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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS54728 |  US |
assigned | 2021-10-13 | 37c991ab32e3… |
| AS400127 | US |
assigned | 2021-10-13 | 0f19cc2fad11… |
| AS400128 | US |
assigned | 2021-10-13 | 32b1c9061cf6… |
| AS400129 | US |
assigned | 2021-10-13 | 388e1defe0bb… |
| AS400130 |  CA |
assigned | 2021-10-13 | 76e9778a4478… |
| AS400131 | US |
assigned | 2021-10-13 | cddb97ef955c… |
| AS400124 | US |
assigned | 2021-10-12 | 0778f38ce84f… |
| AS400125 | US |
assigned | 2021-10-12 | 2cb1940d39f8… |
| AS400126 | US |
assigned | 2021-10-12 | 0c5ea370b0d1… |
| AS400123 | US |
assigned | 2021-10-11 | e819a32e98b5… |
| AS400115 | US |
assigned | 2021-10-08 | 688474640963… |
| AS400116 | US |
assigned | 2021-10-08 | 958cd537fce6… |
| AS400117 | US |
assigned | 2021-10-08 | 0778f38ce84f… |
| AS400119 | US |
assigned | 2021-10-08 | 4da678e2c81b… |
| AS400120 | US |
assigned | 2021-10-08 | feb1692f1bbb… |
| AS400121 | US |
assigned | 2021-10-08 | e6286d28da60… |
| AS400122 | US |
assigned | 2021-10-08 | b8f98152c86d… |
| AS22427 | US |
assigned | 2021-10-07 | 416b654dec79… |
| AS400106 | US |
assigned | 2021-10-07 | e2d902bbc28a… |
| AS400107 | US |
assigned | 2021-10-07 | 7967ea56a84b… |
| AS400108 | CA |
assigned | 2021-10-07 | 73311a1be596… |
| AS400112 | US |
assigned | 2021-10-07 | 762f7c3ffbb9… |
| AS400113 | CA |
assigned | 2021-10-07 | 05e9d864971a… |
| AS397505 | US |
assigned | 2021-10-05 | 41f6dd8108ac… |
| AS400099 |  VI |
assigned | 2021-10-05 | da719f7d7aa8… |
| AS400100 | CA |
assigned | 2021-10-05 | 37341a737318… |
| AS400101 | US |
assigned | 2021-10-05 | 1dd04a1ad3fc… |
| AS400102 | US |
assigned | 2021-10-05 | 0778f38ce84f… |
| AS400103 | US |
assigned | 2021-10-05 | 51ca81cfad5f… |
| AS400104 | US |
assigned | 2021-10-05 | 1ef90eca416c… |
| AS400105 | US |
assigned | 2021-10-05 | 49aef9f2c8bf… |
| AS400098 | US |
assigned | 2021-10-03 | a56ee213e128… |
| AS801 | US |
assigned | 2021-10-01 | 8ecb82ea6790… |
| AS21957 | US |
assigned | 2021-10-01 | 86bcdf15e5b8… |
| AS400089 | US |
assigned | 2021-10-01 | 9b40a13ef799… |
| AS400090 | US |
assigned | 2021-10-01 | 3e0c1c0f65db… |
| AS400091 | US |
assigned | 2021-10-01 | bfbf7b5fb987… |
| AS400092 | US |
assigned | 2021-10-01 | bfbf7b5fb987… |
| AS400093 | US |
assigned | 2021-10-01 | 3990202cb58d… |
| AS400094 | US |
assigned | 2021-10-01 | b26ff4c1fe74… |
| AS400095 | US |
assigned | 2021-10-01 | 28408e4f0567… |
| AS400096 | US |
assigned | 2021-10-01 | 7799a206d52a… |
| AS400097 | US |
assigned | 2021-10-01 | 680471ae5994… |
| AS400087 | US |
assigned | 2021-09-30 | 06baea9d4118… |
| AS400088 | US |
assigned | 2021-09-30 | f7f398f53112… |
| AS22649 | US |
assigned | 2021-09-29 | d689f148e0c9… |
| AS400084 | US |
assigned | 2021-09-29 | 177ef917ee21… |
| AS400085 | CA |
assigned | 2021-09-29 | 35695643a92b… |
| AS400086 | US |
assigned | 2021-09-29 | 6f6b030f1935… |
