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 |
|---|---|---|---|---|
| AS53738 |  US |
assigned | 2014-08-05 | fb17d8df4094… |
| AS63132 | US |
assigned | 2014-08-05 | a25a1119b7af… |
| AS63134 |  CA |
assigned | 2014-08-05 | bb49eea90bd9… |
| AS393552 | US |
assigned | 2014-08-05 | 0b3b6e2187c3… |
| AS17077 | US |
assigned | 2014-08-04 | ecd23c4b643f… |
| AS393548 | US |
assigned | 2014-08-04 | d18152b445b2… |
| AS393549 | US |
assigned | 2014-08-04 | 7eaa50faf1c7… |
| AS393550 | US |
assigned | 2014-08-04 | f37e818daac4… |
| AS54685 | US |
assigned | 2014-08-01 | ba4c8e24b27b… |
| AS63128 | US |
assigned | 2014-08-01 | f3cb8e58b641… |
| AS63130 | US |
assigned | 2014-08-01 | bc366f9162f6… |
| AS393547 | US |
assigned | 2014-08-01 | 1f29415fe860… |
| AS63126 | CA |
assigned | 2014-07-31 | cf613f78c338… |
| AS393546 | US |
assigned | 2014-07-31 | bbfa4c0f62f5… |
| AS21563 | CA |
assigned | 2014-07-30 | a2eba22c6c42… |
| AS32956 | CA |
assigned | 2014-07-30 | 6253768b42ad… |
| AS63122 | CA |
assigned | 2014-07-30 | 842db5a03eeb… |
| AS63123 | US |
assigned | 2014-07-30 | a7fff19a77b3… |
| AS63124 | US |
assigned | 2014-07-30 | 8de8b3b059e9… |
| AS393545 | US |
assigned | 2014-07-30 | c236eeb23dda… |
| AS63120 | US |
assigned | 2014-07-29 | 2b655b0b1820… |
| AS393544 | US |
assigned | 2014-07-29 | ae2f2a148877… |
| AS14100 | US |
assigned | 2014-07-28 | bf7580922766… |
| AS30327 | US |
assigned | 2014-07-28 | a2b3763262fe… |
| AS40908 | US |
assigned | 2014-07-28 | a6f3b3f19072… |
| AS393542 | US |
assigned | 2014-07-28 | c046c1ebefa2… |
| AS393543 | US |
assigned | 2014-07-28 | 2db5bd9ad28a… |
| AS63116 | US |
assigned | 2014-07-25 | 06b05503709a… |
| AS63117 | US |
assigned | 2014-07-25 | 6c6915799f65… |
| AS18760 | US |
assigned | 2014-07-24 | 67d92407a0d0… |
| AS36359 | US |
assigned | 2014-07-24 | cc478bd626d0… |
| AS36431 | US |
assigned | 2014-07-24 | 3403ab285fe9… |
| AS40482 | US |
assigned | 2014-07-24 | 6335f5f66658… |
| AS40739 | US |
assigned | 2014-07-24 | 8b91a074b74a… |
| AS63115 | US |
assigned | 2014-07-24 | 8ea7bf00c4c5… |
| AS393540 | CA |
assigned | 2014-07-24 | 3ad78c7fc699… |
| AS29764 | US |
assigned | 2014-07-23 | df580d7d1cdf… |
| AS22579 | US |
assigned | 2014-07-22 | a95ec970950f… |
| AS22921 | US |
assigned | 2014-07-22 | 2bf2e9675ccc… |
| AS27243 | US |
assigned | 2014-07-22 | f6583559545e… |
| AS31775 | US |
assigned | 2014-07-22 | ecdef60a1469… |
| AS393538 | US |
assigned | 2014-07-22 | e8501e07038d… |
| AS14137 | US |
assigned | 2014-07-21 | 50d2e9d62e04… |
| AS14488 | US |
assigned | 2014-07-21 | 1be027906171… |
| AS21953 | US |
assigned | 2014-07-21 | e9bf00c8ede4… |
| AS22436 | US |
assigned | 2014-07-21 | 3acf1b87034f… |
| AS393534 | US |
assigned | 2014-07-21 | 499ee5f40d84… |
| AS393535 | US |
assigned | 2014-07-21 | 7aec777be4f0… |
| AS393536 | US |
assigned | 2014-07-21 | 75fa9e59cdc0… |
| AS63112 | US |
