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 |
|---|---|---|---|---|
| AS29702 |  US |
assigned | 2016-09-07 | f35677bca3a2… |
| AS394040 | US |
assigned | 2016-09-07 | 042352af7209… |
| AS395090 | US |
assigned | 2016-09-07 | 85f1ec0bf116… |
| AS395139 | US |
assigned | 2016-09-07 | 639daecb21dc… |
| AS395152 |  CA |
assigned | 2016-09-07 | 7ed7a148f91c… |
| AS395164 | US |
assigned | 2016-09-07 | b0b49f5cc1c2… |
| AS394117 | US |
assigned | 2016-09-02 | d4d4648ee114… |
| AS394924 | US |
assigned | 2016-09-02 | f764c379acf3… |
| AS395010 | US |
assigned | 2016-09-02 | ace55d4dc090… |
| AS395506 | US |
assigned | 2016-08-31 | f2a39c7253ad… |
| AS395507 | US |
assigned | 2016-08-31 | 53a42246531e… |
| AS395508 | US |
assigned | 2016-08-31 | 262e77b98655… |
| AS395509 | CA |
assigned | 2016-08-31 | a2eba22c6c42… |
| AS21618 | US |
assigned | 2016-08-30 | 040248bd81c5… |
| AS32165 | US |
assigned | 2016-08-30 | 80fe026e8e43… |
| AS395503 | US |
assigned | 2016-08-30 | e9c040828d89… |
| AS395504 | US |
assigned | 2016-08-30 | 5d688aa0a990… |
| AS395505 | US |
assigned | 2016-08-30 | 98a5de26c5a8… |
| AS395498 | US |
assigned | 2016-08-29 | dabac4c88bca… |
| AS395499 | US |
assigned | 2016-08-29 | 7e0ba93fd675… |
| AS395500 | US |
assigned | 2016-08-29 | a9e81f90a5bf… |
| AS395501 | US |
assigned | 2016-08-29 | c8fcc4867505… |
| AS395502 | US |
assigned | 2016-08-29 | f146e6a5c668… |
| AS395490 | US |
assigned | 2016-08-26 | 7537afbb81d0… |
| AS395491 | US |
assigned | 2016-08-26 | 8c4d7d59b8b2… |
| AS395488 | US |
assigned | 2016-08-24 | db0109f7b3cb… |
| AS395489 | US |
assigned | 2016-08-24 | caade926ff61… |
| AS15009 | US |
assigned | 2016-08-23 | 092aa163ffd1… |
| AS25746 | US |
assigned | 2016-08-23 | 092aa163ffd1… |
| AS27555 | US |
assigned | 2016-08-23 | 56555632e6c2… |
| AS395483 | US |
assigned | 2016-08-23 | 6ec0493c383c… |
| AS395485 | CA |
assigned | 2016-08-23 | b79fa576c61c… |
| AS395486 | US |
assigned | 2016-08-23 | 19ea27258010… |
| AS62985 | US |
assigned | 2016-08-22 | c55fd367b80f… |
| AS395472 | US |
assigned | 2016-08-22 | 729df8115536… |
| AS395473 | US |
assigned | 2016-08-22 | ab226dc561ca… |
| AS395474 | US |
assigned | 2016-08-22 | 8cba0fd53f6f… |
| AS395475 | US |
assigned | 2016-08-22 | 7200e112c8f8… |
| AS395478 | US |
assigned | 2016-08-22 | 58519f9e1298… |
| AS395479 | CA |
assigned | 2016-08-22 | 3a9568accfb6… |
| AS395480 | US |
assigned | 2016-08-22 | 9cf85696ba72… |
| AS395481 | US |
assigned | 2016-08-22 | c448b7a7509f… |
| AS395482 | CA |
assigned | 2016-08-22 | 286bbd7b0be6… |
| AS14630 | US |
assigned | 2016-08-19 | aa0e267f2d98… |
| AS16502 | US |
assigned | 2016-08-19 | dae165b84848… |
| AS395471 |  PR |
assigned | 2016-08-19 | 3b5aff8d32af… |
| AS395463 | US |
assigned | 2016-08-18 | 5681e315aa0b… |
| AS395464 | US |
assigned | 2016-08-18 | 0a6a1a3387bc… |
| AS395466 | US |
assigned | 2016-08-18 | 0087289bace8… |
| AS395467 | CA |
