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
1,645,628,928
📦
IPv4 networks
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS26114 |  US |
assigned | 2012-10-16 | a0fc994ce5fd… |
| AS26145 | US |
assigned | 2012-10-16 | 1601f35d99a7… |
| AS26150 | US |
assigned | 2012-10-16 | 4560f9e68cb6… |
| AS26183 | US |
assigned | 2012-10-16 | bb1e8527947a… |
| AS23542 | US |
assigned | 2012-10-15 | 6b5cdde2ffa9… |
| AS25621 | US |
assigned | 2012-10-15 | 6d30fdee5b18… |
| AS25702 | US |
assigned | 2012-10-15 | 08198052d169… |
| AS23197 | US |
assigned | 2012-10-12 | 3cbf662a7172… |
| AS23263 | US |
assigned | 2012-10-12 | 6b1c15d32535… |
| AS23280 | US |
assigned | 2012-10-12 | 964f8d193231… |
| AS23423 | US |
assigned | 2012-10-12 | f36050f455b7… |
| AS22840 | US |
assigned | 2012-10-11 | 386143b53ae4… |
| AS22905 | US |
assigned | 2012-10-11 | 3f0d92273601… |
| AS23070 | US |
assigned | 2012-10-11 | 3bb53d884e04… |
| AS23086 | US |
assigned | 2012-10-11 | bc403678401b… |
| AS23144 | US |
assigned | 2012-10-11 | 4cb61b484442… |
| AS22635 | US |
assigned | 2012-10-10 | 382190d3bd7f… |
| AS22660 | US |
assigned | 2012-10-10 | cc2a09bb8650… |
| AS22673 | US |
assigned | 2012-10-10 | 4f7307f11086… |
| AS22308 |  CA |
assigned | 2012-10-09 | 8bce8f0c78bd… |
| AS22418 | US |
assigned | 2012-10-09 | 53e0e6c21821… |
| AS22422 | US |
assigned | 2012-10-09 | c86d665a75a4… |
| AS22582 | US |
assigned | 2012-10-09 | a399d2e39a01… |
| AS22039 | US |
assigned | 2012-10-08 | 01f3359d9a5e… |
| AS22095 | US |
assigned | 2012-10-08 | 2f4f2b64140d… |
| AS22112 | US |
assigned | 2012-10-08 | 919ce8df5778… |
| AS21657 | US |
assigned | 2012-10-05 | 61f730b0773a… |
| AS21663 | US |
assigned | 2012-10-05 | 7207ea860396… |
| AS21668 | US |
assigned | 2012-10-05 | dd212c64c281… |
| AS21744 |  KY |
assigned | 2012-10-05 | 4719bc705962… |
| AS19095 | US |
assigned | 2012-10-04 | 60aac87188e6… |
| AS20039 | US |
assigned | 2012-10-04 | 88e1800af21f… |
| AS20268 | US |
assigned | 2012-10-04 | 88e1800af21f… |
| AS21588 | US |
assigned | 2012-10-04 | 31333b4ac6dc… |
| AS21589 | US |
assigned | 2012-10-04 | e26ada024c7a… |
| AS10980 | CA |
assigned | 2012-10-03 | 84e89645731e… |
| AS18744 | US |
assigned | 2012-10-03 | 76d39788e032… |
| AS18870 | US |
assigned | 2012-10-03 | f29d13cf5928… |
| AS19010 | US |
assigned | 2012-10-03 | 3cb02603b3f0… |
| AS19050 | US |
assigned | 2012-10-03 | 5090b33b29fa… |
| AS18480 | US |
assigned | 2012-10-02 | 9030cac5e585… |
| AS18569 | US |
assigned | 2012-10-02 | 0088212d4675… |
| AS18619 | US |
assigned | 2012-10-02 | 1ff23aa6ef84… |
| AS2635 | US |
assigned | 2012-10-01 | 4c46774eb214… |
| AS2639 | US |
assigned | 2012-10-01 | bfb3f00db1f6… |
| AS14950 | US |
assigned | 2012-10-01 | 66e583536497… |
| AS16575 | US |
assigned | 2012-10-01 | 78a7463d25e4… |
| AS17000 | US |
assigned | 2012-10-01 | c30fddf3b651… |
| AS17142 | US |
assigned | 2012-10-01 | b265f4f5c062… |
