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
1.64B
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:fa85::/40 |  US |
allocated | 2023-04-14 | e1c7037ce8b8… |
| 2602:fddc::/36 |  PR |
allocated | 2023-04-14 | 84849bad6ae5… |
| 2607:3dc0::/32 | US |
allocated | 2023-04-14 | a6de7affa69f… |
| 2607:3e40::/32 | US |
allocated | 2023-04-14 | 026ad4b7fb47… |
| 2607:3ec0::/32 | US |
allocated | 2023-04-14 | 390d0fa56056… |
| 2607:3d40::/32 | US |
allocated | 2023-04-12 | 43d16f8e8fbd… |
| 2602:fa87::/40 | US |
allocated | 2023-04-11 | 5f8c67df07cf… |
| 2607:3c40::/32 | US |
allocated | 2023-04-11 | 3b799855a1eb… |
| 2607:3cc0::/32 | US |
allocated | 2023-04-11 | 64ef5c823c29… |
| 2601:e000::/24 | US |
allocated | 2023-04-10 | 44a317ee2c0a… |
| 2602:815::/40 | US |
allocated | 2023-04-10 | 2bd375e02acd… |
| 2602:fa89::/36 | US |
allocated | 2023-04-10 | 6df848856170… |
| 2602:2be::/36 | US |
allocated | 2023-04-07 | f2f5f053cbc1… |
| 2602:2bf::/36 | US |
allocated | 2023-04-07 | a7189d6e31d2… |
| 2602:2c0::/36 |  CA |
allocated | 2023-04-07 | d25500f8c205… |
| 2607:3b40::/32 | US |
allocated | 2023-04-06 | ab7de9e7da52… |
| 2607:3bc0::/32 | US |
allocated | 2023-04-06 | 5e7784f31480… |
| 2602:2bb::/40 | CA |
allocated | 2023-04-05 | 893784379d1d… |
| 2602:2bc::/36 | US |
allocated | 2023-04-05 | d856f5c05a0f… |
| 2602:2bd::/36 | CA |
allocated | 2023-04-05 | 50491abb9296… |
| 2607:3a40::/36 | CA |
allocated | 2023-04-05 | b3d735d5f25b… |
| 2607:3ac0::/32 | CA |
allocated | 2023-04-05 | 8066a78829a8… |
| 2620:b7:2000::/44 | US |
allocated | 2023-04-04 | f8ced9f10665… |
| 2602:2b9::/40 | US |
allocated | 2023-04-03 | 2febe2254037… |
| 2602:2ba::/36 | US |
allocated | 2023-04-03 | 54f8aedffd6e… |
| 2607:3940::/32 | US |
allocated | 2023-04-03 | 06f57a6d5fd4… |
| 2607:39c0::/32 | US |
allocated | 2023-04-03 | 80e3ae4224b6… |
| 2602:fa8a::/40 | US |
allocated | 2023-03-30 | 5b0f5a6a041e… |
| 2602:fa8b::/36 | US |
allocated | 2023-03-30 | 57148bd0198d… |
| 2607:38c0::/32 | US |
allocated | 2023-03-30 | 5f8d9c0ab76f… |
| 2620:b6:e000::/48 | US |
allocated | 2023-03-30 | c89a38b17a6f… |
| 2602:fa8c::/40 | US |
allocated | 2023-03-29 | 34260e4e153a… |
| 2602:fa8d::/36 | US |
allocated | 2023-03-28 | fa3930acbf40… |
| 2607:3840::/32 | CA |
allocated | 2023-03-28 | 5b703b76e75d… |
| 2602:fa8e::/36 | CA |
allocated | 2023-03-27 | f56cf6827654… |
| 2602:fa8f::/40 | US |
allocated | 2023-03-27 | a1e8e27ecd11… |
| 2607:37c0::/32 | US |
allocated | 2023-03-27 | e7f83ebd0d9e… |
| 2602:2b8::/40 | US |
allocated | 2023-03-22 | 4751e76e719a… |
| 2602:813:d000::/40 | US |
allocated | 2023-03-22 | 91dd0cf8cd3b… |
| 2620:b6:a000::/48 | US |
allocated | 2023-03-22 | aadf0b8e7574… |
| 2607:3640::/32 | US |
allocated | 2023-03-21 | 7e676b61276a… |
| 2607:36c0::/32 | US |
allocated | 2023-03-21 | 165ec188a98d… |
| 2602:812:c000::/44 | US |
allocated | 2023-03-20 | 23f2181c41fe… |
| 2602:2b7::/36 | US |
allocated | 2023-03-17 | 1a9cdd911979… |
| 2602:812:b000::/44 | US |
allocated | 2023-03-16 | 166b9e0a9215… |
| 2602:fa91::/40 | US |
allocated | 2023-03-15 | 5130d775c22e… |
| 2602:fa92::/36 | US |
allocated | 2023-03-15 | 3315059aad99… |
| 2602:fa93::/32 | US |
allocated | 2023-03-15 | f164ce4befbd… |
| 2602:fa94::/36 | US |
allocated | 2023-03-15 | 762244f22059… |
| 2602:fa95::/36 | CA |
