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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 141.195.108.0 – 141.195.111.255 | 1,024 |  US |
allocated | 2023-12-19 | 53d6d296ca26… |
| 141.195.112.0 – 141.195.115.255 | 1,024 |  TH |
allocated | 2023-12-19 | 7b35bcd1b802… |
| 141.195.116.0 – 141.195.119.255 | 1,024 | US |
allocated | 2023-12-19 | 3a6e1cdc0d25… |
| 147.106.0.0 – 147.106.63.255 | 16,384 | US |
allocated | 2023-12-19 | 20c786e8edd8… |
| 159.113.0.0 – 159.113.255.255 | 65,536 | US |
allocated | 2023-12-19 | ed288dc37f36… |
| 162.222.16.0 – 162.222.19.255 | 1,024 | US |
allocated | 2023-12-19 | 3538c1e668e5… |
| 170.39.49.0 – 170.39.49.255 | 256 | US |
allocated | 2023-12-19 | abc2d0b18276… |
| 170.39.229.0 – 170.39.229.255 | 256 | US |
allocated | 2023-12-19 | f2d87d19f92d… |
| 180.181.0.0 – 180.181.127.255 | 32,768 | US |
allocated | 2023-12-19 | af18a1eb1972… |
| 198.147.147.0 – 198.147.147.255 | 256 | US |
allocated | 2023-12-19 | 7967ea56a84b… |
| 198.161.132.0 – 198.161.135.255 | 1,024 | US |
allocated | 2023-12-19 | 056ac65a5a68… |
| 199.26.151.0 – 199.26.151.255 | 256 | US |
allocated | 2023-12-19 | 552434678dad… |
| 199.187.224.0 – 199.187.227.255 | 1,024 |  CA |
allocated | 2023-12-19 | ae8640fde640… |
| 204.87.173.0 – 204.87.173.255 | 256 | US |
allocated | 2023-12-19 | 23129e8987cc… |
| 204.154.151.0 – 204.154.151.255 | 256 | US |
allocated | 2023-12-19 | 4df410a5eb42… |
| 207.189.164.0 – 207.189.164.255 | 256 | US |
allocated | 2023-12-19 | 5b6582516121… |
| 207.229.80.0 – 207.229.80.255 | 256 | US |
allocated | 2023-12-19 | 173471cfc22a… |
| 23.168.40.0 – 23.168.40.255 | 256 | CA |
allocated | 2023-12-18 | 1d4e1022e47f… |
| 64.94.154.0 – 64.94.155.255 | 512 | US |
allocated | 2023-12-18 | cb49359b8b8d… |
| 147.106.64.0 – 147.106.127.255 | 16,384 | US |
allocated | 2023-12-18 | 20c786e8edd8… |
| 162.251.205.0 – 162.251.205.255 | 256 | US |
allocated | 2023-12-18 | 4a3f84e7500b… |
| 208.69.148.0 – 208.69.149.255 | 512 | US |
allocated | 2023-12-18 | 219abf8a1181… |
| 23.168.8.0 – 23.168.8.255 | 256 | CA |
allocated | 2023-12-15 | b1fa29db648a… |
| 64.22.120.0 – 64.22.121.255 | 512 | US |
allocated | 2023-12-15 | 3f3feaefe6d4… |
| 66.150.28.0 – 66.150.31.255 | 1,024 | US |
allocated | 2023-12-15 | e584d949755f… |
| 69.164.68.0 – 69.164.68.255 | 256 | US |
allocated | 2023-12-15 | d8c5f680e2c8… |
| 69.164.77.0 – 69.164.77.255 | 256 | US |
allocated | 2023-12-15 | d8c5f680e2c8… |
| 216.87.50.0 – 216.87.50.255 | 256 | US |
allocated | 2023-12-15 | 555905de784a… |
| 23.167.216.0 – 23.167.216.255 | 256 | US |
allocated | 2023-12-14 | 26593c41d8de… |
| 23.167.232.0 – 23.167.232.255 | 256 | US |
allocated | 2023-12-14 | e6554ea67969… |
| 23.167.248.0 – 23.167.248.255 | 256 | US |
allocated | 2023-12-14 | 8554ad39f2d0… |
| 64.8.96.0 – 64.8.127.255 | 8,192 | US |
allocated | 2023-12-14 | 928225309ccb… |
| 194.21.128.0 – 194.21.191.255 | 16,384 | US |