| AS62 | US |
assigned | 2012-09-28 | ca93c740108a… |
| AS15351 | US |
assigned | 2012-09-28 | 530a0ac343bd… |
| AS16517 | US |
assigned | 2012-09-28 | 4a661c7d66cb… |
| AS16545 | US |
assigned | 2012-09-28 | f9bd26bdbac1… |
| AS16632 | US |
assigned | 2012-09-28 | 2f45dcea7f1d… |
| AS16792 | US |
assigned | 2012-09-28 | 29a203a312d3… |
| AS16914 | US |
assigned | 2012-09-28 | b18a73fbb8f9… |
| AS16998 | US |
assigned | 2012-09-28 | a2f60353bb72… |
| AS14951 | US |
assigned | 2012-09-27 | cfd61efccba4… |
| AS14973 | US |
assigned | 2012-09-27 | aa13c6f81254… |
| AS14997 | US |
assigned | 2012-09-27 | ad857d85524b… |
| AS15029 | US |
assigned | 2012-09-27 | 5090b33b29fa… |
| AS15050 | US |
assigned | 2012-09-27 | e83b86062936… |
| AS15101 | CA |
assigned | 2012-09-27 | e3af3ba0d27a… |
| AS15286 | US |
assigned | 2012-09-27 | ef5ab498f8ee… |
| AS14782 | US |
assigned | 2012-09-26 | 9d561a993c2a… |
| AS13932 | US |
assigned | 2012-09-25 | 3401f9a886bc… |
| AS13995 | US |
assigned | 2012-09-25 | 840eb4b83cce… |
| AS13997 | US |
assigned | 2012-09-25 | 360f7c8b219f… |
| AS14061 | US |
assigned | 2012-09-25 | cd0f3b8e7d94… |
| AS12235 | US |
assigned | 2012-09-24 | f55358d9ab3e… |
| AS13475 | US |
assigned | 2012-09-24 | b325f9c90d6e… |
| AS13620 | US |
assigned | 2012-09-24 | 17c328303132… |
| AS11494 | US |
assigned | 2012-09-21 | 3f29ccd78c5c… |
| AS11690 | US |
assigned | 2012-09-21 | 36c9ef118b22… |
| AS11990 | US |
assigned | 2012-09-21 | 4efb5b6dd58d… |
| AS12065 | US |
assigned | 2012-09-21 | ed9b1aedd88b… |
| AS12104 | US |
assigned | 2012-09-21 | 8ace5129437a… |
| AS10956 | US |
assigned | 2012-09-20 | 0a5da0de2770… |
| AS11475 | US |
assigned | 2012-09-20 | be524b1d088a… |
| AS3967 | US |
assigned | 2012-09-19 | 611f5baa3dc4… |
| AS4566 | US |
assigned | 2012-09-19 | f9e56da48b2c… |
| AS4866 | US |
assigned | 2012-09-19 | c2dfb9e7c865… |
| AS6355 | US |
assigned | 2012-09-19 | d221bd986e7b… |
| AS6955 | US |
assigned | 2012-09-19 | 94f36f0eb073… |
| AS10279 | US |
assigned | 2012-09-19 | 2cb7b1b9169f… |
| AS2020 | US |
assigned | 2012-09-17 | f6f3d252330f… |
| AS2768 | US |
assigned | 2012-09-17 | c13e466617b5… |
| AS3384 | US |
assigned | 2012-09-17 | cadcc67f1732… |
| AS3410 | US |
assigned | 2012-09-17 | 7ccd0b2332d9… |
| AS7415 | US |
assigned | 2012-09-17 | 91d30bc93c81… |
| AS11143 | US |
assigned | 2012-09-17 | 8dba4f4997e8… |
| AS11372 | US |
assigned | 2012-09-17 | 2bc587385d87… |
| AS11376 | US |
assigned | 2012-09-17 | 927d500abb21… |
| AS54870 | US |
assigned | 2012-09-14 | c05e230f1472… |
| AS54871 | US |
assigned | 2012-09-14 | 4136fc9151ea… |
| AS54872 | US |
assigned | 2012-09-14 | f3c48d4cee26… |
| AS54876 | US |
assigned | 2012-09-14 | 73bd31f3b5ff… |
| AS54863 | US |
assigned | 2012-09-13 | 48e2166d96ff… |
| AS54864 | US |
assigned | 2012-09-13 | 9930ce4a5cb0… |
| AS54865 | US |
assigned | 2012-09-13 | 6bf732615162… |