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
1,639,263,232
📦
IPv4 networks
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 23.152.64.0 – 23.152.64.255 | 256 |  US |
allocated | 2017-11-16 | 6f4d9f279e96… |
| 23.152.192.0 – 23.152.192.255 | 256 | US |
allocated | 2017-11-16 | 7190401f4e33… |
| 23.153.64.0 – 23.153.64.255 | 256 | US |
allocated | 2017-11-16 | 7ebd1fe743ed… |
| 104.247.69.0 – 104.247.69.255 | 256 | US |
allocated | 2017-11-16 | 5b615ed2bb16… |
| 163.123.0.0 – 163.123.127.255 | 32,768 | US |
allocated | 2017-11-16 | b0dfca43049f… |
| 165.23.0.0 – 165.23.255.255 | 65,536 | US |
allocated | 2017-11-16 | b0dfca43049f… |
| 168.245.136.0 – 168.245.136.255 | 256 | US |
allocated | 2017-11-16 | 4a6fecbeba22… |
| 168.245.138.0 – 168.245.139.255 | 512 | US |
allocated | 2017-11-16 | bf3e75455bcd… |
| 168.245.152.0 – 168.245.153.255 | 512 | US |
allocated | 2017-11-16 | 8f3e5fdbe599… |
| 192.75.58.0 – 192.75.58.255 | 256 | US |
allocated | 2017-11-16 | 23ecc6473b8b… |
| 199.87.210.0 – 199.87.211.255 | 512 | US |
allocated | 2017-11-16 | 705b310af007… |
| 208.103.172.0 – 208.103.172.255 | 256 | US |
allocated | 2017-11-16 | c0182c67f803… |
| 209.126.93.0 – 209.126.93.255 | 256 | US |
allocated | 2017-11-16 | 1f037cccbda0… |
| 216.230.18.0 – 216.230.18.255 | 256 | US |
allocated | 2017-11-16 | f9994bc97792… |
| 52.128.29.0 – 52.128.29.255 | 256 | US |
allocated | 2017-11-14 | aaa765aa579b… |
| 104.247.64.0 – 104.247.67.255 | 1,024 |  CA |
allocated | 2017-11-14 | 1043954d19bd… |
| 141.193.60.0 – 141.193.63.255 | 1,024 | US |
allocated | 2017-11-14 | adc8b004b305… |
| 192.247.11.0 – 192.247.11.255 | 256 | US |
allocated | 2017-11-14 | d5117386609f… |
| 199.247.86.0 – 199.247.87.255 | 512 | US |
allocated | 2017-11-14 | bf3e75455bcd… |
| 206.198.136.0 – 206.198.143.255 | 2,048 | US |
allocated | 2017-11-14 | 670af8cb9be8… |
| 208.72.28.0 – 208.72.28.255 | 256 | US |
allocated | 2017-11-14 | 2752a5329272… |
| 65.49.130.0 – 65.49.131.255 | 512 | CA |
allocated | 2017-11-13 | 98baf26d77fd… |
| 65.49.132.0 – 65.49.135.255 | 1,024 | CA |
allocated | 2017-11-13 | 98baf26d77fd… |
| 74.116.49.0 – 74.116.49.255 | 256 | US |
allocated | 2017-11-13 | 462191bed4be… |
| 107.161.245.0 – 107.161.245.255 | 256 | US |
allocated | 2017-11-13 | 0e8058b08598… |
| 107.161.246.0 – 107.161.247.255 | 512 | US |
allocated | 2017-11-13 | 0e8058b08598… |
| 107.161.248.0 – 107.161.249.255 | 512 | US |
allocated | 2017-11-13 | 0e8058b08598… |
| 170.76.213.0 – 170.76.213.255 | 256 | US |
allocated | 2017-11-13 | dd8057734dc6… |
| 192.234.192.0 – 192.234.193.255 | 512 | US |
allocated | 2017-11-13 | 6290d27455f4… |
| 199.247.85.0 – 199.247.85.255 | 256 | CA |
allocated | 2017-11-13 | 861a25fe7375… |
| 204.13.228.0 – 204.13.229.255 | 512 | US |
allocated | 2017-11-13 | 98fec73041bb… |
| 216.117.221.0 – 216.117.221.255 | 256 | US |
allocated | 2017-11-13 | 6bdd3ad0bc7f… |
