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
1,645,592,320
📦
IPv4 networks
76,752
delegated blocks
🧭
IPv6 networks
11,431
delegated blocks
🔗
Autonomous systems
34,103
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f5fd::/40 |  US |
allocated | 2025-07-01 | 824a15dafb80… |
| 2602:f5fe::/40 | US |
allocated | 2025-06-30 | 13b1f9e40969… |
| 2602:f5ff::/40 | US |
allocated | 2025-06-30 | 27d75d4231b2… |
| 2602:f600::/40 | US |
allocated | 2025-06-30 | 51be26898046… |
| 2602:f601::/36 | US |
allocated | 2025-06-30 | 374913c593fc… |
| 2602:f602::/40 | US |
allocated | 2025-06-30 | 58151b0b2b97… |
| 2602:f603::/40 | US |
allocated | 2025-06-27 | 8e9a5a4a007e… |
| 2602:f604::/36 | US |
allocated | 2025-06-27 | 601e4ffe6060… |
| 2602:f605::/36 | US |
allocated | 2025-06-27 | 7a68e8b4e358… |
| 2602:f606::/40 | US |
allocated | 2025-06-27 | 1dc1f57d40fe… |
| 2602:f607::/40 | US |
allocated | 2025-06-27 | 291f5749bb24… |
| 2602:81b:e000::/40 | US |
allocated | 2025-06-26 | 51e8e00ecc02… |
| 2604:15a0::/32 | US |
allocated | 2025-06-26 | dfa0f7a854d8… |
| 2602:f609::/40 |  CA |
allocated | 2025-06-25 | eea8ea328b4c… |
| 2602:f60a::/40 | US |
allocated | 2025-06-25 | 83d359c54ee4… |
| 2604:14e0::/32 | US |
allocated | 2025-06-25 | 7b2d575a0adc… |
| 2604:1520::/32 | US |
allocated | 2025-06-25 | 061681b3a91a… |
| 2604:1560::/32 | US |
allocated | 2025-06-25 | 6b979269fa3f… |
| 2602:f60b::/40 | US |
allocated | 2025-06-24 | 7dba8376bf1e… |
| 2602:f60c::/40 | US |
allocated | 2025-06-24 | 8304ffc4803d… |
| 2602:81b:d000::/40 | US |
allocated | 2025-06-23 | 2f4f2b64140d… |
| 2602:f60d::/40 | US |
allocated | 2025-06-23 | 0bae078d81b0… |
| 2631:5000::/28 | US |
allocated | 2025-06-23 | ff69f51fa71c… |
| 2602:f60e::/40 | US |
allocated | 2025-06-21 | 49cd10aa9809… |
| 2602:f60f::/36 | CA |
allocated | 2025-06-20 | 2a6e576a74c4… |
| 2602:f610::/40 | US |
allocated | 2025-06-20 | 0220bba79d53… |
| 2602:f611::/40 | US |
allocated | 2025-06-20 | 3011d79aea1c… |
| 2604:14a0::/32 | US |
allocated | 2025-06-20 | 5f96f4b26b20… |
| 2602:f612::/40 | US |
allocated | 2025-06-18 | 60b24561b92a… |
| 2602:f613::/36 | US |
allocated | 2025-06-17 | 18ff6768035f… |
| 2602:f614::/40 | US |
allocated | 2025-06-17 | 6b0ff89f5fcd… |
| 2602:f615::/40 | CA |
allocated | 2025-06-16 | 0ce402e37e68… |
| 2604:1420::/32 | US |
allocated | 2025-06-16 | ca14a532d1a8… |
| 2604:1460::/32 | US |
allocated | 2025-06-16 | b0db3ef881c6… |
| 2602:f616::/40 | US |
allocated | 2025-06-13 | c2b80ce7334d… |
| 2604:13e0::/32 | US |
allocated | 2025-06-13 | 713dda0331e7… |
| 2602:f617::/40 | US |
allocated | 2025-06-12 | 4482fa8d48b3… |
| 2602:f618::/40 | US |
allocated | 2025-06-12 | 44698c3b3f31… |
| 2602:f619::/40 | US |
allocated | 2025-06-12 | 7d423b2f3182… |
| 2602:f61a::/36 | US |
allocated | 2025-06-11 | efb8bb7f580a… |
| 2602:f61b::/40 | US |
allocated | 2025-06-11 | 6f1c553cec1b… |
| 2604:13a0::/32 | US |
allocated | 2025-06-11 | f3440569544d… |
| 2620:d9:2000::/48 | US |
allocated | 2025-06-10 | edad312fb63c… |
| 2620:d9:6000::/48 | CA |
allocated | 2025-06-10 | d6e4315f7410… |
| 2604:1360::/32 | US |
allocated | 2025-06-09 | 07479d998e26… |
| 2602:f61c::/36 | US |
allocated | 2025-06-06 | b11602de2db6… |
| 2604:1320::/32 | US |
allocated | 2025-06-06 | d0783f604830… |
| 2620:11:8000::/48 | US |
allocated | 2025-06-06 | de2b7c3c02b8… |
| 2602:f61d::/40 | US |
