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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS3385 |  US |
assigned | 2001-08-21 | 6c065d5b54b8… |
| AS22205 | US |
assigned | 2001-08-21 | 67ce42f5d914… |
| AS22206 | US |
assigned | 2001-08-21 | 9f9119b56dc6… |
| AS22211 | US |
assigned | 2001-08-21 | f624e02d3805… |
| AS22212 | US |
assigned | 2001-08-21 | 2908fc017227… |
| AS22215 | US |
assigned | 2001-08-21 | 9d8061c072d3… |
| AS22216 | US |
assigned | 2001-08-21 | e26447750f54… |
| AS22218 | US |
assigned | 2001-08-21 | a8eb47176f96… |
| AS22220 | US |
assigned | 2001-08-21 | aab7ea89a138… |
| AS22221 | US |
assigned | 2001-08-21 | 014fe764bde7… |
| AS22222 | US |
assigned | 2001-08-21 | 42410183b1a3… |
| AS22225 | US |
assigned | 2001-08-21 | dcbc9ad77921… |
| AS19094 | US |
assigned | 2001-08-20 | e5e3b9c13678… |
| AS22197 | US |
assigned | 2001-08-20 | dfdf482c9f49… |
| AS22199 | US |
assigned | 2001-08-20 | a7f7463af3d3… |
| AS22204 | US |
assigned | 2001-08-20 | 761e7cfd210d… |
| AS22176 | US |
assigned | 2001-08-17 | 93368337edba… |
| AS22178 | US |
assigned | 2001-08-17 | 573cbc5005a0… |
| AS22180 | US |
assigned | 2001-08-17 | e09d0c2a9d94… |
| AS22181 | US |
assigned | 2001-08-17 | ff691e7b7e8a… |
| AS22184 | US |
assigned | 2001-08-17 | 4cca93fccaa7… |
| AS22190 | US |
assigned | 2001-08-17 | e860a0ce60bb… |
| AS22192 | US |
assigned | 2001-08-17 | 92d39319c2e6… |
| AS22193 | US |
assigned | 2001-08-17 | 57fc63fc5f92… |
| AS22174 | US |
assigned | 2001-08-16 | 4fd37a3e9130… |
| AS22175 | US |
assigned | 2001-08-16 | 50aff2757232… |
| AS22170 | US |
assigned | 2001-08-15 | b5427cc17dc1… |
| AS22171 | US |
assigned | 2001-08-15 | 75cba5128ce1… |
| AS22152 | US |
assigned | 2001-08-14 | 1c5476ac6c02… |
| AS22153 | US |
assigned | 2001-08-14 | 0e03a229a590… |
| AS22154 | US |
assigned | 2001-08-14 | c4ca78464a6b… |
| AS22155 | US |
assigned | 2001-08-14 | 8a510e2f2424… |
| AS22157 | US |
assigned | 2001-08-14 | 91744304ba1b… |
| AS22158 | US |
assigned | 2001-08-14 | 4044d12f1093… |
| AS22165 |  CA |
assigned | 2001-08-14 | f9b47f5efbfd… |
| AS22166 | US |
assigned | 2001-08-14 | e8e4d025b357… |
| AS22167 | US |
assigned | 2001-08-14 | c4e9dec95b11… |
| AS22144 | US |
assigned | 2001-08-13 | 19524f5d87d4… |
| AS22145 | US |
assigned | 2001-08-13 | 714cc49074f1… |
| AS22146 | US |
assigned | 2001-08-13 | c00f154df180… |
| AS22151 | US |
assigned | 2001-08-13 | ed0e7c5663a3… |
| AS7458 | US |
assigned | 2001-08-10 | 37fe01d6d027… |
| AS22132 | US |
assigned | 2001-08-10 | 2908fc017227… |
| AS22135 | US |
assigned | 2001-08-10 | 3b2f0eed6caf… |
| AS22136 | US |
assigned | 2001-08-10 | 48633632895e… |
| AS22140 | US |
assigned | 2001-08-10 | c4fef8e680d3… |
| AS22124 | US |
assigned | 2001-08-09 | cc3bb35df403… |
| AS22125 | US |
assigned | 2001-08-09 | 4ae612fcbcd8… |
| AS22090 | US |
assigned | 2001-08-07 | 4cbfdfccc395… |
