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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS53323 |  US |
assigned | 2009-12-07 | e852d8a690c9… |
| AS53324 | US |
assigned | 2009-12-07 | 1ef680fc9c63… |
| AS53327 | US |
assigned | 2009-12-07 | 38e11851fa6a… |
| AS53329 | US |
assigned | 2009-12-07 | de2d242171e9… |
| AS20407 | US |
assigned | 2009-12-04 | 657d8bec0f05… |
| AS22923 |  CA |
assigned | 2009-12-04 | 5c788739b2a8… |
| AS26184 | US |
assigned | 2009-12-04 | 1a8c2c3ac1a0… |
| AS53296 | US |
assigned | 2009-12-04 | bc599cf9c803… |
| AS53297 | US |
assigned | 2009-12-04 | 3a7b40ab58f6… |
| AS53299 | US |
assigned | 2009-12-04 | 4c330ba3b547… |
| AS53300 | US |
assigned | 2009-12-04 | 1cbc847f0494… |
| AS393232 | US |
assigned | 2009-12-04 | 3a7b40ab58f6… |
| AS53292 | US |
assigned | 2009-12-03 | faaad115d7ae… |
| AS53294 | US |
assigned | 2009-12-03 | f9f43d644a8b… |
| AS53295 | US |
assigned | 2009-12-03 | a140e131c3f7… |
| AS53289 | US |
assigned | 2009-12-02 | f436dcd45f36… |
| AS53290 | US |
assigned | 2009-12-02 | df044f8ca7c2… |
| AS53291 | US |
assigned | 2009-12-02 | 69540c2f3b19… |
| AS40079 | US |
assigned | 2009-12-01 | 02f98f40530f… |
| AS40224 | CA |
assigned | 2009-12-01 | b109e5672474… |
| AS53285 | US |
assigned | 2009-12-01 | d73ddfb4d0c9… |
| AS27396 | US |
assigned | 2009-11-30 | ea49d91e061d… |
| AS27453 | US |
assigned | 2009-11-30 | 1a527f1ed0a5… |
| AS35978 | US |
assigned | 2009-11-30 | 20d36a0ab281… |
| AS36325 | US |
assigned | 2009-11-30 | 11c99599c450… |
| AS36823 | US |
assigned | 2009-11-30 | ef8ea0bad542… |
| AS36853 | US |
assigned | 2009-11-30 | 271e58f82a24… |
| AS26890 | US |
assigned | 2009-11-25 | fcbb5532f854… |
| AS26947 | US |
assigned | 2009-11-25 | 4c1f87ad22b5… |
| AS26968 | CA |
assigned | 2009-11-25 | 4ebfa1378d90… |
| AS26109 | US |
assigned | 2009-11-24 | b6b3c9f91075… |
| AS26269 | US |
assigned | 2009-11-24 | 6dc75a1729dc… |
| AS26844 | US |
assigned | 2009-11-24 | c00a09026abf… |
| AS25889 | US |
assigned | 2009-11-23 | 81b071b3ff30… |
| AS26014 | US |
assigned | 2009-11-23 | 8c4d6ca7b5fb… |
| AS393229 | US |
assigned | 2009-11-23 | e990d43238a4… |
| AS32845 | US |
assigned | 2009-11-20 | 81e2224d6b87… |
| AS32849 | US |
assigned | 2009-11-20 | 20a619ec55d4… |
| AS33083 | US |
assigned | 2009-11-20 | fa8261afa394… |
| AS33198 | US |
assigned | 2009-11-20 | f98fd00a1324… |
| AS393228 | US |
assigned | 2009-11-20 | 9bcdde05faa6… |
| AS32828 | US |
assigned | 2009-11-18 | e95d97b0f558… |
| AS30019 | US |
assigned | 2009-11-17 | 0e453677425f… |
| AS32138 | US |
assigned | 2009-11-17 | 16be5dd177df… |
| AS32186 | US |
assigned | 2009-11-17 | a8541a757b2c… |
| AS32315 | CA |
assigned | 2009-11-17 | 925393103099… |
| AS32587 | US |
assigned | 2009-11-17 | e220ed812a4c… |
| AS32671 | US |
assigned | 2009-11-17 | 5769f3410ca3… |
| AS26950 | US |
assigned | 2009-11-16 | 57881bfa3d4d… |
