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 |
|---|---|---|---|---|
| AS398062 |  US |
assigned | 2019-10-18 | f5d934a25ff5… |
| AS398063 | US |
assigned | 2019-10-18 | 89cc558a5beb… |
| AS398052 | US |
assigned | 2019-10-17 | 8838a4640c9e… |
| AS398053 | US |
assigned | 2019-10-17 | 4ff53411e98a… |
| AS398054 | US |
assigned | 2019-10-17 | e3cbef045eb0… |
| AS398056 | US |
assigned | 2019-10-17 | 0e9999073557… |
| AS398059 | US |
assigned | 2019-10-17 | a414d20ffea7… |
| AS398044 | US |
assigned | 2019-10-16 | 73e2017169de… |
| AS398045 | US |
assigned | 2019-10-16 | 10ce9d05a036… |
| AS398046 | US |
assigned | 2019-10-16 | 2f40c775c890… |
| AS398048 | US |
assigned | 2019-10-16 | a53e1c9c8d8b… |
| AS398049 | US |
assigned | 2019-10-16 | 5ce6d94374a2… |
| AS398050 | US |
assigned | 2019-10-16 | 418abda1ba2b… |
| AS398051 | US |
assigned | 2019-10-16 | 25464a1355fb… |
| AS398042 | US |
assigned | 2019-10-15 | 58ec76838fea… |
| AS398036 | US |
assigned | 2019-10-14 | 578b41ece40e… |
| AS398037 | US |
assigned | 2019-10-14 | 061681b3a91a… |
| AS398038 |  CA |
assigned | 2019-10-14 | a7be78c867b0… |
| AS398039 | US |
assigned | 2019-10-14 | 75081396d870… |
| AS398040 | US |
assigned | 2019-10-14 | fc9d4e097754… |
| AS398041 | CA |
assigned | 2019-10-14 | 0a5b65725f6a… |
| AS30077 |  BL |
assigned | 2019-10-11 | 3983690edce6… |
| AS398035 | US |
assigned | 2019-10-11 | 9f591ae2fb6e… |
| AS398031 | US |
assigned | 2019-10-10 | 56b4e40a214a… |
| AS398033 | US |
assigned | 2019-10-10 | 8a636e4d5747… |
| AS398034 | US |
assigned | 2019-10-10 | 01ed56c31d81… |
| AS398028 | US |
assigned | 2019-10-09 | 1cfb5d185773… |
| AS398029 | US |
assigned | 2019-10-09 | 97ee301cbf1f… |
| AS398030 | US |
assigned | 2019-10-09 | 5c4aa6d3136d… |
| AS398023 | US |
assigned | 2019-10-08 | fb58b057b4f5… |
| AS398024 | US |
assigned | 2019-10-08 | 4eb22649dcc7… |
| AS398025 | US |
assigned | 2019-10-08 | 6f5694576085… |
| AS398026 | US |
assigned | 2019-10-08 | 8d0073b52fd6… |
| AS398027 | US |
assigned | 2019-10-08 | 3780870b7e03… |
| AS398018 | US |
assigned | 2019-10-07 | e4e673234d35… |
| AS398019 | US |
assigned | 2019-10-07 | c68d66d8a644… |
| AS398020 | US |
assigned | 2019-10-07 | f143d6fca175… |
| AS398021 | US |
assigned | 2019-10-07 | cba791e68d13… |
| AS398022 | US |
assigned | 2019-10-07 | f8f83c8f2269… |
| AS398011 | US |
assigned | 2019-10-04 | ba7e254a0e80… |
| AS398012 | US |
assigned | 2019-10-04 | 4ff53411e98a… |
| AS398013 | US |
assigned | 2019-10-04 | 276422fe4821… |
| AS398014 | US |
assigned | 2019-10-04 | 98dd443196bf… |
| AS398015 | US |
assigned | 2019-10-04 | e9a5f65166b7… |
| AS398017 | US |
assigned | 2019-10-04 | c3c2e975574c… |
| AS30456 | US |
assigned | 2019-10-03 | d9ce506c4e88… |
| AS398006 | CA |
assigned | 2019-10-03 | 3b4a4019655d… |
| AS398007 | US |
assigned | 2019-10-03 | 755ff1346118… |
| AS398008 | CA |
assigned | 2019-10-03 | 7ce2dfebde5e… |
| AS398009 | US |
