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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 165.140.192.0 – 165.140.195.255 | 1,024 |  US |
allocated | 2021-10-07 | 6b979269fa3f… |
| 165.140.200.0 – 165.140.203.255 | 1,024 | US |
allocated | 2021-10-07 | e46dcc091a22… |
| 165.140.223.0 – 165.140.223.255 | 256 | US |
allocated | 2021-10-07 | c9116f63df2c… |
| 165.140.240.0 – 165.140.243.255 | 1,024 | US |
allocated | 2021-10-07 | ab535d1680a8… |
| 165.140.254.0 – 165.140.255.255 | 512 | US |
allocated | 2021-10-07 | eeb3b2be0777… |
| 173.249.184.0 – 173.249.187.255 | 1,024 | US |
allocated | 2021-10-07 | 00d87d1a2c77… |
| 204.19.0.0 – 204.19.0.255 | 256 | US |
allocated | 2021-10-07 | deb74442dae8… |
| 208.99.0.0 – 208.99.3.255 | 1,024 | US |
allocated | 2021-10-07 | 017fa69775e8… |
| 208.99.8.0 – 208.99.11.255 | 1,024 |  PR |
allocated | 2021-10-07 | 8aa0352b30f1… |
| 208.99.48.0 – 208.99.49.255 | 512 | US |
allocated | 2021-10-07 | 6445112fe5ae… |
| 208.99.58.0 – 208.99.58.255 | 256 | US |
allocated | 2021-10-07 | 7dc8066a945f… |
| 208.99.59.0 – 208.99.59.255 | 256 |  CA |
allocated | 2021-10-07 | b125e2a6026d… |
| 208.99.63.0 – 208.99.63.255 | 256 | CA |
allocated | 2021-10-07 | 81ac744d17b7… |
| 216.73.144.0 – 216.73.147.255 | 1,024 | US |
allocated | 2021-10-07 | 8bb88c7d8710… |
| 216.73.152.0 – 216.73.155.255 | 1,024 | US |
allocated | 2021-10-07 | 9550a7789634… |
| 103.72.76.0 – 103.72.79.255 | 1,024 | US |
allocated | 2021-10-06 | 6c14fbde2e50… |
| 103.204.128.0 – 103.204.131.255 | 1,024 | US |
allocated | 2021-10-06 | 6c14fbde2e50… |
| 106.0.62.0 – 106.0.63.255 | 512 | US |
allocated | 2021-10-06 | 6c14fbde2e50… |
| 165.140.96.0 – 165.140.99.255 | 1,024 | US |
allocated | 2021-10-06 | 0987b5758d2c… |
| 167.94.22.0 – 167.94.22.255 | 256 | US |
allocated | 2021-10-06 | 81d2241759b7… |
| 23.247.132.0 – 23.247.135.255 | 1,024 | US |
allocated | 2021-10-05 | 0e7bcfe44bf9… |
| 23.247.136.0 – 23.247.139.255 | 1,024 | US |
allocated | 2021-10-05 | 0bbfebc2c239… |
| 23.247.144.0 – 23.247.147.255 | 1,024 | US |
allocated | 2021-10-05 | c89efa2f1a0e… |
| 23.247.148.0 – 23.247.151.255 | 1,024 | US |
allocated | 2021-10-05 | 9498e634da02… |
| 23.247.152.0 – 23.247.155.255 | 1,024 | US |
allocated | 2021-10-05 | c24d8efd81c9… |
| 23.247.164.0 – 23.247.167.255 | 1,024 | CA |
allocated | 2021-10-05 | 2507d713d6b6… |
| 23.247.183.0 – 23.247.183.255 | 256 | US |
allocated | 2021-10-05 | 7143611ee4ac… |
| 23.247.188.0 – 23.247.189.255 | 512 | US |
allocated | 2021-10-05 | b6dfa6fdce9e… |
| 23.247.190.0 – 23.247.190.255 | 256 | US |
allocated | 2021-10-05 | 974e2ddadb2d… |
| 23.247.192.0 – 23.247.195.255 | 1,024 | CA |
allocated | 2021-10-05 | 0162a715f157… |
| 23.247.196.0 – 23.247.199.255 | 1,024 | CA |
allocated | 2021-10-05 | 90c8c2229cf5… |
| 23.247.216.0 – 23.247.219.255 | 1,024 | US |
allocated | 2021-10-05 | b725a263242e… |
| 23.247.220.0 – 23.247.223.255 | 1,024 | US |
