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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 107.191.80.0 – 107.191.95.255 | 4,096 |  US |
allocated | 2014-05-21 | 3f637b20276c… |
| 138.229.32.0 – 138.229.63.255 | 8,192 | US |
allocated | 2014-05-21 | 7df8e4b018d5… |
| 192.12.20.0 – 192.12.21.255 | 512 | US |
allocated | 2014-05-21 | eb2c1c7a4b74… |
| 104.36.8.0 – 104.36.15.255 | 2,048 | US |
allocated | 2014-05-20 | 34d342be0361… |
| 104.128.0.0 – 104.128.15.255 | 4,096 | US |
allocated | 2014-05-20 | 9404d213fb42… |
| 158.222.64.0 – 158.222.79.255 | 4,096 | US |
allocated | 2014-05-20 | 2dc032d9519a… |
| 158.222.80.0 – 158.222.95.255 | 4,096 | US |
allocated | 2014-05-20 | bbbbee911b40… |
| 192.26.98.0 – 192.26.99.255 | 512 | US |
allocated | 2014-05-20 | f2f9418ba422… |
| 192.26.144.0 – 192.26.145.255 | 512 | US |
allocated | 2014-05-20 | c9a386ecca4e… |
| 198.135.192.0 – 198.135.193.255 | 512 |  CA |
allocated | 2014-05-20 | 5b65c01e3909… |
| 206.41.105.0 – 206.41.105.255 | 256 | US |
allocated | 2014-05-20 | e71d75d801ce… |
| 104.36.0.0 – 104.36.3.255 | 1,024 | US |
allocated | 2014-05-19 | de0be66e2530… |
| 104.130.0.0 – 104.130.255.255 | 65,536 | US |
allocated | 2014-05-19 | c66e83fbb76c… |
| 162.255.184.0 – 162.255.191.255 | 2,048 | US |
allocated | 2014-05-19 | ad72609cc65b… |
| 162.255.200.0 – 162.255.203.255 | 1,024 | US |
allocated | 2014-05-19 | e15736eb5bdb… |
| 138.128.160.0 – 138.128.191.255 | 8,192 | US |
allocated | 2014-05-16 | 019ec0731a9b… |
| 162.255.60.0 – 162.255.63.255 | 1,024 | US |
allocated | 2014-05-16 | 43715740e804… |
| 162.255.128.0 – 162.255.129.255 | 512 | US |
allocated | 2014-05-16 | 24c3be5d2bbe… |
| 162.255.140.0 – 162.255.143.255 | 1,024 | US |
allocated | 2014-05-16 | cf005c53360e… |
| 162.255.156.0 – 162.255.159.255 | 1,024 | US |
allocated | 2014-05-16 | 302960e84b60… |
| 162.255.172.0 – 162.255.175.255 | 1,024 | US |
allocated | 2014-05-16 | 5ad870ed9050… |
| 162.255.176.0 – 162.255.179.255 | 1,024 | CA |
allocated | 2014-05-16 | 03156fdedbc4… |
| 162.255.192.0 – 162.255.195.255 | 1,024 | US |
allocated | 2014-05-16 | b5e35c355e79… |
| 192.33.146.0 – 192.33.146.255 | 256 | US |
allocated | 2014-05-16 | ca02e88b9735… |
| 192.34.106.0 – 192.34.106.255 | 256 | US |
allocated | 2014-05-16 | cb22c1b9731a… |
| 69.87.192.0 – 69.87.207.255 | 4,096 | US |
allocated | 2014-05-15 | 81fd5ef7a214… |
| 162.255.136.0 – 162.255.139.255 | 1,024 | US |
allocated | 2014-05-15 | 0a947ac66514… |
| 162.255.148.0 – 162.255.151.255 | 1,024 | CA |
allocated | 2014-05-15 | aa1284f96cc4… |
| 162.255.152.0 – 162.255.155.255 | 1,024 | US |
allocated | 2014-05-15 | c1664bd9d835… |
| 162.255.160.0 – 162.255.167.255 | 2,048 | US |
allocated | 2014-05-15 | 694630dfefe5… |
| 192.34.34.0 – 192.34.34.255 | 256 | US |
allocated | 2014-05-15 | 16991f10d543… |
| 192.34.51.0 – 192.34.51.255 | 256 | US |
allocated | 2014-05-15 | 22dd37b7355f… |
| 199.84.96.0 – 199.84.127.255 | 8,192 | US |
