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
1,644,545,792
📦
IPv4 networks
77,307
delegated blocks
🧭
IPv6 networks
11,571
delegated blocks
🔗
Autonomous systems
34,285
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS402949 |  MX |
assigned | 2026-08-24 | 7dd6fc376bf0… |
| AS402950 |  US |
assigned | 2026-08-24 | a0b3f12c11ac… |
| AS402951 | US |
assigned | 2026-08-24 | f90c7ba45c7f… |
| AS402952 | US |
assigned | 2026-08-24 | 6065a036b0b8… |
| AS402953 | US |
assigned | 2026-08-24 | a64810cf9450… |
| AS46635 | US |
assigned | 2026-08-20 | b66056dfa062… |
| AS402940 | US |
assigned | 2026-08-20 | b15b375862a6… |
| AS402941 | US |
assigned | 2026-08-20 | cedca7cd4499… |
| AS402942 | US |
assigned | 2026-08-20 | 3d930aa69792… |
| AS402943 | US |
assigned | 2026-08-20 | e16424f968ed… |
| AS402944 |  VG |
assigned | 2026-08-20 | 8ca88f36b762… |
| AS402945 | US |
assigned | 2026-08-20 | ef4e6e92e5f6… |
| AS402934 | US |
assigned | 2026-08-19 | d74af15e3c77… |
| AS402935 | US |
assigned | 2026-08-19 | 26dc6d537920… |
| AS402936 | US |
assigned | 2026-08-19 | d90d80624ef4… |
| AS402937 | US |
assigned | 2026-08-19 | d23a33d0b3f8… |
| AS402938 | US |
assigned | 2026-08-19 | a018bc6d3e68… |
| AS402939 | US |
assigned | 2026-08-19 | 4ac541fcd531… |
| AS402931 | US |
assigned | 2026-08-18 | f2c790034193… |
| AS402932 | US |
assigned | 2026-08-18 | 6c84e952f265… |
| AS402933 | US |
assigned | 2026-08-18 | 8cf856627f4e… |
| AS402927 | US |
assigned | 2026-08-14 | 77b3036370ef… |
| AS402928 | US |
assigned | 2026-08-14 | 9ac42f85cc99… |
| AS402929 | US |
assigned | 2026-08-14 | 0078016d175f… |
| AS402930 | US |
assigned | 2026-08-14 | 1836110e3839… |
| AS18609 | US |
assigned | 2026-08-13 | 24acb262e483… |
| AS40286 |  CA |
assigned | 2026-08-13 | c49982aff97e… |
| AS402921 | US |
assigned | 2026-08-13 | 6a2bec1ff1c3… |
| AS402922 | US |
assigned | 2026-08-13 | 203f5fafa936… |
| AS402923 | US |
assigned | 2026-08-13 | bb14acc33eba… |
| AS402924 | US |
assigned | 2026-08-13 | ed70119fceee… |
| AS402925 | US |
assigned | 2026-08-13 | 627e81774c49… |
| AS402926 | US |
assigned | 2026-08-13 | 627e81774c49… |
| AS402918 | US |
assigned | 2026-08-12 | 4c48b4fd1dd1… |
| AS402919 | CA |
assigned | 2026-08-12 | 3543a7a687e4… |
| AS402920 | US |
assigned | 2026-08-12 | 6a306b9540de… |
| AS54942 | US |
assigned | 2026-08-11 | f3165d6619b8… |
| AS402916 | US |
assigned | 2026-08-11 | dfae27bc9601… |
| AS402917 |  JP |
assigned | 2026-08-11 | 0c37af6b8ad9… |
| AS402910 | US |
assigned | 2026-08-10 | 82062eceb824… |
| AS402911 |  MY |
assigned | 2026-08-10 | 8c2dd98ecfed… |
| AS402912 | US |
assigned | 2026-08-10 | cb900f6c2776… |
| AS402913 | US |
assigned | 2026-08-10 | 7ca700bbd2a1… |
| AS402914 | US |
assigned | 2026-08-10 | 9cefa1ed202b… |
| AS402915 |  TW |
assigned | 2026-08-10 | a716cdcffbe1… |
| AS402905 | US |
assigned | 2026-08-07 | dad0f28adc69… |
| AS402906 | US |
assigned | 2026-08-07 | 6935a59b0260… |
| AS402907 | US |
assigned | 2026-08-07 | b298c858426c… |
