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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS46387 |  US |
assigned | 2008-09-02 | 5d868541ceac… |
| AS46375 | US |
assigned | 2008-08-29 | 811bd8dcf893… |
| AS46376 | US |
assigned | 2008-08-29 | 25f74751e202… |
| AS46377 |  CA |
assigned | 2008-08-29 | 60725bea2095… |
| AS46379 | US |
assigned | 2008-08-29 | 8d4e31d0e371… |
| AS46380 | US |
assigned | 2008-08-29 | 0055ad5a196b… |
| AS46381 | US |
assigned | 2008-08-29 | 6dfbbab1cf12… |
| AS46372 | US |
assigned | 2008-08-28 | d3529f254bc5… |
| AS46373 | US |
assigned | 2008-08-28 | 2aaac8aa8b97… |
| AS46362 | US |
assigned | 2008-08-27 | ae2edc298119… |
| AS46366 | US |
assigned | 2008-08-27 | 5e82f43037df… |
| AS46369 | US |
assigned | 2008-08-27 | 68de09adce07… |
| AS46370 | US |
assigned | 2008-08-27 | df677f4b2094… |
| AS46360 | US |
assigned | 2008-08-26 | e860a0ce60bb… |
| AS46361 | US |
assigned | 2008-08-26 | 6ce70f00d67a… |
| AS46359 | US |
assigned | 2008-08-25 | 2dc923c5ec65… |
| AS46348 | US |
assigned | 2008-08-22 | 41b22ad45461… |
| AS46349 | US |
assigned | 2008-08-22 | 09b876d56154… |
| AS46350 | US |
assigned | 2008-08-22 | 49d0c3803e5f… |
| AS46352 | US |
assigned | 2008-08-22 | a22834be4bf5… |
| AS46353 | US |
assigned | 2008-08-22 | 1397948cb665… |
| AS46354 | US |
assigned | 2008-08-22 | 3cb3fc789dc0… |
| AS46357 | US |
assigned | 2008-08-22 | 410cb2a13338… |
| AS46358 | US |
assigned | 2008-08-22 | 0ee732d0a390… |
| AS11483 | US |
assigned | 2008-08-21 | 9805eab24e95… |
| AS11953 | US |
assigned | 2008-08-21 | 1464544dff80… |
| AS21853 | CA |
assigned | 2008-08-21 | 695cb3a4fbad… |
| AS46344 | US |
assigned | 2008-08-20 | a22834be4bf5… |
| AS46347 | US |
assigned | 2008-08-20 | a3a1616a1cb1… |
| AS46339 | US |
assigned | 2008-08-19 | 34ea7fa9b120… |
| AS46340 | US |
assigned | 2008-08-19 | baf3766c3fa7… |
| AS46342 | US |
assigned | 2008-08-19 | 56488f752649… |
| AS46336 | US |
assigned | 2008-08-18 | 19bb61e97780… |
| AS46330 | US |
assigned | 2008-08-15 | 49c319546425… |
| AS46331 | US |
assigned | 2008-08-15 | 29fe7f4aeb0f… |
| AS46332 | US |
assigned | 2008-08-15 | d122249e904e… |
| AS46333 | US |
assigned | 2008-08-15 | cdeacc31d67c… |
| AS46327 | US |
assigned | 2008-08-14 | a1bafc0bce04… |
| AS46328 | US |
assigned | 2008-08-14 | 5585372e8529… |
| AS46329 | US |
assigned | 2008-08-14 | 0fc0eecb3b9c… |
| AS46326 | US |
assigned | 2008-08-13 | 189b5a6aad02… |
| AS46323 | US |
assigned | 2008-08-12 | cc7edd7631b2… |
| AS46325 | US |
assigned | 2008-08-12 | 95e9a5d652fa… |
| AS46312 | US |
assigned | 2008-08-11 | 909491db133a… |
| AS46313 | US |
assigned | 2008-08-11 | 909491db133a… |
| AS46317 | US |
assigned | 2008-08-11 | 43b2acc1dd50… |
| AS46309 | US |
assigned | 2008-08-08 | 18f1aef0d595… |
| AS46310 | US |
assigned | 2008-08-08 | d117a01cda22… |
| AS23497 | US |
assigned | 2008-08-07 | d92e17473a3d… |