allocated | 2014-05-15 | ba1b20a735aa… |
| 162.255.80.0 – 162.255.83.255 | 1,024 | US |
allocated | 2014-05-14 | f105931cc1bb… |
| 162.255.88.0 – 162.255.95.255 | 2,048 | US |
allocated | 2014-05-14 | 951b5b374536… |
| 162.255.104.0 – 162.255.107.255 | 1,024 | US |
allocated | 2014-05-14 | d821fc14d6e1… |
| 162.255.108.0 – 162.255.111.255 | 1,024 | US |
allocated | 2014-05-14 | 54572ddc9fb0… |
| 162.255.112.0 – 162.255.115.255 | 1,024 | CA |
allocated | 2014-05-14 | bfa7748e884f… |
| 162.255.116.0 – 162.255.119.255 | 1,024 | US |
allocated | 2014-05-14 | e23636528ef5… |
| 162.255.120.0 – 162.255.127.255 | 2,048 | US |
allocated | 2014-05-14 | 3b2ea74a19be… |
| 162.255.132.0 – 162.255.135.255 | 1,024 | US |
allocated | 2014-05-14 | 9dee26869c15… |
| 192.5.154.0 – 192.5.155.255 | 512 | US |
allocated | 2014-05-14 | 56bb939c95bf… |
| 192.26.130.0 – 192.26.131.255 | 512 | US |
allocated | 2014-05-14 | 480544687bdb… |
| 192.34.73.0 – 192.34.73.255 | 256 | US |
allocated | 2014-05-14 | 81c2b7bcc12d… |
| 107.191.192.0 – 107.191.207.255 | 4,096 | US |
allocated | 2014-05-13 | 7f1707d82e61… |
| 144.172.128.0 – 144.172.255.255 | 32,768 | CA |
allocated | 2014-05-13 | eb5a56b49389… |
| 155.254.16.0 – 155.254.31.255 | 4,096 | US |
allocated | 2014-05-13 | bed83bea4db2… |
| 155.254.144.0 – 155.254.159.255 | 4,096 | US |
allocated | 2014-05-13 | 84c351adcdc2… |
| 162.255.68.0 – 162.255.71.255 | 1,024 | US |
allocated | 2014-05-13 | 32573b5b66a7… |
| 162.255.84.0 – 162.255.87.255 | 1,024 | US |
allocated | 2014-05-13 | 76f6574e4e42… |
| 162.255.96.0 – 162.255.103.255 | 2,048 | US |
allocated | 2014-05-13 | 43cdc3a018f6… |
| 192.5.0.0 – 192.5.1.255 | 512 | US |
allocated | 2014-05-13 | 21b58c513912… |
| 192.33.255.0 – 192.33.255.255 | 256 | US |
allocated | 2014-05-13 | 659df6874bd2… |
| 192.34.24.0 – 192.34.24.255 | 256 | US |
allocated | 2014-05-13 | c409121b367a… |
| 198.72.78.0 – 198.72.79.255 | 512 | US |
allocated | 2014-05-13 | 611f5baa3dc4… |
| 107.191.160.0 – 107.191.175.255 | 4,096 | US |
allocated | 2014-05-12 | 05a299015461… |
| 130.211.0.0 – 130.211.255.255 | 65,536 | US |
allocated | 2014-05-12 | 5cb965e996bf… |
| 138.229.64.0 – 138.229.95.255 | 8,192 | US |
allocated | 2014-05-12 | ec46e0d0db3e… |
| 162.255.56.0 – 162.255.59.255 | 1,024 | US |
allocated | 2014-05-12 | e136dc67ad4d… |
| 162.255.64.0 – 162.255.67.255 | 1,024 | US |
allocated | 2014-05-12 | 75fc43d5f69c… |
| 162.255.72.0 – 162.255.79.255 | 2,048 | US |
allocated | 2014-05-12 | 343a1220d872… |
| 162.255.36.0 – 162.255.39.255 | 1,024 | US |
allocated | 2014-05-09 | 18329c371e51… |
| 162.255.40.0 – 162.255.43.255 | 1,024 | US |
allocated | 2014-05-09 | 82ea2ef7f5c3… |
| 162.255.44.0 – 162.255.47.255 | 1,024 | US |
allocated | 2014-05-09 | 0ed448ed29e1… |
| 162.255.52.0 – 162.255.55.255 | 1,024 | CA |
allocated | 2014-05-09 | e93e1903c10b… |
| 192.12.146.0 – 192.12.147.255 | 512 | US |
allocated | 2014-05-09 | 022d444364ea… |
| 107.191.96.0 – 107.191.127.255 | 8,192 | US |
