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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 206.123.224.0 – 206.123.239.255 | 4,096 |  US |
allocated | 2014-02-03 | ff691e7b7e8a… |
| 162.252.120.0 – 162.252.127.255 | 2,048 | US |
allocated | 2014-01-31 | 34d342be0361… |
| 162.252.128.0 – 162.252.131.255 | 1,024 | US |
allocated | 2014-01-31 | a8246b3fb31f… |
| 162.252.132.0 – 162.252.135.255 | 1,024 |  CA |
allocated | 2014-01-31 | e77a169c3865… |
| 162.252.136.0 – 162.252.143.255 | 2,048 | US |
allocated | 2014-01-31 | 14735a86a977… |
| 198.72.6.0 – 198.72.6.255 | 256 | US |
allocated | 2014-01-31 | ef9ae236548c… |
| 198.89.86.0 – 198.89.87.255 | 512 | US |
allocated | 2014-01-31 | 22ddac976fd1… |
| 107.179.128.0 – 107.179.255.255 | 32,768 | CA |
allocated | 2014-01-30 | f20caf052996… |
| 162.252.92.0 – 162.252.95.255 | 1,024 | CA |
allocated | 2014-01-30 | 7f32672b7cd1… |
| 162.252.96.0 – 162.252.99.255 | 1,024 | US |
allocated | 2014-01-30 | 2fa2e90b8bce… |
| 162.252.100.0 – 162.252.103.255 | 1,024 | US |
allocated | 2014-01-30 | 0a9e86466475… |
| 162.252.104.0 – 162.252.107.255 | 1,024 | US |
allocated | 2014-01-30 | d8f072014ca8… |
| 162.252.112.0 – 162.252.119.255 | 2,048 | CA |
allocated | 2014-01-30 | 0d46a8b30ddc… |
| 198.17.110.0 – 198.17.111.255 | 512 | US |
allocated | 2014-01-30 | aacdc7de6b8f… |
| 198.147.255.0 – 198.147.255.255 | 256 | US |
allocated | 2014-01-30 | b3528d5f1f0b… |
| 198.148.15.0 – 198.148.15.255 | 256 | US |
allocated | 2014-01-30 | 91d30bc93c81… |
| 107.178.32.0 – 107.178.47.255 | 4,096 | US |
allocated | 2014-01-29 | 2bf682dec678… |
| 162.252.80.0 – 162.252.87.255 | 2,048 | US |
allocated | 2014-01-29 | 02dae35f3428… |
| 162.252.88.0 – 162.252.91.255 | 1,024 | US |
allocated | 2014-01-29 | 0c61edc389d8… |
| 206.130.10.0 – 206.130.10.255 | 256 | US |
allocated | 2014-01-29 | d235657c56bd… |
| 107.178.16.0 – 107.178.19.255 | 1,024 | US |
allocated | 2014-01-28 | e3acf6a3deb1… |
| 107.178.20.0 – 107.178.20.255 | 256 | US |
allocated | 2014-01-28 | 6a70981cfa4b… |
| 107.178.21.0 – 107.178.21.255 | 256 | US |
allocated | 2014-01-28 | e3acf6a3deb1… |
| 107.178.22.0 – 107.178.23.255 | 512 | US |
allocated | 2014-01-28 | e3acf6a3deb1… |
| 107.178.24.0 – 107.178.27.255 | 1,024 | US |
allocated | 2014-01-28 | e3acf6a3deb1… |
| 107.178.28.0 – 107.178.28.255 | 256 | US |
allocated | 2014-01-28 | 6a70981cfa4b… |
| 107.178.29.0 – 107.178.29.255 | 256 | US |
allocated | 2014-01-28 | e3acf6a3deb1… |
| 107.178.30.0 – 107.178.30.255 | 256 | US |
allocated | 2014-01-28 | e3acf6a3deb1… |
| 107.178.31.0 – 107.178.31.255 | 256 | US |
allocated | 2014-01-28 | 6a70981cfa4b… |
| 162.252.64.0 – 162.252.67.255 | 1,024 | US |
allocated | 2014-01-28 | 75fc43d5f69c… |
| 162.252.68.0 – 162.252.71.255 | 1,024 | US |
allocated | 2014-01-28 | 2c101a9e7e53… |
| 162.252.72.0 – 162.252.79.255 | 2,048 | US |
allocated | 2014-01-28 | f5b8aa894655… |
| 198.147.202.0 – 198.147.202.255 | 256 | US |