| AS46303 | US |
assigned | 2008-08-07 | 564019fd598c… |
| AS46304 | US |
assigned | 2008-08-07 | 495687a82967… |
| AS13817 | US |
assigned | 2008-08-06 | 7cf5c62a2777… |
| AS27626 | US |
assigned | 2008-08-06 | 50404a408a55… |
| AS35981 | US |
assigned | 2008-08-06 | 758dd1721eff… |
| AS46301 | US |
assigned | 2008-08-06 | 2168a7a01edf… |
| AS46298 | US |
assigned | 2008-08-05 | e57c18ee8aa5… |
| AS46300 | CA |
assigned | 2008-08-05 | 48a0e425429c… |
| AS46290 | US |
assigned | 2008-08-04 | 08b1f1d51ba3… |
| AS46291 | US |
assigned | 2008-08-04 | c379e3f71747… |
| AS46279 | US |
assigned | 2008-08-01 | af7797fbb870… |
| AS46282 | US |
assigned | 2008-08-01 | fb7a74c213d5… |
| AS46285 | US |
assigned | 2008-08-01 | d2799073540d… |
| AS46286 | US |
assigned | 2008-08-01 | 5053cd27e180… |
| AS46287 | US |
assigned | 2008-08-01 | bda03a27a2f4… |
| AS46276 | US |
assigned | 2008-07-31 | b62012af25a0… |
| AS46277 | US |
assigned | 2008-07-31 | 913e0563710e… |
| AS46269 | US |
assigned | 2008-07-30 | 24266fd531ca… |
| AS46271 | US |
assigned | 2008-07-30 | 49f57948523d… |
| AS46272 | US |
assigned | 2008-07-30 | a1e71bac2c44… |
| AS46273 | US |
assigned | 2008-07-30 | 0778f38ce84f… |
| AS46262 | US |
assigned | 2008-07-29 | 15b8623fe058… |
| AS46263 | US |
assigned | 2008-07-29 | c7c2fec842f3… |
| AS46264 | US |
assigned | 2008-07-29 | 80b8ab4df159… |
| AS46267 | US |
assigned | 2008-07-29 | c234af90de67… |
| AS46258 | US |
assigned | 2008-07-28 | 6299c1d8223a… |
| AS46260 | US |
assigned | 2008-07-28 | 56cd566d882f… |
| AS46261 | US |
assigned | 2008-07-28 | bf15c425ecb6… |
| AS46250 | US |
assigned | 2008-07-25 | 49f57948523d… |
| AS46251 | US |
assigned | 2008-07-25 | 1acdb6a6db5b… |
| AS46253 | US |
assigned | 2008-07-25 | 75573adba719… |
| AS46254 | US |
assigned | 2008-07-25 | 4c623a798eaa… |
| AS46255 | US |
assigned | 2008-07-25 | 9da186d34c7a… |
| AS46256 | US |
assigned | 2008-07-25 | 2714fdc8c428… |
| AS46257 |  GB |
assigned | 2008-07-25 | 865a5f2f2d90… |
| AS46247 | US |
assigned | 2008-07-24 | ba8c49017188… |
| AS46248 | US |
assigned | 2008-07-24 | 998df9bc2e38… |
| AS46249 | US |
assigned | 2008-07-24 | fc6b711a591f… |
| AS46240 | US |
assigned | 2008-07-23 | c9a946478d21… |
| AS46242 | US |
assigned | 2008-07-23 | ab9a8aaad1a7… |
| AS46244 | US |
assigned | 2008-07-23 | 6a3b522f4c8e… |
| AS46245 | US |
assigned | 2008-07-23 | c2a09e9ec2af… |
| AS46231 | US |
assigned | 2008-07-22 | e586513b4435… |
| AS46234 | US |
assigned | 2008-07-22 | 129eb12f7cbc… |
| AS46235 | US |
assigned | 2008-07-22 | 00b981c32e22… |
| AS46236 | US |
assigned | 2008-07-22 | 7f70efff936b… |
| AS46237 | US |
assigned | 2008-07-22 | a7b78826b853… |
| AS46238 | US |
assigned | 2008-07-22 | e6552b0a4e43… |
| AS22191 | US |
assigned | 2008-07-21 | 0a1a4efc1560… |
| AS27414 | US |
assigned | 2008-07-21 | 38c8b3897754… |
| AS46229 | US |
assigned | 2008-07-21 | 9fbeea2cfe63… |