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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS400780 |  US |
assigned | 2022-09-14 | bfb3f00db1f6… |
| AS6145 |  CA |
assigned | 2022-09-13 | 7a27f5e7ba92… |
| AS24004 | US |
assigned | 2022-09-13 | 787f19b4052a… |
| AS63829 | US |
assigned | 2022-09-13 | 787f19b4052a… |
| AS400765 | US |
assigned | 2022-09-13 | 1bd734bf01d2… |
| AS400767 | US |
assigned | 2022-09-13 | a3c638bb56dd… |
| AS400769 | US |
assigned | 2022-09-13 | a2574fb60a73… |
| AS400770 | US |
assigned | 2022-09-13 | da6d4698d850… |
| AS400771 | US |
assigned | 2022-09-13 | 5ad1cfadf3fc… |
| AS400772 | US |
assigned | 2022-09-13 | 051b43890da5… |
| AS22226 | US |
assigned | 2022-09-12 | c52d9f19e8e7… |
| AS46501 | US |
assigned | 2022-09-12 | 4c38c52c13d6… |
| AS400763 | US |
assigned | 2022-09-12 | f21130892698… |
| AS400764 | CA |
assigned | 2022-09-12 | 7f8d2810def2… |
| AS400776 | US |
assigned | 2022-09-12 | 07b744b90818… |
| AS40640 | US |
assigned | 2022-09-09 | 1ee8250548bb… |
| AS46644 | US |
assigned | 2022-09-09 | da8e7d5203ca… |
| AS400759 | US |
assigned | 2022-09-09 | 5763fe9083a9… |
| AS400760 | US |
assigned | 2022-09-09 | 33137dc1d701… |
| AS400761 | US |
assigned | 2022-09-09 | 4da678e2c81b… |
| AS400762 | US |
assigned | 2022-09-09 | 2b2258e4ff2b… |
| AS400766 | US |
assigned | 2022-09-09 | 2b2258e4ff2b… |
| AS400775 | US |
assigned | 2022-09-09 | 2b2258e4ff2b… |
| AS394654 | CA |
assigned | 2022-09-07 | 364d00bda399… |
| AS396523 | US |
assigned | 2022-09-07 | fe020e343806… |
| AS397624 | US |
assigned | 2022-09-07 | 45d3a9220b98… |
| AS397633 | US |
assigned | 2022-09-07 | 27b166bc2371… |
| AS397759 | US |
assigned | 2022-09-07 | 24bf7c4ea35d… |
| AS400602 | US |
assigned | 2022-09-07 | c93d00717632… |
| AS400758 | US |
assigned | 2022-09-07 | a97d68ea76d5… |
| AS394279 | US |
assigned | 2022-09-06 | 1d94fcdc7554… |
| AS393533 | US |
assigned | 2022-09-02 | 79e514bb27c8… |
| AS394270 | US |
assigned | 2022-09-02 | c32e3378f909… |
| AS400743 | US |
assigned | 2022-09-01 | f01875e6d00f… |
| AS400744 | US |
assigned | 2022-09-01 | 93e850acb3a8… |
| AS400745 | US |
assigned | 2022-09-01 | c130a77416a5… |
| AS400756 | US |
assigned | 2022-09-01 | 979ddbe82188… |
| AS400757 | US |
assigned | 2022-09-01 | 2d59e07da4af… |
| AS397126 | US |
assigned | 2022-08-31 | 4c43086a62bd… |
| AS397986 | US |
assigned | 2022-08-31 | 10e9c15e00bd… |
| AS398768 | US |
assigned | 2022-08-31 | b2219affeea3… |
| AS400741 |  VI |
assigned | 2022-08-31 | 65155446cfac… |
| AS400742 | US |
assigned | 2022-08-31 | cc29a1e08c0c… |
| AS21666 | US |
assigned | 2022-08-30 | dbce9f56bf79… |
| AS394462 | CA |
assigned | 2022-08-30 | 76b6c26d4770… |
| AS394584 | US |
assigned | 2022-08-30 | e2a29c6554fd… |
| AS395787 | US |
assigned | 2022-08-30 | 8a6662bb0fe6… |
| AS394428 | US |
assigned | 2022-08-29 | c249e642429c… |
| AS400469 | US |
assigned | 2022-08-26 | 3f0f9cea8f79… |