| AS402908 | US |
assigned | 2026-08-07 | 9cc85e1a9126… |
| AS402909 | US |
assigned | 2026-08-07 | e764f242e934… |
| AS402900 | US |
assigned | 2026-08-06 | 3d085ac4796b… |
| AS402901 | CA |
assigned | 2026-08-06 | c986891bd987… |
| AS402902 | US |
assigned | 2026-08-06 | dd7c6a482970… |
| AS402903 | US |
assigned | 2026-08-06 | 835faa751d00… |
| AS402904 | US |
assigned | 2026-08-06 | 3832d3c9d5ef… |
| AS402867–AS402896 | US |
assigned | 2026-08-05 | 9ebc54a442cd… |
| AS402897 | US |
assigned | 2026-08-05 | 1706f8c31222… |
| AS402898 | US |
assigned | 2026-08-05 | 0c987a94952b… |
| AS402899 | US |
assigned | 2026-08-05 | 3d5a724047af… |
| AS402858 | US |
assigned | 2026-08-04 | 2e23e8325ce6… |
| AS402859 | US |
assigned | 2026-08-04 | ea5d57b9fd7f… |
| AS402860 | US |
assigned | 2026-08-04 | 986301f9f081… |
| AS402861 | US |
assigned | 2026-08-04 | 7ce00b71d8a7… |
| AS402862 | US |
assigned | 2026-08-04 | 246d96aaca17… |
| AS402863 | US |
assigned | 2026-08-04 | ebc06cf3370c… |
| AS402864 | US |
assigned | 2026-08-04 | f985ba06d0cf… |
| AS402865 | US |
assigned | 2026-08-04 | 5ad72d031739… |
| AS402866 | US |
assigned | 2026-08-04 | 73f896a987bd… |
| AS402856 | US |
assigned | 2026-08-03 | 326c25663664… |
| AS402857 | US |
assigned | 2026-08-03 | d1389daba450… |
| AS402847 | US |
assigned | 2026-07-31 | 5ce97ddc3df1… |
| AS402848 | US |
assigned | 2026-07-31 | 4809805a8659… |
| AS402849 | US |
assigned | 2026-07-31 | 6a9532d45e55… |
| AS402850 | CA |
assigned | 2026-07-31 | 2251593bad1f… |
| AS402851 | US |
assigned | 2026-07-31 | bd5ef33c65d0… |
| AS402852 | US |
assigned | 2026-07-31 | 26011d42dcd4… |
| AS402853 | US |
assigned | 2026-07-31 | 8ed4e175039f… |
| AS402854 | US |
assigned | 2026-07-31 | ee48ab48a255… |
| AS402855 |  PH |
assigned | 2026-07-31 | 68755dd0a9d5… |
| AS402840 | US |
assigned | 2026-07-30 | 185cf858a604… |
| AS402841 | US |
assigned | 2026-07-30 | 4d10be3d67c5… |
| AS402842 | US |
assigned | 2026-07-30 | f27cfe1e5295… |
| AS402843 | US |
assigned | 2026-07-30 | 1a7e25937099… |
| AS402844 | US |
assigned | 2026-07-30 | 1c71416d111b… |
| AS402845 | US |
assigned | 2026-07-30 | 190814774780… |
| AS402846 | US |
assigned | 2026-07-30 | 920ebf74d10c… |
| AS402831 | US |
assigned | 2026-07-29 | 0a7ed653c587… |
| AS402832 | US |
assigned | 2026-07-29 | 5a7d2e3e9063… |
| AS402833 | CA |
assigned | 2026-07-29 | 374152745a92… |
| AS402834 | US |
assigned | 2026-07-29 | 06184a08cac1… |
| AS402835 | CA |
assigned | 2026-07-29 | 9cd082d238f3… |
| AS402836 | US |
assigned | 2026-07-29 | cbcd79ab9a81… |
| AS402837 | US |
assigned | 2026-07-29 | bb995f7036e7… |
| AS402838 | US |
assigned | 2026-07-29 | 3b6a93a8d973… |
| AS402839 | CA |
assigned | 2026-07-29 | 5414edae0393… |
| AS402822 | US |
assigned | 2026-07-28 | e4f67547c2d9… |
| AS402823 | US |
assigned | 2026-07-28 | 69487587aaba… |
| AS402824 | US |
assigned | 2026-07-28 | 235ffcc0881c… |
| AS402825 | US |
assigned | 2026-07-28 | 53cee3c9a342… |
| AS402826 | US |
assigned | 2026-07-28 | 5c4952155bbe… |