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 |
|---|---|---|---|---|
| AS63087 |  US |
assigned | 2014-07-11 | 89c68fb937ac… |
| AS393523 |  CA |
assigned | 2014-07-11 | c94cc25ced93… |
| AS393524 | US |
assigned | 2014-07-11 | 8e3377206209… |
| AS393525 | US |
assigned | 2014-07-11 | e3891aaa74fd… |
| AS63081 | US |
assigned | 2014-07-10 | c3c5692f9ca8… |
| AS63082 | US |
assigned | 2014-07-10 | 6abd0f501981… |
| AS63083 | US |
assigned | 2014-07-10 | f5c96f645d09… |
| AS63084 | US |
assigned | 2014-07-10 | ab68c193adb7… |
| AS63085 | US |
assigned | 2014-07-10 | 36756726813d… |
| AS393521 | US |
assigned | 2014-07-10 | 89e1fc88d6d1… |
| AS393522 | US |
assigned | 2014-07-10 | bc26c18cd637… |
| AS63076 | CA |
assigned | 2014-07-09 | d1cb080695a3… |
| AS63077 | US |
assigned | 2014-07-09 | d3d2862fc65d… |
| AS63079 | US |
assigned | 2014-07-09 | 47eb6676482e… |
| AS393520 | US |
assigned | 2014-07-09 | ea33b9423c1c… |
| AS22511 | US |
assigned | 2014-07-08 | d30893c9ff49… |
| AS23187 | US |
assigned | 2014-07-08 | 6e8bfa64cccb… |
| AS30372 | US |
assigned | 2014-07-08 | 34d342be0361… |
| AS63067 | US |
assigned | 2014-07-08 | e8a93a37558b… |
| AS63068 | CA |
assigned | 2014-07-08 | f6405b549c48… |
| AS63069 | US |
assigned | 2014-07-08 | 788eb45c9eb5… |
| AS63070 | US |
assigned | 2014-07-08 | 635fd1627772… |
| AS63071 | US |
assigned | 2014-07-08 | c03f18047400… |
| AS63073 | US |
assigned | 2014-07-08 | 9782dbdcaf34… |
| AS63074 | CA |
assigned | 2014-07-08 | d3ec01ed70c1… |
| AS393517 | US |
assigned | 2014-07-08 | 31f94ae521ee… |
| AS393518 | US |
assigned | 2014-07-08 | 660f3aeb14cf… |
| AS393519 | US |
assigned | 2014-07-08 | 037bc1355968… |
| AS54731 | US |
assigned | 2014-07-07 | 3df32651fb90… |
| AS54734 | US |
assigned | 2014-07-07 | c1c4648df7ac… |
| AS54844 | US |
assigned | 2014-07-07 | 2af0232f4842… |
| AS54875 | CA |
assigned | 2014-07-07 | 8216b8888d78… |
| AS54879 | US |
assigned | 2014-07-07 | 4a24d3cfe469… |
| AS54533 | US |
assigned | 2014-07-03 | 885665bc5e39… |
| AS54556 | US |
assigned | 2014-07-03 | dee492009a6a… |
| AS54582 | US |
assigned | 2014-07-03 | 965a9a554d64… |
| AS54605 | CA |
assigned | 2014-07-03 | dcad332b7d62… |
| AS393516 | US |
assigned | 2014-07-03 | 7e007488c015… |
| AS19401 | US |
assigned | 2014-07-02 | a9e9d0d35136… |
| AS54504 | US |
assigned | 2014-07-02 | 6aa57c7d2775… |
| AS54521 | US |
assigned | 2014-07-02 | ec4eafce7d87… |
| AS393513 | US |
assigned | 2014-07-02 | 0e2001c88fec… |
| AS46900 | US |
assigned | 2014-07-01 | 7a1b7fe229e5… |
| AS54220 | US |
assigned | 2014-07-01 | a11062d24622… |
| AS54224 | US |
assigned | 2014-07-01 | efae2c8e6cc1… |
| AS54304 | US |
assigned | 2014-07-01 | afaffdb5aa91… |
| AS393512 | US |
assigned | 2014-07-01 | 55620760c0e0… |
| AS19112 | US |
assigned | 2014-06-30 | 273e0b3bfa4a… |
| AS25947 | US |
assigned | 2014-06-30 | be240b1630a7… |
| AS46885 | US |
