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 |
|---|---|---|---|---|
| AS397252 |  US |
assigned | 2019-01-23 | f061a47e2821… |
| AS22586 | US |
assigned | 2019-01-22 | a3edb66a5e6a… |
| AS46116 | US |
assigned | 2019-01-22 | ec3a770ef387… |
| AS397245 | US |
assigned | 2019-01-22 | 2441ed3fde13… |
| AS397246 | US |
assigned | 2019-01-22 | 9371b6db6ead… |
| AS397247 | US |
assigned | 2019-01-22 | 46bc31e2ac5a… |
| AS19765 | US |
assigned | 2019-01-18 | 67cb0ab15752… |
| AS31971 | US |
assigned | 2019-01-18 | 8b0deb7c717a… |
| AS36751 | US |
assigned | 2019-01-18 | d5c48951f318… |
| AS40635 |  CA |
assigned | 2019-01-18 | ed1b5d10a562… |
| AS40863 | US |
assigned | 2019-01-18 | 89c3a9501b8c… |
| AS1613 | US |
assigned | 2019-01-17 | 36e47fa55c91… |
| AS2636 | US |
assigned | 2019-01-17 | 399c9fbdc851… |
| AS3708 | US |
assigned | 2019-01-17 | 1093374c413b… |
| AS4892 | US |
assigned | 2019-01-17 | 480544687bdb… |
| AS5117 | US |
assigned | 2019-01-17 | 7d46f1d7d8c9… |
| AS6649 | US |
assigned | 2019-01-17 | 8fa89bd0bc0f… |
| AS7960 | US |
assigned | 2019-01-17 | 410cb2a13338… |
| AS6143 | US |
assigned | 2019-01-16 | 8422346a813b… |
| AS13453 | US |
assigned | 2019-01-16 | e2a8c24f481b… |
| AS18655 | CA |
assigned | 2019-01-16 | b2306ae8cf56… |
| AS29775 | US |
assigned | 2019-01-16 | 9f2cdaebb5d9… |
| AS21703 | CA |
assigned | 2019-01-15 | d0844872abbe… |
| AS21851 | US |
assigned | 2019-01-15 | b47f51361b92… |
| AS26035 | CA |
assigned | 2019-01-15 | 11aa6910d5e6… |
| AS30707 | US |
assigned | 2019-01-15 | 859b5478cd69… |
| AS39958 | US |
assigned | 2019-01-15 | 574abb0f0f87… |
| AS40531 | US |
assigned | 2019-01-15 | eb38ad779655… |
| AS14525 | US |
assigned | 2019-01-14 | 3f3feaefe6d4… |
| AS16400 | US |
assigned | 2019-01-14 | 92304be5ecb2… |
| AS17042 | CA |
assigned | 2019-01-14 | 0ef0cbe710ef… |
| AS19712 | US |
assigned | 2019-01-14 | 4c9a8abcd1d6… |
| AS394119 | US |
assigned | 2019-01-14 | f0de26abff3e… |
| AS397118 | US |
assigned | 2019-01-14 | 5fe887f7e5fa… |
| AS397131 | CA |
assigned | 2019-01-14 | ce85a8288200… |
| AS15230 | US |
assigned | 2019-01-11 | 4f935133f3cb… |
| AS15319 | US |
assigned | 2019-01-11 | f472d724577a… |
| AS63072 | CA |
assigned | 2019-01-10 | 6a8dd6c1dc25… |
| AS393899 | US |
assigned | 2019-01-10 | fc6145b66c9d… |
| AS54603 | US |
assigned | 2019-01-09 | 0da5dad91e15… |
| AS63294 | US |
assigned | 2019-01-09 | 12f91ff840d3… |
| AS46880 | US |
assigned | 2019-01-08 | c6d4ad4daa84… |
| AS54227 | CA |
assigned | 2019-01-08 | bed13082a76d… |
| AS54325 | US |
assigned | 2019-01-08 | 11efc6a3f505… |
| AS54345 | US |
assigned | 2019-01-08 | 964604e6b51e… |
| AS40782 | US |
assigned | 2019-01-07 | 5c1f9575b75b… |
| AS46299 | US |
assigned | 2019-01-07 | 6745676d5e10… |
| AS53443 | CA |
assigned | 2019-01-07 | e3ecd4bba475… |
| AS53506 | US |
assigned | 2019-01-07 | 96cbced2b239… |
| AS32535 | US |