allocated | 2023-12-14 | 20c786e8edd8… |
| 216.234.168.0 – 216.234.175.255 | 2,048 | CA |
allocated | 2023-12-14 | d43795fdb62c… |
| 23.167.200.0 – 23.167.200.255 | 256 | US |
allocated | 2023-12-13 | 4f8bdf05c43e… |
| 23.167.168.0 – 23.167.168.255 | 256 | CA |
allocated | 2023-12-12 | ea20598de0ee… |
| 64.39.67.0 – 64.39.67.255 | 256 | US |
allocated | 2023-12-12 | bfa96f79d90f… |
| 67.202.214.0 – 67.202.214.255 | 256 | US |
allocated | 2023-12-12 | edeab83c031e… |
| 216.120.139.0 – 216.120.139.255 | 256 | US |
allocated | 2023-12-12 | f09e6eab23a1… |
| 23.167.152.0 – 23.167.152.255 | 256 | US |
allocated | 2023-12-11 | c34dcddc42ac… |
| 203.191.36.0 – 203.191.39.255 | 1,024 | US |
allocated | 2023-12-11 | a4284fa47850… |
| 65.38.124.0 – 65.38.125.255 | 512 | US |
allocated | 2023-12-08 | 5eabd30f36e2… |
| 108.179.144.0 – 108.179.159.255 | 4,096 | US |
allocated | 2023-12-08 | a80726366fc7… |
| 206.168.36.0 – 206.168.37.255 | 512 | US |
allocated | 2023-12-08 | 676198bc569c… |
| 216.120.166.0 – 216.120.167.255 | 512 | US |
allocated | 2023-12-08 | 2795961d8777… |
| 23.167.136.0 – 23.167.136.255 | 256 | US |
allocated | 2023-12-07 | 21ccfabbb82e… |
| 198.175.150.0 – 198.175.150.255 | 256 | US |
allocated | 2023-12-07 | 0784c0de6568… |
| 23.91.0.0 – 23.91.31.255 | 8,192 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 23.167.120.0 – 23.167.120.255 | 256 | US |
allocated | 2023-12-06 | 1224ba09150c… |
| 23.228.192.0 – 23.228.255.255 | 16,384 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 23.238.128.0 – 23.238.255.255 | 32,768 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 45.34.0.0 – 45.35.255.255 | 131,072 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 66.9.46.0 – 66.9.47.255 | 512 | US |
allocated | 2023-12-06 | ba45d74cb9d9… |
| 66.45.78.0 – 66.45.78.255 | 256 | US |
allocated | 2023-12-06 | 8b68e7a2acc7… |
| 66.223.99.0 – 66.223.99.255 | 256 | US |
allocated | 2023-12-06 | 188c2385ec1b… |
| 104.149.0.0 – 104.149.255.255 | 65,536 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 104.216.0.0 – 104.217.255.255 | 131,072 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 108.171.240.0 – 108.171.255.255 | 4,096 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 160.79.32.0 – 160.79.47.255 | 4,096 | US |
allocated | 2023-12-06 | a61303a8fade… |
| 160.79.96.0 – 160.79.103.255 | 2,048 | US |
allocated | 2023-12-06 | adf80c09cfef… |
| 172.106.0.0 – 172.107.255.255 | 131,072 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 185.169.196.0 – 185.169.199.255 | 1,024 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 185.251.116.0 – 185.251.119.255 | 1,024 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 192.184.32.0 – 192.184.63.255 | 8,192 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 192.210.48.0 – 192.210.63.255 | 4,096 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 198.13.96.0 – 198.13.127.255 | 8,192 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 199.15.112.0 – 199.15.119.255 | 2,048 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 199.83.88.0 – 199.83.95.255 | 2,048 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 216.24.192.0 – 216.24.207.255 | 4,096 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 216.99.144.0 – 216.99.159.255 | 4,096 | US |
