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
1,644,591,360
📦
IPv4 networks
76,802
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 |
|---|---|---|---|---|---|
| 208.110.32.0 – 208.110.47.255 | 4,096 |  CA |
allocated | 2007-03-19 | aa1284f96cc4… |
| 209.62.0.0 – 209.62.127.255 | 32,768 |  US |
allocated | 2007-03-19 | 5dba07179e25… |
| 208.76.44.0 – 208.76.47.255 | 1,024 | US |
allocated | 2007-03-16 | b004b3ecde24… |
| 208.97.32.0 – 208.97.47.255 | 4,096 | US |
allocated | 2007-03-16 | 4cbfdfccc395… |
| 208.98.224.0 – 208.98.255.255 | 8,192 | CA |
allocated | 2007-03-16 | f6378853cc62… |
| 208.99.160.0 – 208.99.191.255 | 8,192 | US |
allocated | 2007-03-16 | 66e68ecd93af… |
| 69.7.112.0 – 69.7.127.255 | 4,096 | US |
allocated | 2007-03-15 | fa35fdc8829c… |
| 74.50.224.0 – 74.50.239.255 | 4,096 | CA |
allocated | 2007-03-15 | c98a44ddb2ad… |
| 74.124.160.0 – 74.124.191.255 | 8,192 | US |
allocated | 2007-03-15 | ae43a4dd7f0d… |
| 208.76.24.0 – 208.76.27.255 | 1,024 | US |
allocated | 2007-03-15 | 22bfe608714c… |
| 208.76.32.0 – 208.76.39.255 | 2,048 | US |
allocated | 2007-03-15 | 32b282365a22… |
| 208.76.40.0 – 208.76.43.255 | 1,024 | US |
allocated | 2007-03-15 | a6b65597e29a… |
| 74.50.96.0 – 74.50.127.255 | 8,192 | US |
allocated | 2007-03-14 | 02dae35f3428… |
| 74.50.128.0 – 74.50.159.255 | 8,192 | US |
allocated | 2007-03-14 | 0adaa4669c2b… |
| 74.50.160.0 – 74.50.191.255 | 8,192 | CA |
allocated | 2007-03-14 | f289c1c0912f… |
| 74.50.192.0 – 74.50.207.255 | 4,096 | US |
allocated | 2007-03-14 | 4fe3d5db5b0d… |
| 96.6.0.0 – 96.7.255.255 | 131,072 | US |
allocated | 2007-03-14 | 8ff74c5691c8… |
| 208.76.12.0 – 208.76.15.255 | 1,024 | US |
allocated | 2007-03-14 | 3181b3245623… |
| 208.76.16.0 – 208.76.19.255 | 1,024 |  GB |
allocated | 2007-03-14 | a6e720cda221… |
| 69.7.80.0 – 69.7.95.255 | 4,096 | US |
allocated | 2007-03-13 | b0be8d44fc81… |
| 74.50.0.0 – 74.50.31.255 | 8,192 | US |
allocated | 2007-03-13 | a6b65597e29a… |
| 74.50.32.0 – 74.50.47.255 | 4,096 | US |
allocated | 2007-03-13 | 1b3e1ee9bff8… |
| 74.50.64.0 – 74.50.95.255 | 8,192 | US |
allocated | 2007-03-13 | e3aee62e5a69… |
| 74.125.0.0 – 74.125.255.255 | 65,536 | US |
allocated | 2007-03-13 | 9d99e3f7d38d… |
| 208.76.4.0 – 208.76.7.255 | 1,024 | US |
allocated | 2007-03-13 | 99d3fa8060bd… |
| 208.76.8.0 – 208.76.11.255 | 1,024 | US |
allocated | 2007-03-13 | be785c38762f… |
| 24.129.224.0 – 24.129.239.255 | 4,096 | CA |
allocated | 2007-03-12 | 041ef52753d9… |
| 69.24.48.0 – 69.24.63.255 | 4,096 | CA |
allocated | 2007-03-12 | eb5a56b49389… |
| 99.208.0.0 – 99.223.255.255 | 1,048,576 | CA |
allocated | 2007-03-12 | dcd08486c35a… |
| 99.224.0.0 – 99.255.255.255 | 2,097,152 | CA |
allocated | 2007-03-12 | dcd08486c35a… |
| 208.75.240.0 – 208.75.247.255 | 2,048 | US |
allocated | 2007-03-12 | dbf58f6462a7… |
| 208.75.248.0 – 208.75.255.255 | 2,048 | US |
allocated | 2007-03-12 | 5e4c24c39dc4… |
