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 |
|---|---|---|---|---|---|
| 23.183.144.0 – 23.183.144.255 | 256 |  US |
allocated | 2021-07-08 | f4369e878a0f… |
| 45.41.7.0 – 45.41.7.255 | 256 |  CA |
allocated | 2021-07-08 | 5554db7f309b… |
| 45.41.20.0 – 45.41.23.255 | 1,024 | US |
allocated | 2021-07-08 | 350f79e68392… |
| 45.41.37.0 – 45.41.37.255 | 256 | US |
allocated | 2021-07-08 | 9e9101d25949… |
| 45.41.203.0 – 45.41.203.255 | 256 | US |
allocated | 2021-07-08 | 17b577e293cc… |
| 45.41.210.0 – 45.41.211.255 | 512 | CA |
allocated | 2021-07-08 | 8eed73e46bba… |
| 45.41.228.0 – 45.41.231.255 | 1,024 | US |
allocated | 2021-07-08 | 6fefc9bf882c… |
| 45.41.234.0 – 45.41.234.255 | 256 | US |
allocated | 2021-07-08 | 72a1f981552a… |
| 45.41.240.0 – 45.41.243.255 | 1,024 | US |
allocated | 2021-07-08 | 8ab4a5d1029f… |
| 45.45.164.0 – 45.45.167.255 | 1,024 | US |
allocated | 2021-07-08 | 711059be7da2… |
| 45.45.168.0 – 45.45.169.255 | 512 | US |
allocated | 2021-07-08 | c5f3870c3716… |
| 45.45.170.0 – 45.45.170.255 | 256 | US |
allocated | 2021-07-08 | 5b40663b33bb… |
| 45.45.172.0 – 45.45.175.255 | 1,024 | CA |
allocated | 2021-07-08 | 67a130bd2782… |
| 45.45.176.0 – 45.45.179.255 | 1,024 | US |
allocated | 2021-07-08 | 41bb99132e22… |
| 45.45.180.0 – 45.45.183.255 | 1,024 | US |
allocated | 2021-07-08 | efe118cb0a88… |
| 45.45.184.0 – 45.45.187.255 | 1,024 | US |
allocated | 2021-07-08 | 8e16ae97897e… |
| 45.45.188.0 – 45.45.191.255 | 1,024 | US |
allocated | 2021-07-08 | 041ee59612d2… |
| 45.45.193.0 – 45.45.193.255 | 256 | US |
allocated | 2021-07-08 | 4cd74f15fd0f… |
| 45.45.200.0 – 45.45.203.255 | 1,024 | US |
allocated | 2021-07-08 | ee2af44dc6b5… |
| 45.45.213.0 – 45.45.213.255 | 256 | US |
allocated | 2021-07-08 | 3f9c8f096966… |
| 45.45.216.0 – 45.45.219.255 | 1,024 | US |
allocated | 2021-07-08 | e23c6cb463ca… |
| 45.59.138.0 – 45.59.138.255 | 256 | US |
allocated | 2021-07-08 | 6d13c4beb439… |
| 45.59.144.0 – 45.59.147.255 | 1,024 | US |
allocated | 2021-07-08 | 00c9132c862e… |
| 45.59.156.0 – 45.59.157.255 | 512 | US |
allocated | 2021-07-08 | 587c152e96b3… |
| 45.59.166.0 – 45.59.166.255 | 256 | US |
allocated | 2021-07-08 | a9f0dfd63a04… |
| 85.113.84.0 – 85.113.84.255 | 256 | US |
allocated | 2021-07-08 | 9990a867e5e3… |
| 104.247.97.0 – 104.247.97.255 | 256 | US |
allocated | 2021-07-08 | 075cca6b94a3… |
| 104.247.124.0 – 104.247.124.255 | 256 | US |
allocated | 2021-07-08 | d050888ccbf8… |
| 119.252.108.0 – 119.252.111.255 | 1,024 | US |
allocated | 2021-07-08 | 3162b6feead1… |
| 172.98.12.0 – 172.98.15.255 | 1,024 | US |
allocated | 2021-07-08 | 125e461c9b1f… |
| 172.98.16.0 – 172.98.19.255 | 1,024 | US |
allocated | 2021-07-08 | 6f69b4fbc4a7… |
| 172.98.24.0 – 172.98.24.255 | 256 | US |
allocated | 2021-07-08 | 7c9eac3ebcd3… |
| 172.98.26.0 – 172.98.27.255 | 512 | US |
allocated | 2021-07-08 | 9eab66a265d6… |
