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
1,645,667,328
📦
IPv4 networks
76,693
delegated blocks
🧭
IPv6 networks
11,352
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 209.151.160.0 – 209.151.175.255 | 4,096 |  US |
allocated | 2009-04-20 | b00b30562e35… |
| 209.152.128.0 – 209.152.129.255 | 512 | US |
allocated | 2009-04-20 | 5ab6fcbe0427… |
| 209.152.130.0 – 209.152.130.255 | 256 | US |
allocated | 2009-04-20 | 4fcc2e148773… |
| 209.152.131.0 – 209.152.131.255 | 256 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.132.0 – 209.152.133.255 | 512 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.134.0 – 209.152.134.255 | 256 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.135.0 – 209.152.135.255 | 256 | US |
allocated | 2009-04-20 | 7e423b89042c… |
| 209.152.136.0 – 209.152.136.255 | 256 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.138.0 – 209.152.139.255 | 512 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.140.0 – 209.152.141.255 | 512 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.142.0 – 209.152.143.255 | 512 | US |
allocated | 2009-04-20 | 14ef58f98cd5… |
| 209.152.144.0 – 209.152.144.255 | 256 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.145.0 – 209.152.145.255 | 256 | US |
allocated | 2009-04-20 | 14ef58f98cd5… |
| 209.152.146.0 – 209.152.147.255 | 512 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.148.0 – 209.152.148.255 | 256 | US |
allocated | 2009-04-20 | ee8bedaf369d… |
| 209.152.149.0 – 209.152.149.255 | 256 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.150.0 – 209.152.150.255 | 256 | US |
allocated | 2009-04-20 | 4fcc2e148773… |
| 209.152.151.0 – 209.152.151.255 | 256 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 209.152.152.0 – 209.152.153.255 | 512 | US |
allocated | 2009-04-20 | 7e423b89042c… |
| 209.152.154.0 – 209.152.154.255 | 256 | US |
allocated | 2009-04-20 | 7e423b89042c… |
| 209.152.155.0 – 209.152.155.255 | 256 | US |
allocated | 2009-04-20 | c8be658e558e… |
| 209.152.156.0 – 209.152.157.255 | 512 | US |
allocated | 2009-04-20 | 7e423b89042c… |
| 209.152.158.0 – 209.152.159.255 | 512 | US |
allocated | 2009-04-20 | fe1bf20bce56… |
| 63.248.0.0 – 63.248.255.255 | 65,536 | US |
allocated | 2009-04-17 | d538268083a4… |
| 65.182.128.0 – 65.182.143.255 | 4,096 | US |
allocated | 2009-04-17 | 47544f475829… |
| 67.220.48.0 – 67.220.63.255 | 4,096 | US |
allocated | 2009-04-17 | a99735b23729… |
| 74.112.92.0 – 74.112.95.255 | 1,024 | US |
allocated | 2009-04-17 | 6e048190eb9a… |
| 74.112.104.0 – 74.112.111.255 | 2,048 | US |
allocated | 2009-04-17 | 60883e31effe… |
| 99.192.0.0 – 99.192.127.255 | 32,768 |  CA |
allocated | 2009-04-17 | 7de51f8320f6… |
| 24.55.64.0 – 24.55.127.255 | 16,384 | US |
allocated | 2009-04-16 | ce33fb2218d7… |
| 67.219.208.0 – 67.219.223.255 | 4,096 | US |
allocated | 2009-04-16 | 100ed7e287d3… |
| 67.219.240.0 – 67.219.255.255 | 4,096 | US |