| 208.76.0.0 – 208.76.3.255 | 1,024 | US |
allocated | 2007-03-12 | 91bf8288f8a3… |
| 216.104.32.0 – 216.104.47.255 | 4,096 | US |
allocated | 2007-03-12 | f624e02d3805… |
| 74.51.224.0 – 74.51.239.255 | 4,096 | US |
allocated | 2007-03-09 | feae0c5faca3… |
| 74.51.192.0 – 74.51.207.255 | 4,096 | US |
allocated | 2007-03-08 | 43c073c96837… |
| 208.75.224.0 – 208.75.231.255 | 2,048 | US |
allocated | 2007-03-08 | 249a52f129d2… |
| 208.75.232.0 – 208.75.239.255 | 2,048 | US |
allocated | 2007-03-08 | 14e2b8df52c4… |
| 64.32.0.0 – 64.32.31.255 | 8,192 | US |
allocated | 2007-03-07 | 792b967f28cc… |
| 74.51.128.0 – 74.51.143.255 | 4,096 | US |
allocated | 2007-03-07 | 60758b531a61… |
| 74.51.160.0 – 74.51.175.255 | 4,096 | US |
allocated | 2007-03-07 | e714d976d09a… |
| 208.75.208.0 – 208.75.215.255 | 2,048 | US |
allocated | 2007-03-07 | 15c960354e50… |
| 208.75.216.0 – 208.75.219.255 | 1,024 | US |
allocated | 2007-03-07 | 6d0070bf66fe… |
| 208.75.200.0 – 208.75.203.255 | 1,024 |  BM |
allocated | 2007-03-06 | 2be68092ae91… |
| 208.75.204.0 – 208.75.207.255 | 1,024 | US |
allocated | 2007-03-06 | 261e9498e40e… |
| 74.51.96.0 – 74.51.127.255 | 8,192 | US |
allocated | 2007-03-05 | 320625f275e7… |
| 208.75.188.0 – 208.75.191.255 | 1,024 | CA |
allocated | 2007-03-05 | da43ab9b2e0e… |
| 208.75.192.0 – 208.75.195.255 | 1,024 | US |
allocated | 2007-03-05 | e80e2e2f203c… |
| 208.75.196.0 – 208.75.199.255 | 1,024 | US |
allocated | 2007-03-05 | b3a1de881015… |
| 74.51.32.0 – 74.51.47.255 | 4,096 | CA |
allocated | 2007-03-02 | c2852f1df4b3… |
| 74.51.64.0 – 74.51.95.255 | 8,192 | US |
allocated | 2007-03-02 | a7a78df79c9c… |
| 76.10.192.0 – 76.10.192.255 | 256 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.193.0 – 76.10.193.255 | 256 | US |
allocated | 2007-03-02 | 9b246ef77efc… |
| 76.10.194.0 – 76.10.195.255 | 512 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.196.0 – 76.10.199.255 | 1,024 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.200.0 – 76.10.207.255 | 2,048 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.208.0 – 76.10.211.255 | 1,024 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.212.0 – 76.10.213.255 | 512 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.214.0 – 76.10.214.255 | 256 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.215.0 – 76.10.215.255 | 256 | US |
allocated | 2007-03-02 | 9b246ef77efc… |
| 76.10.216.0 – 76.10.219.255 | 1,024 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.220.0 – 76.10.220.255 | 256 | US |
allocated | 2007-03-02 | 9b246ef77efc… |
| 76.10.221.0 – 76.10.221.255 | 256 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.10.222.0 – 76.10.223.255 | 512 | US |
allocated | 2007-03-02 | 65bf32d2bf46… |
| 76.11.128.0 – 76.11.255.255 | 32,768 | US |
allocated | 2007-03-02 | 29c3e989e995… |
| 208.75.172.0 – 208.75.175.255 | 1,024 | US |
allocated | 2007-03-02 | e7eee886be9c… |
