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
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.234.122.0 – 192.234.122.255 | 256 |  US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.234.123.0 – 192.234.123.255 | 256 | US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.234.124.0 – 192.234.124.255 | 256 | US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.234.125.0 – 192.234.125.255 | 256 | US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.234.126.0 – 192.234.126.255 | 256 | US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.234.127.0 – 192.234.127.255 | 256 | US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.234.128.0 – 192.234.128.255 | 256 | US |
allocated | 1992-10-16 | 6ff79fa80f2b… |
| 192.240.32.0 – 192.240.39.255 | 2,048 | US |
allocated | 1992-10-16 | 5eebdb5aa35d… |
| 192.240.40.0 – 192.240.43.255 | 1,024 | US |
allocated | 1992-10-16 | 5eebdb5aa35d… |
| 192.240.44.0 – 192.240.45.255 | 512 | US |
allocated | 1992-10-16 | 5eebdb5aa35d… |
| 192.240.46.0 – 192.240.46.255 | 256 | US |
allocated | 1992-10-16 | 5eebdb5aa35d… |
| 192.240.64.0 – 192.240.95.255 | 8,192 | US |
allocated | 1992-10-16 | 561b55a5ac56… |
| 162.113.0.0 – 162.113.255.255 | 65,536 | US |
allocated | 1992-10-15 | 6ff79fa80f2b… |
| 162.114.0.0 – 162.114.255.255 | 65,536 | US |
allocated | 1992-10-15 | 10b8218390c3… |
| 192.231.181.0 – 192.231.181.255 | 256 | US |
allocated | 1992-10-15 | 8f3344bc0ca1… |
| 192.231.182.0 – 192.231.182.255 | 256 | US |
allocated | 1992-10-15 | 0e7c2a14da45… |
| 192.231.184.0 – 192.231.184.255 | 256 | US |
allocated | 1992-10-15 | 535d44b441d5… |
| 192.231.185.0 – 192.231.185.255 | 256 | US |
allocated | 1992-10-15 | 535d44b441d5… |
| 192.231.186.0 – 192.231.186.255 | 256 | US |
allocated | 1992-10-15 | 4ce5c762757d… |
| 192.231.187.0 – 192.231.187.255 | 256 | US |
allocated | 1992-10-15 | 31a238f57eb4… |
| 192.231.189.0 – 192.231.189.255 | 256 | US |
allocated | 1992-10-15 | 4a9c683c4d57… |
| 192.231.190.0 – 192.231.190.255 | 256 | US |
allocated | 1992-10-15 | 51ef357aea52… |
| 192.231.191.0 – 192.231.191.255 | 256 | US |
allocated | 1992-10-15 | 45fe880b68a8… |
| 192.231.192.0 – 192.231.192.255 | 256 | US |
allocated | 1992-10-15 | 700ddad975b4… |
| 192.231.194.0 – 192.231.194.255 | 256 | US |
allocated | 1992-10-15 | e5710167b6e9… |
| 192.239.0.0 – 192.239.255.255 | 65,536 | US |
allocated | 1992-10-15 | e5e3b9c13678… |
| 192.240.0.0 – 192.240.15.255 | 4,096 | US |
allocated | 1992-10-15 | c00865a89818… |
| 192.225.128.0 – 192.225.143.255 | 4,096 | US |
allocated | 1992-10-14 | 5b8cafbd3b88… |
| 192.225.144.0 – 192.225.151.255 | 2,048 | US |
allocated | 1992-10-14 | 5b8cafbd3b88… |
| 192.225.152.0 – 192.225.152.255 | 256 | US |
allocated | 1992-10-14 | 5b8cafbd3b88… |
| 162.110.0.0 – 162.110.255.255 | 65,536 | US |
allocated | 1992-10-13 | cd2c51c4a1a8… |
| 162.111.0.0 – 162.111.255.255 | 65,536 | US |
allocated | 1992-10-13 | dd02f9b1a9de… |