allocated | 2009-04-16 | 399da38fd3d4… |
| 68.70.128.0 – 68.70.143.255 | 4,096 | US |
allocated | 2009-04-16 | 5a1fe3c61c9e… |
| 74.112.52.0 – 74.112.55.255 | 1,024 | US |
allocated | 2009-04-16 | 3a08bc5bdd5f… |
| 74.112.80.0 – 74.112.87.255 | 2,048 | US |
allocated | 2009-04-16 | 27fa35cd16cb… |
| 74.124.128.0 – 74.124.143.255 | 4,096 | US |
allocated | 2009-04-16 | 342774e43728… |
| 209.107.192.0 – 209.107.193.255 | 512 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.195.0 – 209.107.195.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.196.0 – 209.107.196.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.204.0 – 209.107.204.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.210.0 – 209.107.210.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.212.0 – 209.107.212.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.214.0 – 209.107.214.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.216.0 – 209.107.216.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 209.107.219.0 – 209.107.219.255 | 256 | US |
allocated | 2009-04-16 | bfdc6dbcfa0b… |
| 74.112.56.0 – 74.112.63.255 | 2,048 | US |
allocated | 2009-04-15 | f984730f795a… |
| 74.112.64.0 – 74.112.71.255 | 2,048 | US |
allocated | 2009-04-15 | 24872777a723… |
| 74.112.72.0 – 74.112.75.255 | 1,024 | US |
allocated | 2009-04-15 | 33c65ee0a964… |
| 68.68.0.0 – 68.68.15.255 | 4,096 | CA |
allocated | 2009-04-14 | 5ffb5f0d0de7… |
| 69.162.0.0 – 69.162.63.255 | 16,384 | US |
allocated | 2009-04-14 | fdbdd79131ea… |
| 74.112.40.0 – 74.112.47.255 | 2,048 | CA |
allocated | 2009-04-14 | 6f906388a88b… |
| 74.112.48.0 – 74.112.51.255 | 1,024 | US |
allocated | 2009-04-14 | 8aa4599ee935… |
| 173.168.0.0 – 173.175.255.255 | 524,288 | US |
allocated | 2009-04-14 | d2fc8fbc818f… |
| 70.35.32.0 – 70.35.63.255 | 8,192 | US |
allocated | 2009-04-13 | 0a9e86466475… |
| 97.64.128.0 – 97.64.255.255 | 32,768 | US |
allocated | 2009-04-13 | cfc730b92101… |
| 69.160.64.0 – 69.160.95.255 | 8,192 | US |
allocated | 2009-04-10 | 88b2acaa4fe3… |
| 74.112.0.0 – 74.112.7.255 | 2,048 | US |
allocated | 2009-04-10 | a695459849b8… |
| 74.112.16.0 – 74.112.19.255 | 1,024 | US |
allocated | 2009-04-10 | 911c6bb3d36c… |
| 74.112.20.0 – 74.112.23.255 | 1,024 | US |
allocated | 2009-04-10 | 4048331d6aa0… |
| 74.112.24.0 – 74.112.31.255 | 2,048 | US |
allocated | 2009-04-10 | f4eeba15c196… |
| 74.112.32.0 – 74.112.35.255 | 1,024 | US |
allocated | 2009-04-10 | fc60e533ac7b… |
| 74.112.36.0 – 74.112.39.255 | 1,024 | US |
allocated | 2009-04-10 | d31d6ac3de94… |
| 173.160.0.0 – 173.167.255.255 | 524,288 | US |
allocated | 2009-04-10 | 3a7b40ab58f6… |
| 66.44.224.0 – 66.44.239.255 | 4,096 | US |
allocated | 2009-04-09 | 70b58345eb96… |
| 66.187.160.0 – 66.187.175.255 | 4,096 | US |
allocated | 2009-04-09 | 1329c9d52ca3… |
| 69.163.32.0 – 69.163.47.255 | 4,096 | US |
allocated | 2009-04-09 | ce76d4251e84… |
| 69.164.240.0 – 69.164.255.255 | 4,096 | US |