assigned | 2016-08-18 | 331fe8194120… |
| AS395468 | US |
assigned | 2016-08-18 | be417aa7df35… |
| AS395462 | US |
assigned | 2016-08-17 | 81cd3cb3ec05… |
| AS395460 | US |
assigned | 2016-08-16 | 628308c564c1… |
| AS395461 | US |
assigned | 2016-08-16 | 0778f38ce84f… |
| AS395465 | US |
assigned | 2016-08-16 | 0778f38ce84f… |
| AS395455 | US |
assigned | 2016-08-12 | cd48c36c87b0… |
| AS395456 | US |
assigned | 2016-08-12 | 876a828aaa43… |
| AS33649 | US |
assigned | 2016-08-11 | 63a003bd9b32… |
| AS395450 | US |
assigned | 2016-08-11 | b62a5cf8b7ae… |
| AS395451 | US |
assigned | 2016-08-11 | 946d94547aab… |
| AS395452 | US |
assigned | 2016-08-11 | 5ed97f181547… |
| AS395453 | CA |
assigned | 2016-08-11 | 0e4122090159… |
| AS16756 | US |
assigned | 2016-08-10 | cedb73e938c4… |
| AS395446 | US |
assigned | 2016-08-10 | 9e260ce5d287… |
| AS395447 | US |
assigned | 2016-08-10 | dd7c7f659a47… |
| AS395449 | CA |
assigned | 2016-08-10 | 6fd9a4a4ecec… |
| AS23081 | US |
assigned | 2016-08-09 | 78302aad0269… |
| AS395444 | US |
assigned | 2016-08-09 | 21d7f309e205… |
| AS10747 | US |
assigned | 2016-08-08 | acbba7e10918… |
| AS26719 | US |
assigned | 2016-08-08 | 04371e53111c… |
| AS40322 | US |
assigned | 2016-08-08 | da23741de36f… |
| AS395439 | US |
assigned | 2016-08-08 | 83b0af182eaa… |
| AS395440 | US |
assigned | 2016-08-08 | 6900bf2479e1… |
| AS395441 | US |
assigned | 2016-08-08 | 6f29016afecd… |
| AS395442 | US |
assigned | 2016-08-08 | 61e77b6cce90… |
| AS395443 | US |
assigned | 2016-08-08 | dda87479a41e… |
| AS395434 | US |
assigned | 2016-08-05 | f90026c1ca5c… |
| AS395435 | US |
assigned | 2016-08-05 | 8724001296a0… |
| AS395436 | US |
assigned | 2016-08-05 | 7840c6b4c9b5… |
| AS395437 | US |
assigned | 2016-08-05 | 42dceef781ec… |
| AS22064 | US |
assigned | 2016-08-04 | 9a65a87e3abf… |
| AS395430 | US |
assigned | 2016-08-04 | cc94c8647515… |
| AS395431 | CA |
assigned | 2016-08-04 | f99fe2ec0462… |
| AS395433 | US |
assigned | 2016-08-04 | 8fddbc4b1f87… |
| AS395423 | US |
assigned | 2016-08-03 | 3becf6eb9212… |
| AS395425 | US |
assigned | 2016-08-03 | 4aa7cc0c5fc0… |
| AS395426 | US |
assigned | 2016-08-03 | a18b514e2e44… |
| AS395428 | US |
assigned | 2016-08-03 | a0a0af4d991c… |
| AS19977 | US |
assigned | 2016-08-02 | 7fd04cf2e781… |
| AS395418 | US |
assigned | 2016-08-02 | 7779723493a1… |
| AS395419 | US |
assigned | 2016-08-02 | 4b3e152c829c… |
| AS395420 | US |
assigned | 2016-08-02 | 815c032f72ff… |
| AS395421 | US |
assigned | 2016-08-02 | eb8d6f6259ff… |
| AS395422 | US |
assigned | 2016-08-02 | 7461764702e9… |
| AS22266 | US |
assigned | 2016-08-01 | f56c3f3b3ffa… |
| AS395416 | US |
assigned | 2016-08-01 | 3dc82bc9c997… |
| AS1446 | US |
assigned | 2016-07-29 | 5b043c2819e9… |
| AS395414 | US |
assigned | 2016-07-29 | 4c758a54ea7c… |
| AS395415 | US |
assigned | 2016-07-29 | 01e901497934… |
| AS395409 | US |
assigned | 2016-07-28 | 3887f2860fa1… |