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
1,645,592,320
📦
IPv4 networks
76,752
delegated blocks
🧭
IPv6 networks
11,431
delegated blocks
🔗
Autonomous systems
34,103
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS937 | — | reserved | — | … |
| AS940 | — | reserved | — | … |
| AS946 | — | reserved | — | … |
| AS952 | — | reserved | — | … |
| AS1017 | — | reserved | — | … |
| AS1056 | — | reserved | — | … |
| AS1059 | — | reserved | — | … |
| AS1063 | — | reserved | — | … |
| AS1090 | — | reserved | — | … |
| AS1091 | — | reserved | — | … |
| AS1092 | — | reserved | — | … |
| AS1093 | — | reserved | — | … |
| AS1094 | — | reserved | — | … |
| AS1095 | — | reserved | — | … |
| AS1277 | — | reserved | — | … |
| AS1287 | — | reserved | — | … |
| AS1413 | — | reserved | — | … |
| AS1425 | — | reserved | — | … |
| AS1435 | — | reserved | — | … |
| AS1618 | — | reserved | — | … |
| AS1619 | — | reserved | — | … |
| AS1629 | — | reserved | — | … |
| AS1636 | — | reserved | — | … |
| AS1773 | — | reserved | — | … |
| AS1782 | — | reserved | — | … |
| AS1783 | — | reserved | — | … |
| AS1816 | — | reserved | — | … |
| AS2145 | — | reserved | — | … |
| AS2542 | — | reserved | — | … |
| AS2583 | — | reserved | — | … |
| AS2703 | — | reserved | — | … |
| AS2736 | — | reserved | — | … |
| AS2762 | — | reserved | — | … |
| AS2884 | — | reserved | — | … |
| AS3118 | — | reserved | — | … |
| AS3142 | — | reserved | — | … |
| AS3368 | — | reserved | — | … |
| AS3697 | — | reserved | — | … |
| AS3732 | — | reserved | — | … |
| AS3744 | — | reserved | — | … |
| AS3779 | — | reserved | — | … |
| AS3824 | — | reserved | — | … |
| AS3915 | — | reserved | — | … |
| AS4039 | — | reserved | — | … |
| AS4055 | — | reserved | — | … |
| AS4231 | — | reserved | — | … |
| AS4280 | — | reserved | — | … |
| AS4322 | — | reserved | — | … |
| AS4443 | — | reserved | — | … |
| AS4461 | — | reserved | — | … |
| AS4462 | — | reserved | — | … |
| AS4504 | — | reserved | — | … |
| AS4517 | — | reserved | — | … |
| AS4555 | — | reserved | — | … |
| AS4577 | — | reserved | — | … |
| AS4598 | — | reserved | — | … |
| AS4870 | — | reserved | — | … |
| AS4871 | — | reserved | — | … |
| AS4879 | — | reserved | — | … |
| AS4883 | — | reserved | — | … |
| AS4895 | — | reserved | — | … |
| AS4896 | — | reserved | — | … |
| AS4919 | — | reserved | — | … |
| AS4920 | — | reserved | — | … |
| AS4949 | — | reserved | — | … |
| AS5032 | — | reserved | — | … |
| AS5041 | — | reserved | — | … |
| AS5746 | — | reserved | — | … |
| AS5799 |  US |
assigned | — | bb570ee28a40… |
| AS6070 | US |
assigned | — | c659d3f52e77… |
| AS6081 | — | reserved | — | … |
| AS6092 | US |
assigned | — | eb7f51d39bae… |
| AS6112 | US |
assigned | — | 4fb595ec3738… |
| AS6113 | US |
assigned | — | e220ed812a4c… |
| AS6115 | US |
assigned | — | 190865ba0b7f… |
| AS6123 | US |
assigned | — | bfb37b649909… |
| AS6128 | US |
assigned | — | de5b7d02a2f8… |
| AS6138 | US |
assigned | — | fa75f886dca3… |
| AS6142 | US |
assigned | — | ace55d4dc090… |
| AS6159 | US |
assigned | — | 8970d1d9e490… |
| AS6160 | US |
assigned | — | b7113f40bcf2… |
| AS6161 | US |
assigned | — | 3a7b40ab58f6… |
| AS6162 | US |
assigned | — | c20e8bcb2151… |
| AS6164 | US |
assigned | — | da30a61dbdb2… |
| AS6166 | US |
assigned | — | 1dfaf675a4db… |
| AS6171 |  CA |
assigned | — | 007c0987e9ec… |
| AS6173 | US |
assigned | — | 540e03198fe9… |
| AS6174 | US |
assigned | — | 37fe01d6d027… |
| AS6175 | US |
assigned | — | 37fe01d6d027… |
| AS6176 | US |
assigned | — | 37fe01d6d027… |
| AS6177 | US |
assigned | — | 37fe01d6d027… |
| AS6178 | US |
assigned | — | 4f4de6209ebd… |
| AS6179 | US |
assigned | — | 1e2f548eb72b… |
| AS6189 | US |
assigned | — | f60704c15c16… |
| AS6191 | CA |
assigned | — | e7ee2d342693… |
| AS6192 | US |
assigned | — | 537d25e9db76… |
| AS6194 | US |
assigned | — | b004b3ecde24… |
| AS6195 | US |
assigned | — | 21fde1b2812e… |
| AS6197 | US |
assigned | — | f7f150bdd776… |
| AS6198 | US |
assigned | — | f7f150bdd776… |