allocated | 2009-04-09 | e3aee62e5a69… |
| 199.187.116.0 – 199.187.119.255 | 1,024 | US |
allocated | 2009-04-09 | f5b8aa894655… |
| 199.188.44.0 – 199.188.47.255 | 1,024 | US |
allocated | 2009-04-09 | 0b202d58809d… |
| 216.119.160.0 – 216.119.175.255 | 4,096 | US |
allocated | 2009-04-09 | d538268083a4… |
| 97.64.76.0 – 97.64.76.255 | 256 | US |
allocated | 2009-04-08 | a2ba142d8eab… |
| 97.64.84.0 – 97.64.85.255 | 512 | US |
allocated | 2009-04-08 | a2ba142d8eab… |
| 97.64.93.0 – 97.64.93.255 | 256 | US |
allocated | 2009-04-08 | a2ba142d8eab… |
| 97.64.100.0 – 97.64.103.255 | 1,024 | US |
allocated | 2009-04-08 | a2ba142d8eab… |
| 199.187.28.0 – 199.187.31.255 | 1,024 | US |
allocated | 2009-04-08 | 3255a193db9a… |
| 199.242.56.0 – 199.242.63.255 | 2,048 | US |
allocated | 2009-04-08 | f2e795211256… |
| 68.71.208.0 – 68.71.223.255 | 4,096 | US |
allocated | 2009-04-07 | 6a2bec1ff1c3… |
| 69.167.192.0 – 69.167.255.255 | 16,384 | US |
allocated | 2009-04-07 | cca072a7b635… |
| 174.124.0.0 – 174.125.255.255 | 131,072 | US |
allocated | 2009-04-07 | cdb7d42057bd… |
| 199.180.28.0 – 199.180.31.255 | 1,024 | CA |
allocated | 2009-04-07 | f4e477220417… |
| 199.180.52.0 – 199.180.55.255 | 1,024 | CA |
allocated | 2009-04-07 | 386c9b167f42… |
| 199.231.152.0 – 199.231.159.255 | 2,048 | US |
allocated | 2009-04-07 | dce91a67e815… |
| 68.71.112.0 – 68.71.127.255 | 4,096 | US |
allocated | 2009-04-06 | 0fa4a3082d9a… |
| 199.175.44.0 – 199.175.47.255 | 1,024 | US |
allocated | 2009-04-06 | 11605ea9b000… |
| 199.175.184.0 – 199.175.187.255 | 1,024 | US |
allocated | 2009-04-06 | 5a729c593d59… |
| 199.230.104.0 – 199.230.111.255 | 2,048 | US |
allocated | 2009-04-06 | 4dad89085698… |
| 207.98.128.0 – 207.98.191.255 | 16,384 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 207.98.192.0 – 207.98.223.255 | 8,192 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 207.98.224.0 – 207.98.239.255 | 4,096 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 207.98.240.0 – 207.98.247.255 | 2,048 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 207.98.248.0 – 207.98.248.255 | 256 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 207.98.249.0 – 207.98.249.255 | 256 | US |
allocated | 2009-04-06 | 8e96b9b26ba0… |
| 207.98.250.0 – 207.98.251.255 | 512 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 207.98.252.0 – 207.98.255.255 | 1,024 | US |
allocated | 2009-04-06 | e9f843549cbf… |
| 68.69.32.0 – 68.69.47.255 | 4,096 | US |
allocated | 2009-04-03 | 9d1d78dfde9d… |
| 199.168.28.0 – 199.168.31.255 | 1,024 | US |
allocated | 2009-04-03 | 8fe1e2535b3e… |
| 199.168.44.0 – 199.168.47.255 | 1,024 | US |
allocated | 2009-04-03 | 0553725a9a12… |
| 199.230.56.0 – 199.230.63.255 | 2,048 | US |
allocated | 2009-04-03 | f96917241084… |
| 68.69.160.0 – 68.69.175.255 | 4,096 | US |
allocated | 2009-04-02 | 03e199450cf6… |
| 69.165.128.0 – 69.165.255.255 | 32,768 | CA |
allocated | 2009-04-02 | cfdb5228ca1d… |