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 |
|---|---|---|---|---|
| AS26202 |  US |
assigned | 2007-10-31 | 9105e2787f6f… |
| AS26205 | US |
assigned | 2007-10-31 | f984730f795a… |
| AS26211 | US |
assigned | 2007-10-31 | 4dbe92647d2b… |
| AS26220 | US |
assigned | 2007-10-31 | 32701cbc74a1… |
| AS26172 | US |
assigned | 2007-10-30 | a6ce17f0a7bb… |
| AS26190 | US |
assigned | 2007-10-30 | 4b27763659f0… |
| AS26199 | US |
assigned | 2007-10-30 | 5c3d69ecc697… |
| AS26152 | US |
assigned | 2007-10-29 | f4eeba15c196… |
| AS26156 | US |
assigned | 2007-10-29 | e47744c5398b… |
| AS11560 | US |
assigned | 2007-10-26 | cf7218affd82… |
| AS11723 | US |
assigned | 2007-10-26 | 4774876be7de… |
| AS26094 | US |
assigned | 2007-10-25 | 6e048190eb9a… |
| AS26054 | US |
assigned | 2007-10-24 | 3dc82bc9c997… |
| AS26076 | US |
assigned | 2007-10-24 | c4425f0ba0dc… |
| AS26080 | US |
assigned | 2007-10-24 | cfaedbb05392… |
| AS26081 | US |
assigned | 2007-10-24 | cabecfff07d3… |
| AS25909 | US |
assigned | 2007-10-23 | dfac0e6791ce… |
| AS25928 | US |
assigned | 2007-10-23 | dbff42160daa… |
| AS25945 | US |
assigned | 2007-10-23 | def263928bb8… |
| AS25961 | US |
assigned | 2007-10-23 | b809f80ec9cb… |
| AS26036 | US |
assigned | 2007-10-23 | 532539e84cbb… |
| AS26040 | US |
assigned | 2007-10-23 | eca89f920466… |
| AS25825 | US |
assigned | 2007-10-22 | 0f6acfba5151… |
| AS25827 |  CA |
assigned | 2007-10-22 | f289c1c0912f… |
| AS25843 | US |
assigned | 2007-10-22 | deb779b8558d… |
| AS25850 | US |
assigned | 2007-10-22 | 5efb344893e2… |
| AS25860 | US |
assigned | 2007-10-22 | b1fc8cf9987f… |
| AS25877 | US |
assigned | 2007-10-22 | c4fef8e680d3… |
| AS25878 | US |
assigned | 2007-10-22 | 44f2c1466672… |
| AS25896 | US |
assigned | 2007-10-22 | 54ec4618cede… |
| AS25764 | US |
assigned | 2007-10-19 | adc8b004b305… |
| AS25614 | US |
assigned | 2007-10-18 | 0544ba9b72d9… |
| AS25651 | US |
assigned | 2007-10-18 | 28149ae28b1a… |
| AS25670 | US |
assigned | 2007-10-18 | bd40d83b2c58… |
| AS25716 | US |
assigned | 2007-10-18 | 4e28f4f8baef… |
| AS25722 | US |
assigned | 2007-10-18 | 45a305ff7c61… |
| AS25732 | US |
assigned | 2007-10-18 | 8631cd18478f… |
| AS25754 | US |
assigned | 2007-10-18 | bc4781e527d8… |
| AS25758 | US |
assigned | 2007-10-18 | d6d206694630… |
| AS23454 | US |
assigned | 2007-10-17 | 8ff74c5691c8… |
| AS23455 | US |
assigned | 2007-10-17 | 8ff74c5691c8… |
| AS23457 | CA |
assigned | 2007-10-17 | d131f2ffa505… |
| AS23515 | US |
assigned | 2007-10-17 | 51d4be4d1895… |
| AS23521 | US |
assigned | 2007-10-17 | 24933708ee12… |
| AS25623 | US |
assigned | 2007-10-17 | d1378c4e14cf… |
| AS25629 | US |
assigned | 2007-10-17 | 8ff0ab6b3b53… |
| AS23415 | US |
assigned | 2007-10-16 | cfc7425050cd… |
| AS23417 | US |
assigned | 2007-10-16 | 57e6b9940825… |
| AS23435 | US |
assigned | 2007-10-16 | f8e2e9d7e162… |
| AS23441 | US |