| AS400597 | US |
assigned | 2022-08-26 | b5d1bf125447… |
| AS400658 | US |
assigned | 2022-08-26 | db86c3172757… |
| AS400664 | US |
assigned | 2022-08-26 | 573325d67d26… |
| AS400740 | US |
assigned | 2022-08-26 | 4bb3ca8602be… |
| AS399183 | US |
assigned | 2022-08-25 | 8306634f7620… |
| AS399233 | US |
assigned | 2022-08-25 | 9b6fc0b804d9… |
| AS399555 | CA |
assigned | 2022-08-25 | 8d726d8c6403… |
| AS399796 | US |
assigned | 2022-08-25 | 2423f38dd75f… |
| AS207420 | US |
assigned | 2022-08-23 | 552434678dad… |
| AS396457 | US |
assigned | 2022-08-23 | 55889ac7de53… |
| AS398824 | CA |
assigned | 2022-08-23 | dbbf0903e4bd… |
| AS398931 | US |
assigned | 2022-08-23 | 1f7b83f64648… |
| AS7385 | US |
assigned | 2022-08-22 | 07b4afc6ca39… |
| AS27179 | US |
assigned | 2022-08-22 | 77db7a5d063d… |
| AS394067 | CA |
assigned | 2022-08-22 | 931a9e66a341… |
| AS395263 | CA |
assigned | 2022-08-22 | cb94e7d3c076… |
| AS396410 | US |
assigned | 2022-08-22 | 547d792c9866… |
| AS396416 |  KN |
assigned | 2022-08-22 | 40dac3faf15f… |
| AS32467 | US |
assigned | 2022-08-18 | a22420839149… |
| AS46138 | US |
assigned | 2022-08-18 | a044d47fc1ea… |
| AS393956 | CA |
assigned | 2022-08-18 | 8ed7fc48658b… |
| AS394052 | US |
assigned | 2022-08-18 | 3565847447e6… |
| AS400737 | US |
assigned | 2022-08-17 | f21130892698… |
| AS400739 | US |
assigned | 2022-08-17 | 80b698feb556… |
| AS394854 | US |
assigned | 2022-08-16 | 9480ab57fd3e… |
| AS395689 | US |
assigned | 2022-08-16 | 2755f259d182… |
| AS395803 | US |
assigned | 2022-08-16 | 8f06f3cf9062… |
| AS395968 |  PR |
assigned | 2022-08-16 | 802374e93b7e… |
| AS396239 | US |
assigned | 2022-08-16 | a7f5872c9815… |
| AS396296 | US |
assigned | 2022-08-16 | 093885b872a1… |
| AS62485 | US |
assigned | 2022-08-15 | 3ea1d3c84971… |
| AS393351 | US |
assigned | 2022-08-15 | 29b32197c153… |
| AS393644 | US |
assigned | 2022-08-15 | 3e5969aec4f7… |
| AS397124 | US |
assigned | 2022-08-12 | 5aab9790d464… |
| AS398485 | US |
assigned | 2022-08-12 | 85904bb5d151… |
| AS54041 | CA |
assigned | 2022-08-11 | a230451c8b57… |
| AS397539 | US |
assigned | 2022-08-11 | 5406b3d15b64… |
| AS397603 | US |
assigned | 2022-08-11 | d233f25bcc61… |
| AS397770 | US |
assigned | 2022-08-11 | 55e96ce066bb… |
| AS398043 | US |
assigned | 2022-08-11 | c68d66d8a644… |
| AS398085 | US |
assigned | 2022-08-11 | 463a51d4e9a5… |
| AS398099 | US |
assigned | 2022-08-11 | deb52a6bc54f… |
| AS31852 | US |
assigned | 2022-08-10 | a015d0af44d4… |
| AS46133 | US |
assigned | 2022-08-10 | a015d0af44d4… |
| AS397463 | US |
assigned | 2022-08-10 | a92d0411ffc0… |
| AS11974 | US |
assigned | 2022-08-09 | 187267d32a3f… |
| AS396223 | CA |
assigned | 2022-08-09 | 48d61728f44b… |
| AS396474 | US |
assigned | 2022-08-09 | fb9a6888265f… |
| AS396499 | US |
assigned | 2022-08-09 | c1c29d8cb1cf… |
| AS396971 | US |
assigned | 2022-08-09 | 1b71c1cea2a8… |
| AS14644 | US |
assigned | 2022-08-08 | 6eea62a6e051… |