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
1,644,546,048
📦
IPv4 networks
77,308
delegated blocks
🧭
IPv6 networks
11,579
delegated blocks
🔗
Autonomous systems
34,292
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS30152 |  US |
assigned | 2025-10-30 | 388d2743ea3d… |
| AS30179 | US |
assigned | 2025-10-30 | 5b5074586fd4… |
| AS30381 | US |
assigned | 2025-10-30 | a217f9adfe9c… |
| AS32042 |  CA |
assigned | 2025-10-30 | bfb8f4310246… |
| AS32283 | US |
assigned | 2025-10-30 | bb240b08ca21… |
| AS26116 | US |
assigned | 2025-10-29 | a7440688a1b5… |
| AS26169 | US |
assigned | 2025-10-29 | 53f2c36c254f… |
| AS26246 | US |
assigned | 2025-10-29 | 20e6bf899752… |
| AS33258 | US |
assigned | 2025-10-29 | f25a55f07c7e… |
| AS17193 | US |
assigned | 2025-10-28 | 0318b0df6e56… |
| AS23112 | US |
assigned | 2025-10-28 | 0a5ac32e0baf… |
| AS23378 |  VN |
assigned | 2025-10-28 | 4f0625b4abf5… |
| AS23401 | US |
assigned | 2025-10-28 | 663fca13fd8b… |
| AS20008 | US |
assigned | 2025-10-27 | 1936d9086562… |
| AS21820 | US |
assigned | 2025-10-27 | f55e9352d55e… |
| AS21906 | US |
assigned | 2025-10-27 | f980aa700f94… |
| AS21990 | US |
assigned | 2025-10-27 | ff355768c5d2… |
| AS22045 | US |
assigned | 2025-10-27 | 93ddae2e6358… |
| AS22585 | US |
assigned | 2025-10-27 | 5e455a1805d8… |
| AS22779 | US |
assigned | 2025-10-27 | 1af89fed0bc8… |
| AS22823 | US |
assigned | 2025-10-27 | 7fe2781dba6e… |
| AS26198 | CA |
assigned | 2025-10-27 | b491dc8d91cb… |
| AS19896 | US |
assigned | 2025-10-25 | 1013bca94153… |
| AS19634 | US |
assigned | 2025-10-24 | 808a3a1916b5… |
| AS19695 | US |
assigned | 2025-10-24 | 2c3e8138ccda… |
| AS19790 | US |
assigned | 2025-10-24 | cf1c89c54318… |
| AS19793 | US |
assigned | 2025-10-24 | 4803a989a932… |
| AS17294 | US |
assigned | 2025-10-23 | 40c2f4f9f881… |
| AS18473 | US |
assigned | 2025-10-23 | 15a9c6f4762b… |
| AS18548 | US |
assigned | 2025-10-23 | 24e0d59e44a1… |
| AS18636 | US |
assigned | 2025-10-23 | 2899101e202f… |
| AS18685 | US |
assigned | 2025-10-23 | b892a761cd8a… |
| AS19007 | US |
assigned | 2025-10-23 | 1737471fecc1… |
| AS19211 | US |
assigned | 2025-10-23 | 0edace29bd00… |
| AS47272 | US |
assigned | 2025-10-23 | d5eba27ec8c0… |
| AS16968 | US |
assigned | 2025-10-22 | aa0be63da40d… |
| AS17217 | US |
assigned | 2025-10-22 | bbd746cef507… |
| AS14552 | US |
assigned | 2025-10-21 | f9d3958f5e3d… |
| AS14700 | US |
assigned | 2025-10-21 | da42b400345a… |
| AS14829 | US |
assigned | 2025-10-21 | 18ff6768035f… |
| AS14960 | US |
assigned | 2025-10-21 | 2eb2fd7d49ed… |
| AS15312 | US |
assigned | 2025-10-21 | d7bbda3e2f08… |
| AS16926 | US |
assigned | 2025-10-21 | 34ca74fd487d… |
| AS13416 | US |
assigned | 2025-10-20 | 939e2ad70f57… |
| AS13594 | US |
assigned | 2025-10-20 | b3ee19c12824… |
| AS13719 | US |
assigned | 2025-10-20 | b3ee19c12824… |
| AS13732 | US |
assigned | 2025-10-20 | d9bcb5d1e5cf… |
| AS14108 | US |
assigned | 2025-10-20 | 393c4931f293… |
