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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 74.80.213.0 – 74.80.213.255 | 256 |  US |
allocated | 2022-10-26 | c954899290b6… |
| 74.80.214.0 – 74.80.214.255 | 256 | US |
allocated | 2022-10-26 | c954899290b6… |
| 167.94.5.0 – 167.94.5.255 | 256 | US |
allocated | 2022-10-26 | b1e1d6e4155b… |
| 199.45.154.0 – 199.45.155.255 | 512 | US |
allocated | 2022-10-26 | 602eef2a293a… |
| 205.159.103.0 – 205.159.103.255 | 256 | US |
allocated | 2022-10-26 | cd99f5a10c51… |
| 206.168.32.0 – 206.168.35.255 | 1,024 | US |
allocated | 2022-10-26 | 602eef2a293a… |
| 45.95.209.0 – 45.95.209.255 | 256 | US |
allocated | 2022-10-25 | a2387a327640… |
| 203.57.88.0 – 203.57.88.255 | 256 | US |
allocated | 2022-10-25 | a2387a327640… |
| 204.107.8.0 – 204.107.9.255 | 512 | US |
allocated | 2022-10-24 | 3b568e4601d2… |
| 209.127.190.0 – 209.127.190.255 | 256 | US |
allocated | 2022-10-24 | 8b8aa342f9af… |
| 23.142.88.0 – 23.142.88.255 | 256 | US |
allocated | 2022-10-21 | 437192de1e5f… |
| 23.142.104.0 – 23.142.104.255 | 256 | US |
allocated | 2022-10-21 | 78589436e692… |
| 23.142.120.0 – 23.142.120.255 | 256 | US |
allocated | 2022-10-21 | d9af8d318556… |
| 23.142.136.0 – 23.142.136.255 | 256 | US |
allocated | 2022-10-21 | 175680f5edc5… |
| 23.170.165.0 – 23.170.165.255 | 256 | US |
allocated | 2022-10-21 | 3e1e78979f4b… |
| 40.195.0.0 – 40.195.255.255 | 65,536 | US |
allocated | 2022-10-21 | 20c786e8edd8… |
| 40.201.0.0 – 40.201.255.255 | 65,536 | US |
allocated | 2022-10-21 | 20c786e8edd8… |
| 40.216.0.0 – 40.216.255.255 | 65,536 | US |
allocated | 2022-10-21 | 20c786e8edd8… |
| 40.220.0.0 – 40.220.255.255 | 65,536 | US |
allocated | 2022-10-21 | 20c786e8edd8… |
| 40.227.0.0 – 40.227.255.255 | 65,536 | US |
allocated | 2022-10-21 | 20c786e8edd8… |
| 40.229.0.0 – 40.229.255.255 | 65,536 | US |
allocated | 2022-10-21 | 20c786e8edd8… |
| 64.65.16.0 – 64.65.23.255 | 2,048 | US |
allocated | 2022-10-21 | ce9ccf36b965… |
| 130.250.137.0 – 130.250.137.255 | 256 | US |
allocated | 2022-10-21 | 2651a8b96bdb… |
| 134.199.0.0 – 134.199.31.255 | 8,192 | US |
allocated | 2022-10-21 | feae0c5faca3… |
| 134.199.96.0 – 134.199.127.255 | 8,192 | US |
allocated | 2022-10-21 | feae0c5faca3… |
| 158.120.76.0 – 158.120.77.255 | 512 | US |
allocated | 2022-10-21 | e6651b2e9519… |
| 198.102.29.0 – 198.102.29.255 | 256 | US |
allocated | 2022-10-21 | d5e4edffb401… |
| 167.94.7.0 – 167.94.7.255 | 256 |  SG |
allocated | 2022-10-20 | 534f7a32ebbf… |
| 167.94.47.0 – 167.94.47.255 | 256 | SG |
allocated | 2022-10-20 | 534f7a32ebbf… |
| 167.94.81.0 – 167.94.81.255 | 256 | SG |
allocated | 2022-10-20 | 534f7a32ebbf… |
| 167.94.158.0 – 167.94.158.255 | 256 | SG |
allocated | 2022-10-20 | 534f7a32ebbf… |
| 23.142.40.0 – 23.142.40.255 | 256 | US |
allocated | 2022-10-19 | 3a04c47f14cd… |
| 23.142.56.0 – 23.142.56.255 | 256 | US |
allocated | 2022-10-19 | 0b47782dfcf4… |
