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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS63179 |  US |
assigned | 2014-09-02 | c2c7cdeb6eb9… |
| AS63180 | US |
assigned | 2014-09-02 | 0caafa32f1b9… |
| AS63178 | US |
assigned | 2014-08-29 | f87cd121af09… |
| AS393596 | US |
assigned | 2014-08-29 | a803def06352… |
| AS393597 | US |
assigned | 2014-08-29 | add6534d017e… |
| AS393598 |  CA |
assigned | 2014-08-29 | 8eed73e46bba… |
| AS4505 | US |
assigned | 2014-08-28 | 328ddd7deaf0… |
| AS27608 | US |
assigned | 2014-08-28 | 996ed3f003b3… |
| AS36347 | US |
assigned | 2014-08-28 | 31caea8da158… |
| AS63171 | US |
assigned | 2014-08-28 | 458019239a45… |
| AS63174 | US |
assigned | 2014-08-28 | a15f3a88e243… |
| AS63175 | US |
assigned | 2014-08-28 | b9fdd028ee26… |
| AS63176 | US |
assigned | 2014-08-28 | 53bc5cd00c4a… |
| AS393593 | US |
assigned | 2014-08-28 | bf2fee42522c… |
| AS393594 | US |
assigned | 2014-08-28 | d9d359dd3606… |
| AS393595 | CA |
assigned | 2014-08-28 | c8ca1ff195bf… |
| AS63163 | US |
assigned | 2014-08-27 | cee9878fd7bb… |
| AS63164 | US |
assigned | 2014-08-27 | 68de09adce07… |
| AS63165 | US |
assigned | 2014-08-27 | 6f5cceeb73f2… |
| AS63166 | US |
assigned | 2014-08-27 | 68de09adce07… |
| AS63167 | US |
assigned | 2014-08-27 | 68de09adce07… |
| AS63168 | US |
assigned | 2014-08-27 | 50491b402729… |
| AS393591 | US |
assigned | 2014-08-27 | 6395211bcbb3… |
| AS393592 | US |
assigned | 2014-08-27 | e6b87f21932e… |
| AS63162 | US |
assigned | 2014-08-26 | 0223d8c80de6… |
| AS393590 | US |
assigned | 2014-08-26 | 0b8f6f85f2e9… |
| AS40324 | US |
assigned | 2014-08-25 | 68de09adce07… |
| AS40334 | US |
assigned | 2014-08-25 | 68de09adce07… |
| AS46843 | US |
assigned | 2014-08-25 | 68de09adce07… |
| AS53377 | US |
assigned | 2014-08-25 | 68de09adce07… |
| AS63156 | US |
assigned | 2014-08-25 | 68de09adce07… |
| AS63158 | US |
assigned | 2014-08-25 | 26d0cd0fbefc… |
| AS63159 | CA |
assigned | 2014-08-25 | 168abf703bad… |
| AS63160 | US |
assigned | 2014-08-25 | 9b40a13ef799… |
| AS63161 | US |
assigned | 2014-08-25 | 2a8f827a0974… |
| AS393585 | US |
assigned | 2014-08-25 | 19806b8a525e… |
| AS393586 | US |
assigned | 2014-08-25 | 34d660ef53cb… |
| AS33512 | US |
assigned | 2014-08-22 | 0fe48238546c… |
| AS33580 | US |
assigned | 2014-08-22 | 47312ee41a68… |
| AS35882 | US |
assigned | 2014-08-22 | 0277963e4c27… |
| AS36009 | US |
assigned | 2014-08-22 | 68de09adce07… |
| AS36440 | US |
assigned | 2014-08-22 | 68de09adce07… |
| AS36462 | US |
assigned | 2014-08-22 | 68de09adce07… |
| AS36496 | US |
assigned | 2014-08-22 | c9133d671ffc… |
| AS393584 | US |
assigned | 2014-08-22 | c7ed35423ac3… |
| AS393582 | US |
assigned | 2014-08-21 | 3e1e78979f4b… |
| AS4968 | US |
assigned | 2014-08-20 | 7215da1cd93f… |
| AS11958 | US |
assigned | 2014-08-20 | aa55eeb8a9b7… |
| AS18903 | US |
assigned | 2014-08-20 | 5c80a60d2aff… |
| AS26811 | US |