allocated | 2023-12-06 | 20c786e8edd8… |
| 23.167.56.0 – 23.167.56.255 | 256 | US |
allocated | 2023-12-05 | 896d6ed387d5… |
| 23.167.72.0 – 23.167.72.255 | 256 | US |
allocated | 2023-12-05 | bf9426d901ec… |
| 23.167.88.0 – 23.167.88.255 | 256 | US |
allocated | 2023-12-05 | 2f48a9d259c9… |
| 23.167.104.0 – 23.167.104.255 | 256 | US |
allocated | 2023-12-05 | 9c22f1de1171… |
| 204.62.246.0 – 204.62.247.255 | 512 | CA |
allocated | 2023-12-05 | b3dc81a0fe5d… |
| 204.62.248.0 – 204.62.249.255 | 512 | CA |
allocated | 2023-12-05 | b3dc81a0fe5d… |
| 204.122.18.0 – 204.122.18.255 | 256 | US |
allocated | 2023-12-05 | b5875e583902… |
| 207.177.224.0 – 207.177.255.255 | 8,192 | US |
allocated | 2023-12-05 | feae0c5faca3… |
| 209.178.232.0 – 209.178.239.255 | 2,048 | US |
allocated | 2023-12-05 | 3fafaa5b65f3… |
| 216.228.0.0 – 216.228.31.255 | 8,192 | US |
allocated | 2023-12-05 | feae0c5faca3… |
| 23.166.248.0 – 23.166.248.255 | 256 | US |
allocated | 2023-12-04 | 6e921d975b41… |
| 23.167.8.0 – 23.167.8.255 | 256 | US |
allocated | 2023-12-04 | 98ecfd094cbb… |
| 23.167.24.0 – 23.167.24.255 | 256 | CA |
allocated | 2023-12-04 | d3a0748844a3… |
| 23.167.40.0 – 23.167.40.255 | 256 | US |
allocated | 2023-12-04 | 2df202f255bc… |
| 40.45.0.0 – 40.45.255.255 | 65,536 | US |
allocated | 2023-12-04 | 20c786e8edd8… |
| 40.150.0.0 – 40.150.255.255 | 65,536 | US |
allocated | 2023-12-04 | 20c786e8edd8… |
| 40.186.0.0 – 40.187.255.255 | 131,072 | US |
allocated | 2023-12-04 | 20c786e8edd8… |
| 40.188.0.0 – 40.188.255.255 | 65,536 | US |
allocated | 2023-12-04 | 20c786e8edd8… |
| 40.224.0.0 – 40.224.255.255 | 65,536 | US |
allocated | 2023-12-04 | 20c786e8edd8… |
| 40.238.0.0 – 40.238.255.255 | 65,536 | US |
allocated | 2023-12-04 | 20c786e8edd8… |
| 209.145.36.0 – 209.145.39.255 | 1,024 | CA |
allocated | 2023-12-04 | 56995f766908… |
| 74.123.180.0 – 74.123.183.255 | 1,024 | US |
allocated | 2023-12-01 | ee44a34fcea1… |
| 216.87.44.0 – 216.87.45.255 | 512 | US |
allocated | 2023-12-01 | 5edc763a2be7… |
| 23.166.216.0 – 23.166.216.255 | 256 | US |
allocated | 2023-11-30 | 7b1b93fe4403… |
| 23.166.232.0 – 23.166.232.255 | 256 |  VG |
allocated | 2023-11-30 | 6bc87c4eebdf… |
| 149.112.80.0 – 149.112.80.255 | 256 | CA |
allocated | 2023-11-30 | 82c410b3271a… |
| 23.152.41.0 – 23.152.41.255 | 256 | US |
allocated | 2023-11-29 | 8ce3d8142eeb… |
| 23.166.184.0 – 23.166.184.255 | 256 | US |
allocated | 2023-11-29 | bdcbddb3415a… |
| 23.166.200.0 – 23.166.200.255 | 256 | US |
allocated | 2023-11-29 | 1df238a7ff5f… |
| 66.45.8.0 – 66.45.8.255 | 256 | US |
allocated | 2023-11-29 | a699858f4b37… |