allocated | 2014-05-08 | aa5d19b9916f… |
| 162.254.168.0 – 162.254.171.255 | 1,024 | US |
allocated | 2014-05-08 | 627e81774c49… |
| 162.254.244.0 – 162.254.247.255 | 1,024 | US |
allocated | 2014-05-08 | ad989b358726… |
| 173.213.0.0 – 173.213.63.255 | 16,384 | US |
allocated | 2014-05-08 | c8794393af3e… |
| 24.104.192.0 – 24.104.255.255 | 16,384 | US |
allocated | 2014-05-07 | d2fc8fbc818f… |
| 104.40.0.0 – 104.47.255.255 | 524,288 | US |
allocated | 2014-05-07 | b004b3ecde24… |
| 138.229.128.0 – 138.229.255.255 | 32,768 | US |
allocated | 2014-05-07 | 2ae6f8bcdd0f… |
| 144.172.64.0 – 144.172.127.255 | 16,384 | US |
allocated | 2014-05-07 | 906906387c97… |
| 162.254.212.0 – 162.254.215.255 | 1,024 | US |
allocated | 2014-05-07 | 5a88c511d603… |
| 162.255.8.0 – 162.255.15.255 | 2,048 | US |
allocated | 2014-05-07 | 4464aee93b9f… |
| 162.255.16.0 – 162.255.23.255 | 2,048 | US |
allocated | 2014-05-07 | bb9d4b24139a… |
| 162.255.24.0 – 162.255.27.255 | 1,024 | US |
allocated | 2014-05-07 | 4047de288fc4… |
| 162.255.28.0 – 162.255.31.255 | 1,024 | US |
allocated | 2014-05-07 | 1576a6a2fbcd… |
| 162.255.32.0 – 162.255.35.255 | 1,024 | US |
allocated | 2014-05-07 | b2ed8ec67894… |
| 192.33.34.0 – 192.33.34.255 | 256 | US |
allocated | 2014-05-07 | c02db9d517da… |
| 192.33.136.0 – 192.33.136.255 | 256 | US |
allocated | 2014-05-07 | 64a29718b7eb… |
| 104.38.0.0 – 104.39.255.255 | 131,072 | US |
allocated | 2014-05-06 | 702a0a91e242… |
| 104.48.0.0 – 104.63.255.255 | 1,048,576 | US |
allocated | 2014-05-06 | 81e05477cc28… |
| 138.229.16.0 – 138.229.31.255 | 4,096 | CA |
allocated | 2014-05-06 | 5fa5667c0b53… |
| 162.254.192.0 – 162.254.199.255 | 2,048 | US |
allocated | 2014-05-06 | 282baf5562bf… |
| 162.254.216.0 – 162.254.219.255 | 1,024 | US |
allocated | 2014-05-06 | d4ed5c8f231f… |
| 162.254.220.0 – 162.254.223.255 | 1,024 | US |
allocated | 2014-05-06 | aad508ead4a6… |
| 162.254.248.0 – 162.254.255.255 | 2,048 | US |
allocated | 2014-05-06 | 6c14fbde2e50… |
| 192.33.11.0 – 192.33.11.255 | 256 | US |
allocated | 2014-05-06 | 20088cbef331… |
| 162.254.180.0 – 162.254.183.255 | 1,024 | US |
allocated | 2014-05-05 | 6b3c7bb08cab… |
| 162.254.188.0 – 162.254.191.255 | 1,024 |  AI |
allocated | 2014-05-05 | 8771ca331405… |
| 162.254.200.0 – 162.254.207.255 | 2,048 |  DE |
allocated | 2014-05-05 | 217c5af5ee26… |
| 162.254.208.0 – 162.254.211.255 | 1,024 | US |
allocated | 2014-05-05 | d1701af3e93f… |
| 192.33.32.0 – 192.33.32.255 | 256 | US |
allocated | 2014-05-05 | 42db5e661c23… |
| 162.254.124.0 – 162.254.127.255 | 1,024 | US |
allocated | 2014-05-02 | 111c38c65b07… |
| 162.254.128.0 – 162.254.131.255 | 1,024 | US |
allocated | 2014-05-02 | 744e976b7a00… |
| 162.254.144.0 – 162.254.151.255 | 2,048 | US |
allocated | 2014-05-02 | 02dae35f3428… |
| 162.254.152.0 – 162.254.155.255 | 1,024 | US |
allocated | 2014-05-02 | fe1bf20bce56… |
| 162.254.156.0 – 162.254.159.255 | 1,024 | US |
allocated | 2014-05-02 | b0dfca43049f… |