| 162.253.22.0 – 162.253.22.255 | 256 | US |
allocated | 2017-11-10 | 8fef832241a4… |
| 167.99.0.0 – 167.99.255.255 | 65,536 | US |
allocated | 2017-11-10 | cd0f3b8e7d94… |
| 199.16.248.0 – 199.16.251.255 | 1,024 |  BM |
allocated | 2017-11-10 | 0f223a6f5769… |
| 207.229.104.0 – 207.229.105.255 | 512 | US |
allocated | 2017-11-10 | ec1c581a8fa7… |
| 208.64.33.0 – 208.64.33.255 | 256 | US |
allocated | 2017-11-10 | b3b3977eb287… |
| 208.78.156.0 – 208.78.156.255 | 256 | US |
allocated | 2017-11-10 | 6273ca27b3cf… |
| 170.76.211.0 – 170.76.211.255 | 256 | US |
allocated | 2017-11-09 | 9ffc969e1a2e… |
| 192.34.156.0 – 192.34.159.255 | 1,024 | US |
allocated | 2017-11-09 | a233d7450796… |
| 192.104.13.0 – 192.104.13.255 | 256 | US |
allocated | 2017-11-09 | 5ca09015a6d6… |
| 198.54.230.0 – 198.54.230.255 | 256 | US |
allocated | 2017-11-09 | 94c6a25b101d… |
| 208.80.176.0 – 208.80.179.255 | 1,024 | US |
allocated | 2017-11-09 | feae0c5faca3… |
| 206.198.204.0 – 206.198.207.255 | 1,024 | US |
allocated | 2017-11-08 | 427c6361a6fb… |
| 139.60.240.0 – 139.60.255.255 | 4,096 | US |
allocated | 2017-11-07 | 4652f3eb239b… |
| 198.22.125.0 – 198.22.125.255 | 256 | US |
allocated | 2017-11-07 | e81651ad2e9d… |
| 206.71.141.0 – 206.71.141.255 | 256 | US |
allocated | 2017-11-07 | a4ea96470317… |
| 208.84.91.0 – 208.84.91.255 | 256 | US |
allocated | 2017-11-07 | 84ac841e20d7… |
| 23.151.192.0 – 23.151.192.255 | 256 | CA |
allocated | 2017-11-06 | 56febfbecea3… |
| 66.78.64.0 – 66.78.95.255 | 8,192 | CA |
allocated | 2017-11-06 | eb5a56b49389… |
| 104.247.70.0 – 104.247.70.255 | 256 |  PR |
allocated | 2017-11-06 | 1fb5498d3dfe… |
| 104.247.71.0 – 104.247.71.255 | 256 | US |
allocated | 2017-11-06 | 84ac841e20d7… |
| 139.60.232.0 – 139.60.239.255 | 2,048 | CA |
allocated | 2017-11-06 | dc30ec20708e… |
| 170.76.212.0 – 170.76.212.255 | 256 | US |
allocated | 2017-11-06 | 53b050beff0f… |
| 208.70.144.0 – 208.70.151.255 | 2,048 | US |
allocated | 2017-11-06 | 4a6fecbeba22… |
| 208.75.152.0 – 208.75.159.255 | 2,048 | US |
allocated | 2017-11-06 | 221a7bb4d512… |
| 208.82.96.0 – 208.82.103.255 | 2,048 | US |
allocated | 2017-11-06 | 2a0e98a43ffd… |
| 209.126.92.0 – 209.126.92.255 | 256 | US |
allocated | 2017-11-06 | cce17195982b… |
| 23.151.64.0 – 23.151.64.255 | 256 | US |
allocated | 2017-11-03 | 57d76cb2a668… |
| 23.149.192.0 – 23.149.192.255 | 256 | US |
allocated | 2017-11-02 | 95d2b62301ba… |
| 23.150.64.0 – 23.150.64.255 | 256 | US |
allocated | 2017-11-02 | e40a1c3369de… |
| 66.97.166.0 – 66.97.166.255 | 256 | US |
allocated | 2017-11-02 | f65edd1fcdc2… |
| 68.65.248.0 – 68.65.255.255 | 2,048 | US |
allocated | 2017-11-02 | acbba7e10918… |
| 206.198.244.0 – 206.198.247.255 | 1,024 | US |
allocated | 2017-11-02 | 69bf662d894d… |
| 52.124.17.0 – 52.124.17.255 | 256 | US |
allocated | 2017-11-01 | e25a0f438ffd… |
| 67.158.48.0 – 67.158.48.255 | 256 | US |
allocated | 2017-11-01 | 54ac08472cfd… |