| 192.231.162.0 – 192.231.163.255 | 512 | US |
allocated | 1992-10-13 | 50eebd13dfa7… |
| 192.231.164.0 – 192.231.164.255 | 256 | US |
allocated | 1992-10-13 | 50eebd13dfa7… |
| 192.231.165.0 – 192.231.165.255 | 256 | US |
allocated | 1992-10-13 | 5e7bb34c05ff… |
| 192.231.171.0 – 192.231.171.255 | 256 | US |
allocated | 1992-10-13 | f45255adf81d… |
| 192.231.172.0 – 192.231.172.255 | 256 |  CA |
allocated | 1992-10-13 | 8c97d8bab090… |
| 192.231.173.0 – 192.231.173.255 | 256 | CA |
allocated | 1992-10-13 | f636a6e6e4bd… |
| 192.231.174.0 – 192.231.174.255 | 256 | CA |
allocated | 1992-10-13 | f636a6e6e4bd… |
| 192.231.177.0 – 192.231.177.255 | 256 | US |
allocated | 1992-10-13 | 94ae41e92e04… |
| 192.231.178.0 – 192.231.178.255 | 256 | US |
allocated | 1992-10-13 | 94ae41e92e04… |
| 192.231.179.0 – 192.231.179.255 | 256 | US |
allocated | 1992-10-13 | 86bb66a34be0… |
| 192.231.180.0 – 192.231.180.255 | 256 | US |
allocated | 1992-10-13 | 82ac2da43d66… |
| 192.232.64.0 – 192.232.127.255 | 16,384 | US |
allocated | 1992-10-13 | 45f09ed4d057… |
| 192.234.41.0 – 192.234.41.255 | 256 | US |
allocated | 1992-10-13 | 66bfb4469006… |
| 192.234.42.0 – 192.234.42.255 | 256 | US |
allocated | 1992-10-13 | 66bfb4469006… |
| 192.234.89.0 – 192.234.89.255 | 256 | US |
allocated | 1992-10-13 | 45fe880b68a8… |
| 192.234.90.0 – 192.234.90.255 | 256 | US |
allocated | 1992-10-13 | 2ae4df117147… |
| 192.234.91.0 – 192.234.91.255 | 256 | US |
allocated | 1992-10-13 | 2fdf4383c8a2… |
| 192.234.92.0 – 192.234.92.255 | 256 | US |
allocated | 1992-10-13 | b16c63385cd6… |
| 192.234.93.0 – 192.234.93.255 | 256 | US |
allocated | 1992-10-13 | 534c27b63c2f… |
| 192.234.94.0 – 192.234.94.255 | 256 | US |
allocated | 1992-10-13 | 060a41f34016… |
| 192.234.95.0 – 192.234.95.255 | 256 | US |
allocated | 1992-10-13 | ebe69e0681ac… |
| 192.234.96.0 – 192.234.96.255 | 256 | US |
allocated | 1992-10-13 | 64cd1dd4b262… |
| 192.234.97.0 – 192.234.97.255 | 256 | US |
allocated | 1992-10-13 | 36bb813d43b6… |
| 192.234.98.0 – 192.234.98.255 | 256 | CA |
allocated | 1992-10-13 | d45bc32a39d3… |
| 192.234.99.0 – 192.234.99.255 | 256 | US |
allocated | 1992-10-13 | 83d342200b43… |
| 192.234.100.0 – 192.234.100.255 | 256 | US |
allocated | 1992-10-13 | b19f408dc467… |
| 192.234.101.0 – 192.234.101.255 | 256 | US |
allocated | 1992-10-13 | 45fe880b68a8… |
| 192.234.103.0 – 192.234.103.255 | 256 | US |
allocated | 1992-10-13 | ad9bc30a31ac… |
| 192.234.106.0 – 192.234.106.255 | 256 | US |
allocated | 1992-10-13 | 29ef072964e9… |
| 192.236.16.0 – 192.236.23.255 | 2,048 | US |
allocated | 1992-10-13 | ce6663c87697… |
| 192.236.24.0 – 192.236.25.255 | 512 | US |
allocated | 1992-10-13 | ce6663c87697… |
| 192.236.32.0 – 192.236.63.255 | 8,192 | US |
allocated | 1992-10-13 | 6b6a68ceff30… |
| 192.237.0.0 – 192.237.31.255 | 8,192 | CA |
allocated | 1992-10-13 | c85a8e65c6f6… |
| 155.47.0.0 – 155.47.255.255 | 65,536 | US |
allocated | 1992-10-12 | f0f79abc0633… |
