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 |
|---|---|---|---|---|
| AS403152 |  CA |
assigned | 2026-10-29 | 93ee49dbdc46… |
| AS403153 |  US |
assigned | 2026-10-29 | 6ecaeabb24be… |
| AS403154 | US |
assigned | 2026-10-29 | 50a4dfb7c195… |
| AS403155 | US |
assigned | 2026-10-29 | 2fd1031665a5… |
| AS938 | US |
assigned | 2026-10-28 | ff5f515166ca… |
| AS403148 | CA |
assigned | 2026-10-28 | 2cd6889e109d… |
| AS403149 | US |
assigned | 2026-10-28 | f961cadcaaa0… |
| AS403150 | CA |
assigned | 2026-10-28 | 1ee19c3c493b… |
| AS403151 | US |
assigned | 2026-10-28 | 84e0e4a7e7e9… |
| AS1056 | US |
assigned | 2026-10-27 | 5b55bd18ab5d… |
| AS403145 | US |
assigned | 2026-10-27 | 24b4b426e745… |
| AS403146 | US |
assigned | 2026-10-27 | e563aa7acaf0… |
| AS403147 | US |
assigned | 2026-10-27 | 14c5e14250ef… |
| AS22538 | US |
assigned | 2026-10-26 | 2a6aa5733c9d… |
| AS403135 | US |
assigned | 2026-10-26 | cbcd35f8078e… |
| AS403136 | US |
assigned | 2026-10-26 | e5c68e41d4b5… |
| AS403137 | US |
assigned | 2026-10-26 | cb09d2cfa5dd… |
| AS403138 | US |
assigned | 2026-10-26 | e6840c1c85ba… |
| AS403139 | US |
assigned | 2026-10-26 | c015279bcf89… |
| AS403140 | US |
assigned | 2026-10-26 | 89ca9ac0684c… |
| AS403141 | US |
assigned | 2026-10-26 | 707704dee65e… |
| AS403142 |  VG |
assigned | 2026-10-26 | 2e98ef109e00… |
| AS403143 | VG |
assigned | 2026-10-26 | 9074677ca208… |
| AS403144 | US |
assigned | 2026-10-26 | d36659357d3d… |
| AS232 | US |
assigned | 2026-10-23 | 31ce9d3a76fd… |
| AS27415 | CA |
assigned | 2026-10-23 | b2306ae8cf56… |
| AS403131 | US |
assigned | 2026-10-23 | e0bdb52da1f8… |
| AS403132 | US |
assigned | 2026-10-23 | ad0ebaff7858… |
| AS403133 | CA |
assigned | 2026-10-23 | b2306ae8cf56… |
| AS403134 | CA |
assigned | 2026-10-23 | b2306ae8cf56… |
| AS403127 | US |
assigned | 2026-10-22 | f941e552374e… |
| AS403128 | US |
assigned | 2026-10-22 | 895f24bbe77e… |
| AS403129 | CA |
assigned | 2026-10-22 | 70eac9de441c… |
| AS403130 | US |
assigned | 2026-10-22 | 3b73af386d8a… |
| AS403113 | CA |
assigned | 2026-10-21 | b9657672d138… |
| AS403114 | US |
assigned | 2026-10-21 | 1c99e38fecc0… |
| AS403115 | US |
assigned | 2026-10-21 | b34c7ad86100… |
| AS403116 | US |
assigned | 2026-10-21 | a67089bf8089… |
| AS403117 | US |
assigned | 2026-10-21 | 76ad4bd41a17… |
| AS403118 | US |
assigned | 2026-10-21 | 7054be8f2a31… |
| AS403119 | US |
assigned | 2026-10-21 | 017d0d4ea1fb… |
| AS403120 | US |
assigned | 2026-10-21 | 93d0c30576be… |
| AS403121 | US |
assigned | 2026-10-21 | fcf8c5879011… |
| AS403122 | US |
assigned | 2026-10-21 | d62012aea3ad… |
| AS403123 | US |
assigned | 2026-10-21 | fc38d35563c5… |
| AS403124 | US |
assigned | 2026-10-21 | 9ddd5e19db77… |
| AS403125 | CA |
assigned | 2026-10-21 | caa18d425bf0… |
| AS403126 | US |
assigned | 2026-10-21 | 340f41d7233e… |
| AS403106 | US |
assigned | 2026-10-19 | 0ee56d9d07a6… |
| AS403107 | US |
