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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS30490 |  US |
assigned | 2003-10-21 | f518d3ff11cb… |
| AS30491 | US |
assigned | 2003-10-21 | 6b61c4bc3dac… |
| AS30494 | US |
assigned | 2003-10-21 | 513116f62b49… |
| AS30496 | US |
assigned | 2003-10-21 | 6e048190eb9a… |
| AS30477 | US |
assigned | 2003-10-17 | b05014b1dbbe… |
| AS30481 | US |
assigned | 2003-10-17 | d2fdeb73d05c… |
| AS30483 | US |
assigned | 2003-10-17 | fd8521b16493… |
| AS30484 | US |
assigned | 2003-10-17 | e0f9823267ff… |
| AS30486 | US |
assigned | 2003-10-17 | 9fcdcc96819f… |
| AS30488 | US |
assigned | 2003-10-17 | 2e2302818a99… |
| AS30489 | US |
assigned | 2003-10-17 | d15bdda18c99… |
| AS30467–AS30469 | US |
assigned | 2003-10-16 | de8cbd982376… |
| AS30475 | US |
assigned | 2003-10-16 | d1af1622e04e… |
| AS30461 | US |
assigned | 2003-10-14 | 9598e2aa261e… |
| AS30462 | US |
assigned | 2003-10-14 | b1eb01bf5a81… |
| AS30464 | US |
assigned | 2003-10-14 | 5a729c593d59… |
| AS30465 | US |
assigned | 2003-10-14 | 3cbbabd0103b… |
| AS30466 |  CA |
assigned | 2003-10-14 | df04ba7e5e16… |
| AS30449 | US |
assigned | 2003-10-13 | 63efec599b1a… |
| AS30452 | US |
assigned | 2003-10-13 | cf39727474a4… |
| AS30444 | US |
assigned | 2003-10-10 | 887487d9e5c4… |
| AS30446 | CA |
assigned | 2003-10-10 | a2eba22c6c42… |
| AS30447 | CA |
assigned | 2003-10-10 | 9533b2ecb615… |
| AS30437 | US |
assigned | 2003-10-08 | b38f9b23fd4a… |
| AS30439 | US |
assigned | 2003-10-08 | e20e1d4d5bb7… |
| AS30440 |  PR |
assigned | 2003-10-08 | 8c0c4ff1cfcb… |
| AS30428 | US |
assigned | 2003-10-07 | 278d3043dbec… |
| AS30430 | US |
assigned | 2003-10-07 | 41561a230e74… |
| AS30434 | US |
assigned | 2003-10-07 | fdcb3094f8de… |
| AS30418 | US |
assigned | 2003-10-06 | 9d371092e00f… |
| AS30407 | CA |
assigned | 2003-10-03 | 3b93f1ce0384… |
| AS30408 | US |
assigned | 2003-10-03 | 55c4d7be3014… |
| AS30409 | CA |
assigned | 2003-10-03 | 22926982c856… |
| AS30415 | US |
assigned | 2003-10-03 | f4cbbdc36086… |
| AS30416 | US |
assigned | 2003-10-03 | d90cba564147… |
| AS30417 | US |
assigned | 2003-10-03 | 528c6f8470de… |
| AS30394 | US |
assigned | 2003-10-01 | f2e384771248… |
| AS30395 | US |
assigned | 2003-10-01 | e99e2e6b5e2b… |
| AS30398 | US |
assigned | 2003-10-01 | 49ce97062ff1… |
| AS30400 | CA |
assigned | 2003-10-01 | f3edf48c3be6… |
| AS30404 | US |
assigned | 2003-10-01 | 8e9e94910911… |
| AS30405 | US |
assigned | 2003-10-01 | 2b22156892d6… |
| AS30393 | US |
assigned | 2003-09-30 | 199f4dcf55b9… |
| AS30385 | US |
assigned | 2003-09-26 | 70798de5c5da… |
| AS30386 | US |
assigned | 2003-09-26 | 6d5bfb3228ef… |
| AS30387 | US |
assigned | 2003-09-26 | 0352fa9dbf56… |
| AS30390 | US |
assigned | 2003-09-26 | d91c67b48522… |
| AS30391 | US |
assigned | 2003-09-26 | 6be89fa585b5… |
| AS30383 | US |
assigned | 2003-09-25 | 850951f58947… |
