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
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS53831 |  US |
assigned | 2013-01-02 | 0da5611651c7… |
| AS53879 | US |
assigned | 2013-01-02 | 80742efd02e1… |
| AS53620 | US |
assigned | 2012-12-28 | 5383feaa1f21… |
| AS53479 |  CA |
assigned | 2012-12-27 | 30ea281dfdac… |
| AS53560 | US |
assigned | 2012-12-27 | 0c34df63f85e… |
| AS53571 | US |
assigned | 2012-12-27 | b1df39dd914e… |
| AS46758 | US |
assigned | 2012-12-26 | ffdabe16988d… |
| AS53301 | US |
assigned | 2012-12-21 | 50c56f2af15c… |
| AS53316 | US |
assigned | 2012-12-21 | c8794393af3e… |
| AS53339 | CA |
assigned | 2012-12-21 | 0cdc9ce4729e… |
| AS53349 | CA |
assigned | 2012-12-21 | 036a6d8c4cbf… |
| AS36109 | US |
assigned | 2012-12-20 | 3c5985c8b40b… |
| AS46872 | CA |
assigned | 2012-12-20 | 7e1ce569c209… |
| AS47102 | CA |
assigned | 2012-12-20 | 4385a8ac8a09… |
| AS53270 | US |
assigned | 2012-12-20 | 16054a3a95fd… |
| AS53288 | US |
assigned | 2012-12-20 | 1515500642a2… |
| AS1645 | CA |
assigned | 2012-12-19 | 1866bc2424a8… |
| AS11294 | US |
assigned | 2012-12-18 | afd399e9fcfb… |
| AS16844 | US |
assigned | 2012-12-18 | 55b3231ef198… |
| AS46764 |  BB |
assigned | 2012-12-18 | e6a9d54899f6… |
| AS13887 | US |
assigned | 2012-12-17 | ae6a7a0d7a0d… |
| AS46305 | US |
assigned | 2012-12-14 | dd5962dd6895… |
| AS46516 | US |
assigned | 2012-12-14 | d59c56cba1a3… |
| AS46518 | US |
assigned | 2012-12-14 | f3bd03027c95… |
| AS39959 | CA |
assigned | 2012-12-13 | d57a10f8a656… |
| AS39964 | CA |
assigned | 2012-12-13 | e93e1903c10b… |
| AS40062 | US |
assigned | 2012-12-13 | 538a0b140a0d… |
| AS40211 | US |
assigned | 2012-12-13 | dcb276da395f… |
| AS40626 | US |
assigned | 2012-12-13 | 7c8e8822c3b9… |
| AS46174 | US |
assigned | 2012-12-13 | cfaedbb05392… |
| AS23496 | US |
assigned | 2012-12-12 | 89fae6406a15… |
| AS36214 | US |
assigned | 2012-12-12 | 59933972db10… |
| AS33457 | US |
assigned | 2012-12-11 | f35677bca3a2… |
| AS33596 | US |
assigned | 2012-12-11 | 1ff3aa261c09… |
| AS33719 | US |
assigned | 2012-12-11 | b5f3c34818ef… |
| AS33740 | US |
assigned | 2012-12-11 | 2a9aaaafdccf… |
| AS33759 | US |
assigned | 2012-12-11 | aa9a70db7a42… |
| AS35864 | US |
assigned | 2012-12-11 | 58bb51be80cb… |
| AS30717 | US |
assigned | 2012-12-10 | 548ad1e910cb… |
| AS32230 | US |
assigned | 2012-12-10 | 4ea117324d46… |
| AS32555 | CA |
assigned | 2012-12-10 | e79b7ed9aadf… |
| AS32764 | US |
assigned | 2012-12-10 | 885665bc5e39… |
| AS32831 | US |
assigned | 2012-12-10 | cd5d5a942ce6… |
| AS33230 | CA |
assigned | 2012-12-10 | 084793ba43df… |
| AS33373 | US |
assigned | 2012-12-10 | f63ef3b48d59… |
| AS26665 | US |
assigned | 2012-12-07 | 7abd618c0c1b… |
| AS26679 | US |
assigned | 2012-12-07 | 07ed2bc5e178… |
| AS27475 | US |
assigned | 2012-12-07 | b386d8c00cbb… |
| AS29959 | US |
assigned | 2012-12-07 | 49ad2326ee0c… |
