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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS14761 |  US |
assigned | 2007-04-10 | fb3b7efab849… |
| AS14771 | US |
assigned | 2007-04-10 | 81aeb1973462… |
| AS14881 | US |
assigned | 2007-04-10 | 39b41c09d156… |
| AS15003 | US |
assigned | 2007-04-10 | 920d0c66f3d2… |
| AS14444 |  CA |
assigned | 2007-04-09 | 28d7f41ab73f… |
| AS14473 | US |
assigned | 2007-04-09 | 5a27c6fe3f71… |
| AS14423 | US |
assigned | 2007-04-06 | b7d3494a89e0… |
| AS14044 | US |
assigned | 2007-04-05 | 221a7bb4d512… |
| AS14073 | US |
assigned | 2007-04-05 | e3f18d74b4ca… |
| AS14098 | CA |
assigned | 2007-04-05 | 7102eac214b4… |
| AS14142 | US |
assigned | 2007-04-05 | ab4330ee533a… |
| AS14152 | CA |
assigned | 2007-04-05 | 31c3e5c12174… |
| AS13491 | US |
assigned | 2007-04-04 | 627525d81217… |
| AS12247 | US |
assigned | 2007-04-03 | db394d9fc607… |
| AS13359 | US |
assigned | 2007-04-03 | 0342625ea14b… |
| AS11799 | US |
assigned | 2007-04-02 | 9c0f33990089… |
| AS11878 | US |
assigned | 2007-04-02 | c04183ccecd3… |
| AS12089 | US |
assigned | 2007-04-02 | fb60c1695dd7… |
| AS11141 | US |
assigned | 2007-03-30 | 5a9eb3e48998… |
| AS11374 | US |
assigned | 2007-03-30 | 9293150a393b… |
| AS11705 | US |
assigned | 2007-03-30 | e6e22fb5ff75… |
| AS10940 | US |
assigned | 2007-03-29 | 1481ecc87fd7… |
| AS40498 | US |
assigned | 2007-03-29 | d0a7e882459f… |
| AS40499 | US |
assigned | 2007-03-29 | 6c9b2c6e2983… |
| AS11404 | US |
assigned | 2007-03-28 | 1a922969fbba… |
| AS40492 | US |
assigned | 2007-03-28 | d6565e5ece5b… |
| AS40495 | US |
assigned | 2007-03-28 | 1c0efa682e64… |
| AS40496 | US |
assigned | 2007-03-28 | 29e6b18f93d4… |
| AS40497 | US |
assigned | 2007-03-28 | 1e15523e8cfc… |
| AS22402 | US |
assigned | 2007-03-27 | c2c562c4f400… |
| AS22445 | US |
assigned | 2007-03-27 | 279b0fa28e17… |
| AS22675 | US |
assigned | 2007-03-27 | d4d0e4fb9111… |
| AS19310 | US |
assigned | 2007-03-26 | 75fc43d5f69c… |
| AS19670 | US |
assigned | 2007-03-26 | 7bc7428d54ee… |
| AS20077 | US |
assigned | 2007-03-26 | 27fa35cd16cb… |
| AS20202 | US |
assigned | 2007-03-26 | 268a1f0e46c2… |
| AS20281 | US |
assigned | 2007-03-26 | feedcd8ee49c… |
| AS20326 | US |
assigned | 2007-03-26 | ac333ab6c829… |
| AS20353 | US |
assigned | 2007-03-26 | 53ca0d78917f… |
| AS20435 | US |
assigned | 2007-03-26 | 82bd1175ba98… |
| AS21937 | US |
assigned | 2007-03-26 | 8941ecd550f0… |
| AS18550 | US |
assigned | 2007-03-23 | 9d8c97409385… |
| AS18571 | US |
assigned | 2007-03-23 | e18146e6ddd7… |
| AS18912 | US |
assigned | 2007-03-23 | e98fe77e157d… |
| AS18441 | US |
assigned | 2007-03-22 | cae84b8ffe71… |
| AS18507 | US |
assigned | 2007-03-22 | ed7e56c62ef9… |
| AS18521 | US |
assigned | 2007-03-22 | b01ac7c8d9d5… |
| AS17357 | US |
assigned | 2007-03-21 | c2def838dbcb… |
| AS16556 | US |
assigned | 2007-03-20 | 2657348a4fc7… |
