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
1.64B
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS36178 |  US |
assigned | 2010-04-28 | 46648528a6f0… |
| AS36210 | US |
assigned | 2010-04-28 | de238dc44088… |
| AS36402 | US |
assigned | 2010-04-28 | 97b789367911… |
| AS36674 | US |
assigned | 2010-04-28 | ea94b8d8785e… |
| AS36060 | US |
assigned | 2010-04-27 | 3c7e92f8e19c… |
| AS36082 | US |
assigned | 2010-04-27 | f0fffbbdcdec… |
| AS20423 | US |
assigned | 2010-04-26 | 3150969d6520… |
| AS21689 | US |
assigned | 2010-04-26 | ded0c66d4f94… |
| AS21690 | US |
assigned | 2010-04-26 | 735d7e10a7b2… |
| AS22532 |  CA |
assigned | 2010-04-26 | d0206ebcdf5a… |
| AS22723 | US |
assigned | 2010-04-26 | c59afc20189a… |
| AS13985 | US |
assigned | 2010-04-23 | c883b4779c1c… |
| AS19768 | US |
assigned | 2010-04-23 | 52f2f84e9212… |
| AS19860 | US |
assigned | 2010-04-23 | d85e9e19ce8c… |
| AS32542 | US |
assigned | 2010-04-22 | 9504b501ac24… |
| AS36056 | US |
assigned | 2010-04-22 | 4b4c18a2c329… |
| AS36068 | CA |
assigned | 2010-04-22 | 2fb44b3832f9… |
| AS36089 | US |
assigned | 2010-04-22 | 83ea10a0e5c8… |
| AS22897 | US |
assigned | 2010-04-20 | 93e9b522e93b… |
| AS26841 | US |
assigned | 2010-04-20 | 654402ee23ff… |
| AS27541 | US |
assigned | 2010-04-20 | 1e3aaefbcd36… |
| AS14222 | US |
assigned | 2010-04-19 | 8838d4cbb6d0… |
| AS16920 | US |
assigned | 2010-04-19 | a8e1a59030d0… |
| AS17038 | US |
assigned | 2010-04-19 | e16a629ac13f… |
| AS19622 | US |
assigned | 2010-04-19 | 1753d744970b… |
| AS4356 | US |
assigned | 2010-04-16 | d8357b96abbf… |
| AS11267 | US |
assigned | 2010-04-16 | dcca8f58419c… |
| AS11663 | US |
assigned | 2010-04-16 | e0741230a2fa… |
| AS14055 | US |
assigned | 2010-04-16 | 7f85a36158fd… |
| AS36018 | US |
assigned | 2010-04-15 | 54ed1582ba34… |
| AS35929 | US |
assigned | 2010-04-14 | b759aa824a8f… |
| AS35979 | US |
assigned | 2010-04-14 | 71eaf03ecf78… |
| AS35992 | US |
assigned | 2010-04-14 | 25420e2ee865… |
| AS35894 | US |
assigned | 2010-04-13 | e2c10c26e766… |
| AS35914 | US |
assigned | 2010-04-13 | 92f3d088c118… |
| AS10359 | US |
assigned | 2010-04-12 | bfd750842701… |
| AS23533 | US |
assigned | 2010-04-12 | eaaa6e9fb851… |
| AS32524 | US |
assigned | 2010-04-12 | f3da36c44a30… |
| AS35855 | US |
assigned | 2010-04-12 | 53cf78b90425… |
| AS33004 | US |
assigned | 2010-04-09 | c57683337f5f… |
| AS33188 | US |
assigned | 2010-04-09 | 89d4f3c4292a… |
| AS33195 | US |
assigned | 2010-04-09 | a140e131c3f7… |
| AS33445 | US |
assigned | 2010-04-09 | a44bb983751b… |
| AS33482 | US |
assigned | 2010-04-09 | 11270bc75c13… |
| AS27577 | US |
assigned | 2010-04-08 | adc8b004b305… |
| AS29940 | US |
assigned | 2010-04-08 | a041020246ff… |
| AS27186 | US |
assigned | 2010-04-07 | b04173bc8935… |
| AS27310 | US |
assigned | 2010-04-07 | c67bae3afcee… |
| AS13338 | US |
assigned | 2010-04-06 | c848d1398648… |
