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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS395898 |  US |
assigned | 2023-05-08 | 8560cad568ed… |
| AS54939 | US |
assigned | 2023-05-05 | 633b242a4311… |
| AS62865 |  CA |
assigned | 2023-05-05 | 76ac3b66fda7… |
| AS393612 | CA |
assigned | 2023-05-05 | 78cd98634a28… |
| AS14205 | US |
assigned | 2023-05-04 | 390d0fa56056… |
| AS35973 | US |
assigned | 2023-05-04 | f0229454c8be… |
| AS36036 | US |
assigned | 2023-05-04 | 679e532b40e9… |
| AS36072 | US |
assigned | 2023-05-04 | e584d949755f… |
| AS36516 | US |
assigned | 2023-05-04 | 4f91e349960b… |
| AS54898 | US |
assigned | 2023-05-04 | 810ba8aa5b2d… |
| AS579 | US |
assigned | 2023-05-03 | e1a241420bf3… |
| AS16477 | US |
assigned | 2023-05-03 | 66bafe716e5a… |
| AS30399 | US |
assigned | 2023-05-03 | 8ce3d8142eeb… |
| AS31784 | US |
assigned | 2023-05-03 | 3858281aa46e… |
| AS31916 | US |
assigned | 2023-05-03 | 8bf2bff214ff… |
| AS33530 | US |
assigned | 2023-05-03 | 9b40a13ef799… |
| AS35877 | CA |
assigned | 2023-05-03 | 1733f6e2b719… |
| AS393583 | US |
assigned | 2023-05-03 | 9b40a13ef799… |
| AS396290 | US |
assigned | 2023-05-03 | 66bafe716e5a… |
| AS17067 | US |
assigned | 2023-05-02 | 47879c69c611… |
| AS21560 | US |
assigned | 2023-05-02 | 47879c69c611… |
| AS23046 | US |
assigned | 2023-05-02 | 47879c69c611… |
| AS30344 | US |
assigned | 2023-05-02 | e411058f7496… |
| AS5063 | US |
assigned | 2023-05-01 | dc9cf763d93f… |
| AS10598 | US |
assigned | 2023-05-01 | 14dc1e981780… |
| AS11861 | US |
assigned | 2023-05-01 | f1a7bbf0790c… |
| AS16709 | US |
assigned | 2023-05-01 | e1976a2f11f0… |
| AS30287 | US |
assigned | 2023-04-28 | 71adea9f8663… |
| AS53348 | US |
assigned | 2023-04-28 | 0d783ec52848… |
| AS53350 | US |
assigned | 2023-04-28 | 9d378f129163… |
| AS53409 | US |
assigned | 2023-04-28 | 67337b459c77… |
| AS36141 | US |
assigned | 2023-04-27 | cfd4fb9d4a89… |
| AS36383 | US |
assigned | 2023-04-27 | d600641980f6… |
| AS36411 | US |
assigned | 2023-04-27 | d600641980f6… |
| AS36520 | US |
assigned | 2023-04-27 | d600641980f6… |
| AS46747 | CA |
assigned | 2023-04-27 | eb4182324e8f… |
| AS46767 | US |
assigned | 2023-04-27 | d2099c785633… |
| AS23418 | US |
assigned | 2023-04-25 | 456b0a817ac7… |
| AS26409 | US |
assigned | 2023-04-25 | d82996590a73… |
| AS30096 | US |
assigned | 2023-04-25 | 3cb9dc65310b… |
| AS31789 | US |
assigned | 2023-04-25 | 5e24278b1e30… |
| AS33101 | US |
assigned | 2023-04-25 | 6c7db71bea88… |
| AS33436 | US |
assigned | 2023-04-25 | 54454f5e176f… |
| AS398706 | US |
assigned | 2023-04-25 | d82996590a73… |
| AS5064 | US |
assigned | 2023-04-24 | 977cb4691a1b… |
| AS27424 | US |
assigned | 2023-04-24 | c634f66fdb02… |
| AS11755 | US |
assigned | 2023-04-21 | c89a38b17a6f… |
| AS13365 | CA |
assigned | 2023-04-21 | 4c8229ed0cbc… |
| AS17024 | US |
assigned | 2023-04-21 | 555c679f8fd0… |