| 65.49.144.0 – 65.49.145.255 | 512 | CA |
allocated | 2017-10-31 | 98baf26d77fd… |
| 65.49.150.0 – 65.49.151.255 | 512 | CA |
allocated | 2017-10-31 | 98baf26d77fd… |
| 65.49.192.0 – 65.49.223.255 | 8,192 | CA |
allocated | 2017-10-31 | 98baf26d77fd… |
| 65.49.224.0 – 65.49.239.255 | 4,096 | CA |
allocated | 2017-10-31 | 98baf26d77fd… |
| 66.97.189.0 – 66.97.189.255 | 256 | US |
allocated | 2017-10-31 | dc0a433d2c47… |
| 208.84.92.0 – 208.84.93.255 | 512 | US |
allocated | 2017-10-31 | 94c4397cddd9… |
| 45.119.208.0 – 45.119.211.255 | 1,024 | US |
allocated | 2017-10-30 | 957cf234e892… |
| 103.60.12.0 – 103.60.15.255 | 1,024 | US |
allocated | 2017-10-30 | 957cf234e892… |
| 162.253.20.0 – 162.253.21.255 | 512 | CA |
allocated | 2017-10-30 | 48a0e425429c… |
| 168.102.0.0 – 168.102.127.255 | 32,768 | US |
allocated | 2017-10-30 | 42133cd03658… |
| 198.13.32.0 – 198.13.63.255 | 8,192 | US |
allocated | 2017-10-30 | e458cda96686… |
| 204.63.174.0 – 204.63.175.255 | 512 | CA |
allocated | 2017-10-30 | 63b46daa8fc2… |
| 204.69.139.0 – 204.69.139.255 | 256 | US |
allocated | 2017-10-30 | d99fc352cf99… |
| 204.69.140.0 – 204.69.141.255 | 512 | US |
allocated | 2017-10-30 | d99fc352cf99… |
| 206.198.192.0 – 206.198.195.255 | 1,024 | CA |
allocated | 2017-10-30 | 75528ec35855… |
| 23.148.192.0 – 23.148.192.255 | 256 | CA |
allocated | 2017-10-27 | 6312c00a83d9… |
| 23.149.64.0 – 23.149.64.255 | 256 | US |
allocated | 2017-10-27 | e339ad766514… |
| 66.119.113.0 – 66.119.113.255 | 256 | US |
allocated | 2017-10-27 | 4ab198ff775f… |
| 69.163.96.0 – 69.163.127.255 | 8,192 | US |
allocated | 2017-10-27 | 80ca3f56fa8c… |
| 139.60.100.0 – 139.60.100.255 | 256 | US |
allocated | 2017-10-27 | 1c35f88e6f96… |
| 52.124.16.0 – 52.124.16.255 | 256 | US |
allocated | 2017-10-26 | ac95df27f94b… |
| 67.221.38.0 – 67.221.39.255 | 512 | US |
allocated | 2017-10-26 | 15f3b2980e85… |
| 97.64.94.0 – 97.64.95.255 | 512 | US |
allocated | 2017-10-26 | 15f3b2980e85… |
| 139.60.220.0 – 139.60.223.255 | 1,024 | US |
allocated | 2017-10-26 | 678c4c903dea… |
| 139.60.228.0 – 139.60.231.255 | 1,024 | US |
allocated | 2017-10-26 | d128a3e553da… |
| 23.148.64.0 – 23.148.64.255 | 256 | US |
allocated | 2017-10-25 | ac46e69eaa92… |
| 162.251.60.0 – 162.251.63.255 | 1,024 | US |
allocated | 2017-10-25 | 68b3a6c125b9… |
| 206.198.181.0 – 206.198.181.255 | 256 | US |
allocated | 2017-10-25 | 3fb023dbd6eb… |
| 206.198.182.0 – 206.198.183.255 | 512 | US |
allocated | 2017-10-25 | 3fb023dbd6eb… |
| 206.198.200.0 – 206.198.203.255 | 1,024 | US |
allocated | 2017-10-25 | a5666341c83d… |
| 159.65.0.0 – 159.65.255.255 | 65,536 | US |
allocated | 2017-10-24 | cd0f3b8e7d94… |
| 204.89.20.0 – 204.89.21.255 | 512 | US |
allocated | 2017-10-24 | a0242ab1957f… |
| 23.146.192.0 – 23.146.192.255 | 256 | CA |
allocated | 2017-10-23 | 19955819ea65… |
| 23.147.64.0 – 23.147.64.255 | 256 | US |
allocated | 2017-10-23 | 111a87168d94… |