allocated | 2021-10-05 | 0c42a2fb04ca… |
| 23.247.228.0 – 23.247.231.255 | 1,024 | US |
allocated | 2021-10-05 | 1ebf7cd5bc63… |
| 23.247.232.0 – 23.247.235.255 | 1,024 | US |
allocated | 2021-10-05 | dee22e8e4ded… |
| 23.247.236.0 – 23.247.239.255 | 1,024 | US |
allocated | 2021-10-05 | 4a6fecbeba22… |
| 23.247.250.0 – 23.247.251.255 | 512 | US |
allocated | 2021-10-05 | cfc7425050cd… |
| 64.52.24.0 – 64.52.31.255 | 2,048 | US |
allocated | 2021-10-05 | cc23ce1a16b4… |
| 66.118.228.0 – 66.118.231.255 | 1,024 | US |
allocated | 2021-10-05 | 31a9c4168ad7… |
| 165.140.112.0 – 165.140.115.255 | 1,024 | US |
allocated | 2021-10-05 | 7b2d575a0adc… |
| 165.140.116.0 – 165.140.119.255 | 1,024 | US |
allocated | 2021-10-05 | 08ed2fad0314… |
| 165.140.121.0 – 165.140.121.255 | 256 | US |
allocated | 2021-10-05 | 7967ea56a84b… |
| 165.140.128.0 – 165.140.131.255 | 1,024 | US |
allocated | 2021-10-05 | e71d75d801ce… |
| 165.140.140.0 – 165.140.141.255 | 512 | US |
allocated | 2021-10-05 | ed50e3294a98… |
| 165.140.142.0 – 165.140.142.255 | 256 | CA |
allocated | 2021-10-05 | bfc82c32f1e5… |
| 165.140.144.0 – 165.140.147.255 | 1,024 |  BS |
allocated | 2021-10-05 | f3fc6767e64c… |
| 165.140.156.0 – 165.140.159.255 | 1,024 | US |
allocated | 2021-10-05 | 2c1ccc013c2e… |
| 165.140.160.0 – 165.140.163.255 | 1,024 | PR |
allocated | 2021-10-05 | c0478d74d24f… |
| 165.140.164.0 – 165.140.167.255 | 1,024 | US |
allocated | 2021-10-05 | 314105018568… |
| 165.140.172.0 – 165.140.175.255 | 1,024 | CA |
allocated | 2021-10-05 | 2a5544c7349b… |
| 165.140.176.0 – 165.140.179.255 | 1,024 | US |
allocated | 2021-10-05 | d689f148e0c9… |
| 165.140.196.0 – 165.140.199.255 | 1,024 | US |
allocated | 2021-10-05 | 129bffc64e6c… |
| 165.140.208.0 – 165.140.211.255 | 1,024 | US |
allocated | 2021-10-05 | 739c2ee28080… |
| 165.140.212.0 – 165.140.215.255 | 1,024 | US |
allocated | 2021-10-05 | 3a496cfb8a58… |
| 165.140.232.0 – 165.140.235.255 | 1,024 | US |
allocated | 2021-10-05 | 2425aa2777b3… |
| 165.140.236.0 – 165.140.239.255 | 1,024 | US |
allocated | 2021-10-05 | 992f06c0b44b… |
| 165.140.244.0 – 165.140.247.255 | 1,024 | US |
allocated | 2021-10-05 | 7200e112c8f8… |
| 198.136.156.0 – 198.136.156.255 | 256 | US |
allocated | 2021-10-05 | 697750c6c882… |
| 207.65.99.0 – 207.65.99.255 | 256 | US |
allocated | 2021-10-05 | 4cd50e96b26c… |
| 208.99.16.0 – 208.99.19.255 | 1,024 | US |
allocated | 2021-10-05 | ee04933f86dc… |
| 208.99.24.0 – 208.99.27.255 | 1,024 | US |
allocated | 2021-10-05 | f58f9338f008… |
| 208.99.28.0 – 208.99.31.255 | 1,024 | US |
allocated | 2021-10-05 | 056cb39c0afc… |
| 208.99.32.0 – 208.99.35.255 | 1,024 | US |
allocated | 2021-10-05 | b0d7fffbf5b7… |
| 208.99.40.0 – 208.99.43.255 | 1,024 | US |
allocated | 2021-10-05 | 99d9053fc448… |
| 216.73.184.0 – 216.73.184.255 | 256 | US |
allocated | 2021-10-05 | 5a5ea263d63f… |
| 216.73.188.0 – 216.73.188.255 | 256 | US |
allocated | 2021-10-05 | e56f15ba0be4… |