assigned | 2007-10-16 | 521f2c29ddf8… |
| AS14301 | US |
assigned | 2007-10-15 | d791308df093… |
| AS14303 | US |
assigned | 2007-10-15 | bf5183701a7f… |
| AS14305 | US |
assigned | 2007-10-15 | a325b75fa51b… |
| AS19071 | US |
assigned | 2007-10-15 | fdd3296da0fc… |
| AS23361 | US |
assigned | 2007-10-12 | 61a1b69b5db7… |
| AS23365 | US |
assigned | 2007-10-12 | 6740ca77aa52… |
| AS23387 | US |
assigned | 2007-10-12 | fd096ba38130… |
| AS23299 | CA |
assigned | 2007-10-11 | 3f206e3ad761… |
| AS23302 | US |
assigned | 2007-10-11 | 1fbf6216e70e… |
| AS23307 | CA |
assigned | 2007-10-11 | e2b038f299ff… |
| AS23315 | US |
assigned | 2007-10-11 | 383771a46686… |
| AS23321 | US |
assigned | 2007-10-11 | 4b313e3e7783… |
| AS23325 | US |
assigned | 2007-10-11 | 0ad687109297… |
| AS23336 | US |
assigned | 2007-10-11 | 2533d8d31e30… |
| AS23337 | US |
assigned | 2007-10-11 | b27d4bec08c3… |
| AS23218 | US |
assigned | 2007-10-10 | 5e774a151b7b… |
| AS23232 | US |
assigned | 2007-10-10 | a6f1564f9068… |
| AS23286 | US |
assigned | 2007-10-10 | b66ec3a6e151… |
| AS23295 | US |
assigned | 2007-10-10 | b302113080fe… |
| AS23203 | US |
assigned | 2007-10-09 | 0c50949eb9c8… |
| AS23168 | US |
assigned | 2007-10-08 | 537585aca088… |
| AS23174 | US |
assigned | 2007-10-08 | b29cfcf0c884… |
| AS23186 | US |
assigned | 2007-10-08 | 9fd8f4ba889e… |
| AS23189 | US |
assigned | 2007-10-08 | 645732ab0d6c… |
| AS23157 | US |
assigned | 2007-10-05 | 6708c7fb9ac2… |
| AS23158 | US |
assigned | 2007-10-05 | 9f102ab4e1b9… |
| AS23089 | US |
assigned | 2007-10-04 | feae0c5faca3… |
| AS23107 | CA |
assigned | 2007-10-04 | cddfb7fb67fb… |
| AS23030 | US |
assigned | 2007-10-03 | ad12f9b8c69a… |
| AS23050 | US |
assigned | 2007-10-03 | 5a9eb3e48998… |
| AS23053 | US |
assigned | 2007-10-03 | 6efe5602b0a4… |
| AS23082 | US |
assigned | 2007-10-03 | 8efff4400b91… |
| AS22931 | US |
assigned | 2007-10-02 | dffd64bc5762… |
| AS22937 | US |
assigned | 2007-10-02 | 7623bfc3cd66… |
| AS22995 | CA |
assigned | 2007-10-02 | aa1284f96cc4… |
| AS23018 | US |
assigned | 2007-10-02 | 9bf10b7b6c23… |
| AS20450 | US |
assigned | 2007-10-01 | e63d795ee29c… |
| AS22858 | US |
assigned | 2007-10-01 | d3cc487da4a3… |
| AS22865 | US |
assigned | 2007-10-01 | 672e1c2faa6f… |
| AS22878 | US |
assigned | 2007-10-01 | 839057ee3ea8… |
| AS22886 | US |
assigned | 2007-10-01 | cc00e77512f2… |
| AS22752 | US |
assigned | 2007-09-28 | 5f9343f30775… |
| AS22576 | US |
assigned | 2007-09-27 | 67ce42f5d914… |
| AS22591 | CA |
assigned | 2007-09-27 | a2eba22c6c42… |
| AS22620 | US |
assigned | 2007-09-27 | 46a2583bec45… |
| AS22652 | CA |
assigned | 2007-09-27 | f046ddd53b88… |
| AS22707 | US |
assigned | 2007-09-27 | c2a628a5f35a… |
| AS17075 | US |
assigned | 2007-09-26 | a2013e26691f… |
| AS22522 | US |
assigned | 2007-09-26 | 90a2dd786dc8… |
| AS22523 | US |
assigned | 2007-09-26 | a338c04ec813… |