| AS23057 | US |
assigned | 2010-04-06 | eb4db4972e35… |
| AS26375 | US |
assigned | 2010-04-06 | d4ed5c8f231f… |
| AS26903 | US |
assigned | 2010-04-06 | afcdc439176e… |
| AS11656 | US |
assigned | 2010-04-05 | 3bfe75d7aebd… |
| AS32933 | US |
assigned | 2010-04-02 | dbf9c94a4376… |
| AS32969 | US |
assigned | 2010-04-02 | 4cf051a22df5… |
| AS33044 | CA |
assigned | 2010-04-02 | 7f076762f456… |
| AS33084 | US |
assigned | 2010-04-02 | 6fb6d52d17a6… |
| AS32770 | US |
assigned | 2010-04-01 | d793fa363b52… |
| AS32791 | US |
assigned | 2010-04-01 | 11c99599c450… |
| AS32837 | US |
assigned | 2010-04-01 | d01868e48c35… |
| AS32863 | US |
assigned | 2010-04-01 | bbbaa3fe4bf5… |
| AS11670 | CA |
assigned | 2010-03-31 | 41b45f580eb7… |
| AS32683 | US |
assigned | 2010-03-31 | 7cbe92e9b20a… |
| AS32696 | US |
assigned | 2010-03-31 | 95dbf408c91c… |
| AS32699 | US |
assigned | 2010-03-31 | b1b6e2263e36… |
| AS32740 | US |
assigned | 2010-03-31 | 1614c2426834… |
| AS32469 | US |
assigned | 2010-03-30 | 5136c3c6aa55… |
| AS32605 | US |
assigned | 2010-03-30 | 044dc12678e7… |
| AS32630 | US |
assigned | 2010-03-30 | 88dba0c4e2af… |
| AS32659 | CA |
assigned | 2010-03-30 | ff4a1b58f0d7… |
| AS32305 | US |
assigned | 2010-03-29 | 933efa7f2d80… |
| AS32458 | US |
assigned | 2010-03-29 | 06ac982a1cb0… |
| AS7170 | US |
assigned | 2010-03-26 | 45ca0a5213ba… |
| AS25905 | US |
assigned | 2010-03-26 | 89e15097c9f5… |
| AS32836 | US |
assigned | 2010-03-26 | 0d8b48c8551f… |
| AS14850 | US |
assigned | 2010-03-25 | 65cb7d625e18… |
| AS32214 | US |
assigned | 2010-03-25 | 18cbf707a8db… |
| AS32293 | US |
assigned | 2010-03-25 | 23cc67f5340d… |
| AS14215 | US |
assigned | 2010-03-24 | db759f77c184… |
| AS32063 | US |
assigned | 2010-03-23 | 5032ea803cff… |
| AS22450 | US |
assigned | 2010-03-22 | 1400084502cc… |
| AS32037 | US |
assigned | 2010-03-22 | 1f1e06ffaedc… |
| AS16535 | US |
assigned | 2010-03-19 | 686106b9ee30… |
| AS16938 | US |
assigned | 2010-03-19 | 67e178d48557… |
| AS22249 | US |
assigned | 2010-03-19 | 189dc94211d4… |
| AS31974 | US |
assigned | 2010-03-19 | f698291e66a5… |
| AS27571 | US |
assigned | 2010-03-18 | 51081167efe6… |
| AS20030 | US |
assigned | 2010-03-17 | 0589f1798bea… |
| AS26481 | US |
assigned | 2010-03-16 | 025a9472b2b3… |
| AS26671 | US |
assigned | 2010-03-16 | 3958ade9e89a… |
| AS23546 | US |
assigned | 2010-03-15 | 4bef1cdbcd4a… |
| AS26312 | US |
assigned | 2010-03-15 | 4a49c2161c60… |
| AS23142 | US |
assigned | 2010-03-12 | 9f02689adc3a… |
| AS23226 | US |
assigned | 2010-03-12 | cb7f86ff1b22… |
| AS19884 | US |
assigned | 2010-03-11 | f35d20ccafc6… |
| AS21893 | US |
assigned | 2010-03-11 | 199f4dcf55b9… |
| AS22161 | US |
assigned | 2010-03-11 | c2dfb9e7c865… |
| AS19307 | US |
assigned | 2010-03-10 | 0c08e1078145… |
| AS19555 | US |
assigned | 2010-03-10 | d34a51ff3178… |
| AS19608 | CA |
assigned | 2010-03-10 | 3bedcdca96ec… |