allocated | 2023-03-15 | 672042c49e87… |
| 2607:35c0::/32 | US |
allocated | 2023-03-15 | 993e99010efe… |
| 2602:812:a000::/40 | US |
allocated | 2023-03-14 | 06f19d3bc4cb… |
| 2602:812:9000::/44 | US |
allocated | 2023-03-13 | 47879c69c611… |
| 2602:fa96::/36 | US |
allocated | 2023-03-13 | 7661f26cb69b… |
| 2602:fa97::/40 | US |
allocated | 2023-03-13 | 072d44e59a22… |
| 2602:2b6::/36 | US |
allocated | 2023-03-10 | c9eabf71c090… |
| 2602:812:8000::/40 | US |
allocated | 2023-03-10 | 7cd1ffd3c133… |
| 2607:34c0::/32 | US |
allocated | 2023-03-10 | 2c62b5a15b92… |
| 2607:3540::/32 | US |
allocated | 2023-03-10 | c940cde93fd3… |
| 2602:2b3::/40 | US |
allocated | 2023-03-09 | 6896295e8331… |
| 2602:2b5::/40 | US |
allocated | 2023-03-09 | 9f47f5cd78d6… |
| 2602:2af::/36 | US |
allocated | 2023-03-08 | 4217d6703b58… |
| 2602:2b2::/36 | US |
allocated | 2023-03-08 | 50caf5787032… |
| 2607:33c0::/32 | US |
allocated | 2023-03-08 | 633de2607210… |
| 2607:3440::/32 | US |
allocated | 2023-03-08 | 68ab6eb7af7b… |
| 2602:2ac::/36 | US |
allocated | 2023-03-07 | 9105e2787f6f… |
| 2602:2ad::/40 | US |
allocated | 2023-03-07 | bf636d3eccfb… |
| 2602:2ae::/36 | US |
allocated | 2023-03-07 | 36608d9fe79a… |
| 2607:32c0::/32 | US |
allocated | 2023-03-07 | 0536c7563b19… |
| 2607:3340::/32 | US |
allocated | 2023-03-07 | 056ac65a5a68… |
| 2602:2a7::/36 | US |
allocated | 2023-03-06 | 61e78809dbe3… |
| 2602:2a8::/36 | US |
allocated | 2023-03-06 | acfdc86ebe0e… |
| 2602:2a9::/36 | US |
allocated | 2023-03-06 | 62141169fb9b… |
| 2602:2aa::/36 | US |
allocated | 2023-03-06 | a2f10a4edc8f… |
| 2602:2ab::/36 | US |
allocated | 2023-03-06 | f5899c076f67… |
| 2602:812:5000::/44 | US |
allocated | 2023-03-06 | 2876d1c72733… |
| 2602:812:6000::/44 | CA |
allocated | 2023-03-06 | d44b07686e2d… |
| 2607:3240::/32 | US |
allocated | 2023-03-06 | f09e6eab23a1… |
| 2602:fa98::/36 | US |
allocated | 2023-03-03 | 15358feaa9f6… |
| 2602:fa99::/40 | CA |
allocated | 2023-03-02 | 4d72b66802d3… |
| 2607:30c0::/32 | US |
allocated | 2023-03-02 | e5bec0d6d3e4… |
| 2607:3140::/32 | US |
allocated | 2023-03-02 | eb890d3f5894… |
| 2607:31c0::/32 | US |
allocated | 2023-03-02 | 064122da2b21… |
| 2607:3040::/32 | US |
allocated | 2023-03-01 | 15c6a2a69998… |
| 2602:fa9a::/36 | US |
allocated | 2023-02-28 | 1b6e2ff57195… |
| 2602:812:2000::/44 | CA |
allocated | 2023-02-27 | c59298123816… |
| 2602:812:3000::/44 | US |
allocated | 2023-02-27 | 195796452368… |
| 2602:812:4000::/44 | US |
allocated | 2023-02-27 | 88679119ae96… |
| 2602:fa9b::/32 | US |
allocated | 2023-02-27 | b944260a4d65… |
| 2607:2f40::/32 | US |
allocated | 2023-02-27 | fdc2db5ed59b… |
| 2607:2fc0::/32 | US |
allocated | 2023-02-27 | 9e38a521ea10… |
| 2607:2ec0::/32 | US |
allocated | 2023-02-24 | 58b3d26fcb18… |
| 2602:812:1000::/44 | US |
allocated | 2023-02-23 | 30f7a7fa2c82… |
| 2602:fa9c::/40 | US |
allocated | 2023-02-23 | 6a8b5f37a2ec… |
| 2602:fa9d::/40 | US |
allocated | 2023-02-23 | 403da4ad60c7… |
| 2607:2e40::/32 | US |
allocated | 2023-02-23 | 33a462ed7126… |
| 2602:811:f000::/40 | US |
allocated | 2023-02-22 | 662420c721ed… |
| 2602:812::/40 | US |
allocated | 2023-02-22 | 0c0c7e77b7c6… |
| 2602:fa9e::/36 | US |
allocated | 2023-02-22 | d4915765c6b3… |
| 2607:2dc0::/32 | US |
allocated | 2023-02-22 | f3c1a935ab74… |