| 172.98.32.0 – 172.98.35.255 | 1,024 | US |
allocated | 2021-07-08 | 22ff987907ad… |
| 172.98.48.0 – 172.98.51.255 | 1,024 | US |
allocated | 2021-07-08 | 587b0beea008… |
| 172.111.0.0 – 172.111.3.255 | 1,024 | US |
allocated | 2021-07-08 | 414e7bd774ff… |
| 203.20.242.0 – 203.20.243.255 | 512 | US |
allocated | 2021-07-08 | 5d1ff38de607… |
| 209.209.46.0 – 209.209.46.255 | 256 | US |
allocated | 2021-07-08 | 1687fbf526c8… |
| 213.165.224.0 – 213.165.255.255 | 8,192 | US |
allocated | 2021-07-08 | aa5d19b9916f… |
| 23.183.48.0 – 23.183.48.255 | 256 | US |
allocated | 2021-07-07 | c16d801ba226… |
| 23.183.80.0 – 23.183.83.255 | 1,024 | US |
allocated | 2021-07-07 | 906906387c97… |
| 45.41.0.0 – 45.41.3.255 | 1,024 | US |
allocated | 2021-07-07 | f4369e878a0f… |
| 45.41.4.0 – 45.41.4.255 | 256 | CA |
allocated | 2021-07-07 | 0d0e65084912… |
| 45.41.12.0 – 45.41.15.255 | 1,024 | US |
allocated | 2021-07-07 | 99f920b3e851… |
| 45.41.16.0 – 45.41.19.255 | 1,024 | US |
allocated | 2021-07-07 | 0223d8c80de6… |
| 45.41.26.0 – 45.41.27.255 | 512 | US |
allocated | 2021-07-07 | 15b4eae91389… |
| 45.41.28.0 – 45.41.31.255 | 1,024 | CA |
allocated | 2021-07-07 | c4897788bd1b… |
| 45.41.38.0 – 45.41.38.255 | 256 | US |
allocated | 2021-07-07 | 98d3e9dbf002… |
| 45.41.40.0 – 45.41.43.255 | 1,024 |  PR |
allocated | 2021-07-07 | 29c4b6fc96fa… |
| 45.41.44.0 – 45.41.47.255 | 1,024 | US |
allocated | 2021-07-07 | fdf235593fcc… |
| 45.41.48.0 – 45.41.51.255 | 1,024 | US |
allocated | 2021-07-07 | 955c5f6dd8ae… |
| 45.41.56.0 – 45.41.59.255 | 1,024 | US |
allocated | 2021-07-07 | 273e0b3bfa4a… |
| 45.41.60.0 – 45.41.63.255 | 1,024 | US |
allocated | 2021-07-07 | 938336013df6… |
| 45.41.235.0 – 45.41.235.255 | 256 | US |
allocated | 2021-07-07 | 0784c0de6568… |
| 45.41.244.0 – 45.41.247.255 | 1,024 | US |
allocated | 2021-07-07 | ce8f3f9c64bc… |
| 45.41.248.0 – 45.41.251.255 | 1,024 | US |
allocated | 2021-07-07 | 544c50539fcd… |
| 45.41.252.0 – 45.41.255.255 | 1,024 | US |
allocated | 2021-07-07 | 8fa89bd0bc0f… |
| 45.45.137.0 – 45.45.137.255 | 256 | US |
allocated | 2021-07-07 | 8c19d8c4e2de… |
| 45.45.140.0 – 45.45.143.255 | 1,024 | US |
allocated | 2021-07-07 | 3213d67e5b84… |
| 45.45.148.0 – 45.45.148.255 | 256 | CA |
allocated | 2021-07-07 | 5daed17c45a6… |
| 45.45.160.0 – 45.45.163.255 | 1,024 | CA |
allocated | 2021-07-07 | 431810b8e96f… |
| 45.59.150.0 – 45.59.150.255 | 256 | US |
allocated | 2021-07-07 | 51550ae8b66c… |
| 45.59.158.0 – 45.59.158.255 | 256 | US |
allocated | 2021-07-07 | 9a2d677e2ae0… |
| 45.59.164.0 – 45.59.164.255 | 256 | US |
allocated | 2021-07-07 | 1ad876458d32… |
| 45.59.168.0 – 45.59.171.255 | 1,024 | US |
allocated | 2021-07-07 | 1169f018c827… |
| 64.112.50.0 – 64.112.51.255 | 512 | CA |
allocated | 2021-07-07 | 3f439b55c8dd… |
| 64.112.118.0 – 64.112.119.255 | 512 | US |
allocated | 2021-07-07 | 8a1e1d4bfe74… |
