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 |
|---|---|---|---|---|
| AS36119 |  US |
assigned | 2013-04-19 | ee45a9454718… |
| AS36511 |  FR |
assigned | 2013-04-19 | e9f0b1dcd412… |
| AS17102 |  GB |
assigned | 2013-04-17 | b21f205f563c… |
| AS27241 | US |
assigned | 2013-04-17 | db5b20f715f1… |
| AS27306 | US |
assigned | 2013-04-17 | 3d1b4bfe1100… |
| AS30685 | US |
assigned | 2013-04-17 | 1bb6859e0a64… |
| AS31914 |  CA |
assigned | 2013-04-17 | 525780a79bfb… |
| AS14911 | US |
assigned | 2013-04-16 | 462a7a431866… |
| AS16621 | US |
assigned | 2013-04-16 | 939c63049690… |
| AS18919 | US |
assigned | 2013-04-16 | e0dd4575597d… |
| AS20188 | US |
assigned | 2013-04-16 | 19ca7a1bf683… |
| AS20462 | US |
assigned | 2013-04-16 | 68c0eb2e1b41… |
| AS22147 | US |
assigned | 2013-04-16 | 1e38002d5ec1… |
| AS22757 | US |
assigned | 2013-04-16 | 5304728a67e6… |
| AS23150 | US |
assigned | 2013-04-16 | b7b812c3702c… |
| AS55204 | US |
assigned | 2013-04-15 | 25484f057412… |
| AS55205 | US |
assigned | 2013-04-15 | d759c62e7fbc… |
| AS54235 | CA |
assigned | 2013-04-12 | e92f7695a1c7… |
| AS55195 | CA |
assigned | 2013-04-12 | 35f9cd31e8d9… |
| AS55196 | US |
assigned | 2013-04-12 | 8d8b46d20e76… |
| AS55199 | US |
assigned | 2013-04-12 | bd6e381488d5… |
| AS46700 | US |
assigned | 2013-04-11 | 67b1fa561507… |
| AS47048 | US |
assigned | 2013-04-11 | c6c5ecfbbbf5… |
| AS47051 | US |
assigned | 2013-04-11 | aa6a0f02414c… |
| AS53953 | US |
assigned | 2013-04-11 | 5a9eb3e48998… |
| AS54149 | US |
assigned | 2013-04-11 | 21b1b47fed22… |
| AS33344 | US |
assigned | 2013-04-10 | f37315225d69… |
| AS36415 | US |
assigned | 2013-04-10 | b16023111cb0… |
| AS40082 | US |
assigned | 2013-04-10 | 0778f38ce84f… |
| AS40090 | US |
assigned | 2013-04-10 | 42dcd380d7a4… |
| AS40517 | US |
assigned | 2013-04-10 | a7f7463af3d3… |
| AS40540 | US |
assigned | 2013-04-10 | dd5f3e11d733… |
| AS40884 | CA |
assigned | 2013-04-10 | 37fae58adc88… |
| AS32445 | US |
assigned | 2013-04-09 | e67b1424fb25… |
| AS32647 | US |
assigned | 2013-04-09 | cfacec518810… |
| AS32649 | US |
assigned | 2013-04-09 | a7faa864e267… |
| AS32853 | US |
assigned | 2013-04-09 | 7022bd8c9a0f… |
| AS32887 | US |
assigned | 2013-04-09 | ee078fddcf5b… |
| AS32912 | US |
assigned | 2013-04-09 | 6db81a840097… |
| AS32925 | US |
assigned | 2013-04-09 | fb1ffcaac581… |
| AS32927 | US |
assigned | 2013-04-09 | e59737c3102d… |
| AS30424 | US |
assigned | 2013-04-08 | d6f55aa47c10… |
| AS30648 | CA |
assigned | 2013-04-08 | 0edc200d9319… |
| AS32212 | US |
assigned | 2013-04-08 | b16f93739134… |
| AS26866 | US |
assigned | 2013-04-05 | cc447697f40a… |
| AS29998 | US |
assigned | 2013-04-05 | 4f8189c2a439… |
| AS30119 | US |
assigned | 2013-04-05 | 4af80237aef1… |
| AS25823 | US |
assigned | 2013-04-04 | 2d37175db0fa… |
| AS26320 | CA |
assigned | 2013-04-04 | 3181ddb33b19… |
| AS26373 | US |
