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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| 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… |