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 |
|---|---|---|---|---|
| 2602:fa60::/36 |  US |
allocated | 2023-07-06 | 3b4385244254… |
| 2602:fa61::/40 | US |
allocated | 2023-07-06 | 14a13946c55a… |
| 2602:fa62::/36 | US |
allocated | 2023-07-06 | 04392de44b90… |
| 2607:5640::/32 | US |
allocated | 2023-07-06 | 34dfcae52bdf… |
| 2620:ba:a000::/48 | US |
allocated | 2023-07-06 | 0ce7b5645f56… |
| 2602:fa63::/36 | US |
allocated | 2023-07-05 | c096e359fe62… |
| 2602:fa64::/40 | US |
allocated | 2023-07-05 | 087ecabb8599… |
| 2620:b9:e000::/48 | US |
allocated | 2023-07-05 | db84c0190dc9… |
| 2620:ba:6000::/48 |  CA |
allocated | 2023-07-05 | 83e2d23ea958… |
| 2602:815:3000::/44 | US |
allocated | 2023-06-30 | cebac56a6e5d… |
| 2602:815:2000::/40 | US |
allocated | 2023-06-29 | 3985fd3dcb8f… |
| 2602:fa66::/36 | US |
allocated | 2023-06-29 | 96e693eb7321… |
| 2602:fa67::/36 | US |
allocated | 2023-06-29 | 81b36d7bafb3… |
| 2602:fa68::/40 | US |
allocated | 2023-06-29 | bbd43340cff7… |
| 2602:fa69::/40 | US |
allocated | 2023-06-28 | f041bb5e5298… |
| 2602:fa6a::/40 | US |
allocated | 2023-06-28 | f7c21069cb59… |
| 2607:55c0::/32 | US |
allocated | 2023-06-28 | 206848ed74cb… |
| 2602:fa6b::/40 | US |
allocated | 2023-06-27 | d09634a08755… |
| 2602:fa6c::/40 | US |
allocated | 2023-06-27 | b72cd75895ad… |
| 2602:fa6d::/36 | US |
allocated | 2023-06-26 | 3dafbc350c22… |
| 2607:54c0::/32 | US |
allocated | 2023-06-23 | 07effa21c79f… |
| 2607:5540::/32 | US |
allocated | 2023-06-23 | 0300c8c0abe7… |
| 2620:b9:2000::/48 | US |
allocated | 2023-06-23 | ff9d00ba9a1c… |
| 2620:b9:6000::/48 | US |
allocated | 2023-06-23 | 446be4c60a1e… |
| 2602:fa6e::/36 | CA |
allocated | 2023-06-22 | 346ae4d89946… |
| 2602:fa6f::/40 | US |
allocated | 2023-06-22 | 921134834815… |
| 2602:fa70::/36 | CA |
allocated | 2023-06-22 | 0bf235bb8ac1… |
| 2620:b8:e000::/48 | US |
allocated | 2023-06-22 | f141140ecf15… |
| 2602:fa71::/36 | US |
allocated | 2023-06-21 | 68b4feb0d877… |
| 2602:814:c000::/44 | US |
allocated | 2023-06-20 | 99fc70372f27… |
| 2602:814:d000::/44 | US |
allocated | 2023-06-20 | 2e475e48035e… |
| 2602:fa72::/40 | US |
allocated | 2023-06-20 | fb9a6888265f… |
| 2602:2f3::/40 | US |
allocated | 2023-06-16 | f51bfd79a2f5… |
| 2602:fa73::/36 | US |
allocated | 2023-06-16 | e14b733a7211… |
| 2607:53c0::/32 | US |
allocated | 2023-06-14 | cd4e641359df… |
| 2620:b8:a000::/48 | US |
allocated | 2023-06-14 | b2ad8f27a4dc… |
| 2602:2ef::/36 | US |
allocated | 2023-06-13 | 4391c0649cda… |
| 2602:2f1::/36 | CA |
allocated | 2023-06-13 | ecb6fd573ffc… |
| 2602:2f2::/40 | US |
allocated | 2023-06-13 | 75d95e5ac857… |
| 2607:5340::/32 | CA |
allocated | 2023-06-13 | 1ab0a3adb078… |
| 2602:2ee::/36 | US |
allocated | 2023-06-12 | 0a6a7658be81… |
| 2602:814:b000::/44 | US |
allocated | 2023-06-12 | f0100bb0df5b… |
| 2602:2ed::/40 | US |
allocated | 2023-06-09 | c4a801128cca… |
| 2607:52c0::/32 | US |
allocated | 2023-06-09 | 63230186a93b… |
| 2602:814:a000::/44 | US |
allocated | 2023-06-08 | 6e53cd7b6d21… |
| 2602:fa74::/36 | US |
allocated | 2023-06-08 | 080c64293b98… |
| 2602:fa75::/36 | US |
allocated | 2023-06-08 | 4f91e349960b… |
| 2607:5240::/32 | US |
allocated | 2023-06-08 | 2a53cfb96266… |
| 2620:b8:6000::/48 | US |
allocated | 2023-06-08 | 5a91f5cdbfdd… |
| 2602:2ec::/40 | US |