assigned | 2014-07-18 | 844ce3e69d1b… |
| AS63113 |  CZ |
assigned | 2014-07-18 | 34ad3ddd835c… |
| AS63114 | US |
assigned | 2014-07-18 | 158957cf6bee… |
| AS63107 | US |
assigned | 2014-07-17 | daa566814d32… |
| AS63108 | US |
assigned | 2014-07-17 | 4dac30ba95de… |
| AS63111 | US |
assigned | 2014-07-17 | 8e9fcf9355fe… |
| AS17131 | US |
assigned | 2014-07-16 | 683743933c79… |
| AS63102 | US |
assigned | 2014-07-16 | 83cf4efe4fc3… |
| AS63103 | US |
assigned | 2014-07-16 | b0eed203cafd… |
| AS63105 | US |
assigned | 2014-07-16 | b6acf909a019… |
| AS63106 | US |
assigned | 2014-07-16 | b6acf909a019… |
| AS393530 | US |
assigned | 2014-07-16 | 77c265f595e2… |
| AS393531 | US |
assigned | 2014-07-16 | ee349f2d109d… |
| AS393532 | US |
assigned | 2014-07-16 | 4444afa017fd… |
| AS53531 | US |
assigned | 2014-07-15 | aac3ef2c79e1… |
| AS63094 |  JM |
assigned | 2014-07-15 | 477367bf6550… |
| AS63095 | US |
assigned | 2014-07-15 | 7e9321ba0d15… |
| AS63096 | US |
assigned | 2014-07-15 | 56f2c14d93ef… |
| AS63097 | US |
assigned | 2014-07-15 | 335e7b000637… |
| AS63098 | US |
assigned | 2014-07-15 | 9f5eac79b387… |
| AS63100 | US |
assigned | 2014-07-15 | 3dbb41ab314c… |
| AS393527 | US |
assigned | 2014-07-15 | 8c492810b0a8… |
| AS63089 | US |
assigned | 2014-07-14 | 60cf209c6e68… |
| AS11164 | US |
assigned | 2014-07-11 | 2c101a9e7e53… |
| AS63086 | US |
assigned | 2014-07-11 | dd05e8dfc5e1… |
| AS63087 | US |
assigned | 2014-07-11 | 89c68fb937ac… |
| AS393523 | CA |
assigned | 2014-07-11 | c94cc25ced93… |
| AS393524 | US |
assigned | 2014-07-11 | 8e3377206209… |
| AS393525 | US |
assigned | 2014-07-11 | e3891aaa74fd… |
| AS63081 | US |
assigned | 2014-07-10 | c3c5692f9ca8… |
| AS63082 | US |
assigned | 2014-07-10 | 6abd0f501981… |
| AS63083 | US |
assigned | 2014-07-10 | f5c96f645d09… |
| AS63084 | US |
assigned | 2014-07-10 | ab68c193adb7… |
| AS63085 | US |
assigned | 2014-07-10 | 36756726813d… |
| AS393521 | US |
assigned | 2014-07-10 | 89e1fc88d6d1… |
| AS393522 | US |
assigned | 2014-07-10 | bc26c18cd637… |
| AS63076 | CA |
assigned | 2014-07-09 | d1cb080695a3… |
| AS63077 | US |
assigned | 2014-07-09 | d3d2862fc65d… |
| AS63079 | US |
assigned | 2014-07-09 | 47eb6676482e… |
| AS393520 | US |
assigned | 2014-07-09 | ea33b9423c1c… |
| AS22511 | US |
assigned | 2014-07-08 | d30893c9ff49… |
| AS23187 | US |
assigned | 2014-07-08 | 6e8bfa64cccb… |
| AS30372 | US |
assigned | 2014-07-08 | 34d342be0361… |
| AS63067 | US |
assigned | 2014-07-08 | e8a93a37558b… |
| AS63068 | CA |
assigned | 2014-07-08 | f6405b549c48… |
| AS63069 | US |
assigned | 2014-07-08 | 788eb45c9eb5… |
| AS63070 | US |
assigned | 2014-07-08 | 635fd1627772… |
| AS63071 | US |
assigned | 2014-07-08 | c03f18047400… |
| AS63073 | US |
assigned | 2014-07-08 | 9782dbdcaf34… |
| AS63074 | CA |
assigned | 2014-07-08 | d3ec01ed70c1… |
| AS393517 | US |
assigned | 2014-07-08 | 31f94ae521ee… |