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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS54213 |  US |
assigned | 2011-11-07 | 6aa303227ad9… |
| AS54203 | US |
assigned | 2011-11-04 | f3cb8e58b641… |
| AS54204 | US |
assigned | 2011-11-04 | 07ec5dd82827… |
| AS54205 | US |
assigned | 2011-11-04 | eca89f920466… |
| AS54207 | US |
assigned | 2011-11-04 | a6cbe2bf3447… |
| AS54208 | US |
assigned | 2011-11-04 | 0629b5f0edec… |
| AS54210 | US |
assigned | 2011-11-04 | 990b9c5302c1… |
| AS54211 | US |
assigned | 2011-11-04 | 37ca019f2519… |
| AS54196 | US |
assigned | 2011-11-03 | 2cab0a2b7e10… |
| AS54198 |  CA |
assigned | 2011-11-03 | eb5a56b49389… |
| AS54200 | US |
assigned | 2011-11-03 | c8ca4b7f7cf5… |
| AS54201 | US |
assigned | 2011-11-03 | b8cd515cd69c… |
| AS54191 | CA |
assigned | 2011-11-02 | 8877503ee0a0… |
| AS54192 | US |
assigned | 2011-11-02 | b416156787be… |
| AS54194 | CA |
assigned | 2011-11-02 | aa1284f96cc4… |
| AS54195 | US |
assigned | 2011-11-02 | f18bd6df695a… |
| AS19707 | US |
assigned | 2011-11-01 | 34d1b9b59dec… |
| AS32003 | US |
assigned | 2011-11-01 | 821e37f5798b… |
| AS47024 | US |
assigned | 2011-11-01 | 8b3df0276899… |
| AS54188 | US |
assigned | 2011-11-01 | 11b72a69f235… |
| AS54189 | US |
assigned | 2011-11-01 | 11b72a69f235… |
| AS54190 | US |
assigned | 2011-11-01 | cbd0a4a6fa9d… |
| AS54187 | US |
assigned | 2011-10-31 | 99033d963ccc… |
| AS54176 | US |
assigned | 2011-10-28 | d538268083a4… |
| AS54177 | US |
assigned | 2011-10-28 | 64f70f9ff527… |
| AS54178 | US |
assigned | 2011-10-28 | 97842e9a196d… |
| AS54179 | US |
assigned | 2011-10-28 | e1e34d91b9bb… |
| AS54181 | US |
assigned | 2011-10-28 | 56a97eb89a19… |
| AS54182 | CA |
assigned | 2011-10-28 | 7de51f8320f6… |
| AS54183 | US |
assigned | 2011-10-28 | 0c7362269053… |
| AS54172 | US |
assigned | 2011-10-27 | de974f718408… |
| AS54173 | US |
assigned | 2011-10-27 | c27db9e02b99… |
| AS54174 | US |
assigned | 2011-10-27 | 7d7ef70e59a9… |
| AS54175 | CA |
assigned | 2011-10-27 | 10d43d823b55… |
| AS32235 | US |
assigned | 2011-10-26 | 30fd6b0e5691… |
| AS54169 | US |
assigned | 2011-10-26 | ed34573a04ed… |
| AS22748 | CA |
assigned | 2011-10-25 | 5b703b76e75d… |
| AS46225 | US |
assigned | 2011-10-25 | 6ff2a88eb2a1… |
| AS47094 | US |
assigned | 2011-10-25 | 90673d3d7b25… |
| AS54167 | CA |
assigned | 2011-10-25 | 765cb2ad1e99… |
| AS30186 | US |
assigned | 2011-10-24 | 639c065258dd… |
| AS40103 | US |
assigned | 2011-10-24 | 9b72fc6d6902… |
| AS29720 | US |
assigned | 2011-10-21 | 967069b28554… |
| AS17171 | US |
assigned | 2011-10-20 | 97919febb32e… |
| AS21975 | US |
assigned | 2011-10-20 | 0b9f66bbcf7b… |
| AS22038 | US |
assigned | 2011-10-20 | d3ffe0d891f8… |
| AS22223 | US |
assigned | 2011-10-20 | c80f7936f4f0… |
| AS22229 | US |
assigned | 2011-10-20 | 736c3af0f47f… |
| AS13607 | US |
assigned | 2011-10-19 | a9e9e1fa4c46… |