assigned | 2014-08-20 | fea79642f4a3… |
| AS31882 | US |
assigned | 2014-08-20 | 9eddca4b591d… |
| AS31901 | US |
assigned | 2014-08-20 | f5ae471f4a72… |
| AS32689 | US |
assigned | 2014-08-20 | 68de09adce07… |
| AS393579 | US |
assigned | 2014-08-20 | 247af560b97b… |
| AS393581 | US |
assigned | 2014-08-20 | 44a3bc13a81e… |
| AS25630 | US |
assigned | 2014-08-19 | 19605410d697… |
| AS31779 | US |
assigned | 2014-08-19 | f3b899eed849… |
| AS31830 | US |
assigned | 2014-08-19 | 800232004a6b… |
| AS19091 | US |
assigned | 2014-08-18 | a6658f3347bb… |
| AS19352 | US |
assigned | 2014-08-18 | 2df150b605d3… |
| AS393576 | US |
assigned | 2014-08-18 | 5abbc9af985f… |
| AS63153 | US |
assigned | 2014-08-15 | 23132d1c56e1… |
| AS63154 | US |
assigned | 2014-08-15 | bb6e1a4a7610… |
| AS63155 | CA |
assigned | 2014-08-15 | e6cf5f2ef7fd… |
| AS40551 | US |
assigned | 2014-08-14 | 0259efeeaaa9… |
| AS63147 | US |
assigned | 2014-08-14 | 84558197ae09… |
| AS63148 | US |
assigned | 2014-08-14 | 60683072af0a… |
| AS63149 | US |
assigned | 2014-08-14 | d21299a26970… |
| AS63151 | US |
assigned | 2014-08-14 | 4ef9aefb32e0… |
| AS393573 |  PR |
assigned | 2014-08-14 | 16fb5c9be9a0… |
| AS63146 | US |
assigned | 2014-08-13 | 44d10ecfc17f… |
| AS393571 | US |
assigned | 2014-08-13 | 86220aaf0bf4… |
| AS15106 | US |
assigned | 2014-08-12 | 6e77d7963901… |
| AS20278 | US |
assigned | 2014-08-12 | 5c85b821bcf6… |
| AS63144 | US |
assigned | 2014-08-12 | 82d822239341… |
| AS393564 | US |
assigned | 2014-08-12 | 6e96845fd8b3… |
| AS393565 | US |
assigned | 2014-08-12 | c28777cc83d7… |
| AS393566 | US |
assigned | 2014-08-12 | 44e8af24c2ee… |
| AS393567 | US |
assigned | 2014-08-12 | d1464a1eb163… |
| AS393568 | US |
assigned | 2014-08-12 | d9b990de8f86… |
| AS19363 | US |
assigned | 2014-08-11 | be87a6f57401… |
| AS32545 | CA |
assigned | 2014-08-11 | 50e8a09d44d2… |
| AS63142 | US |
assigned | 2014-08-11 | 4ffa5b0e352b… |
| AS63143 | US |
assigned | 2014-08-11 | 66ea9d08d98a… |
| AS393561 | US |
assigned | 2014-08-11 | 60a38bd43ea1… |
| AS393562 | US |
assigned | 2014-08-11 | 07295480522b… |
| AS393563 | US |
assigned | 2014-08-11 | 7458b3559b1b… |
| AS63141 | US |
assigned | 2014-08-08 | 0be48df757f5… |
| AS393560 | US |
assigned | 2014-08-08 | 8ff74c5691c8… |
| AS63137 | US |
assigned | 2014-08-07 | 9b5e244f7731… |
| AS63138 | US |
assigned | 2014-08-07 | a15f3a88e243… |
| AS63140 | US |
assigned | 2014-08-07 | 14b203d5a2ca… |
| AS393555 | US |
assigned | 2014-08-07 | a7be0a9ec8cf… |
| AS393556 | US |
assigned | 2014-08-07 | cb31473096cd… |
| AS393557 | US |
assigned | 2014-08-07 | 2df9024a83d1… |
| AS393558 | US |
assigned | 2014-08-07 | 9308e61ad8e5… |
| AS46940 | US |
assigned | 2014-08-06 | 8037419c02ba… |
| AS63136 | US |
assigned | 2014-08-06 | ecb88abdc982… |
| AS393553 | US |
assigned | 2014-08-06 | d3027d35f4dc… |
| AS393554 | US |
assigned | 2014-08-06 | f48545a3b279… |