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
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 216.107.160.0 – 216.107.175.255 | 4,096 |  US |
allocated | 2012-12-03 | dfe5691a9024… |
| 216.107.176.0 – 216.107.191.255 | 4,096 | US |
allocated | 2012-12-03 | fb73ae788de6… |
| 24.53.80.0 – 24.53.95.255 | 4,096 |  CA |
allocated | 2012-11-30 | 084793ba43df… |
| 192.34.216.0 – 192.34.223.255 | 2,048 | CA |
allocated | 2012-11-30 | aa1284f96cc4… |
| 192.34.224.0 – 192.34.231.255 | 2,048 | CA |
allocated | 2012-11-30 | 63072a7115f6… |
| 192.40.32.0 – 192.40.39.255 | 2,048 | CA |
allocated | 2012-11-30 | 75fb70e36f47… |
| 192.40.204.0 – 192.40.207.255 | 1,024 | US |
allocated | 2012-11-30 | 27e36be5e3b9… |
| 192.40.224.0 – 192.40.227.255 | 1,024 | US |
allocated | 2012-11-30 | 15fc6ae0dd85… |
| 192.40.240.0 – 192.40.243.255 | 1,024 | CA |
allocated | 2012-11-30 | 7f076762f456… |
| 192.48.84.0 – 192.48.87.255 | 1,024 | US |
allocated | 2012-11-30 | c239e0939c76… |
| 198.16.32.0 – 198.16.63.255 | 8,192 | US |
allocated | 2012-11-30 | a69a0c53368f… |
| 198.200.204.0 – 198.200.204.255 | 256 | US |
allocated | 2012-11-30 | 5c17f960b70d… |
| 216.107.144.0 – 216.107.159.255 | 4,096 | US |
allocated | 2012-11-30 | 4ce30611f900… |
| 64.64.202.0 – 64.64.203.255 | 512 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 64.64.204.0 – 64.64.205.255 | 512 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 64.64.210.0 – 64.64.210.255 | 256 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 64.64.212.0 – 64.64.215.255 | 1,024 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 64.64.216.0 – 64.64.217.255 | 512 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 67.21.167.0 – 67.21.167.255 | 256 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 67.21.168.0 – 67.21.171.255 | 1,024 | US |
allocated | 2012-11-29 | 4b179ab78b2a… |
| 192.16.0.0 – 192.16.63.255 | 16,384 | US |
allocated | 2012-11-29 | ce876149de4d… |
| 192.40.56.0 – 192.40.59.255 | 1,024 | US |
allocated | 2012-11-29 | 6ac9e8ec86fb… |
| 192.40.84.0 – 192.40.87.255 | 1,024 |  BM |
allocated | 2012-11-29 | 2be68092ae91… |
| 192.40.104.0 – 192.40.107.255 | 1,024 | US |
allocated | 2012-11-29 | 5ad870ed9050… |
| 192.40.112.0 – 192.40.115.255 | 1,024 | US |
allocated | 2012-11-29 | b1c3f1f64ba6… |
| 192.40.136.0 – 192.40.139.255 | 1,024 | CA |
allocated | 2012-11-29 | b01cf7d0f51e… |
| 192.154.144.0 – 192.154.159.255 | 4,096 | CA |
allocated | 2012-11-29 | 1312efee6c4f… |
| 198.200.141.0 – 198.200.141.255 | 256 | US |
allocated | 2012-11-29 | 258fb85f0221… |
| 198.200.148.0 – 198.200.148.255 | 256 | US |
allocated | 2012-11-29 | 156ad17899d5… |
| 192.34.160.0 – 192.34.167.255 | 2,048 | US |
allocated | 2012-11-28 | 63a003bd9b32… |
| 192.34.208.0 – 192.34.211.255 | 1,024 | US |
allocated | 2012-11-28 | 1bf47e9b62b3… |
| 192.35.200.0 – 192.35.203.255 | 1,024 | US |
allocated | 2012-11-28 | dfe5691a9024… |
| 192.154.96.0 – 192.154.111.255 | 4,096 | US |
