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 |
|---|---|---|---|---|
| AS40237 |  US |
assigned | 2006-09-19 | 218a9c4b515b… |
| AS40238 | US |
assigned | 2006-09-19 | 7e1db3a2a927… |
| AS11128 | US |
assigned | 2006-09-18 | 1687fbf526c8… |
| AS11236 | US |
assigned | 2006-09-18 | 8ff87dc81ae2… |
| AS11688 | US |
assigned | 2006-09-18 | 010a09bb2dc4… |
| AS11994 | US |
assigned | 2006-09-18 | e9a4598b2bb7… |
| AS20398 | US |
assigned | 2006-09-18 | f8de33b7dc03… |
| AS22643 | US |
assigned | 2006-09-18 | 09cf389b9212… |
| AS40229 | US |
assigned | 2006-09-15 | 0b032fd41e57… |
| AS40231 | US |
assigned | 2006-09-15 | f518d3ff11cb… |
| AS22993 | US |
assigned | 2006-09-14 | 6b4e0ae9e997… |
| AS30584 | US |
assigned | 2006-09-14 | aaba12e06546… |
| AS36103 | US |
assigned | 2006-09-14 | 355f028cadbd… |
| AS11206 | US |
assigned | 2006-09-13 | 67531770aed4… |
| AS14659 |  CA |
assigned | 2006-09-13 | 6f038533e565… |
| AS19915 | CA |
assigned | 2006-09-13 | 949bb3891b3b… |
| AS21932 | US |
assigned | 2006-09-13 | aa14b99862ae… |
| AS14526 | US |
assigned | 2006-09-12 | a73aed39c9b6… |
| AS16593 | US |
assigned | 2006-09-12 | 375d1e10b1a9… |
| AS19076 | US |
assigned | 2006-09-12 | 0cd8c27a222b… |
| AS19214 | US |
assigned | 2006-09-12 | c0a76adbc398… |
| AS19440 | US |
assigned | 2006-09-12 | 94ea241195df… |
| AS11261 | US |
assigned | 2006-09-11 | 74bea4bd5171… |
| AS11402 | US |
assigned | 2006-09-11 | d9dca7d3cbb7… |
| AS13450 | US |
assigned | 2006-09-11 | 9d321c346101… |
| AS14023 | US |
assigned | 2006-09-11 | cdff0938220a… |
| AS22766 | CA |
assigned | 2006-09-08 | 34c3c72c9244… |
| AS22797 | US |
assigned | 2006-09-08 | d4438761fc37… |
| AS25733 | US |
assigned | 2006-09-08 | 4a81017c6451… |
| AS26814 | US |
assigned | 2006-09-08 | c62128a62cce… |
| AS19943 | US |
assigned | 2006-09-07 | 7a352e77cd04… |
| AS20140 | US |
assigned | 2006-09-07 | 74bea4bd5171… |
| AS22700 | US |
assigned | 2006-09-07 | 4c3a0bb57dde… |
| AS14424 | US |
assigned | 2006-09-06 | d722aaa293da… |
| AS14766 | US |
assigned | 2006-09-06 | 2891fbc11cf4… |
| AS17391 | US |
assigned | 2006-09-06 | 2384a804dde0… |
| AS19794 | US |
assigned | 2006-09-06 | fcde125e097c… |
| AS19845 | US |
assigned | 2006-09-06 | af77e36d4695… |
| AS19871 | US |
assigned | 2006-09-06 | 16e3bbcab9e3… |
| AS11035 | US |
assigned | 2006-09-05 | 522f1aa94020… |
| AS11807 | CA |
assigned | 2006-09-05 | 2a416851a6c5… |
| AS19101 | US |
assigned | 2006-09-05 | 9760417d7d9d… |
| AS19137 | US |
assigned | 2006-09-05 | 8a96bb1d716f… |
| AS19052 | CA |
assigned | 2006-09-01 | bedfbcc782e1… |
| AS19053 | CA |
assigned | 2006-09-01 | 1850c42e0591… |
| AS19066 | US |
assigned | 2006-09-01 | d8f072014ca8… |
| AS18969 | US |
assigned | 2006-08-31 | ea7ec901fa8d… |
| AS14276 | US |
assigned | 2006-08-29 | 6a360c332941… |
| AS14279 | US |
assigned | 2006-08-29 | 9d9792d3d010… |
| AS14287 | US |