| 164.152.68.0 – 164.152.68.255 | 256 | US |
allocated | 2022-10-19 | 33d79d54a1d0… |
| 192.34.76.0 – 192.34.79.255 | 1,024 | US |
allocated | 2022-10-19 | fe020e343806… |
| 23.142.8.0 – 23.142.8.255 | 256 | US |
allocated | 2022-10-18 | c28a97d29517… |
| 130.250.220.0 – 130.250.223.255 | 1,024 | US |
allocated | 2022-10-18 | bf4f16169f7f… |
| 134.43.0.0 – 134.43.255.255 | 65,536 | US |
allocated | 2022-10-18 | 20c786e8edd8… |
| 147.185.187.0 – 147.185.187.255 | 256 | US |
allocated | 2022-10-18 | ecdef60a1469… |
| 167.94.99.0 – 167.94.99.255 | 256 | US |
allocated | 2022-10-18 | ecdef60a1469… |
| 198.96.222.0 – 198.96.222.255 | 256 | US |
allocated | 2022-10-18 | 17e808c8aee4… |
| 198.178.119.0 – 198.178.119.255 | 256 |  CA |
allocated | 2022-10-18 | a804a74c8ce6… |
| 23.141.248.0 – 23.141.248.255 | 256 | CA |
allocated | 2022-10-14 | 6cbe6e6ad02b… |
| 192.103.254.0 – 192.103.255.255 | 512 | CA |
allocated | 2022-10-14 | efb14df7b391… |
| 198.27.57.0 – 198.27.57.255 | 256 | US |
allocated | 2022-10-14 | b9d8b8937911… |
| 204.107.174.0 – 204.107.174.255 | 256 | US |
allocated | 2022-10-14 | 9a59945e4e8c… |
| 23.133.252.0 – 23.133.252.255 | 256 | US |
allocated | 2022-10-13 | 7a5df2988feb… |
| 23.133.253.0 – 23.133.253.255 | 256 | US |
allocated | 2022-10-13 | 7a5df2988feb… |
| 23.133.254.0 – 23.133.254.255 | 256 | US |
allocated | 2022-10-13 | 7a5df2988feb… |
| 23.133.255.0 – 23.133.255.255 | 256 | US |
allocated | 2022-10-13 | 7a5df2988feb… |
| 23.141.232.0 – 23.141.232.255 | 256 | US |
allocated | 2022-10-13 | b37ba6936824… |
| 23.164.114.0 – 23.164.114.255 | 256 | US |
allocated | 2022-10-13 | c8c0d9ad479a… |
| 50.21.0.0 – 50.21.15.255 | 4,096 | US |
allocated | 2022-10-13 | 3c8210435948… |
| 69.53.0.0 – 69.53.127.255 | 32,768 | US |
allocated | 2022-10-13 | 013c0ebdd6ce… |
| 107.155.160.0 – 107.155.175.255 | 4,096 | US |
allocated | 2022-10-13 | 67f6578ec4e9… |
| 155.94.80.0 – 155.94.95.255 | 4,096 | US |
allocated | 2022-10-13 | 67f6578ec4e9… |
| 164.152.64.0 – 164.152.67.255 | 1,024 | US |
allocated | 2022-10-13 | 9ebc54a442cd… |
| 216.212.0.0 – 216.212.127.255 | 32,768 | US |
allocated | 2022-10-13 | 013c0ebdd6ce… |
| 23.136.233.0 – 23.136.233.255 | 256 | US |
allocated | 2022-10-12 | 95745b9c08e0… |
| 198.199.145.0 – 198.199.145.255 | 256 | CA |
allocated | 2022-10-12 | d843d2aef138… |
| 204.14.192.0 – 204.14.199.255 | 2,048 | US |
allocated | 2022-10-12 | 805fb0b9ed35… |
| 205.173.160.0 – 205.173.167.255 | 2,048 | CA |
allocated | 2022-10-12 | bb49eea90bd9… |
| 13.60.0.0 – 13.63.255.255 | 262,144 | US |
allocated | 2022-10-11 | 20c786e8edd8… |
| 66.36.104.0 – 66.36.111.255 | 2,048 | US |
allocated | 2022-10-11 | d4bb2e7eb938… |
| 140.106.224.0 – 140.106.239.255 | 4,096 | US |
allocated | 2022-10-11 | adc8b004b305… |
| 209.25.184.0 – 209.25.191.255 | 2,048 | US |
allocated | 2022-10-11 | 7f2ad2b43534… |
| 216.21.230.0 – 216.21.230.255 | 256 | US |