allocated | 2023-06-07 | a72fd713d68a… |
| 2602:814:9000::/44 | US |
allocated | 2023-06-07 | 8847abf97eed… |
| 2607:51c0::/32 | US |
allocated | 2023-06-07 | a63e3b62f850… |
| 2602:814:8000::/44 | CA |
allocated | 2023-06-06 | e83eca4a282b… |
| 2602:fa76::/40 | US |
allocated | 2023-06-06 | b33ca12f2f94… |
| 2602:2ea::/36 | US |
allocated | 2023-06-05 | 32e72faa5005… |
| 2602:2eb::/40 | US |
allocated | 2023-06-05 | 765ec57d5cef… |
| 2607:50c0::/32 | US |
allocated | 2023-06-05 | 7365c8132409… |
| 2607:5140::/32 | US |
allocated | 2023-06-05 | 37d748d31b4e… |
| 2602:2e7::/36 | CA |
allocated | 2023-06-02 | b93dccfe7962… |
| 2607:5040::/32 | US |
allocated | 2023-06-02 | b5703a5ceb40… |
| 2602:2e5::/36 | US |
allocated | 2023-06-01 | fe9e9bdd962a… |
| 2602:2e6::/36 | US |
allocated | 2023-06-01 | 305836ed27b2… |
| 2602:2e3::/40 | US |
allocated | 2023-05-31 | 6ed36bbaca69… |
| 2607:4fc0::/32 | US |
allocated | 2023-05-31 | b4d8048e9b2f… |
| 2602:814:7000::/40 | CA |
allocated | 2023-05-26 | b77317ab42b2… |
| 2602:fa78::/40 | CA |
allocated | 2023-05-26 | a804a74c8ce6… |
| 2602:814:6000::/40 | US |
allocated | 2023-05-25 | 8338c0d0c87e… |
| 2602:fa79::/36 | US |
allocated | 2023-05-25 | 31feb82b1b56… |
| 2607:4f40::/32 | US |
allocated | 2023-05-24 | b611fa3d2b62… |
| 2602:814:5000::/36 | US |
allocated | 2023-05-23 | a2148e8a1ee1… |
| 2602:fa7a::/40 | US |
allocated | 2023-05-23 | de0dd2228bd9… |
| 2607:4ec0::/32 | US |
allocated | 2023-05-23 | 7d8a82f3df93… |
| 2602:2e1::/40 | US |
allocated | 2023-05-22 | 02a781628ea9… |
| 2602:814:4000::/44 | US |
allocated | 2023-05-22 | b9c6032bc5e4… |
| 2602:fa7b::/36 | US |
allocated | 2023-05-22 | 06c6bb1236cd… |
| 2607:4e40::/32 | US |
allocated | 2023-05-22 | a4c759c83a52… |
| 2602:2de::/36 | US |
allocated | 2023-05-19 | 9a1b802f7c6e… |
| 2602:2df::/36 | US |
allocated | 2023-05-19 | 8de6cb7f7f10… |
| 2602:2e0::/40 | US |
allocated | 2023-05-19 | 620b4d634a40… |
| 2601:1600::/28 | US |
allocated | 2023-05-18 | 90d8aa8f00d7… |
| 2602:2dc::/36 | US |
allocated | 2023-05-18 | ad7fdddd505d… |
| 2602:2dd::/36 | US |
allocated | 2023-05-18 | 390c2159a310… |
| 2602:2da::/40 | US |
allocated | 2023-05-17 | aaad991f7b5c… |
| 2602:2db::/36 | US |
allocated | 2023-05-17 | cfc745443809… |
| 2607:4c40::/32 | US |
allocated | 2023-05-17 | ae9588f2b0e6… |
| 2607:4d40::/32 | US |
allocated | 2023-05-17 | 8aa803aa842c… |
| 2620:b7:e000::/48 | US |
allocated | 2023-05-17 | 6bbc15226cad… |
| 2620:b8:2000::/48 | US |
allocated | 2023-05-17 | 42763c23be62… |
| 2602:2d8::/40 | US |
allocated | 2023-05-16 | ffb1997889ac… |
| 2602:2d9::/32 | US |
allocated | 2023-05-16 | c328158bb9cc… |
| 2602:2d7::/36 | US |
allocated | 2023-05-15 | f669d404fd70… |
| 2602:814:3000::/40 | CA |
allocated | 2023-05-15 | 8dc5b7faf9b9… |
| 2602:fa7c::/36 | US |
allocated | 2023-05-15 | 68b4feb0d877… |
| 2607:4ac0::/32 | US |
allocated | 2023-05-15 | 27465e27d21f… |
| 2607:4b40::/32 | US |
allocated | 2023-05-15 | e1a241420bf3… |
| 2620:b7:a000::/48 | US |
allocated | 2023-05-15 | f84468db6889… |
| 2602:814:2000::/40 | US |
allocated | 2023-05-11 | e15b1ea041ad… |
| 2607:4940::/32 | US |
allocated | 2023-05-11 | 260c59619cc6… |
| 2607:49c0::/40 | US |
allocated | 2023-05-11 | ab69ddff947c… |
| 2602:fa7e::/32 | US |
allocated | 2023-05-10 | 821d2c395ea0… |