| 216.73.189.0 – 216.73.189.255 | 256 | US |
allocated | 2021-10-05 | 576f48063d3f… |
| 23.190.112.0 – 23.190.112.255 | 256 | BS |
allocated | 2021-10-04 | f3fc6767e64c… |
| 23.190.144.0 – 23.190.144.255 | 256 | US |
allocated | 2021-10-04 | ede8492e43ef… |
| 64.30.156.0 – 64.30.157.255 | 512 | US |
allocated | 2021-10-04 | 3be595fea2e0… |
| 64.234.115.0 – 64.234.115.255 | 256 | CA |
allocated | 2021-10-04 | d70c795ad0ae… |
| 66.118.4.0 – 66.118.7.255 | 1,024 | US |
allocated | 2021-10-04 | fce25aad9f2b… |
| 66.118.8.0 – 66.118.11.255 | 1,024 | US |
allocated | 2021-10-04 | f3363cea7681… |
| 66.118.16.0 – 66.118.19.255 | 1,024 | CA |
allocated | 2021-10-04 | e5401c588e33… |
| 66.118.20.0 – 66.118.23.255 | 1,024 | US |
allocated | 2021-10-04 | 3011d79aea1c… |
| 66.118.24.0 – 66.118.27.255 | 1,024 | US |
allocated | 2021-10-04 | 033ec8b486d2… |
| 66.118.28.0 – 66.118.31.255 | 1,024 | US |
allocated | 2021-10-04 | d66bd5be4031… |
| 66.118.32.0 – 66.118.35.255 | 1,024 | CA |
allocated | 2021-10-04 | 7d958d2474d8… |
| 66.118.36.0 – 66.118.39.255 | 1,024 |  DM |
allocated | 2021-10-04 | 5d2eb57c98a2… |
| 66.118.40.0 – 66.118.43.255 | 1,024 | US |
allocated | 2021-10-04 | f4470d496199… |
| 66.118.44.0 – 66.118.47.255 | 1,024 | US |
allocated | 2021-10-04 | 075be1ce5611… |
| 66.118.48.0 – 66.118.51.255 | 1,024 | US |
allocated | 2021-10-04 | a1a056e17522… |
| 66.118.52.0 – 66.118.55.255 | 1,024 | US |
allocated | 2021-10-04 | 3a1e8fea1ff0… |
| 66.118.56.0 – 66.118.56.255 | 256 | US |
allocated | 2021-10-04 | d6032d42598c… |
| 66.118.62.0 – 66.118.63.255 | 512 | CA |
allocated | 2021-10-04 | 313540ad27f2… |
| 66.118.224.0 – 66.118.227.255 | 1,024 | PR |
allocated | 2021-10-04 | 6cd686d18c1b… |
| 66.118.232.0 – 66.118.235.255 | 1,024 | CA |
allocated | 2021-10-04 | fa30460c88e6… |
| 66.118.236.0 – 66.118.239.255 | 1,024 |  SG |
allocated | 2021-10-04 | 534f7a32ebbf… |
| 66.118.240.0 – 66.118.243.255 | 1,024 | US |
allocated | 2021-10-04 | c69d336501b4… |
| 66.118.244.0 – 66.118.247.255 | 1,024 | US |
allocated | 2021-10-04 | feb12484a6a0… |
| 66.118.248.0 – 66.118.251.255 | 1,024 | US |
allocated | 2021-10-04 | e5142ced9c8e… |
| 66.118.255.0 – 66.118.255.255 | 256 | SG |
allocated | 2021-10-04 | 534f7a32ebbf… |
| 72.18.80.0 – 72.18.83.255 | 1,024 | US |
allocated | 2021-10-04 | 9550a7789634… |
| 72.18.84.0 – 72.18.87.255 | 1,024 | US |
allocated | 2021-10-04 | 4228e2d8008e… |
| 72.18.88.0 – 72.18.91.255 | 1,024 | US |
allocated | 2021-10-04 | fdaae774c08e… |
| 98.96.0.0 – 98.96.127.255 | 32,768 | US |
allocated | 2021-10-04 | c64d47981f17… |
| 162.245.100.0 – 162.245.103.255 | 1,024 | US |
allocated | 2021-10-04 | deac19135354… |
| 167.94.11.0 – 167.94.11.255 | 256 | US |
allocated | 2021-10-04 | 07522715fa5d… |
| 173.249.164.0 – 173.249.167.255 | 1,024 | US |
allocated | 2021-10-04 | 2fc8987d065f… |
| 173.249.172.0 – 173.249.175.255 | 1,024 | US |
allocated | 2021-10-04 | 83d44a0a1bb7… |