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
1.65B
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS401182 |  US |
assigned | 2024-06-17 | 112d007927d4… |
| AS401183 | US |
assigned | 2024-06-17 | d6d1feeb1dfb… |
| AS401184 |  BM |
assigned | 2024-06-17 | af5514be1e8e… |
| AS401185 | US |
assigned | 2024-06-17 | aba567e0de4a… |
| AS401186 | US |
assigned | 2024-06-17 | f2cae6ea15b7… |
| AS18838 | US |
assigned | 2024-06-14 | 70d9f871b191… |
| AS19577 | US |
assigned | 2024-06-14 | e2f0a879d451… |
| AS19879 | US |
assigned | 2024-06-14 | 6aafd51723e0… |
| AS401176 | US |
assigned | 2024-06-14 | 6ea3e98b70b4… |
| AS401177 | US |
assigned | 2024-06-14 | 40103d39d68e… |
| AS20317 | US |
assigned | 2024-06-13 | 8d92a15da86e… |
| AS46232 | US |
assigned | 2024-06-13 | d749361f6ef8… |
| AS401172 | US |
assigned | 2024-06-13 | 949be4a68a00… |
| AS401173 | US |
assigned | 2024-06-13 | 709ad46cdaa0… |
| AS401174 | US |
assigned | 2024-06-13 | da95b1ea0941… |
| AS401175 |  CA |
assigned | 2024-06-13 | bbdc70bb6a7a… |
| AS46781 | US |
assigned | 2024-06-12 | cd0800171005… |
| AS200351 | CA |
assigned | 2024-06-12 | f92313983206… |
| AS401164 | US |
assigned | 2024-06-12 | 015822ae9584… |
| AS401165 | US |
assigned | 2024-06-12 | 0b42ec9ac561… |
| AS401166 | US |
assigned | 2024-06-12 | fe4676ac3b33… |
| AS401167 | CA |
assigned | 2024-06-12 | 875096d1f104… |
| AS401168 | CA |
assigned | 2024-06-12 | 47c69d402c2c… |
| AS401170 | US |
assigned | 2024-06-12 | 6c59eae8e426… |
| AS401171 | US |
assigned | 2024-06-12 | bbdce79caad1… |
| AS999 | US |
assigned | 2024-06-11 | 36983453b7fb… |
| AS40776 | US |
assigned | 2024-06-11 | 42c0869c9e62… |
| AS401158 | US |
assigned | 2024-06-11 | 97fd9ac4cf23… |
| AS401159 | US |
assigned | 2024-06-11 | 1c1e05d4d211… |
| AS401160 | US |
assigned | 2024-06-11 | 1212d2f58bbe… |
| AS401161 | US |
assigned | 2024-06-11 | 94f965df0b71… |
| AS401162 | US |
assigned | 2024-06-11 | edde1527e20a… |
| AS401163 | US |
assigned | 2024-06-11 | 9da1a21f1fb5… |
| AS395514 | US |
assigned | 2024-06-10 | 15686a481504… |
| AS396451 | US |
assigned | 2024-06-10 | 15686a481504… |
| AS401151 | US |
assigned | 2024-06-10 | cf3adb0aa822… |
| AS401152 | US |
assigned | 2024-06-10 | 0fdeb4020d94… |
| AS401153 | US |
assigned | 2024-06-10 | 9726b53380b7… |
| AS401154 | US |
assigned | 2024-06-10 | abeece58e6c3… |
| AS401155 | US |
assigned | 2024-06-10 | 7a5406c72ff5… |
| AS401156 | US |
assigned | 2024-06-10 | 8906031122a2… |
| AS401157 | US |
assigned | 2024-06-10 | 15686a481504… |
| AS6521 | US |
assigned | 2024-06-07 | 52399cc9fb77… |
| AS18702 | US |
assigned | 2024-06-07 | 15f55165b9af… |
| AS401145 | US |
assigned | 2024-06-07 | eb4ebf299ef5… |
| AS401147 | CA |
assigned | 2024-06-07 | 5a496794405f… |
| AS401148 | US |
assigned | 2024-06-07 | bd118a064544… |
| AS401149 | US |
assigned | 2024-06-07 | 4ace91177821… |
| AS401150 | US |
assigned | 2024-06-07 | b14144bb32be… |