| AS30380 | US |
assigned | 2003-09-24 | ec11830c4c67… |
| AS30382 | US |
assigned | 2003-09-24 | b8750ec87233… |
| AS30357 | US |
assigned | 2003-09-23 | fbcb8b832245… |
| AS30358 | US |
assigned | 2003-09-23 | 3824d032cdde… |
| AS30361 | US |
assigned | 2003-09-23 | 34e4ff0f26c8… |
| AS30362 | US |
assigned | 2003-09-23 | 53dfc996efdd… |
| AS30363 | US |
assigned | 2003-09-23 | bc4b1aaff09a… |
| AS30367 | US |
assigned | 2003-09-23 | f302017d26dc… |
| AS30369 | US |
assigned | 2003-09-23 | 7d6aa7f25414… |
| AS30370 | CA |
assigned | 2003-09-23 | f60173892a71… |
| AS30371 | US |
assigned | 2003-09-23 | a7f7463af3d3… |
| AS30373 | US |
assigned | 2003-09-23 | 6c065d5b54b8… |
| AS30374 | US |
assigned | 2003-09-23 | 60728115fb98… |
| AS30375 | US |
assigned | 2003-09-23 | e1cfea0a8cf3… |
| AS30348 | CA |
assigned | 2003-09-16 | c3138f5b5856… |
| AS30354 | US |
assigned | 2003-09-16 | 221a7bb4d512… |
| AS30340 | US |
assigned | 2003-09-12 | 6e048190eb9a… |
| AS30343 | US |
assigned | 2003-09-12 | c35bf14f6302… |
| AS30345 | US |
assigned | 2003-09-12 | a9f5cdb51739… |
| AS30346 | US |
assigned | 2003-09-12 | e34a8a31fc70… |
| AS30319 | US |
assigned | 2003-09-10 | 2ca4d80b963b… |
| AS30320 | US |
assigned | 2003-09-10 | 8323b3bf0256… |
| AS30322 | US |
assigned | 2003-09-10 | d3f7999eda1e… |
| AS30323 | CA |
assigned | 2003-09-10 | 8a9d4d11cdff… |
| AS30324 | CA |
assigned | 2003-09-10 | bd9bf145d3f3… |
| AS30328 | US |
assigned | 2003-09-10 | 651f079f9d88… |
| AS30329 | US |
assigned | 2003-09-10 | e35dfc7d7e01… |
| AS30330 | US |
assigned | 2003-09-10 | 9226838b73ad… |
| AS30331 | US |
assigned | 2003-09-10 | 01e07fbb51ac… |
| AS30335 | US |
assigned | 2003-09-10 | 09f3e7b2434c… |
| AS30336 | CA |
assigned | 2003-09-10 | b505d921ba8b… |
| AS30337 | US |
assigned | 2003-09-10 | a79a91dd2f27… |
| AS30338 | US |
assigned | 2003-09-10 | 3a314d1f62db… |
| AS30339 | US |
assigned | 2003-09-10 | f8ea9d6febc0… |
| AS30314 | US |
assigned | 2003-09-08 | 2011aa64aa82… |
| AS30315 | US |
assigned | 2003-09-08 | 5dba07179e25… |
| AS30313 | US |
assigned | 2003-09-05 | 367a1976bb29… |
| AS30310 | US |
assigned | 2003-09-04 | 53bc5501e639… |
| AS30311 | US |
assigned | 2003-09-04 | 6a2bec1ff1c3… |
| AS30299 | US |
assigned | 2003-09-03 | 6edb699f8d12… |
| AS30300 | US |
assigned | 2003-09-03 | 199f4dcf55b9… |
| AS30301 | US |
assigned | 2003-09-03 | 85f5407f8faa… |
| AS30305 | US |
assigned | 2003-09-03 | 5a729c593d59… |
| AS30308 | US |
assigned | 2003-09-03 | 4a11cdf736ed… |
| AS30309 | US |
assigned | 2003-09-03 | 078f0b909c8c… |
| AS30295 | CA |
assigned | 2003-08-29 | d05fd6bc6850… |
| AS30296 | US |
assigned | 2003-08-29 | 9110b0c8bbb9… |
| AS30289 | US |
assigned | 2003-08-28 | 891398030f0a… |
| AS30284–AS30285 | US |
assigned | 2003-08-27 | 0418d3fd070a… |
| AS30278 | US |
assigned | 2003-08-26 | fc94774dba0b… |
| AS30280 | US |
assigned | 2003-08-26 | a8509200c867… |