| AS30091 | US |
assigned | 2012-12-07 | 0eb71a4491c1… |
| AS30250 | US |
assigned | 2012-12-07 | b63b3ce3d9c6… |
| AS30351 |  GB |
assigned | 2012-12-07 | b21f205f563c… |
| AS30396 | CA |
assigned | 2012-12-07 | 6e5e43327bbc… |
| AS17392 | US |
assigned | 2012-12-06 | cdfa1445937b… |
| AS26548 | US |
assigned | 2012-12-05 | 68b4feb0d877… |
| AS23247 | US |
assigned | 2012-12-04 | f956dc00467d… |
| AS23412 | US |
assigned | 2012-12-04 | 579bec4a0fe1… |
| AS25872 | CA |
assigned | 2012-12-04 | ec8f1595c398… |
| AS26215 | US |
assigned | 2012-12-04 | 646e5dc099f0… |
| AS26417 | US |
assigned | 2012-12-04 | 5dde8f2756c1… |
| AS18745 | US |
assigned | 2012-12-03 | 5a2bc2edff82… |
| AS18877 | US |
assigned | 2012-12-03 | 058bf345e2fe… |
| AS18902 | US |
assigned | 2012-12-03 | 9199de9ce4e0… |
| AS19405 | US |
assigned | 2012-12-03 | 29b446fe9d6b… |
| AS19437 | US |
assigned | 2012-12-03 | 5b367eafcaa7… |
| AS19482 | US |
assigned | 2012-12-03 | b1861915cebc… |
| AS19867 | US |
assigned | 2012-12-03 | 2dbfbe3be764… |
| AS21707 | US |
assigned | 2012-12-03 | e7c8676d3431… |
| AS22257 | US |
assigned | 2012-12-03 | ce0ab197d680… |
| AS22557 | US |
assigned | 2012-12-03 | d8a178275286… |
| AS15191 | US |
assigned | 2012-11-30 | b1509e5908ec… |
| AS15299 | US |
assigned | 2012-11-30 | 77b2009a135d… |
| AS15359 | US |
assigned | 2012-11-30 | 92f3ba3ca79a… |
| AS17158 | US |
assigned | 2012-11-30 | 92f3ba3ca79a… |
| AS13653 | US |
assigned | 2012-11-29 | 873bccac09b1… |
| AS14246 | US |
assigned | 2012-11-29 | 716a880b3713… |
| AS11881 | US |
assigned | 2012-11-28 | 318bbbc7b1d6… |
| AS12032 | US |
assigned | 2012-11-28 | dd4622b3d618… |
| AS13542 | US |
assigned | 2012-11-28 | be87a6f57401… |
| AS1974 | US |
assigned | 2012-11-27 | b6d9fe019f40… |
| AS6507 | US |
assigned | 2012-11-27 | 4da59e353de8… |
| AS11624 | US |
assigned | 2012-11-27 | a8246b3fb31f… |
| AS46936 |  DM |
assigned | 2012-11-26 | f4878264b5e0… |
| AS46975 | US |
assigned | 2012-11-26 | 392f2c49b843… |
| AS47059 | US |
assigned | 2012-11-26 | 5c17f960b70d… |
| AS47068 | US |
assigned | 2012-11-26 | e4d0f168c8b8… |
| AS47078 | US |
assigned | 2012-11-26 | 84eb293a14e9… |
| AS46701 | US |
assigned | 2012-11-21 | 71e685f7e496… |
| AS46716 | US |
assigned | 2012-11-21 | dabb492bdc91… |
| AS46739 | US |
assigned | 2012-11-21 | b5ef57d19b8e… |
| AS46800 | US |
assigned | 2012-11-21 | 2190cf21b4ca… |
| AS46456 | US |
assigned | 2012-11-20 | 133cb6b2ae9a… |
| AS46481 | US |
assigned | 2012-11-20 | fe7327194f7a… |
| AS46642 | US |
assigned | 2012-11-20 | dbf4e0b710e7… |
| AS46675 | US |
assigned | 2012-11-20 | 21680e70669f… |
| AS40693 | US |
assigned | 2012-11-19 | 1694f061bf71… |
| AS40716 | US |
assigned | 2012-11-19 | 51e8e00ecc02… |
| AS40887 | US |
assigned | 2012-11-19 | 68de09adce07… |
| AS40928 | US |
assigned | 2012-11-19 | e2ecc985de5f… |
| AS40932 | US |
assigned | 2012-11-19 | 156ad17899d5… |