| 208.75.176.0 – 208.75.183.255 | 2,048 | US |
allocated | 2007-03-02 | abffef4719c0… |
| 74.51.0.0 – 74.51.15.255 | 4,096 | US |
allocated | 2007-03-01 | 218a9c4b515b… |
| 216.104.0.0 – 216.104.31.255 | 8,192 | US |
allocated | 2007-03-01 | 1dca56008220… |
| 69.24.16.0 – 69.24.31.255 | 4,096 | US |
allocated | 2007-02-28 | 9493ca86769a… |
| 76.8.160.0 – 76.8.191.255 | 8,192 | US |
allocated | 2007-02-28 | 9e9fb485e681… |
| 76.8.192.0 – 76.8.223.255 | 8,192 | US |
allocated | 2007-02-28 | e962fe5a2f86… |
| 76.8.224.0 – 76.8.255.255 | 8,192 | US |
allocated | 2007-02-28 | ef686473f0fc… |
| 208.75.148.0 – 208.75.151.255 | 1,024 | US |
allocated | 2007-02-28 | d8f072014ca8… |
| 208.75.160.0 – 208.75.167.255 | 2,048 | US |
allocated | 2007-02-28 | 024f07839ab1… |
| 208.75.168.0 – 208.75.171.255 | 1,024 | US |
allocated | 2007-02-28 | b774e5c8330a… |
| 64.147.48.0 – 64.147.63.255 | 4,096 | US |
allocated | 2007-02-27 | e4c1f86ef5bb… |
| 66.118.112.0 – 66.118.127.255 | 4,096 | US |
allocated | 2007-02-27 | e586513b4435… |
| 66.129.48.0 – 66.129.63.255 | 4,096 | US |
allocated | 2007-02-27 | d538268083a4… |
| 66.199.48.0 – 66.199.63.255 | 4,096 | US |
allocated | 2007-02-27 | baaff1132ef0… |
| 76.8.128.0 – 76.8.143.255 | 4,096 | US |
allocated | 2007-02-27 | ebec6aef96a0… |
| 208.75.140.0 – 208.75.143.255 | 1,024 | US |
allocated | 2007-02-27 | 3255a193db9a… |
| 208.75.144.0 – 208.75.147.255 | 1,024 | US |
allocated | 2007-02-27 | 320de52c7e81… |
| 24.143.224.0 – 24.143.255.255 | 8,192 | US |
allocated | 2007-02-26 | e26f3c12dedb… |
| 76.8.64.0 – 76.8.95.255 | 8,192 | US |
allocated | 2007-02-26 | 34d342be0361… |
| 76.8.96.0 – 76.8.111.255 | 4,096 | US |
allocated | 2007-02-26 | b1da36e418e3… |
| 208.75.136.0 – 208.75.139.255 | 1,024 | CA |
allocated | 2007-02-26 | 78ecde9587f9… |
| 76.8.32.0 – 76.8.47.255 | 4,096 | BM |
allocated | 2007-02-23 | 5f3d64c63627… |
| 76.11.0.0 – 76.11.127.255 | 32,768 | CA |
allocated | 2007-02-23 | 0bdb9de83224… |
| 208.75.124.0 – 208.75.127.255 | 1,024 | US |
allocated | 2007-02-23 | df25e9c41007… |
| 76.8.0.0 – 76.8.15.255 | 4,096 | US |
allocated | 2007-02-22 | 97c4e0ca0d92… |
| 208.75.116.0 – 208.75.119.255 | 1,024 | CA |
allocated | 2007-02-22 | 03dedc872db9… |
| 208.75.120.0 – 208.75.123.255 | 1,024 | US |
allocated | 2007-02-22 | 401fec79237c… |
| 216.17.112.0 – 216.17.127.255 | 4,096 | US |
allocated | 2007-02-22 | 5c7386abc418… |
| 66.129.176.0 – 66.129.191.255 | 4,096 | CA |
allocated | 2007-02-21 | 42d2fc3d1c81… |
| 66.209.48.0 – 66.209.63.255 | 4,096 | CA |
allocated | 2007-02-21 | 0042cdeb1e05… |
| 208.75.76.0 – 208.75.79.255 | 1,024 | US |
allocated | 2007-02-21 | d052a223130f… |
| 208.75.88.0 – 208.75.91.255 | 1,024 | US |
allocated | 2007-02-21 | a93695d4f275… |
| 208.75.92.0 – 208.75.95.255 | 1,024 | US |
allocated | 2007-02-21 | d0783f604830… |
| 208.75.96.0 – 208.75.103.255 | 2,048 | US |
allocated | 2007-02-21 | fccb4772b33f… |