assigned | 2019-01-04 | 4cd766198764… |
| AS36397 | US |
assigned | 2019-01-04 | 6423969a8478… |
| AS36738 | US |
assigned | 2019-01-04 | f56f22b3a3a1… |
| AS40586 | US |
assigned | 2019-01-04 | 55bcfe082a1f… |
| AS46569 | US |
assigned | 2019-01-04 | f02148a82ad0… |
| AS46903 | US |
assigned | 2019-01-04 | f56f22b3a3a1… |
| AS30480 | US |
assigned | 2019-01-03 | 774d6f93932f… |
| AS30697 | US |
assigned | 2019-01-03 | 44668d30e350… |
| AS62616 | US |
assigned | 2019-01-03 | ee2d312f5477… |
| AS27507 | US |
assigned | 2019-01-02 | 46c810614af7… |
| AS30169 | US |
assigned | 2019-01-02 | 437478d66383… |
| AS30191 | US |
assigned | 2019-01-02 | 427ca8ea724c… |
| AS26863 | US |
assigned | 2018-12-31 | 555d96f84ca8… |
| AS19268 | US |
assigned | 2018-12-28 | 9b2e026713e8… |
| AS19656 | US |
assigned | 2018-12-28 | 830258cc02c4… |
| AS19829 | US |
assigned | 2018-12-28 | c812996dcaf6… |
| AS22656 | US |
assigned | 2018-12-28 | 93a8f83179b2… |
| AS23328 | US |
assigned | 2018-12-28 | f82eba7d19b2… |
| AS23372 | US |
assigned | 2018-12-28 | c8a727d42906… |
| AS14403 | US |
assigned | 2018-12-27 | 11fa03ae9e98… |
| AS14404 | US |
assigned | 2018-12-27 | 0b33f7cdc546… |
| AS16745 | US |
assigned | 2018-12-27 | 6e6f3e35bf9f… |
| AS6973 | US |
assigned | 2018-12-21 | 5a9eb3e48998… |
| AS13597 | US |
assigned | 2018-12-21 | b4c8a0010e61… |
| AS14207 | US |
assigned | 2018-12-21 | 92fb9d2f0a78… |
| AS17361 | US |
assigned | 2018-12-19 | d07339acfd07… |
| AS18584 | US |
assigned | 2018-12-19 | a8634603e047… |
| AS22604 | US |
assigned | 2018-12-19 | bd1e9859bd06… |
| AS23540 | US |
assigned | 2018-12-19 | c50768d4ea54… |
| AS25835 | CA |
assigned | 2018-12-19 | eabb89eb9519… |
| AS25855 | US |
assigned | 2018-12-19 | ec07c072f201… |
| AS10945 | US |
assigned | 2018-12-18 | bccb7e666806… |
| AS36078 | US |
assigned | 2018-12-17 | 94f42d544cd9… |
| AS36544 | US |
assigned | 2018-12-17 | d188b3789e57… |
| AS36556 | US |
assigned | 2018-12-17 | 37808cbd7c0a… |
| AS36559 | US |
assigned | 2018-12-17 | f85d4beed624… |
| AS36664 | US |
assigned | 2018-12-17 | b37c959dff77… |
| AS29794 | US |
assigned | 2018-12-14 | 7de8f20ea128… |
| AS32805 | US |
assigned | 2018-12-14 | 5c960cad4246… |
| AS35880 | US |
assigned | 2018-12-14 | da1eb7edca6f… |
| AS36025 | US |
assigned | 2018-12-14 | 40ed6bd54ad1… |
| AS22235 | US |
assigned | 2018-12-13 | 9edf421f01ea… |
| AS30304 | US |
assigned | 2018-12-13 | 6491016e3511… |
| AS30378 | US |
assigned | 2018-12-13 | 3e990c89a90a… |
| AS30621 | US |
assigned | 2018-12-13 | e9df066d32fe… |
| AS32603 | US |
assigned | 2018-12-13 | c27daad31e10… |
| AS32895 | US |
assigned | 2018-12-13 | 6381660f9da5… |
| AS33402 | US |
assigned | 2018-12-13 | 16de160d3d38… |
| AS33731 | US |
assigned | 2018-12-13 | fa2bcb95fe76… |
| AS29837 |  GP |
assigned | 2018-12-12 | b0c8c9e0cf3a… |
| AS30022 | US |
assigned | 2018-12-12 | 97d55cac9508… |