfacdd… |
| 2602:fb49::/36 | US |
allocated | 2022-07-06 | d3f7b485095d… |
| 2602:fb4a::/40 |  MF |
allocated | 2022-07-06 | 7d864c82181a… |
| 2602:fb4b::/40 | MF |
allocated | 2022-07-05 | fc52c2531f4c… |
| 2602:fb4c::/36 | US |
allocated | 2022-07-05 | 35961451e5bd… |
| 2001:506:2::/48 | US |
allocated | 2022-07-01 | 68b4feb0d877… |
| 2606:e040::/32 | US |
allocated | 2022-07-01 | 2dba1f505b75… |
| 2602:810:4000::/44 | US |
allocated | 2022-06-30 | 83921289393d… |
| 2602:fb4d::/36 |  KY |
allocated | 2022-06-30 | 985c43b31146… |
| 2606:dfc0::/32 | CA |
allocated | 2022-06-30 | 6ec1d5237b78… |
| 2602:fb4e::/40 | US |
allocated | 2022-06-29 | beffa81ff017… |
| 2606:df40::/32 | CA |
allocated | 2022-06-28 | 7efe8ef5b5d1… |
| 2602:fb4f::/40 | CA |
allocated | 2022-06-27 | 761192d716fd… |
| 2602:fb51::/40 | US |
allocated | 2022-06-27 | 810f847f9166… |
| 2606:dec0::/32 | CA |
allocated | 2022-06-27 | 1dc9c1e61b84… |
| 2001:504:125::/48 | US |
allocated | 2022-06-24 | 3538c1e668e5… |
| 2602:810:3000::/44 | US |
allocated | 2022-06-24 | a584bdde5111… |
| 2602:fb52::/40 | US |
allocated | 2022-06-24 | 4bea6422e684… |
| 2602:fb53::/40 | CA |
allocated | 2022-06-24 | 76e9778a4478… |
| 2602:fb54::/32 | US |
allocated | 2022-06-24 | bed02cd1f6aa… |
| 2606:de40::/32 | US |
allocated | 2022-06-24 | 5b048aafff56… |
| 2602:fb55::/36 | US |
allocated | 2022-06-23 | fc2a03405a18… |
| 2606:ddc0::/32 | US |
allocated | 2022-06-23 | 69046cc09f40… |
| 2602:fb56::/36 | US |
allocated | 2022-06-22 | dee03f9fc31f… |
| 2602:fb57::/36 | US |
allocated | 2022-06-22 | 998d86af667e… |
| 2602:fb58::/40 | US |
allocated | 2022-06-17 | 82a187e70565… |
| 2602:810:2000::/40 | US |
allocated | 2022-06-15 | 00f1c078ed8c… |
| 2606:dd40::/32 | US |
allocated | 2022-06-15 | f5bab119142b… |
| 2602:fb59::/36 | US |
allocated | 2022-06-14 | 3e649b692b55… |
| 2602:fb5a::/40 | US |
allocated | 2022-06-14 | 5a594c358c61… |
| 2602:fb5c::/40 | US |
allocated | 2022-06-13 | 543ffe965b4f… |
| 2606:dbc0::/32 | US |
allocated | 2022-06-13 | e4aeb256ea63… |
| 2606:dc40::/32 | US |
allocated | 2022-06-13 | 4a0f38caac17… |
| 2620:ac:e000::/48 | US |
allocated | 2022-06-13 | 1995841f3d43… |
| 2606:db40::/32 | US |
allocated | 2022-06-10 | ab394970ba25… |
| 2001:504:119::/48 | US |
allocated | 2022-06-09 | 7190401f4e33… |
| 2001:504:120::/48 | US |
allocated | 2022-06-09 | 7190401f4e33… |
| 2001:504:121::/48 | US |
allocated | 2022-06-09 | 7190401f4e33… |
| 2001:504:122::/48 | US |
allocated | 2022-06-09 | 7190401f4e33… |
| 2001:504:123::/48 | US |
allocated | 2022-06-09 | 7190401f4e33… |
| 2001:504:124::/48 | US |
allocated | 2022-06-09 | 7190401f4e33… |
| 2602:fb5d::/40 | US |
allocated | 2022-06-09 | 0a932835b90a… |
| 2602:fb5e::/36 | US |
allocated | 2022-06-09 | 2140e68aaca9… |
| 2606:dac0::/32 | CA |
allocated | 2022-06-09 | 9ddd4fd65d77… |
| 2620:ac:a000::/48 | US |
allocated | 2022-06-09 | 3bfd7da35955… |
| 2602:fb61::/40 | US |
allocated | 2022-06-08 | 57d59e6dfd1c… |
| 2001:504:118::/48 |  FR |
allocated | 2022-06-07 | dcd83ca27d87… |
| 2602:810:1000::/40 | US |
allocated | 2022-06-07 | 66e25d155d3f… |
| 2602:fb62::/36 | FR |
allocated | 2022-06-07 | dcd83ca27d87… |
| 2606:d8c0::/32 | US |
allocated | 2022-06-06 | 650007d11fb4… |
| 2606:d940::/32 | US |
allocated | 2022-06-06 | 1f6be38121b9… |
| 2606:d840::/32 | US |
allocated | 2022-06-01 | f51d043489e7… |
| 2602:810::/40 | US |
allocated | 2022-05-31 | 1fc5a98500ff… |
| 2606:d740::/32 | US |
allocated | 2022-05-31 | 9821048fb85f… |
| 2606:d7c0::/32 | CA |
allocated | 2022-05-31 | 97dd5a4d000e… |
| 2602:80f:f000::/44 | CA |
allocated | 2022-05-27 | 3006af16c601… |
| 2602:fb63::/40 | US |
allocated | 2022-05-27 | ab9bfca0becd… |
| 2606:d6c0::/32 |  PR |
allocated | 2022-05-27 | 0162b2e2866a… |
| 2602:276::/32 | US |
allocated | 2022-05-26 | 4dd73aa18db6… |
| 2606:d640::/32 | US |
allocated | 2022-05-26 | 3dfd13aaf4ed… |
| 2602:fb64::/36 | US |
allocated | 2022-05-25 | d0e234b6958e… |
| 2602:fb65::/40 | US |
allocated | 2022-05-25 | d9c9272ddb20… |