| AS27252 | US |
assigned | 2009-11-16 | 71e676cd4bb9… |
| AS27422 | US |
assigned | 2009-11-16 | 9ddd9ac89bdd… |
| AS29843 | US |
assigned | 2009-11-16 | 58959fd7866f… |
| AS25681 | US |
assigned | 2009-11-13 | 86625d8358b2… |
| AS26494 | US |
assigned | 2009-11-13 | d5e6de13e512… |
| AS26817 | US |
assigned | 2009-11-13 | 69abfa77038c… |
| AS26839 | US |
assigned | 2009-11-13 | ce3f8e770732… |
| AS14347 | US |
assigned | 2009-11-12 | 9958d117fda8… |
| AS23427 | US |
assigned | 2009-11-12 | 1204904fd5d5… |
| AS23445 | US |
assigned | 2009-11-12 | ea43523195d4… |
| AS23518 | US |
assigned | 2009-11-12 | 9b5b285c8eb7… |
| AS11304 | US |
assigned | 2009-11-11 | b86cb06718c7… |
| AS11949 | US |
assigned | 2009-11-11 | 1f75aedb4de8… |
| AS22800 | US |
assigned | 2009-11-10 | 5bc959d895f3… |
| AS23083 | US |
assigned | 2009-11-10 | 829437db66f9… |
| AS23284 | US |
assigned | 2009-11-10 | 9d22a5aceac9… |
| AS22696 | US |
assigned | 2009-11-09 | 9f0e5db46d6a… |
| AS20336 | US |
assigned | 2009-11-06 | 565f3f728d41… |
| AS20365 | CA |
assigned | 2009-11-06 | eb5a56b49389… |
| AS22496 | US |
assigned | 2009-11-06 | 03054fa32d59… |
| AS22583 | US |
assigned | 2009-11-06 | d5e6de13e512… |
| AS22631 | US |
assigned | 2009-11-06 | 2df6413af3a6… |
| AS19750 | US |
assigned | 2009-11-05 | f7289a8dd6ae… |
| AS19784 | US |
assigned | 2009-11-05 | 16cec051cdb3… |
| AS19975 | US |
assigned | 2009-11-05 | 1a922969fbba… |
| AS20174 | US |
assigned | 2009-11-05 | 4b59d7b54a58… |
| AS20293 | US |
assigned | 2009-11-05 | 4b59d7b54a58… |
| AS10661 | US |
assigned | 2009-11-04 | de62ab5062e9… |
| AS19592 | US |
assigned | 2009-11-03 | 4ae92f760eca… |
| AS19595 | CA |
assigned | 2009-11-03 | 0c520ab6ce21… |
| AS19675 | US |
assigned | 2009-11-03 | 698c1d643a5d… |
| AS18960 | US |
assigned | 2009-11-02 | 677440bb6109… |
| AS19065 | US |
assigned | 2009-11-02 | dc58510341f6… |
| AS19424 | US |
assigned | 2009-11-02 | ffdf9e87649c… |
| AS18610 | US |
assigned | 2009-10-30 | 68f1e77926af… |
| AS18692 | US |
assigned | 2009-10-30 | 0a2c107a5022… |
| AS18879 | US |
assigned | 2009-10-30 | baf3766c3fa7… |
| AS14655 | US |
assigned | 2009-10-29 | f413db073eeb… |
| AS15049 | US |
assigned | 2009-10-29 | ce6e1de36319… |
| AS15262 | US |
assigned | 2009-10-29 | da23741de36f… |
| AS14114 | US |
assigned | 2009-10-28 | da6aef069836… |
| AS14238 | US |
assigned | 2009-10-28 | a1febcc68246… |
| AS14468 | US |
assigned | 2009-10-28 | 846a69949835… |
| AS14564 | US |
assigned | 2009-10-28 | 603fb2ecff87… |
| AS13466 | US |
assigned | 2009-10-27 | 9c6dfd87d28d… |
| AS13468 | CA |
assigned | 2009-10-27 | bc1fdfd4ae3e… |
| AS13485 | US |
assigned | 2009-10-27 | 20b7f6ed9b26… |
| AS13639 | US |
assigned | 2009-10-27 | a93edbc9205d… |
| AS13364 | US |
assigned | 2009-10-26 | 4012f6cae25d… |
| AS11760 | US |
assigned | 2009-10-23 | bd183646223b… |
| AS11869 | US |
assigned | 2009-10-23 | f255854cbb3c… |