allocated | 2025-06-05 | faaede7e3661… |
| 2602:f61e::/40 |  VG |
allocated | 2025-06-05 | 9c3991301e61… |
| 2602:f61f::/40 | US |
allocated | 2025-06-05 | ff7dd30e03af… |
| 2602:f620::/40 | US |
allocated | 2025-06-05 | 90c3cc0f1972… |
| 2602:f621::/40 | US |
allocated | 2025-06-05 | a79e5854bc91… |
| 2604:12e0::/32 | US |
allocated | 2025-06-05 | c6d013ba1dd9… |
| 2620:d8:e000::/44 | US |
allocated | 2025-06-05 | c56dd54e68ad… |
| 2602:f622::/40 | US |
allocated | 2025-06-04 | 498acedf7ed0… |
| 2602:f623::/36 | US |
allocated | 2025-06-04 | 3e16e3a68857… |
| 2602:f624::/40 | US |
allocated | 2025-06-04 | 93a26154e529… |
| 2604:1260::/32 | US |
allocated | 2025-06-04 | e78bc8891184… |
| 2604:12a0::/32 | CA |
allocated | 2025-06-04 | c6131b0884f2… |
| 2601:7000::/28 | US |
allocated | 2025-06-03 | 98058f02c2a7… |
| 2602:81b:c000::/44 | US |
allocated | 2025-06-03 | e2a29c6554fd… |
| 2602:f625::/40 | US |
allocated | 2025-06-03 | e1f4dde2eb66… |
| 2602:f626::/40 | US |
allocated | 2025-06-03 | a5e257efdf2f… |
| 2602:f627::/40 | US |
allocated | 2025-06-03 | 13f24bc9b301… |
| 2602:f628::/40 | US |
allocated | 2025-06-03 | 6bd90ebbaae7… |
| 2602:f629::/36 | US |
allocated | 2025-06-03 | f50f0dc74583… |
| 2602:f62a::/40 | US |
allocated | 2025-06-03 | bbd746cef507… |
| 2602:f62b::/40 | US |
allocated | 2025-06-03 | 9eea2c8fb793… |
| 2620:d8:a000::/48 | US |
allocated | 2025-06-03 | 0bbe914ebbd9… |
| 2602:f62c::/36 | US |
allocated | 2025-06-02 | f156104e716b… |
| 2602:f62d::/36 | US |
allocated | 2025-06-02 | 026892e6a513… |
| 2604:1220::/32 | US |
allocated | 2025-06-02 | 76c0c1fd36da… |
| 2620:d8:6000::/48 | US |
allocated | 2025-06-02 | eaae95e39149… |
| 2602:f62f::/40 | US |
allocated | 2025-05-30 | bb35f567c83f… |
| 2602:f630::/40 | US |
allocated | 2025-05-30 | 2855212657fc… |
| 2602:f631::/40 | US |
allocated | 2025-05-30 | 35cba5a95067… |
| 2602:f632::/40 | US |
allocated | 2025-05-30 | 3e52931e4965… |
| 2602:f633::/40 | CA |
allocated | 2025-05-30 | 96090c25c910… |
| 2602:f634::/40 | US |
allocated | 2025-05-30 | aa0be63da40d… |
| 2604:11e0::/32 | US |
allocated | 2025-05-30 | 0afd11fea3d9… |
| 2602:f635::/32 | US |
allocated | 2025-05-29 | 3a5f2cf6acdd… |
| 2604:11a0::/32 | US |
allocated | 2025-05-29 | 10aedd8c75fd… |
| 2602:81b:b000::/40 | US |
allocated | 2025-05-28 | 7eb40216a1af… |
| 2602:f636::/40 |  TW |
allocated | 2025-05-28 | 5e93da519b9e… |
| 2602:f637::/40 | US |
allocated | 2025-05-28 | 5ecb1a5cc0b8… |
| 2602:f638::/40 | US |
allocated | 2025-05-28 | ccad3b4b1196… |
| 2602:f639::/36 | US |
allocated | 2025-05-28 | 934351eccd9c… |
| 2604:1160::/32 | US |
allocated | 2025-05-28 | f21a2b3294f7… |
| 2602:f63a::/40 | TW |
allocated | 2025-05-27 | 12ddbd2e8839… |
| 2602:f63b::/40 |  TH |
allocated | 2025-05-27 | 4f56a98d01a4… |
| 2604:1120::/32 | US |
allocated | 2025-05-27 | 4f814eb85c9c… |
| 2602:f63c::/40 | US |
allocated | 2025-05-22 | 2805322fca14… |
| 2602:f63d::/40 | US |
allocated | 2025-05-22 | a5a1e90e5cd3… |
| 2602:f63e::/40 | US |
allocated | 2025-05-22 | 1ba5ece9b511… |
| 2602:f63f::/40 | US |
allocated | 2025-05-22 | 46b5f7187aed… |
| 2620:d7:6000::/44 | US |
allocated | 2025-05-22 | bfca5b871741… |
| 2620:d7:a000::/48 | US |
allocated | 2025-05-22 | 6d545679dc63… |
| 2620:d7:e000::/48 | US |
allocated | 2025-05-22 | f6e7d350d114… |
| 2620:d8:2000::/48 | US |
allocated | 2025-05-22 | 5edb25486891… |