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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS14071 |  US |
assigned | 2006-08-09 | 14dc724570cb… |
| AS30472 | US |
assigned | 2006-08-09 | ea4b623a76ca… |
| AS30520 | US |
assigned | 2006-08-09 | b004b3ecde24… |
| AS40170 | US |
assigned | 2006-08-08 | f900db8eee82… |
| AS40174 | US |
assigned | 2006-08-08 | 75fc43d5f69c… |
| AS40175 | US |
assigned | 2006-08-08 | c8c188b320fe… |
| AS40179 | US |
assigned | 2006-08-08 | 66a8b310c28c… |
| AS40180 | US |
assigned | 2006-08-08 | 231e42dd6ee6… |
| AS22458 | US |
assigned | 2006-08-07 | 78302aad0269… |
| AS40165 | US |
assigned | 2006-08-07 | 19b50f50b90f… |
| AS40166 | US |
assigned | 2006-08-07 | df109f672cea… |
| AS40167 | US |
assigned | 2006-08-07 | 48fd3987d350… |
| AS40163 | US |
assigned | 2006-08-04 | 7ceed9474886… |
| AS14211 | US |
assigned | 2006-08-03 | f6559e77325e… |
| AS40159 | US |
assigned | 2006-08-03 | 0692461a861a… |
| AS40160 | US |
assigned | 2006-08-03 | f9bdc9d330fa… |
| AS40145 | US |
assigned | 2006-08-02 | 7fc83db857f7… |
| AS40149 | US |
assigned | 2006-08-02 | a97f4c2ae8fa… |
| AS40150 | US |
assigned | 2006-08-02 | 689d3b3edbea… |
| AS40151 | US |
assigned | 2006-08-02 | e718648e30b6… |
| AS40154 | US |
assigned | 2006-08-02 | b8ba5c167fb1… |
| AS40156 | US |
assigned | 2006-08-02 | 2fff28c8b618… |
| AS40157 | US |
assigned | 2006-08-02 | 126182fcdbb3… |
| AS40158 | US |
assigned | 2006-08-02 | f8f6c9a91a5c… |
| AS40140 | US |
assigned | 2006-08-01 | 36ffc008f16f… |
| AS40141 | US |
assigned | 2006-08-01 | 36ffc008f16f… |
| AS40144 | US |
assigned | 2006-08-01 | 7a43b8579dc2… |
| AS40136 | US |
assigned | 2006-07-31 | 5b92e6609950… |
| AS40137 | US |
assigned | 2006-07-31 | 1ea1e54e878b… |
| AS40139 | US |
assigned | 2006-07-31 | 2b0fb8835e84… |
| AS22785 | US |
assigned | 2006-07-28 | 6bdd3ad0bc7f… |
| AS22805 | US |
assigned | 2006-07-28 | ce24c2ee29f4… |
| AS30333 | US |
assigned | 2006-07-28 | 501b1d6d013b… |
| AS40130 | US |
assigned | 2006-07-28 | 25c3382c9655… |
| AS40131 | US |
assigned | 2006-07-28 | 25c3382c9655… |
| AS40132 | US |
assigned | 2006-07-28 | 25c3382c9655… |
| AS40133 | US |
assigned | 2006-07-28 | 25c3382c9655… |
| AS40134 | US |
assigned | 2006-07-28 | 25c3382c9655… |
| AS40135 | US |
assigned | 2006-07-28 | 25c3382c9655… |
| AS40122 | US |
assigned | 2006-07-27 | 8efea99f8972… |
| AS40123 | US |
assigned | 2006-07-27 | ea58a6be6f45… |
| AS40125 | US |
assigned | 2006-07-27 | 742a77c4419f… |
| AS40127 | US |
assigned | 2006-07-27 | aad9429737fc… |
| AS40128 | US |
assigned | 2006-07-27 | cc196a21c04e… |
| AS40129 | US |
assigned | 2006-07-27 | 8a45d6eff644… |
| AS23473 | US |
assigned | 2006-07-26 | faa8b43fdf3e… |
| AS40119 |  CA |
assigned | 2006-07-26 | 3941a8b857c4… |
| AS40120 | US |
assigned | 2006-07-26 | 76e2fbefd683… |
| AS40121 | US |
assigned | 2006-07-26 | 2220c0d61bd2… |