| 64.112.124.0 – 64.112.127.255 | 1,024 | US |
allocated | 2021-07-07 | a7a0f39375f9… |
| 94.140.1.0 – 94.140.1.255 | 256 | US |
allocated | 2021-07-07 | e85406db1dff… |
| 98.158.226.0 – 98.158.226.255 | 256 | US |
allocated | 2021-07-07 | 394c489c4636… |
| 104.166.96.0 – 104.166.97.255 | 512 | US |
allocated | 2021-07-07 | 4e42329529d3… |
| 104.166.108.0 – 104.166.108.255 | 256 | US |
allocated | 2021-07-07 | e9738d27578d… |
| 104.166.109.0 – 104.166.109.255 | 256 | US |
allocated | 2021-07-07 | 075b64f6a8b2… |
| 104.247.98.0 – 104.247.98.255 | 256 | US |
allocated | 2021-07-07 | b3c0b4ff9c6d… |
| 104.247.104.0 – 104.247.107.255 | 1,024 | US |
allocated | 2021-07-07 | 5756fc9f4c07… |
| 104.247.108.0 – 104.247.111.255 | 1,024 | US |
allocated | 2021-07-07 | ab01fef4b7ce… |
| 104.247.116.0 – 104.247.116.255 | 256 | US |
allocated | 2021-07-07 | 3b65efba6fe8… |
| 104.247.117.0 – 104.247.117.255 | 256 | US |
allocated | 2021-07-07 | 9dc9ecac1e5f… |
| 104.247.118.0 – 104.247.119.255 | 512 | US |
allocated | 2021-07-07 | 2d08f4da33c3… |
| 104.247.126.0 – 104.247.126.255 | 256 | CA |
allocated | 2021-07-07 | aad3050c151c… |
| 104.250.229.0 – 104.250.229.255 | 256 | US |
allocated | 2021-07-07 | 920efe78a9a9… |
| 162.33.160.0 – 162.33.167.255 | 2,048 | US |
allocated | 2021-07-07 | b990687ac3df… |
| 162.33.191.0 – 162.33.191.255 | 256 | CA |
allocated | 2021-07-07 | 551dedd3375c… |
| 162.33.224.0 – 162.33.224.255 | 256 | US |
allocated | 2021-07-07 | a578ee497526… |
| 168.100.160.0 – 168.100.163.255 | 1,024 | US |
allocated | 2021-07-07 | 555d96f84ca8… |
| 172.98.0.0 – 172.98.3.255 | 1,024 | US |
allocated | 2021-07-07 | 6052786a817d… |
| 172.98.4.0 – 172.98.4.255 | 256 | US |
allocated | 2021-07-07 | 6cf8d0de3323… |
| 172.98.6.0 – 172.98.6.255 | 256 | US |
allocated | 2021-07-07 | e05d7a35c18e… |
| 172.98.8.0 – 172.98.11.255 | 1,024 | US |
allocated | 2021-07-07 | 96812b66b310… |
| 172.98.30.0 – 172.98.31.255 | 512 | US |
allocated | 2021-07-07 | ffdc734c9aab… |
| 172.98.36.0 – 172.98.39.255 | 1,024 | US |
allocated | 2021-07-07 | eeb58f9e11de… |
| 172.98.40.0 – 172.98.43.255 | 1,024 | US |
allocated | 2021-07-07 | f45f242c5a54… |
| 172.98.44.0 – 172.98.47.255 | 1,024 | US |
allocated | 2021-07-07 | 4388203e85da… |
| 172.111.4.0 – 172.111.7.255 | 1,024 | US |
allocated | 2021-07-07 | f05ab67d3467… |
| 172.111.8.0 – 172.111.11.255 | 1,024 | US |
allocated | 2021-07-07 | 28e5d1121241… |
| 172.111.12.0 – 172.111.15.255 | 1,024 | US |
allocated | 2021-07-07 | 50dff858ba68… |
| 172.111.16.0 – 172.111.19.255 | 1,024 | US |
allocated | 2021-07-07 | e6d6e4164232… |
| 172.111.28.0 – 172.111.31.255 | 1,024 | US |
allocated | 2021-07-07 | 165ec188a98d… |
| 172.111.33.0 – 172.111.33.255 | 256 | US |
allocated | 2021-07-07 | 4043909bfc11… |
| 172.111.34.0 – 172.111.35.255 | 512 | US |
allocated | 2021-07-07 | 4043909bfc11… |