allocated | 2012-11-28 | 80aea3068510… |
| 198.207.182.0 – 198.207.182.255 | 256 | US |
allocated | 2012-11-28 | a3b7d615e3aa… |
| 142.136.0.0 – 142.136.255.255 | 65,536 | US |
allocated | 2012-11-27 | d2fc8fbc818f… |
| 192.34.108.0 – 192.34.111.255 | 1,024 | US |
allocated | 2012-11-27 | 1d0bff172f08… |
| 192.34.114.0 – 192.34.115.255 | 512 | US |
allocated | 2012-11-27 | 5d8ff503ec49… |
| 192.34.148.0 – 192.34.151.255 | 1,024 | US |
allocated | 2012-11-27 | 3234fbe0fa16… |
| 192.34.172.0 – 192.34.175.255 | 1,024 | US |
allocated | 2012-11-27 | 025ef051a0dd… |
| 192.151.144.0 – 192.151.159.255 | 4,096 | US |
allocated | 2012-11-27 | a1c9e6093581… |
| 198.7.192.0 – 198.7.223.255 | 8,192 | US |
allocated | 2012-11-27 | a2597fb09d3d… |
| 198.207.152.0 – 198.207.152.255 | 256 | US |
allocated | 2012-11-27 | 5be694dac24b… |
| 24.75.176.0 – 24.75.191.255 | 4,096 | CA |
allocated | 2012-11-26 | df04ba7e5e16… |
| 192.34.52.0 – 192.34.53.255 | 512 | CA |
allocated | 2012-11-26 | 8401d47d43c3… |
| 192.34.54.0 – 192.34.54.255 | 256 | CA |
allocated | 2012-11-26 | 8401d47d43c3… |
| 192.34.64.0 – 192.34.67.255 | 1,024 | US |
allocated | 2012-11-26 | a7507647b654… |
| 192.34.92.0 – 192.34.95.255 | 1,024 | CA |
allocated | 2012-11-26 | 5faa6218c796… |
| 192.126.80.0 – 192.126.87.255 | 2,048 | US |
allocated | 2012-11-26 | 9af03e147c14… |
| 192.126.88.0 – 192.126.91.255 | 1,024 | US |
allocated | 2012-11-26 | d8f072014ca8… |
| 192.126.92.0 – 192.126.95.255 | 1,024 | US |
allocated | 2012-11-26 | 9af03e147c14… |
| 192.126.128.0 – 192.126.255.255 | 32,768 | US |
allocated | 2012-11-26 | 392f2c49b843… |
| 192.129.112.0 – 192.129.127.255 | 4,096 | US |
allocated | 2012-11-26 | 98e76064ad3f… |
| 192.145.240.0 – 192.145.255.255 | 4,096 | US |
allocated | 2012-11-26 | f779c9893065… |
| 198.205.5.0 – 198.205.5.255 | 256 | US |
allocated | 2012-11-26 | 15bd532e1b3e… |
| 198.205.15.0 – 198.205.15.255 | 256 | US |
allocated | 2012-11-26 | 3ffcf5a88d47… |
| 198.206.226.0 – 198.206.226.255 | 256 | US |
allocated | 2012-11-26 | e4d0f168c8b8… |
| 198.206.255.0 – 198.206.255.255 | 256 | US |
allocated | 2012-11-26 | ea84fcff9c34… |
| 198.207.129.0 – 198.207.129.255 | 256 | US |
allocated | 2012-11-26 | 11ce37a0b7b0… |
| 198.207.145.0 – 198.207.145.255 | 256 | US |
allocated | 2012-11-26 | 9030cac5e585… |
| 192.34.28.0 – 192.34.31.255 | 1,024 | US |
allocated | 2012-11-21 | d538268083a4… |
| 192.95.128.0 – 192.95.255.255 | 32,768 | CA |
allocated | 2012-11-21 | aa1284f96cc4… |
| 198.2.32.0 – 198.2.63.255 | 8,192 | US |
allocated | 2012-11-21 | d2fc8fbc818f… |
| 192.0.64.0 – 192.0.127.255 | 16,384 | US |
allocated | 2012-11-20 | 4c46774eb214… |
| 192.31.184.0 – 192.31.187.255 | 1,024 | US |
allocated | 2012-11-20 | e5e3b9c13678… |
| 192.34.20.0 – 192.34.23.255 | 1,024 | US |
allocated | 2012-11-20 | efcc1a227387… |
| 192.34.56.0 – 192.34.63.255 | 2,048 | US |
allocated | 2012-11-20 | cd0f3b8e7d94… |
| 192.34.80.0 – 192.34.87.255 | 2,048 | US |