| AS21704 | US |
assigned | 2024-06-06 | 1aa1d8ac1b52… |
| AS55207 | US |
assigned | 2024-06-06 | 437192de1e5f… |
| AS401143 | US |
assigned | 2024-06-06 | 26d69640321f… |
| AS401297 | US |
assigned | 2024-06-06 | 437192de1e5f… |
| AS401298 | US |
assigned | 2024-06-06 | 9d288b7bcf78… |
| AS401299 | US |
assigned | 2024-06-06 | 9d288b7bcf78… |
| AS32989 | US |
assigned | 2024-06-05 | 3a04c47f14cd… |
| AS62880 |  MH |
assigned | 2024-06-05 | fcba06a907f2… |
| AS395934 | US |
assigned | 2024-06-05 | bb8f5d5e49e7… |
| AS401139 | US |
assigned | 2024-06-05 | 8cb245d9a4f2… |
| AS401140 |  PR |
assigned | 2024-06-05 | 6dde3466f7f0… |
| AS401141 | US |
assigned | 2024-06-05 | 01cc535cf2f5… |
| AS36832 | US |
assigned | 2024-06-04 | 0fc551c95f00… |
| AS401132 | US |
assigned | 2024-06-04 | 68e23c627e42… |
| AS401133 | CA |
assigned | 2024-06-04 | ca1e16a0d5e4… |
| AS401134 | US |
assigned | 2024-06-04 | 5fa941fac7be… |
| AS401135 | CA |
assigned | 2024-06-04 | 8b15122d45ba… |
| AS401137 | US |
assigned | 2024-06-04 | e1dea9ad02c2… |
| AS401138 | US |
assigned | 2024-06-04 | 9a875058c240… |
| AS919 | US |
assigned | 2024-06-03 | e42fe052672b… |
| AS206368 | US |
assigned | 2024-06-03 | 39e6d34e8feb… |
| AS401122 | US |
assigned | 2024-06-03 | d55347590118… |
| AS401123 | US |
assigned | 2024-06-03 | 7a2c4915baca… |
| AS401124 | US |
assigned | 2024-06-03 | 4b1f76eea8c3… |
| AS401125 | US |
assigned | 2024-06-03 | 3357426c5ec8… |
| AS401126 | US |
assigned | 2024-06-03 | 038416369958… |
| AS401127 | US |
assigned | 2024-06-03 | d5852cac61a0… |
| AS401128 | US |
assigned | 2024-06-03 | 141b533da0c3… |
| AS401129 | US |
assigned | 2024-06-03 | 65309723db2e… |
| AS401130 | US |
assigned | 2024-06-03 | 8caba25f95b7… |
| AS401120 | US |
assigned | 2024-05-31 | c2660655472c… |
| AS401121 | US |
assigned | 2024-05-31 | 03a704417a7e… |
| AS401112 | CA |
assigned | 2024-05-30 | 0bf235bb8ac1… |
| AS401113 | US |
assigned | 2024-05-30 | 66dd32509ffa… |
| AS401114 | US |
assigned | 2024-05-30 | c4b97df16d01… |
| AS401116 | US |
assigned | 2024-05-30 | d5b4b11d428f… |
| AS401117 | US |
assigned | 2024-05-30 | dc121faed5fb… |
| AS401119 | US |
assigned | 2024-05-30 | eedd92f80bf9… |
| AS12198 | US |
assigned | 2024-05-29 | c4f21d33feb4… |
| AS27439 | US |
assigned | 2024-05-29 | 558a032fe997… |
| AS30114 | US |
assigned | 2024-05-29 | ac3bc456200c… |
| AS30201 | PR |
assigned | 2024-05-29 | 4756cb5ebd19… |
| AS401106 | US |
assigned | 2024-05-29 | 0382d2d00a24… |
| AS401108 | US |
assigned | 2024-05-29 | 5e2b8ee80a59… |
| AS401109 | US |
assigned | 2024-05-29 | 508a66f45d75… |
| AS401110 | US |
assigned | 2024-05-29 | 4a81fd1c2235… |
| AS23477 | US |
assigned | 2024-05-28 | b21d167930fb… |
| AS55116 | US |
assigned | 2024-05-28 | e987a4390812… |
| AS401100 | US |
assigned | 2024-05-28 | 83e3f31fa8a4… |
| AS401101 | US |
assigned | 2024-05-28 | a02a93b3bd51… |
| AS401102 | US |
assigned | 2024-05-28 | d90bc454dcf1… |