| AS15264 | US |
assigned | 2006-07-25 | cfc42e464fb9… |
| AS18893 | US |
assigned | 2006-07-25 | c10c70952d26… |
| AS19020 | US |
assigned | 2006-07-25 | 7e13023e6f8a… |
| AS19021 | US |
assigned | 2006-07-25 | 544f5b722c0e… |
| AS19034 | US |
assigned | 2006-07-25 | 2308d57d7959… |
| AS14313 | US |
assigned | 2006-07-24 | 6666934f7458… |
| AS16466 | US |
assigned | 2006-07-24 | 3a958a082b0e… |
| AS11379 | US |
assigned | 2006-07-21 | 47b292d31910… |
| AS40116 | US |
assigned | 2006-07-21 | d00b048db27e… |
| AS40118 | US |
assigned | 2006-07-21 | 57a283f9ab67… |
| AS40113 | US |
assigned | 2006-07-20 | b3042e1c3e82… |
| AS40114 | US |
assigned | 2006-07-20 | f0c4f00be300… |
| AS40111 | US |
assigned | 2006-07-19 | 967e40245a3f… |
| AS30243 | US |
assigned | 2006-07-18 | 8b193f5f57b9… |
| AS30040 | US |
assigned | 2006-07-17 | 4f8403a7dec4… |
| AS30141 | US |
assigned | 2006-07-17 | 24704f95247b… |
| AS13853 | US |
assigned | 2006-07-14 | 34e4a9a0e6a3… |
| AS17254 | US |
assigned | 2006-07-14 | e23d8a4d4ad1… |
| AS17259 | US |
assigned | 2006-07-14 | 5a729c593d59… |
| AS17262 | US |
assigned | 2006-07-14 | 797b29f45cad… |
| AS17288 | US |
assigned | 2006-07-14 | 8c5c095b0f1c… |
| AS14196 | US |
assigned | 2006-07-13 | c2dfb9e7c865… |
| AS11047 | US |
assigned | 2006-07-12 | 0d2afa721ca1… |
| AS11701 | US |
assigned | 2006-07-12 | def14f4287db… |
| AS11703 | CA |
assigned | 2006-07-12 | eea8ea328b4c… |
| AS14194 | US |
assigned | 2006-07-12 | b86cb06718c7… |
| AS13807 | US |
assigned | 2006-07-11 | 2b2ae3e4e6dd… |
| AS13825 | US |
assigned | 2006-07-11 | d72347600cde… |
| AS13846 | CA |
assigned | 2006-07-11 | 4fae4ac26246… |
| AS13861 | CA |
assigned | 2006-07-11 | ba588098fd06… |
| AS17209 | US |
assigned | 2006-07-11 | 6bbe820c83ca… |
| AS17223 | US |
assigned | 2006-07-11 | 6b641bc3edc2… |
| AS11413 | US |
assigned | 2006-07-10 | 3550fc9db1ba… |
| AS11446 | US |
assigned | 2006-07-10 | f28e1503c9a8… |
| AS13751 | US |
assigned | 2006-07-10 | a435d60492c3… |
| AS13793 | US |
assigned | 2006-07-10 | f5face87bc2a… |
| AS11394 | US |
assigned | 2006-07-07 | 14c24bb2cc57… |
| AS16832 | US |
assigned | 2006-07-07 | 423b816d125c… |
| AS13808 | US |
assigned | 2006-07-06 | be87a6f57401… |
| AS14592 | US |
assigned | 2006-07-06 | 52c81d818cdc… |
| AS40097 | US |
assigned | 2006-07-05 | eb204c939034… |
| AS40098 | US |
assigned | 2006-07-05 | 0cd34750b07d… |
| AS40100 | US |
assigned | 2006-07-05 | 6de9b2b1632f… |
| AS40102 | US |
assigned | 2006-07-05 | a239cdcad9a7… |
| AS14264 | US |
assigned | 2006-06-29 | 145a11788a15… |
| AS21914 | US |
assigned | 2006-06-29 | b33bee50e137… |
| AS22012 | US |
assigned | 2006-06-29 | 60b9e554d873… |
| AS22053 | US |
assigned | 2006-06-29 | af8e5e1824f6… |
| AS17140 | US |
assigned | 2006-06-28 | b765b2c3c3cc… |
| AS17149 |  GP |
assigned | 2006-06-28 | 4116b715caad… |
| AS19312 | US |
assigned | 2006-06-28 | a8b812b3b76f… |