allocated | 2012-11-20 | fa8261afa394… |
| 198.204.203.0 – 198.204.203.255 | 256 | US |
allocated | 2012-11-20 | 7bf90330685b… |
| 192.31.56.0 – 192.31.59.255 | 1,024 | US |
allocated | 2012-11-19 | cbd0a4a6fa9d… |
| 192.119.16.0 – 192.119.31.255 | 4,096 | US |
allocated | 2012-11-19 | c07b0b4d7660… |
| 198.232.242.0 – 198.232.242.255 | 256 | US |
allocated | 2012-11-19 | 300900901ce6… |
| 198.252.162.0 – 198.252.163.255 | 512 | US |
allocated | 2012-11-19 | 49c319546425… |
| 192.0.128.0 – 192.0.255.255 | 32,768 | CA |
allocated | 2012-11-15 | f20caf052996… |
| 192.30.252.0 – 192.30.255.255 | 1,024 | US |
allocated | 2012-11-15 | 39f992ba176f… |
| 192.31.52.0 – 192.31.55.255 | 1,024 | CA |
allocated | 2012-11-15 | aa1284f96cc4… |
| 199.84.0.0 – 199.84.0.255 | 256 | US |
allocated | 2012-11-15 | 7779723493a1… |
| 166.62.0.0 – 166.62.127.255 | 32,768 | US |
allocated | 2012-11-14 | fec517dc310c… |
| 192.30.212.0 – 192.30.215.255 | 1,024 | US |
allocated | 2012-11-14 | 5d0d20130228… |
| 192.30.228.0 – 192.30.231.255 | 1,024 | US |
allocated | 2012-11-14 | c884be81770f… |
| 192.34.40.0 – 192.34.47.255 | 2,048 | US |
allocated | 2012-11-14 | 8cd75c33d83b… |
| 192.111.64.0 – 192.111.79.255 | 4,096 | US |
allocated | 2012-11-14 | 4662739fb3eb… |
| 198.232.183.0 – 198.232.183.255 | 256 | US |
allocated | 2012-11-14 | 2ea76817f006… |
| 198.232.220.0 – 198.232.220.255 | 256 | US |
allocated | 2012-11-14 | d30893c9ff49… |
| 40.128.0.0 – 40.131.255.255 | 262,144 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.132.0.0 – 40.132.255.255 | 65,536 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.133.0.0 – 40.133.31.255 | 8,192 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.133.32.0 – 40.133.39.255 | 2,048 | US |
allocated | 2012-11-13 | 6e048190eb9a… |
| 40.133.40.0 – 40.133.47.255 | 2,048 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.133.48.0 – 40.133.63.255 | 4,096 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.133.64.0 – 40.133.127.255 | 16,384 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.133.128.0 – 40.133.255.255 | 32,768 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.134.0.0 – 40.135.255.255 | 131,072 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.136.0.0 – 40.137.255.255 | 131,072 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.138.0.0 – 40.138.127.255 | 32,768 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.138.128.0 – 40.138.191.255 | 16,384 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.138.192.0 – 40.138.207.255 | 4,096 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.138.208.0 – 40.138.215.255 | 2,048 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.138.220.0 – 40.138.223.255 | 1,024 | US |
allocated | 2012-11-13 | 6e048190eb9a… |
| 40.138.224.0 – 40.138.255.255 | 8,192 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |
| 40.139.0.0 – 40.139.255.255 | 65,536 | US |
allocated | 2012-11-13 | 6c065d5b54b8… |