allocated | 2022-10-11 | 401fec79237c… |
| 23.161.50.0 – 23.161.50.255 | 256 | US |
allocated | 2022-10-10 | 4e61b0c1cb12… |
| 128.254.140.0 – 128.254.143.255 | 1,024 | US |
allocated | 2022-10-10 | 7835458ceafd… |
| 128.254.176.0 – 128.254.179.255 | 1,024 | US |
allocated | 2022-10-10 | e9c80d1a94bb… |
| 134.127.0.0 – 134.127.255.255 | 65,536 | US |
allocated | 2022-10-10 | 20c786e8edd8… |
| 167.243.0.0 – 167.243.255.255 | 65,536 | US |
allocated | 2022-10-10 | 20c786e8edd8… |
| 192.6.48.0 – 192.6.51.255 | 1,024 | US |
allocated | 2022-10-10 | 89b29ae56a0a… |
| 198.180.202.0 – 198.180.202.255 | 256 | US |
allocated | 2022-10-10 | 3c8210435948… |
| 216.162.212.0 – 216.162.215.255 | 1,024 | US |
allocated | 2022-10-10 | c9e222972534… |
| 128.254.248.0 – 128.254.251.255 | 1,024 | US |
allocated | 2022-10-07 | f42402924287… |
| 128.254.252.0 – 128.254.255.255 | 1,024 | US |
allocated | 2022-10-07 | 63a686dac1f4… |
| 132.223.0.0 – 132.223.255.255 | 65,536 | US |
allocated | 2022-10-07 | 20c786e8edd8… |
| 206.168.40.0 – 206.168.47.255 | 2,048 | US |
allocated | 2022-10-07 | d6bb61a6a522… |
| 206.168.68.0 – 206.168.68.255 | 256 | US |
allocated | 2022-10-07 | d6bb61a6a522… |
| 206.168.249.0 – 206.168.249.255 | 256 | US |
allocated | 2022-10-07 | d6bb61a6a522… |
| 23.134.89.0 – 23.134.89.255 | 256 | US |
allocated | 2022-10-06 | 3538c1e668e5… |
| 23.134.90.0 – 23.134.90.255 | 256 | US |
allocated | 2022-10-06 | 3538c1e668e5… |
| 107.161.49.0 – 107.161.49.255 | 256 | US |
allocated | 2022-10-06 | 32b1c9061cf6… |
| 128.254.148.0 – 128.254.151.255 | 1,024 | US |
allocated | 2022-10-06 | d0e7cef34da1… |
| 128.254.160.0 – 128.254.163.255 | 1,024 | US |
allocated | 2022-10-06 | 55e96ce066bb… |
| 164.152.136.0 – 164.152.143.255 | 2,048 | US |
allocated | 2022-10-06 | 6e19a0c7aa20… |
| 23.141.216.0 – 23.141.216.255 | 256 |  GD |
allocated | 2022-10-05 | 42e251a47e05… |
| 64.110.28.0 – 64.110.31.255 | 1,024 | US |
allocated | 2022-10-05 | ad5a8840e6d5… |
| 66.245.164.0 – 66.245.167.255 | 1,024 | US |
allocated | 2022-10-05 | dd3a642cdc89… |
| 128.254.136.0 – 128.254.139.255 | 1,024 | CA |
allocated | 2022-10-05 | c028b312aae7… |
| 192.169.2.0 – 192.169.3.255 | 512 | US |
allocated | 2022-10-05 | 20f4313f96ee… |
| 198.45.114.0 – 198.45.115.255 | 512 | US |
allocated | 2022-10-05 | 68b4feb0d877… |
| 199.73.88.0 – 199.73.91.255 | 1,024 | US |
allocated | 2022-10-05 | 699699e2e0e7… |
| 206.168.2.0 – 206.168.3.255 | 512 | US |
allocated | 2022-10-05 | e54d521c19d1… |
| 207.229.95.0 – 207.229.95.255 | 256 | US |
allocated | 2022-10-05 | d3ddf22c3b47… |
| 23.141.200.0 – 23.141.200.255 | 256 | US |
allocated | 2022-10-04 | 5763fe9083a9… |
| 64.39.235.0 – 64.39.235.255 | 256 | US |
allocated | 2022-10-04 | fa6a81741230… |
| 65.75.192.0 – 65.75.195.255 | 1,024 | US |
allocated | 2022-10-04 | 1fb516ad18fc… |
| 65.75.220.0 – 65.75.223.255 | 1,024 | US |
allocated | 2022-10-04 | b305e24c3707… |