assigned | 2013-04-04 | 69b76d9d6f61… |
| AS21973 | US |
assigned | 2013-04-03 | 3d8403ae7d4a… |
| AS22067 | US |
assigned | 2013-04-03 | 520a13dbf4cc… |
| AS22476 | CA |
assigned | 2013-04-03 | 5471aabf2907… |
| AS16824 | US |
assigned | 2013-04-02 | 23d4a5a508e3… |
| AS17238 | US |
assigned | 2013-04-02 | f8d7440a9f62… |
| AS18864 | US |
assigned | 2013-04-02 | de33f44e05e1… |
| AS20228 | US |
assigned | 2013-04-02 | 69b86c582ee8… |
| AS20285 | US |
assigned | 2013-04-02 | 47879c69c611… |
| AS20449 | US |
assigned | 2013-04-02 | 9cfcc824408b… |
| AS21859 | US |
assigned | 2013-04-02 | dd93e0fb1f68… |
| AS14162 | US |
assigned | 2013-04-01 | 26dc8eb0d041… |
| AS14697 | US |
assigned | 2013-04-01 | d2a7fb77dba4… |
| AS14812 | CA |
assigned | 2013-04-01 | 5c5b0209fd55… |
| AS13913 | US |
assigned | 2013-03-29 | 6616aa38b111… |
| AS13931 | US |
assigned | 2013-03-29 | 0dcfe5a69235… |
| AS11720 | US |
assigned | 2013-03-28 | 9450c8f7c921… |
| AS11765 | US |
assigned | 2013-03-28 | ddd5b8654ca8… |
| AS11843 | US |
assigned | 2013-03-28 | 7979424421d6… |
| AS13895 | CA |
assigned | 2013-03-28 | dbdb4571fe1e… |
| AS11152 | US |
assigned | 2013-03-27 | f25a55f07c7e… |
| AS11322 | US |
assigned | 2013-03-27 | 96c6fb5ec023… |
| AS55191 | US |
assigned | 2013-03-26 | c8158f348fc4… |
| AS55193 | US |
assigned | 2013-03-26 | 75627b9e8c78… |
| AS55194 | US |
assigned | 2013-03-26 | 44896379a69b… |
| AS55183 | US |
assigned | 2013-03-25 | dd087c017f5b… |
| AS55184 | US |
assigned | 2013-03-25 | deca58736b20… |
| AS55186 | US |
assigned | 2013-03-25 | d3f7999eda1e… |
| AS55187 | US |
assigned | 2013-03-25 | 1f3040e07be8… |
| AS55188 | US |
assigned | 2013-03-25 | 9328242b88f8… |
| AS55189 | US |
assigned | 2013-03-25 | 61d7f87bc87e… |
| AS55178 | US |
assigned | 2013-03-22 | 80bdfcecd9db… |
| AS55179 | US |
assigned | 2013-03-22 | b67104e92e89… |
| AS55180 | US |
assigned | 2013-03-22 | 54045f784625… |
| AS55182 | US |
assigned | 2013-03-22 | d6c0787a3ee5… |
| AS55171 | US |
assigned | 2013-03-21 | ace602443228… |
| AS55172 | CA |
assigned | 2013-03-21 | e29c600a8615… |
| AS55173 | US |
assigned | 2013-03-21 | 05f7a8f8ea11… |
| AS55174 | US |
assigned | 2013-03-21 | ff11c03a8a4b… |
| AS55175 | US |
assigned | 2013-03-21 | 0036944136cb… |
| AS55176 | CA |
assigned | 2013-03-21 | b2306ae8cf56… |
| AS55161 | US |
assigned | 2013-03-20 | 91d5e5fae144… |
| AS55162 | CA |
assigned | 2013-03-20 | 2b97eb795c71… |
| AS55163 | US |
assigned | 2013-03-20 | 2ada91a04f8e… |
| AS55164 | US |
assigned | 2013-03-20 | 094faaaef2d5… |
| AS55166 | CA |
assigned | 2013-03-20 | 3a1b6bfc2145… |
| AS55167 | US |
assigned | 2013-03-20 | 36064c2477cb… |
| AS55169 | US |
assigned | 2013-03-20 | f56f22b3a3a1… |
| AS55152 | US |
assigned | 2013-03-19 | f65785a7b61d… |
| AS55153 | US |
assigned | 2013-03-19 | 165099608edc… |
| AS55154 | US |
assigned | 2013-03-19 | d55b4da23cf7… |