| AS54162 | US |
assigned | 2011-10-19 | 4cd01b996523… |
| AS54163 | US |
assigned | 2011-10-19 | b4743e595bf5… |
| AS54164 | CA |
assigned | 2011-10-19 | 807467ea4670… |
| AS54159 | US |
assigned | 2011-10-18 | 491b0766722b… |
| AS54160 | US |
assigned | 2011-10-18 | 7225384b885d… |
| AS54156 | US |
assigned | 2011-10-17 | b9a7c035b617… |
| AS54157 | US |
assigned | 2011-10-17 | 33289da5c03e… |
| AS54154 | US |
assigned | 2011-10-14 | de0be66e2530… |
| AS54155 | US |
assigned | 2011-10-14 | 3a2ab971f660… |
| AS54143 | US |
assigned | 2011-10-13 | 3b2c57a29177… |
| AS54144 | US |
assigned | 2011-10-13 | bced539a5851… |
| AS54145 | US |
assigned | 2011-10-13 | 1a42300d4874… |
| AS54146 | US |
assigned | 2011-10-13 | b96c65703687… |
| AS54147 | US |
assigned | 2011-10-13 | 1f75e57bbdcc… |
| AS54150 | US |
assigned | 2011-10-13 | 6894cca4caae… |
| AS54152 | US |
assigned | 2011-10-13 | a15f3a88e243… |
| AS54141 | US |
assigned | 2011-10-12 | 4b3e152c829c… |
| AS54142 | US |
assigned | 2011-10-12 | 8ddc45f31f1d… |
| AS54128 | US |
assigned | 2011-10-11 | 606fda5361f2… |
| AS54130 | US |
assigned | 2011-10-11 | 53f76ed0b53f… |
| AS54135 | US |
assigned | 2011-10-11 | 68de09adce07… |
| AS54138 | US |
assigned | 2011-10-11 | 1370afdcd0b9… |
| AS54126 | US |
assigned | 2011-10-10 | aa9ad99ae00d… |
| AS54127 | US |
assigned | 2011-10-10 | 88c6fecea992… |
| AS54119 | US |
assigned | 2011-10-07 | 88a63c2539ed… |
| AS54120 | US |
assigned | 2011-10-07 | ea3490f9b0b6… |
| AS54121 | US |
assigned | 2011-10-07 | f5061b93af9b… |
| AS54122 | US |
assigned | 2011-10-07 | 532cc622c078… |
| AS54123 |  PR |
assigned | 2011-10-07 | c44465fbcf09… |
| AS54124 | US |
assigned | 2011-10-07 | 89500d45a84f… |
| AS54125 | US |
assigned | 2011-10-07 | 258fb85f0221… |
| AS15113 | US |
assigned | 2011-10-06 | 745e3e2d28a0… |
| AS25881 | US |
assigned | 2011-10-06 | 5ad870ed9050… |
| AS54117 | US |
assigned | 2011-10-06 | 14834b6e4ac0… |
| AS12237 | US |
assigned | 2011-10-05 | ab226dc561ca… |
| AS393251 | US |
assigned | 2011-10-05 | 0fbcb4315925… |
| AS54109 | US |
assigned | 2011-10-04 | 26e69ec1cebc… |
| AS54110 | US |
assigned | 2011-10-04 | 676198bc569c… |
| AS54111 | US |
assigned | 2011-10-04 | 73857dd3d742… |
| AS54112 | US |
assigned | 2011-10-04 | 0dc89c387ad9… |
| AS54113 | US |
assigned | 2011-10-04 | b7a6d2143d9f… |
| AS54114 | US |
assigned | 2011-10-04 | 2d768d041fb5… |
| AS54115 | US |
assigned | 2011-10-04 | 47cc23e50446… |
| AS54116 | US |
assigned | 2011-10-04 | 7af98fda06b3… |
| AS22087 | US |
assigned | 2011-10-03 | 10de6ae84eec… |
| AS32941 | CA |
assigned | 2011-10-03 | dc9747f9c337… |
| AS54105 | US |
assigned | 2011-10-03 | 827551bd444d… |
| AS54107 | US |
assigned | 2011-10-03 | ebdde396357b… |
| AS54095 | US |
assigned | 2011-09-29 | c56e7924d47e… |
| AS54098 | US |
assigned | 2011-09-29 | f4be0126cfc9… |
| AS26977 | US |
assigned | 2011-09-28 | 5897fed43cdb… |