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 |
|---|---|---|---|---|
| AS26590 |  US |
assigned | 2011-02-11 | 2a7b95a7023d… |
| AS26638 | US |
assigned | 2011-02-11 | cee25e03ab2e… |
| AS26161 | US |
assigned | 2011-02-10 | c308dc066578… |
| AS26253 | US |
assigned | 2011-02-10 | cbbf7e419d00… |
| AS26265 | US |
assigned | 2011-02-10 | f90026c1ca5c… |
| AS26334 | US |
assigned | 2011-02-10 | 579ce70bb9f6… |
| AS26336 | US |
assigned | 2011-02-10 | c52c06c9fd84… |
| AS26351 | US |
assigned | 2011-02-10 | bd01d8d5dd8f… |
| AS26110 |  CA |
assigned | 2011-02-09 | c014f54fb64a… |
| AS26135 | US |
assigned | 2011-02-09 | 34dbd5d9a3e2… |
| AS26139 | US |
assigned | 2011-02-09 | d04e5c27bda2… |
| AS26160 | US |
assigned | 2011-02-09 | 7b9bd6758fd1… |
| AS393246 | US |
assigned | 2011-02-09 | d355811359bf… |
| AS16534 | US |
assigned | 2011-02-08 | d5e6de13e512… |
| AS16574 | US |
assigned | 2011-02-08 | 69bf662d894d… |
| AS16654 | US |
assigned | 2011-02-08 | 911c6bb3d36c… |
| AS16658 | US |
assigned | 2011-02-08 | 5194bff19260… |
| AS17270 | US |
assigned | 2011-02-08 | 8468c6b62633… |
| AS20302 | US |
assigned | 2011-02-08 | 77f014efbad3… |
| AS22267 | US |
assigned | 2011-02-08 | b6d2f2a0e0f3… |
| AS26020 | US |
assigned | 2011-02-08 | b685007a3aa4… |
| AS22728 | US |
assigned | 2011-02-07 | 86655175ff50… |
| AS22760 | US |
assigned | 2011-02-07 | 95d132c86d72… |
| AS23076 | US |
assigned | 2011-02-07 | 11fa03ae9e98… |
| AS25995 | US |
assigned | 2011-02-07 | 4f6eb469bf6e… |
| AS10721 | US |
assigned | 2011-02-04 | 26e53b51923c… |
| AS12057 | US |
assigned | 2011-02-04 | 0d2e42bea768… |
| AS14554 | US |
assigned | 2011-02-04 | 0cd1eb3ab370… |
| AS15172 | US |
assigned | 2011-02-04 | b1ee19663c7f… |
| AS16501 | US |
assigned | 2011-02-04 | e603d56219ac… |
| AS19480 | US |
assigned | 2011-02-04 | 4e65965decb2… |
| AS25841 | US |
assigned | 2011-02-03 | ecdabbb98e57… |
| AS25861 | US |
assigned | 2011-02-03 | c1bddddea278… |
| AS25874 | US |
assigned | 2011-02-03 | da3cb2ee0ece… |
| AS25922 | US |
assigned | 2011-02-03 | 72770e04afd4… |
| AS23451 | US |
assigned | 2011-02-02 | 74ac33036393… |
| AS25657 | US |
assigned | 2011-02-02 | c3d658b8bf53… |
| AS23145 | US |
assigned | 2011-02-01 | ab226dc561ca… |
| AS23147 | US |
assigned | 2011-02-01 | 99206cd0a836… |
| AS23159 | CA |
assigned | 2011-02-01 | 8ee284bfaa56… |
| AS23165 | US |
assigned | 2011-02-01 | 96d4cdff8ed5… |
| AS23245 | US |
assigned | 2011-02-01 | a60c92cb7dcd… |
| AS22852 | US |
assigned | 2011-01-31 | 35b5282113b8… |
| AS22861 | US |
assigned | 2011-01-31 | 56cc4c44d2f1… |
| AS22873 | CA |
assigned | 2011-01-31 | 1bce422bb057… |
| AS22932 | US |
assigned | 2011-01-31 | 72d0aa5851bc… |
| AS22971 | US |
assigned | 2011-01-31 | 45e39a2efaa1… |
| AS22977 | US |
assigned | 2011-01-31 | 79bf6e02e7b6… |
| AS22530 | US |
assigned | 2011-01-28 | 9d867fe66521… |
| AS22552 | US |