| AS400083 | US |
assigned | 2021-09-28 | 8a9cb2231013… |
| AS53614 | US |
assigned | 2021-09-24 | f5ec3c420351… |
| AS400082 | CA |
assigned | 2021-09-24 | 4e7e55254f61… |
| AS22836 | US |
assigned | 2021-09-23 | f96d60cc4df8… |
| AS400076 | US |
assigned | 2021-09-23 | 4bf10530a65a… |
| AS400077 | US |
assigned | 2021-09-23 | f0c4f127f4e3… |
| AS400078 | CA |
assigned | 2021-09-23 | 8182601de9f5… |
| AS400079 | US |
assigned | 2021-09-23 | 425b66bc09b8… |
| AS400080 | US |
assigned | 2021-09-23 | b125d884f035… |
| AS400081 | US |
assigned | 2021-09-23 | 3c29b89e61d8… |
| AS22357 |  BS |
assigned | 2021-09-22 | f3fc6767e64c… |
| AS400061 |  SG |
assigned | 2021-09-22 | 534f7a32ebbf… |
| AS400062 | US |
assigned | 2021-09-22 | 1a960f085677… |
| AS400063 | US |
assigned | 2021-09-22 | b4bc014a3efe… |
| AS400064 | US |
assigned | 2021-09-22 | ed50e3294a98… |
| AS400065 | US |
assigned | 2021-09-22 | 6d1a5524ff23… |
| AS400066 | US |
assigned | 2021-09-22 | 20f954aee5bb… |
| AS400067 | US |
assigned | 2021-09-22 | 4719d306d480… |
| AS400068 | US |
assigned | 2021-09-22 | 222c887bcf09… |
| AS400069 | US |
assigned | 2021-09-22 | fc4ef6656042… |
| AS400070 | US |
assigned | 2021-09-22 | 10fa600f4032… |
| AS400071 | US |
assigned | 2021-09-22 | 2b4a157aa5d4… |
| AS400072 | US |
assigned | 2021-09-22 | 63230186a93b… |
| AS400073 | US |
assigned | 2021-09-22 | 68f71a6f980a… |
| AS400074 | US |
assigned | 2021-09-22 | 7190401f4e33… |
| AS400075 | CA |
assigned | 2021-09-22 | 7efe8ef5b5d1… |
| AS13586 | CA |
assigned | 2021-09-21 | 17abefae89b7… |
| AS400057 | US |
assigned | 2021-09-21 | d26a85f472f3… |
| AS400058 | US |
assigned | 2021-09-21 | e26b9b70f9e7… |
| AS400059 | US |
assigned | 2021-09-21 | 6010425799f2… |
| AS400060 | US |
assigned | 2021-09-21 | 12ee9c661714… |
| AS400055 | US |
assigned | 2021-09-20 | 399da38fd3d4… |
| AS31833 | US |
assigned | 2021-09-17 | 38b893ecb59b… |
| AS53928 | US |
assigned | 2021-09-17 | 38b893ecb59b… |
| AS400048 | US |
assigned | 2021-09-17 | 17bf2ccefa3a… |
| AS400049 | US |
assigned | 2021-09-17 | 098b908876ee… |
| AS400051 | US |
assigned | 2021-09-17 | 9829fbe49c07… |
| AS400052 | US |
assigned | 2021-09-17 | 4c8a7fbc2ea1… |
| AS400053 | US |
assigned | 2021-09-17 | a964ff2a6ac7… |
| AS400054 | US |
assigned | 2021-09-17 | f21130892698… |
| AS400041 | US |
assigned | 2021-09-16 | e883d52cc990… |
| AS400043 | US |
assigned | 2021-09-16 | 62acb92798c3… |
| AS400045 | US |
assigned | 2021-09-16 | 797b7de3f75c… |
| AS400046 | US |
assigned | 2021-09-16 | 47df5f87238e… |
| AS400047 | US |
assigned | 2021-09-16 | 0778f38ce84f… |
| AS400036 | US |
assigned | 2021-09-15 | a8533780d4db… |
| AS400037 | US |
assigned | 2021-09-15 | 58d034a73549… |
| AS400038 | US |
assigned | 2021-09-15 | 105874e63b8d… |
| AS400039 | US |
assigned | 2021-09-15 | f2e7938b789f… |
| AS400040 | US |
assigned | 2021-09-15 | f2e7938b789f… |
| AS699 | US |
assigned | 2021-09-14 | 8ecb82ea6790… |