| AS14293 | US |
assigned | 2025-10-20 | aadeb5695bcd… |
| AS12126 | US |
assigned | 2025-10-17 | 16a5a76ba9da… |
| AS12195 | US |
assigned | 2025-10-17 | 41ba9251815b… |
| AS12232 | US |
assigned | 2025-10-17 | 74aa32fed755… |
| AS13317 | US |
assigned | 2025-10-17 | 54225560fb79… |
| AS13362 | US |
assigned | 2025-10-17 | 131875723a12… |
| AS11574 | US |
assigned | 2025-10-16 | 936dfaea6a98… |
| AS11704 | US |
assigned | 2025-10-16 | dec8e3d28d2c… |
| AS11761 | US |
assigned | 2025-10-16 | a1aa952480cd… |
| AS12017 | US |
assigned | 2025-10-16 | e3597c5a4ae0… |
| AS12071 | US |
assigned | 2025-10-16 | 764bc7df8708… |
| AS1047 | US |
assigned | 2025-10-15 | fe6755fbab4e… |
| AS1405 | US |
assigned | 2025-10-15 | dbcb09e167b8… |
| AS6642 | US |
assigned | 2025-10-15 | 5d47dd5f04c6… |
| AS10926 | CA |
assigned | 2025-10-15 | 2c94c979d05a… |
| AS10931 | US |
assigned | 2025-10-15 | 6e01279a856f… |
| AS11132 | US |
assigned | 2025-10-15 | 8671aaed0e29… |
| AS11316 | US |
assigned | 2025-10-15 | 12c8ff2253c9… |
| AS11339 | US |
assigned | 2025-10-15 | 9978ff5beba4… |
| AS11439 | US |
assigned | 2025-10-15 | 2678486b33e9… |
| AS11480 | US |
assigned | 2025-10-15 | b1e03cd85c5a… |
| AS11531 | US |
assigned | 2025-10-15 | 73b06de11f1c… |
| AS40046 | US |
assigned | 2025-10-15 | 3a16a8fcc501… |
| AS266 | US |
assigned | 2025-10-14 | d0c22abc7a72… |
| AS607 | US |
assigned | 2025-10-14 | 585459c43fce… |
| AS1016 | US |
assigned | 2025-10-14 | 45eb24dfc2f6… |
| AS402091 | US |
assigned | 2025-10-14 | 4c9cbddd6053… |
| AS402092 | US |
assigned | 2025-10-14 | 2f4ee14498a7… |
| AS10918 | US |
assigned | 2025-10-13 | 4acb83b3983b… |
| AS13762 | US |
assigned | 2025-10-13 | 64395dd528ab… |
| AS402085 | US |
assigned | 2025-10-13 | 4b6430e07bd3… |
| AS402086 | CA |
assigned | 2025-10-13 | 054ef346dcc4… |
| AS402087 | CA |
assigned | 2025-10-13 | c312d01b2c73… |
| AS402088 | US |
assigned | 2025-10-13 | e7263466bae7… |
| AS402090 | US |
assigned | 2025-10-13 | b6d8e9076a51… |
| AS25750 | US |
assigned | 2025-10-10 | 9c8c67de3474… |
| AS29994 | US |
assigned | 2025-10-10 | 3a64e4d279d6… |
| AS402076 | US |
assigned | 2025-10-10 | 76594ad3fc66… |
| AS402077 | US |
assigned | 2025-10-10 | 3737cd1b2d12… |
| AS402078 | US |
assigned | 2025-10-10 | f395f077ef0d… |
| AS402079 | US |
assigned | 2025-10-10 | fa0b36b44da3… |
| AS402080 | US |
assigned | 2025-10-10 | 7d217359eba5… |
| AS402081 |  BM |
assigned | 2025-10-10 | 182d2fd66241… |
| AS402082 | US |
assigned | 2025-10-10 | 25c02a09f3e6… |
| AS402083 | CA |
assigned | 2025-10-10 | bf61c5b43708… |
| AS402084 | US |
assigned | 2025-10-10 | e147263eb7d6… |
| AS207556 | US |
assigned | 2025-10-09 | 95745b9c08e0… |
| AS402070 | US |
assigned | 2025-10-09 | 5c370b3435fb… |
| AS2730 | US |
assigned | 2025-10-08 | 588dee84225a… |
| AS10475 | US |
assigned | 2025-10-08 | 6956c9ea6225… |
| AS396146 | US |
assigned | 2025-10-08 | d4b3022ea915… |
| AS402068 | US |
assigned | 2025-10-08 | ee6712f1457b… |