assigned | 2014-06-30 | 6cef6262ced2… |
| AS393508 | US |
assigned | 2014-06-30 | 3661b4809cf1… |
| AS393509 | US |
assigned | 2014-06-30 | be8eed039260… |
| AS393510 | US |
assigned | 2014-06-30 | 38b50fdc09b3… |
| AS54180 | US |
assigned | 2014-06-27 | 9b64d8ee63d8… |
| AS54214 | US |
assigned | 2014-06-27 | 044501d2b052… |
| AS393506 | US |
assigned | 2014-06-27 | 05c2a44c5e74… |
| AS46641 | CA |
assigned | 2014-06-26 | 5a94392d1ded… |
| AS54017 | US |
assigned | 2014-06-26 | c6ce1d93acb3… |
| AS54100 | US |
assigned | 2014-06-26 | 1559a9e94243… |
| AS54102 | US |
assigned | 2014-06-26 | e4f7191ee46a… |
| AS54133 | CA |
assigned | 2014-06-26 | 78eb978d6eec… |
| AS14132 | US |
assigned | 2014-06-25 | c02db9d517da… |
| AS20434 | US |
assigned | 2014-06-25 | d03592a459be… |
| AS32667 | US |
assigned | 2014-06-25 | eb012684fcda… |
| AS33331 | US |
assigned | 2014-06-25 | 0254e1134b61… |
| AS393503 | US |
assigned | 2014-06-25 | b3380a8f51e8… |
| AS393504 | CA |
assigned | 2014-06-25 | 217deffc0b34… |
| AS393505 | US |
assigned | 2014-06-25 | a63892c6708f… |
| AS30591 | US |
assigned | 2014-06-24 | b9f817e7feb4… |
| AS40417 | US |
assigned | 2014-06-24 | 972348f76ee2… |
| AS40941 | US |
assigned | 2014-06-24 | b2ed8ec67894… |
| AS46640 | US |
assigned | 2014-06-24 | 9d1e37a96cdb… |
| AS393499 | US |
assigned | 2014-06-24 | 04371e53111c… |
| AS393500 | US |
assigned | 2014-06-24 | 22337fbc28b7… |
| AS393501 | US |
assigned | 2014-06-24 | 96233df01d1c… |
| AS26508 | US |
assigned | 2014-06-23 | dbae203a1ec9… |
| AS27219 | US |
assigned | 2014-06-23 | 3be7fa04320f… |
| AS54250 | US |
assigned | 2014-06-23 | 9702cb913e2a… |
| AS393494 | US |
assigned | 2014-06-23 | c4fef8e680d3… |
| AS393496 | US |
assigned | 2014-06-23 | a730e2f1d983… |
| AS393497 | US |
assigned | 2014-06-23 | 9990a867e5e3… |
| AS30227 | US |
assigned | 2014-06-20 | c7ccae295dee… |
| AS54488 | US |
assigned | 2014-06-20 | 43715740e804… |
| AS393492 | US |
assigned | 2014-06-20 | 36caf44ae6ea… |
| AS26870 | US |
assigned | 2014-06-19 | e0ea9dda747f… |
| AS33730 | US |
assigned | 2014-06-19 | 2c8b166870cf… |
| AS393490 | US |
assigned | 2014-06-19 | e220ed812a4c… |
| AS26796 | US |
assigned | 2014-06-18 | 3b7832fc69e7… |
| AS393487 | US |
assigned | 2014-06-18 | 7271f1f83cdc… |
| AS19265 | US |
assigned | 2014-06-17 | 49ffa1512a33… |
| AS19874 | US |
assigned | 2014-06-17 | 7c3ca5d9ea37… |
| AS26523 | CA |
assigned | 2014-06-17 | e77a169c3865… |
| AS26660 | US |
assigned | 2014-06-17 | 554782b093b1… |
| AS26727 | US |
assigned | 2014-06-17 | 0f3361e2d6ff… |
| AS393485 | US |
assigned | 2014-06-17 | 261258ecc99e… |
| AS6061 | US |
assigned | 2014-06-16 | 45387a87b6ea… |
| AS11675 | US |
assigned | 2014-06-16 | c61c5e7220d9… |
| AS18630 | US |
assigned | 2014-06-16 | b27cf205ca30… |
| AS18778 | US |
assigned | 2014-06-13 | 5967828b97cb… |
| AS53937 | US |
assigned | 2014-06-13 | 005385f0c63f… |