assigned | 2019-10-03 | 07edce2f1188… |
| AS398010 | US |
assigned | 2019-10-03 | 76271b00f8f5… |
| AS397996 | US |
assigned | 2019-10-02 | b004b3ecde24… |
| AS397997 | US |
assigned | 2019-10-02 | 41d606401cb6… |
| AS397998 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS397999 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS398000 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS398001 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS398002 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS398003 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS398004 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS398005 | US |
assigned | 2019-10-02 | 68de09adce07… |
| AS397993 | US |
assigned | 2019-10-01 | 46697f8da0f3… |
| AS397994 | US |
assigned | 2019-10-01 | 098e8cc43b4a… |
| AS397995 | US |
assigned | 2019-10-01 | 91c521fd8cc6… |
| AS397989 | US |
assigned | 2019-09-30 | bd129bb6340a… |
| AS397990 | US |
assigned | 2019-09-30 | c94ba110d461… |
| AS397991 | US |
assigned | 2019-09-30 | cd2c51c4a1a8… |
| AS397992 | US |
assigned | 2019-09-30 | 6b563500b19b… |
| AS397988 | US |
assigned | 2019-09-27 | 89ffe0546cea… |
| AS399259 | US |
assigned | 2019-09-27 | 7d29dd9ad520… |
| AS397983 | US |
assigned | 2019-09-26 | 399da38fd3d4… |
| AS397984 | US |
assigned | 2019-09-26 | a89b723956c2… |
| AS397985 | US |
assigned | 2019-09-26 | 3207853a26e9… |
| AS33439 | US |
assigned | 2019-09-25 | c66e83fbb76c… |
| AS397976 | US |
assigned | 2019-09-25 | 2ee7ce92c1b5… |
| AS397977 | US |
assigned | 2019-09-25 | 7605a16349e7… |
| AS397980 | US |
assigned | 2019-09-25 | 091d06547483… |
| AS397981 | US |
assigned | 2019-09-25 | 2214ae7d0501… |
| AS397970 | US |
assigned | 2019-09-24 | 17634eee2688… |
| AS397971 | US |
assigned | 2019-09-24 | 5d6934c0450d… |
| AS397972 |  BS |
assigned | 2019-09-24 | 64cf7937cddf… |
| AS397973 | US |
assigned | 2019-09-24 | 50ce4a9120ab… |
| AS397975 | US |
assigned | 2019-09-24 | 040ac5bf4884… |
| AS397966 | US |
assigned | 2019-09-23 | 314105018568… |
| AS397967 | US |
assigned | 2019-09-23 | d5a6864c5e25… |
| AS397969 | US |
assigned | 2019-09-23 | 13a9ed137e9c… |
| AS397963 | US |
assigned | 2019-09-20 | 7b5e568fc0eb… |
| AS397964 | US |
assigned | 2019-09-20 | e57c9d9298c9… |
| AS397965 | US |
assigned | 2019-09-20 | 155002e63573… |
| AS36370 | US |
assigned | 2019-09-19 | 75e44394a1fa… |
| AS397959 | US |
assigned | 2019-09-19 | 7af1d1fe82b9… |
| AS397960 | US |
assigned | 2019-09-19 | 00233636d723… |
| AS397961 |  LC |
assigned | 2019-09-19 | dfb88fb87fb5… |
| AS397962 | CA |
assigned | 2019-09-19 | e7e0d3ae377f… |
| AS397949 | US |
assigned | 2019-09-18 | 2627037a004b… |
| AS397950 | US |
assigned | 2019-09-18 | fa62951c3385… |
| AS397951 | US |
assigned | 2019-09-18 | e2c941b9255b… |
| AS397952 | US |
assigned | 2019-09-18 | f1465fc56ff4… |
| AS397953 | US |
assigned | 2019-09-18 | e731d3ea6bb2… |
| AS397955 | US |
assigned | 2019-09-18 | 218a57f72e7f… |