assigned | 2006-08-29 | 3ccfa3906118… |
| AS16706 | US |
assigned | 2006-08-29 | 6beb5b545e0d… |
| AS14255 | US |
assigned | 2006-08-28 | f9c89bd6832f… |
| AS14256 | US |
assigned | 2006-08-28 | 89b90f0d0828… |
| AS14270 | CA |
assigned | 2006-08-28 | 168a6bf4cc15… |
| AS14230 | US |
assigned | 2006-08-25 | a695459849b8… |
| AS14244 | US |
assigned | 2006-08-25 | ef691b4997c4… |
| AS14248 | US |
assigned | 2006-08-25 | 6bf7fd99f90f… |
| AS13458 | US |
assigned | 2006-08-24 | 07f9406aa653… |
| AS14189 | US |
assigned | 2006-08-23 | 4b774cfbf7b0… |
| AS14192 | US |
assigned | 2006-08-23 | 39f84c35bd3b… |
| AS14195 | US |
assigned | 2006-08-23 | 0a2e97df3c17… |
| AS11649 | US |
assigned | 2006-08-22 | 8231affc58b8… |
| AS11708 | US |
assigned | 2006-08-22 | d357cefbf6e9… |
| AS12253 | US |
assigned | 2006-08-22 | a4b12ae019e0… |
| AS14066 | CA |
assigned | 2006-08-22 | e36b98cc7549… |
| AS40222 | US |
assigned | 2006-08-21 | 216ca4f4827c… |
| AS40223 | US |
assigned | 2006-08-21 | 98b1de354ec2… |
| AS40226 | US |
assigned | 2006-08-21 | cb5e0abea601… |
| AS40210 | US |
assigned | 2006-08-18 | 09cffc93b24f… |
| AS40212 | US |
assigned | 2006-08-18 | 7270fed41677… |
| AS40215 | US |
assigned | 2006-08-18 | b4520f8e783e… |
| AS40217 | US |
assigned | 2006-08-18 | af67e8e4f863… |
| AS40218 | US |
assigned | 2006-08-18 | 0521c4ffe134… |
| AS40220 | US |
assigned | 2006-08-18 | 6d198a372145… |
| AS40221 | US |
assigned | 2006-08-18 | 982adf0fc696… |
| AS40195 | US |
assigned | 2006-08-17 | 14834b6e4ac0… |
| AS40196 | US |
assigned | 2006-08-17 | 5d2bda22b671… |
| AS40200 | US |
assigned | 2006-08-17 | a31a30520395… |
| AS40201 | US |
assigned | 2006-08-17 | 4c064ac5dc35… |
| AS40203 | US |
assigned | 2006-08-17 | 2ab451430fdb… |
| AS40204 | US |
assigned | 2006-08-17 | c0ee1710f499… |
| AS40206 | CA |
assigned | 2006-08-17 | 51465344da05… |
| AS40208 | US |
assigned | 2006-08-17 | b9d5f145aa30… |
| AS40193 | US |
assigned | 2006-08-16 | a93695d4f275… |
| AS11264 | US |
assigned | 2006-08-15 | 14834b6e4ac0… |
| AS11903 | US |
assigned | 2006-08-15 | 8081f0362f8e… |
| AS14706 | US |
assigned | 2006-08-15 | 07c0d15eb8de… |
| AS19058 | US |
assigned | 2006-08-15 | 9d1d78dfde9d… |
| AS40190 | US |
assigned | 2006-08-15 | 6c065d5b54b8… |
| AS40191 | CA |
assigned | 2006-08-15 | a2e1bb6f40a4… |
| AS40185 | US |
assigned | 2006-08-14 | cd4a5eec1e7d… |
| AS40187 | US |
assigned | 2006-08-14 | de0be66e2530… |
| AS40188 | US |
assigned | 2006-08-14 | a7074c1277cd… |
| AS40189 | US |
assigned | 2006-08-14 | e94ddd37214a… |
| AS13966 | CA |
assigned | 2006-08-11 | 84344661f626… |
| AS15032 | US |
assigned | 2006-08-11 | b4e9e2d22ebc… |
| AS20286 | US |
assigned | 2006-08-11 | 0657fb9d4c74… |
| AS14067 | US |
assigned | 2006-08-10 | 49a972f89b52… |
| AS14289 | US |
assigned | 2006-08-10 | 0e6d7f71229e… |
| AS26524 | US |
assigned | 2006-08-10 | 5c63abc52863… |