allocated | 2014-01-28 | 4a3733aa7164… |
| 198.147.219.0 – 198.147.219.255 | 256 | US |
allocated | 2014-01-28 | 4e3a6620ac37… |
| 198.186.6.0 – 198.186.7.255 | 512 | US |
allocated | 2014-01-28 | 1d70dfe613d8… |
| 199.204.80.0 – 199.204.87.255 | 2,048 | US |
allocated | 2014-01-28 | 90f9e877ce83… |
| 107.167.192.0 – 107.167.223.255 | 8,192 | US |
allocated | 2014-01-27 | cfc730b92101… |
| 162.252.56.0 – 162.252.59.255 | 1,024 | US |
allocated | 2014-01-27 | 0a947ac66514… |
| 162.252.60.0 – 162.252.63.255 | 1,024 | US |
allocated | 2014-01-27 | e6b942d61ddf… |
| 74.116.40.0 – 74.116.43.255 | 1,024 | US |
allocated | 2014-01-24 | 87eae25d5550… |
| 74.120.4.0 – 74.120.7.255 | 1,024 | CA |
allocated | 2014-01-24 | 48a0e425429c… |
| 107.167.160.0 – 107.167.191.255 | 8,192 | US |
allocated | 2014-01-24 | 5cb965e996bf… |
| 107.171.128.0 – 107.171.255.255 | 32,768 | CA |
allocated | 2014-01-24 | eb5a56b49389… |
| 162.252.44.0 – 162.252.47.255 | 1,024 | CA |
allocated | 2014-01-24 | 0e702695cc8d… |
| 162.252.48.0 – 162.252.51.255 | 1,024 | US |
allocated | 2014-01-24 | 309714dfd662… |
| 198.147.136.0 – 198.147.136.255 | 256 | US |
allocated | 2014-01-24 | f71fc439c592… |
| 198.147.156.0 – 198.147.156.255 | 256 | US |
allocated | 2014-01-24 | 5aeaa59eba03… |
| 198.147.176.0 – 198.147.176.255 | 256 | US |
allocated | 2014-01-24 | 9e04cf64d73f… |
| 198.185.62.0 – 198.185.63.255 | 512 | US |
allocated | 2014-01-24 | 8d5aaa2c1432… |
| 74.116.20.0 – 74.116.23.255 | 1,024 | US |
allocated | 2014-01-23 | ae9c00deb8bf… |
| 107.171.0.0 – 107.171.127.255 | 32,768 | US |
allocated | 2014-01-23 | 6aa6fcb4a36f… |
| 198.140.255.0 – 198.140.255.255 | 256 | US |
allocated | 2014-01-23 | 4de1ee07ca12… |
| 198.183.220.0 – 198.183.223.255 | 1,024 | US |
allocated | 2014-01-23 | 88a3d436ddc8… |
| 69.12.112.0 – 69.12.127.255 | 4,096 | US |
allocated | 2014-01-22 | 2cb3ac195a2a… |
| 107.155.192.0 – 107.155.255.255 | 16,384 | US |
allocated | 2014-01-22 | ff26920a408f… |
| 107.178.0.0 – 107.178.15.255 | 4,096 | US |
allocated | 2014-01-22 | 430c9828d3cb… |
| 198.135.74.0 – 198.135.74.255 | 256 | US |
allocated | 2014-01-22 | b9a7c035b617… |
| 198.135.80.0 – 198.135.80.255 | 256 | US |
allocated | 2014-01-22 | ee078fddcf5b… |
| 199.166.248.0 – 199.166.251.255 | 1,024 | US |
allocated | 2014-01-22 | 31a80ca13a77… |
| 162.252.16.0 – 162.252.19.255 | 1,024 | US |
allocated | 2014-01-21 | b2ed8ec67894… |
| 162.252.20.0 – 162.252.23.255 | 1,024 | US |
allocated | 2014-01-21 | ba55e00dce29… |
| 162.252.24.0 – 162.252.31.255 | 2,048 | US |
allocated | 2014-01-21 | 618cb4bc0c1c… |
| 162.252.40.0 – 162.252.43.255 | 1,024 | US |
allocated | 2014-01-21 | ca07db780fe3… |
| 198.135.47.0 – 198.135.47.255 | 256 | US |
allocated | 2014-01-21 | ad68c3ac92e8… |
| 198.185.26.0 – 198.185.27.255 | 512 | US |
allocated | 2014-01-21 | 44ec8d240fa3… |
| 107.161.112.0 – 107.161.127.255 | 4,096 | US |
allocated | 2014-01-17 | bf15c425ecb6… |
| 162.252.0.0 – 162.252.7.255 | 2,048 | US |