| AS19206 | US |
assigned | 2023-04-21 | 5289f7196546… |
| AS19369 | CA |
assigned | 2023-04-21 | 3365f06910f6… |
| AS26893 | US |
assigned | 2023-04-20 | 9946d15398d0… |
| AS34437 | US |
assigned | 2023-04-20 | 9105e2787f6f… |
| AS400854 | US |
assigned | 2023-04-19 | 2d24c449f5dc… |
| AS16807 | US |
assigned | 2023-04-18 | 31caea8da158… |
| AS46427 | US |
assigned | 2023-04-18 | bded7ec19532… |
| AS54280 | CA |
assigned | 2023-04-18 | 8cc7a62cf08d… |
| AS400853 | US |
assigned | 2023-04-18 | 80466b925f6e… |
| AS30567 | US |
assigned | 2023-04-16 | 2a89ad00c483… |
| AS32029 | US |
assigned | 2023-04-16 | 60f571ebcff4… |
| AS40381 | US |
assigned | 2023-04-16 | 191c59648d3a… |
| AS40448 | US |
assigned | 2023-04-16 | c7b58b43769d… |
| AS26714 | US |
assigned | 2023-04-14 | 01b91b92c238… |
| AS26786 | US |
assigned | 2023-04-14 | c7888c250c2b… |
| AS30485 | US |
assigned | 2023-04-14 | 378c3a06541a… |
| AS54835 |  PR |
assigned | 2023-04-14 | 84849bad6ae5… |
| AS400851 | US |
assigned | 2023-04-14 | 089ed39c1fd1… |
| AS26089 | US |
assigned | 2023-04-13 | d067a649bf75… |
| AS26690 | US |
assigned | 2023-04-13 | 977cb4691a1b… |
| AS26692 | CA |
assigned | 2023-04-13 | f56cf6827654… |
| AS54994 | CA |
assigned | 2023-04-13 | 1317b3808fc6… |
| AS18498 | CA |
assigned | 2023-04-11 | 59c9bb08d8ca… |
| AS21995 | CA |
assigned | 2023-04-11 | 5ada0522a030… |
| AS22816 | CA |
assigned | 2023-04-11 | 62df3db822b9… |
| AS11721 | US |
assigned | 2023-04-10 | 5b0f5a6a041e… |
| AS17331 | US |
assigned | 2023-04-10 | 6d61ce9eba03… |
| AS54151 | US |
assigned | 2023-04-07 | 9155f449020b… |
| AS54837 | US |
assigned | 2023-04-07 | 9db8740a7ecc… |
| AS62742 | US |
assigned | 2023-04-07 | 4751e76e719a… |
| AS62862 | US |
assigned | 2023-04-07 | f86d2160a97b… |
| AS62883 | US |
assigned | 2023-04-07 | 5341504af952… |
| AS63139 | US |
assigned | 2023-04-07 | 685ea8ac9562… |
| AS54101 | US |
assigned | 2023-04-06 | b3b8b66879a7… |
| AS46410 | US |
assigned | 2023-04-05 | 06f57a6d5fd4… |
| AS54005 | US |
assigned | 2023-04-05 | 61109de03cc4… |
| AS54076 | US |
assigned | 2023-04-05 | 97067dd07758… |
| AS31870 | US |
assigned | 2023-04-04 | 3780870b7e03… |
| AS36303 | US |
assigned | 2023-04-04 | 7c9dd599c2df… |
| AS3577 | US |
assigned | 2023-04-03 | a8d2c871c55b… |
| AS30402 | US |
assigned | 2023-04-03 | 00d87d1a2c77… |
| AS26164 | US |
assigned | 2023-03-31 | fd6fec0862b2… |
| AS26533 | US |
assigned | 2023-03-31 | b33ca12f2f94… |
| AS26157 | US |
assigned | 2023-03-30 | 54f8aedffd6e… |
| AS19364 | US |
assigned | 2023-03-29 | fa3930acbf40… |
| AS23450 | US |
assigned | 2023-03-29 | c5d1ab779205… |
| AS25759 | US |
assigned | 2023-03-29 | 1a9cdd911979… |
| AS18811 | US |
assigned | 2023-03-28 | e5e97441871a… |
| AS14622 | US |
assigned | 2023-03-27 | 30b7ce965d9c… |
| AS40152 | US |
assigned | 2023-03-27 | 2febe2254037… |
| AS394856 | US |
assigned | 2023-03-27 | 88f1139dc8b7… |