| AS22093 | US |
assigned | 2001-08-07 | 65fa3f112883… |
| AS22094 | US |
assigned | 2001-08-07 | 4cbc0c52c4b6… |
| AS22097 | US |
assigned | 2001-08-07 | cc9e9dd25daf… |
| AS22099 | US |
assigned | 2001-08-07 | 37fe01d6d027… |
| AS22100 | US |
assigned | 2001-08-07 | 3a41d3f78b1b… |
| AS22107 | US |
assigned | 2001-08-07 | b3a1de881015… |
| AS22109 | US |
assigned | 2001-08-07 | f102166bf3b2… |
| AS22110 | US |
assigned | 2001-08-07 | fdcaa4ccffbb… |
| AS22117 | US |
assigned | 2001-08-07 | 6a30efee1537… |
| AS22081 | US |
assigned | 2001-08-03 | 0418d3fd070a… |
| AS22083 | US |
assigned | 2001-08-03 | 6daf692c066d… |
| AS22086 | US |
assigned | 2001-08-03 | cd99ad3fedb9… |
| AS22077 | US |
assigned | 2001-08-02 | c1be7756983b… |
| AS22079 | US |
assigned | 2001-08-02 | a213bd390c86… |
| AS22065 | US |
assigned | 2001-08-01 | 03bf27a88d8f… |
| AS22068 | US |
assigned | 2001-08-01 | 0268c182d076… |
| AS22070 | US |
assigned | 2001-08-01 | c71cd0f002f8… |
| AS22072 | US |
assigned | 2001-08-01 | 26658e50c485… |
| AS22076 | US |
assigned | 2001-08-01 | ca2c681b19e1… |
| AS10368 | US |
assigned | 2001-07-31 | d497a9a99490… |
| AS22048 | US |
assigned | 2001-07-31 | dac7cd66b4ff… |
| AS22049 | CA |
assigned | 2001-07-31 | 9533b2ecb615… |
| AS22054 | US |
assigned | 2001-07-31 | 251e95edfb6a… |
| AS22043 | US |
assigned | 2001-07-30 | 3b26a06fbe51… |
| AS14472 | CA |
assigned | 2001-07-28 | 0042cdeb1e05… |
| AS22034 | US |
assigned | 2001-07-27 | d9b613131f16… |
| AS22035 | US |
assigned | 2001-07-27 | a8aca5024866… |
| AS22036 | US |
assigned | 2001-07-27 | 49f57948523d… |
| AS22025 | US |
assigned | 2001-07-26 | 410e7fc3de65… |
| AS22026 | US |
assigned | 2001-07-26 | e5e3b9c13678… |
| AS22027 | US |
assigned | 2001-07-26 | 14bb0e1c1413… |
| AS22030 | US |
assigned | 2001-07-26 | 696d876a59ee… |
| AS22016 | US |
assigned | 2001-07-25 | dc86ce7065a3… |
| AS22017 | US |
assigned | 2001-07-25 | c6c154e59512… |
| AS22018 | US |
assigned | 2001-07-25 | 325c2c011b3f… |
| AS22020 | US |
assigned | 2001-07-25 | 3e576c69a420… |
| AS22021 | US |
assigned | 2001-07-25 | 91a55e9fb98e… |
| AS22022 | US |
assigned | 2001-07-25 | 5e8664637973… |
| AS21988 | US |
assigned | 2001-07-24 | 35d3476a80f9… |
| AS21994 | US |
assigned | 2001-07-24 | 6cfc6b4c3bc4… |
| AS21996 | US |
assigned | 2001-07-24 | a47e29b3f6ce… |
| AS21998 | US |
assigned | 2001-07-24 | f40986df10e1… |
| AS21999 | US |
assigned | 2001-07-24 | 3610896d0cf0… |
| AS22001 | US |
assigned | 2001-07-24 | d8887aa0539e… |
| AS22002 | US |
assigned | 2001-07-24 | b253a2645d71… |
| AS22004 | US |
assigned | 2001-07-24 | f3cbcbf2f0e6… |
| AS22005 | US |
assigned | 2001-07-24 | 3ad44f989fca… |
| AS22009 | US |
assigned | 2001-07-24 | fc9e00d9b6d9… |
| AS21977 | US |
assigned | 2001-07-20 | d538268083a4… |
| AS21981 | US |
assigned | 2001-07-20 | 4eaf985ffbf8… |
| AS21984 | US |
assigned | 2001-07-20 | 0ef0d76d48f0… |