allocated | 2014-01-17 | c7338789be89… |
| 162.252.8.0 – 162.252.11.255 | 1,024 | US |
allocated | 2014-01-17 | ff45d4bd9b12… |
| 162.252.12.0 – 162.252.15.255 | 1,024 | CA |
allocated | 2014-01-17 | a2eba22c6c42… |
| 198.134.208.0 – 198.134.208.255 | 256 | US |
allocated | 2014-01-17 | 68041b355ab7… |
| 198.134.255.0 – 198.134.255.255 | 256 | US |
allocated | 2014-01-17 | 92e6c6430929… |
| 23.236.128.0 – 23.236.255.255 | 32,768 | CA |
allocated | 2014-01-16 | 785a21b4192b… |
| 104.0.0.0 – 104.15.255.255 | 1,048,576 | US |
allocated | 2014-01-16 | 81e05477cc28… |
| 143.195.224.0 – 143.195.255.255 | 8,192 | US |
allocated | 2014-01-16 | 9e68c3ef3d7e… |
| 162.251.248.0 – 162.251.255.255 | 2,048 | US |
allocated | 2014-01-16 | d72525341d92… |
| 198.134.5.0 – 198.134.5.255 | 256 | US |
allocated | 2014-01-16 | 65d56969deb2… |
| 24.50.32.0 – 24.50.63.255 | 8,192 | CA |
allocated | 2014-01-15 | 7f8d2810def2… |
| 107.161.64.0 – 107.161.79.255 | 4,096 | CA |
allocated | 2014-01-15 | 6ea4dd5a36c2… |
| 107.161.96.0 – 107.161.111.255 | 4,096 | CA |
allocated | 2014-01-15 | 47ced29ad030… |
| 162.251.220.0 – 162.251.223.255 | 1,024 | US |
allocated | 2014-01-15 | 993b246bacaa… |
| 162.251.224.0 – 162.251.231.255 | 2,048 | US |
allocated | 2014-01-15 | 43cdc3a018f6… |
| 162.251.232.0 – 162.251.239.255 | 2,048 | US |
allocated | 2014-01-15 | 2463b19040ce… |
| 198.133.238.0 – 198.133.238.255 | 256 | US |
allocated | 2014-01-15 | 5e3319b829f0… |
| 198.133.248.0 – 198.133.248.255 | 256 | US |
allocated | 2014-01-15 | 1a39dae02967… |
| 198.133.255.0 – 198.133.255.255 | 256 | US |
allocated | 2014-01-15 | 09cf389b9212… |
| 198.177.6.0 – 198.177.7.255 | 512 | US |
allocated | 2014-01-15 | f8ced9f10665… |
| 198.184.152.0 – 198.184.153.255 | 512 | US |
allocated | 2014-01-15 | 4c5dabd433c6… |
| 162.251.212.0 – 162.251.215.255 | 1,024 | US |
allocated | 2014-01-14 | a7e641543102… |
| 162.251.216.0 – 162.251.219.255 | 1,024 | US |
allocated | 2014-01-14 | 3234fbe0fa16… |
| 107.161.48.0 – 107.161.48.255 | 256 | US |
allocated | 2014-01-13 | dddb3d748ab8… |
| 162.251.200.0 – 162.251.203.255 | 1,024 | US |
allocated | 2014-01-13 | 3af11f5aec32… |
| 162.251.208.0 – 162.251.211.255 | 1,024 | US |
allocated | 2014-01-13 | d3529f254bc5… |
| 198.133.171.0 – 198.133.171.255 | 256 | US |
allocated | 2014-01-13 | 6ecd2ed1d32c… |
| 198.133.173.0 – 198.133.173.255 | 256 | US |
allocated | 2014-01-13 | 147a428f1aed… |
| 162.251.172.0 – 162.251.175.255 | 1,024 | US |
allocated | 2014-01-10 | c7a5540c6ed4… |
| 162.251.180.0 – 162.251.181.255 | 512 | US |
allocated | 2014-01-10 | 4e42329529d3… |
| 162.251.182.0 – 162.251.182.255 | 256 | US |
allocated | 2014-01-10 | 4e42329529d3… |
| 162.251.183.0 – 162.251.183.255 | 256 | US |
allocated | 2014-01-10 | 4e42329529d3… |
| 162.251.184.0 – 162.251.191.255 | 2,048 | US |
allocated | 2014-01-10 | 385e53a3a9b5… |
| 162.251.192.0 – 162.251.199.255 | 2,048 | CA |
allocated | 2014-01-10 | 990494d1e2ee… |