assigned | 2026-10-19 | 5827cad88273… |
| AS403108 | CA |
assigned | 2026-10-19 | 5353cfb48e30… |
| AS403109 | US |
assigned | 2026-10-19 | 27a1d2c50a48… |
| AS403110 | US |
assigned | 2026-10-19 | b6c912b33a9c… |
| AS403111 | US |
assigned | 2026-10-19 | 0bd334d53741… |
| AS403112 | US |
assigned | 2026-10-19 | a05a9e8babde… |
| AS62748 | CA |
assigned | 2026-10-16 | 1789a14156ce… |
| AS403103 | CA |
assigned | 2026-10-16 | 047092530871… |
| AS403104 | CA |
assigned | 2026-10-16 | 90e38ef18202… |
| AS403105 | US |
assigned | 2026-10-16 | 7dabb6c98811… |
| AS400768 | US |
assigned | 2026-10-15 | 5f46b41af8ca… |
| AS400898 | US |
assigned | 2026-10-15 | 02cbf081b4bc… |
| AS401115 | US |
assigned | 2026-10-15 | d434eaea610e… |
| AS401208 | US |
assigned | 2026-10-15 | eb1f5f33a9e6… |
| AS403094 | US |
assigned | 2026-10-15 | 97fb8ea08c77… |
| AS403095 | US |
assigned | 2026-10-15 | cb343974fbac… |
| AS403096 | US |
assigned | 2026-10-15 | a1f0d10a18a5… |
| AS403097 | US |
assigned | 2026-10-15 | 745cc6cbfed6… |
| AS403098 | US |
assigned | 2026-10-15 | 5311418e82b6… |
| AS403099 | US |
assigned | 2026-10-15 | 7aeafc21ce30… |
| AS403100 | US |
assigned | 2026-10-15 | 255dbd2ebe1d… |
| AS403101 | US |
assigned | 2026-10-15 | 776ca1ee871b… |
| AS403102 | US |
assigned | 2026-10-15 | 74a91bc3a082… |
| AS19349 |  TH |
assigned | 2026-10-14 | 17fe22a4385b… |
| AS22082 | US |
assigned | 2026-10-14 | 8ee769dc93f1… |
| AS30206 | US |
assigned | 2026-10-14 | c529e20b62ed… |
| AS40182 | CA |
assigned | 2026-10-14 | 3787503d721e… |
| AS53905 | US |
assigned | 2026-10-14 | 3be0e1607ec1… |
| AS53998 | US |
assigned | 2026-10-14 | 8529edb57aae… |
| AS55072 | US |
assigned | 2026-10-14 | 52dfac7eb41c… |
| AS63170 | US |
assigned | 2026-10-14 | 50eebb053371… |
| AS396999 | US |
assigned | 2026-10-14 | a2e24c42c0ba… |
| AS399964 | US |
assigned | 2026-10-14 | 3f4e8c35c2a4… |
| AS400413 | US |
assigned | 2026-10-14 | 0e8275a56fd6… |
| AS958 | US |
assigned | 2026-10-13 | ca14a532d1a8… |
| AS403091 | US |
assigned | 2026-10-13 | afdfbd019969… |
| AS403092 | US |
assigned | 2026-10-13 | 52dfac7eb41c… |
| AS403093 | US |
assigned | 2026-10-13 | a2e24c42c0ba… |
| AS403084 | US |
assigned | 2026-10-12 | a5cd304d49a5… |
| AS403085 | US |
assigned | 2026-10-12 | 893bab5c8a68… |
| AS403086 | US |
assigned | 2026-10-12 | 857cb7a14e8b… |
| AS403087 | US |
assigned | 2026-10-12 | 8edb6c9ebea6… |
| AS403088 | US |
assigned | 2026-10-12 | 942fc0d965f9… |
| AS403089 | US |
assigned | 2026-10-12 | 47e1e5358775… |
| AS403090 | US |
assigned | 2026-10-12 | ca78bb00175f… |
| AS403075 |  MX |
assigned | 2026-10-09 | 258a78c4daa3… |
| AS403076 | US |
assigned | 2026-10-09 | 08d1d0aa32dc… |
| AS403077 | US |
assigned | 2026-10-09 | e2ffaf366e09… |
| AS403078 | CA |
assigned | 2026-10-09 | 8d9f13c751b1… |
| AS403079 | US |
assigned | 2026-10-09 | fe74594c96e2… |
| AS403080 | US |
assigned | 2026-10-09 | 321902e29aff… |