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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 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 | a10e4089744c… |
| 167.94.99.0 – 167.94.99.255 | 256 | US |
allocated | 2022-10-18 | a10e4089744c… |
| 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… |
| 104.37.40.0 – 104.37.43.255 | 1,024 | US |
allocated | 2022-10-04 | 86bcdf15e5b8… |
| 128.254.196.0 – 128.254.199.255 | 1,024 | CA |
allocated | 2022-10-04 | a4be5f6d47be… |
| 128.254.236.0 – 128.254.239.255 | 1,024 | US |
allocated | 2022-10-04 | ee6f7c649986… |
| 130.250.200.0 – 130.250.203.255 | 1,024 | US |
allocated | 2022-10-04 | 76b12ee718bc… |
| 168.203.8.0 – 168.203.11.255 | 1,024 | US |
allocated | 2022-10-04 | bafe5e1b1f6c… |
| 192.227.0.0 – 192.227.0.255 | 256 | US |
allocated | 2022-10-04 | 7b93fe4d1d4a… |
| 198.22.52.0 – 198.22.52.255 | 256 | US |
allocated | 2022-10-04 | 6672921e4212… |
| 199.27.32.0 – 199.27.63.255 | 8,192 | US |
allocated | 2022-10-04 | ac525fc78a3b… |
| 204.238.159.0 – 204.238.159.255 | 256 | US |
allocated | 2022-10-04 | 6672921e4212… |
| 206.225.16.0 – 206.225.16.255 | 256 | US |
allocated | 2022-10-04 | 2054cdf1e893… |
| 209.177.79.0 – 209.177.79.255 | 256 | US |
allocated | 2022-10-04 | afa872149349… |
| 52.129.24.0 – 52.129.27.255 | 1,024 | US |
allocated | 2022-10-03 | c89efa2f1a0e… |
| 65.75.196.0 – 65.75.199.255 | 1,024 | US |
allocated | 2022-10-03 | 0e7bcfe44bf9… |
| 65.75.200.0 – 65.75.203.255 | 1,024 | US |
allocated | 2022-10-03 | 699d88426390… |
| 65.75.204.0 – 65.75.207.255 | 1,024 | US |
allocated | 2022-10-03 | e02b4c43a15f… |
| 65.75.208.0 – 65.75.211.255 | 1,024 | US |
allocated | 2022-10-03 | 5418cf11caf1… |
| 65.75.212.0 – 65.75.215.255 | 1,024 | US |
allocated | 2022-10-03 | 780a5f29a1f6… |
| 65.75.218.0 – 65.75.219.255 | 512 | US |
allocated | 2022-10-03 | 5193f5f50b8f… |
| 66.245.160.0 – 66.245.163.255 | 1,024 | US |
allocated | 2022-10-03 | 3288e524aa52… |
| 66.245.168.0 – 66.245.171.255 | 1,024 | US |
allocated | 2022-10-03 | 5a88c44d003c… |
| 66.245.172.0 – 66.245.175.255 | 1,024 | US |
allocated | 2022-10-03 | 992f06c0b44b… |
| 69.50.88.0 – 69.50.91.255 | 1,024 | US |
allocated | 2022-10-03 | 6b3c7bb08cab… |
| 69.80.226.0 – 69.80.227.255 | 512 | US |
allocated | 2022-10-03 | 25d3bdad747d… |
| 74.80.199.0 – 74.80.199.255 | 256 | US |
allocated | 2022-10-03 | 8decdb0a0b9e… |
| 128.254.128.0 – 128.254.131.255 | 1,024 | CA |
allocated | 2022-10-03 | 5806049dae5f… |