| AS16634 | US |
assigned | 2007-03-20 | 520a13dbf4cc… |
| AS16686 | CA |
assigned | 2007-03-20 | 8744484f83d0… |
| AS15126 | US |
assigned | 2007-03-19 | 74c09c2f572f… |
| AS15133 | US |
assigned | 2007-03-19 | ce876149de4d… |
| AS15135 | US |
assigned | 2007-03-19 | ace55d4dc090… |
| AS14928 | US |
assigned | 2007-03-16 | a6f50fa048b8… |
| AS14964 | US |
assigned | 2007-03-16 | 5ff8bbfe998b… |
| AS14969 | US |
assigned | 2007-03-16 | 37dfe918722c… |
| AS14994 | US |
assigned | 2007-03-16 | 5cdcfa3bb789… |
| AS14538 | US |
assigned | 2007-03-15 | 0726d9baf954… |
| AS14559 | US |
assigned | 2007-03-15 | 5cb9beed1eb3… |
| AS14614 | US |
assigned | 2007-03-15 | f5c13ba2c8f8… |
| AS14620 | US |
assigned | 2007-03-15 | 3902dc0bf541… |
| AS14813 |  BB |
assigned | 2007-03-15 | 313fe9a9cd67… |
| AS393221 | US |
assigned | 2007-03-15 | bfbf7b5fb987… |
| AS14326 | US |
assigned | 2007-03-14 | 3181b3245623… |
| AS14493 | US |
assigned | 2007-03-14 | d49acbfee2b7… |
| AS14524 | US |
assigned | 2007-03-14 | c0dd9c8689dc… |
| AS14009 | US |
assigned | 2007-03-13 | 028ee631e596… |
| AS14154 | US |
assigned | 2007-03-13 | 013c0ebdd6ce… |
| AS14199 | US |
assigned | 2007-03-13 | 68ed664c5afe… |
| AS13971 | US |
assigned | 2007-03-12 | 3783242ed6c7… |
| AS13529 | US |
assigned | 2007-03-09 | e5f8be8155aa… |
| AS13561 | CA |
assigned | 2007-03-09 | d28e82bd496c… |
| AS13754 | US |
assigned | 2007-03-09 | 261e9498e40e… |
| AS13949 | US |
assigned | 2007-03-09 | 9d99e3f7d38d… |
| AS12055 | US |
assigned | 2007-03-08 | d4beb540a887… |
| AS12170 | US |
assigned | 2007-03-08 | 595317bbb075… |
| AS12219 | US |
assigned | 2007-03-08 | 4186460924df… |
| AS13354 | US |
assigned | 2007-03-08 | 6666934f7458… |
| AS11991 | CA |
assigned | 2007-03-07 | aa1284f96cc4… |
| AS11298 | US |
assigned | 2007-03-06 | a8bc39a028ff… |
| AS11495 | US |
assigned | 2007-03-06 | 6a30efee1537… |
| AS11501 | US |
assigned | 2007-03-06 | 96682106afe3… |
| AS11513 | US |
assigned | 2007-03-06 | 15c960354e50… |
| AS11619 | US |
assigned | 2007-03-06 | 37b1706419f2… |
| AS11788 | US |
assigned | 2007-03-06 | b473330fef07… |
| AS11923 | US |
assigned | 2007-03-06 | 0d83c2494aad… |
| AS11924 | US |
assigned | 2007-03-06 | 3255a193db9a… |
| AS11013 | US |
assigned | 2007-03-05 | 65bf32d2bf46… |
| AS11033 | CA |
assigned | 2007-03-05 | e0fe8ff05581… |
| AS11211 | US |
assigned | 2007-03-05 | e05822944e21… |
| AS40490 | US |
assigned | 2007-03-05 | d355811359bf… |
| AS40485 | US |
assigned | 2007-03-02 | 8b7c59b57a53… |
| AS40486 | US |
assigned | 2007-03-02 | f2b91d0673c4… |
| AS40487 | US |
assigned | 2007-03-02 | 22bfe608714c… |
| AS40488 | US |
assigned | 2007-03-02 | b6e7a12e076a… |
| AS40489 | US |
assigned | 2007-03-02 | 245705337ff6… |
| AS15016 | US |
assigned | 2007-03-01 | d3529f254bc5… |
| AS40479 | US |
assigned | 2007-03-01 | 1bc591f877cb… |
| AS40480 | US |
assigned | 2007-03-01 | 7e350d485e3a… |