| 155.50.0.0 – 155.50.127.255 | 32,768 | US |
allocated | 1992-10-12 | 42543342623e… |
| 192.190.14.0 – 192.190.14.255 | 256 | US |
allocated | 1992-10-12 | 64006a94956b… |
| 192.190.16.0 – 192.190.16.255 | 256 | US |
allocated | 1992-10-12 | 2e327d4aae4d… |
| 192.190.17.0 – 192.190.17.255 | 256 | US |
allocated | 1992-10-12 | d62832b8926b… |
| 192.190.18.0 – 192.190.18.255 | 256 | US |
allocated | 1992-10-12 | ce560ce6b360… |
| 192.231.161.0 – 192.231.161.255 | 256 | US |
allocated | 1992-10-12 | 4d9e805f5444… |
| 192.203.211.0 – 192.203.211.255 | 256 | US |
allocated | 1992-10-09 | a6b11f97fde6… |
| 192.203.212.0 – 192.203.212.255 | 256 | US |
allocated | 1992-10-09 | 78df1ea61d67… |
| 192.203.214.0 – 192.203.215.255 | 512 | US |
allocated | 1992-10-09 | 22f47f4585f0… |
| 192.231.143.0 – 192.231.143.255 | 256 | US |
allocated | 1992-10-09 | 562420174ac9… |
| 192.231.145.0 – 192.231.145.255 | 256 | US |
allocated | 1992-10-09 | bf415d4b2902… |
| 192.231.146.0 – 192.231.147.255 | 512 | US |
allocated | 1992-10-09 | bf415d4b2902… |
| 192.231.148.0 – 192.231.148.255 | 256 | US |
allocated | 1992-10-09 | 59c1e6993c84… |
| 192.231.150.0 – 192.231.150.255 | 256 | US |
allocated | 1992-10-09 | ebc131cd6b8a… |
| 192.231.151.0 – 192.231.151.255 | 256 | US |
allocated | 1992-10-09 | 45fe880b68a8… |
| 192.231.152.0 – 192.231.152.255 | 256 | US |
allocated | 1992-10-09 | 45fe880b68a8… |
| 192.231.153.0 – 192.231.153.255 | 256 | US |
allocated | 1992-10-09 | 45fe880b68a8… |
| 192.231.154.0 – 192.231.154.255 | 256 | US |
allocated | 1992-10-09 | 45fe880b68a8… |
| 192.231.156.0 – 192.231.159.255 | 1,024 | US |
allocated | 1992-10-09 | 7a3a76b0d465… |
| 192.231.160.0 – 192.231.160.255 | 256 | US |
allocated | 1992-10-09 | 7a3a76b0d465… |
| 192.238.32.0 – 192.238.63.255 | 8,192 | US |
allocated | 1992-10-09 | 161fb0fc33bc… |
| 192.190.11.0 – 192.190.11.255 | 256 | US |
allocated | 1992-10-08 | 99d9647960e5… |
| 192.228.64.0 – 192.228.71.255 | 2,048 | US |
allocated | 1992-10-08 | acfc4932ac54… |
| 192.228.72.0 – 192.228.75.255 | 1,024 | US |
allocated | 1992-10-08 | acfc4932ac54… |
| 192.228.76.0 – 192.228.77.255 | 512 | US |
allocated | 1992-10-08 | acfc4932ac54… |
| 192.228.78.0 – 192.228.78.255 | 256 | US |
allocated | 1992-10-08 | acfc4932ac54… |
| 192.231.138.0 – 192.231.138.255 | 256 | US |
allocated | 1992-10-08 | 228ef2745549… |
| 192.231.139.0 – 192.231.139.255 | 256 | US |
allocated | 1992-10-08 | c865ebc77bfc… |
| 192.231.141.0 – 192.231.141.255 | 256 | US |
allocated | 1992-10-08 | 1f39e142e2d3… |
| 192.231.142.0 – 192.231.142.255 | 256 | US |
allocated | 1992-10-08 | 57bfd436f462… |
| 141.86.0.0 – 141.86.255.255 | 65,536 | US |
allocated | 1992-10-07 | 20e6bf899752… |
| 162.106.0.0 – 162.106.255.255 | 65,536 | CA |
allocated | 1992-10-07 | a343afc0dc46… |
| 162.107.0.0 – 162.107.255.255 | 65,536 | US |
allocated | 1992-10-07 | 0acae4d90685… |
| 162.108.0.0 – 162.108.255.255 | 65,536 | US |
allocated | 1992-10-07 | ecae2b9df56a… |