assigned | 2011-01-28 | 81fd5ef7a214… |
| AS22554 | US |
assigned | 2011-01-28 | f08de8a0c9eb… |
| AS22560 | US |
assigned | 2011-01-28 | 1ea288611b4a… |
| AS22692 | US |
assigned | 2011-01-28 | b004b3ecde24… |
| AS22765 | US |
assigned | 2011-01-28 | 82984e554c61… |
| AS22788 | US |
assigned | 2011-01-28 | 022d444364ea… |
| AS22817 | US |
assigned | 2011-01-28 | 1d4fc176ec1e… |
| AS22824 | US |
assigned | 2011-01-28 | 1d4fc176ec1e… |
| AS22415 | US |
assigned | 2011-01-27 | 7338c53f2c4b… |
| AS22457 | CA |
assigned | 2011-01-27 | aa1284f96cc4… |
| AS22466 | US |
assigned | 2011-01-27 | bc1dea66a858… |
| AS22504 | US |
assigned | 2011-01-27 | fc278d3460e3… |
| AS22517 | US |
assigned | 2011-01-27 | 1b809b440dec… |
| AS14430 | US |
assigned | 2011-01-26 | 5c032c1a435c… |
| AS22237 | US |
assigned | 2011-01-26 | 49a7b06e7fc1… |
| AS22385 | US |
assigned | 2011-01-26 | 493395e8bee4… |
| AS22042 | US |
assigned | 2011-01-25 | 063c9e28025a… |
| AS22046 | US |
assigned | 2011-01-25 | b95cb5986020… |
| AS22062 | US |
assigned | 2011-01-25 | ad70939237c6… |
| AS22069 |  VG |
assigned | 2011-01-25 | aace446c6293… |
| AS22071 | US |
assigned | 2011-01-25 | 93cf5aa22256… |
| AS22074 | US |
assigned | 2011-01-25 | bf8ecaf370c4… |
| AS22098 | US |
assigned | 2011-01-25 | 8f043fbf86b6… |
| AS22172 | US |
assigned | 2011-01-25 | 68600cea0e62… |
| AS13955 | US |
assigned | 2011-01-24 | 934aecbc05b0… |
| AS21846 | US |
assigned | 2011-01-24 | 02adb32ceb94… |
| AS21898 | US |
assigned | 2011-01-24 | 215eb8393a4a… |
| AS21974 | US |
assigned | 2011-01-24 | 8d7ef257b0ab… |
| AS21748 | US |
assigned | 2011-01-21 | 9b7d173b068d… |
| AS21777 | US |
assigned | 2011-01-21 | 5cec1b2235f6… |
| AS21802 | US |
assigned | 2011-01-21 | 530c8166cda4… |
| AS18561 | US |
assigned | 2011-01-20 | 2bd375e02acd… |
| AS21639 | US |
assigned | 2011-01-20 | 662be7d02508… |
| AS21743 | US |
assigned | 2011-01-20 | 3e3ceffd44b2… |
| AS11860 | US |
assigned | 2011-01-19 | 66c552f52230… |
| AS13603 | US |
assigned | 2011-01-19 | ac3353a1fe79… |
| AS17121 | US |
assigned | 2011-01-19 | a556161324f9… |
| AS11178 | US |
assigned | 2011-01-18 | 3181536e4e46… |
| AS20261 | US |
assigned | 2011-01-18 | d548699dec95… |
| AS20324 | CA |
assigned | 2011-01-18 | 096142bb294f… |
| AS20338 | US |
assigned | 2011-01-18 | f726486159d8… |
| AS20354 | US |
assigned | 2011-01-18 | e22870eeeb43… |
| AS20383 | US |
assigned | 2011-01-18 | 345e675f8453… |
| AS20445 | US |
assigned | 2011-01-18 | 08f116769f05… |
| AS20463 | US |
assigned | 2011-01-18 | 048dabf7e1c5… |
| AS20237 | CA |
assigned | 2011-01-14 | efb14df7b391… |
| AS19833 | US |
assigned | 2011-01-13 | 579bec4a0fe1… |
| AS19945 | US |
assigned | 2011-01-13 | 94843049c44e… |
| AS20036 | US |
assigned | 2011-01-13 | efaacb1bace3… |
| AS20099 | US |
assigned | 2011-01-13 | bd96065d8103… |
| AS20146 | US |
assigned | 2011-01-13 | 7039596812a4… |