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
1,645,582,848
📦
IPv4 networks
76,670
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,007
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.154.7.0 – 198.154.7.255 | 256 |  CA |
allocated | 2013-10-28 | be434b2be838… |
| 198.160.5.0 – 198.160.5.255 | 256 |  US |
allocated | 2013-10-28 | 63d5f899c196… |
| 198.160.171.0 – 198.160.171.255 | 256 | US |
allocated | 2013-10-28 | 31bda92c170a… |
| 23.239.32.0 – 23.239.63.255 | 8,192 | CA |
allocated | 2013-10-25 | aa1284f96cc4… |
| 23.249.0.0 – 23.249.7.255 | 2,048 | US |
allocated | 2013-10-25 | 94b3a580fe88… |
| 162.223.160.0 – 162.223.163.255 | 1,024 | US |
allocated | 2013-10-25 | 48e15959ba30… |
| 162.223.164.0 – 162.223.167.255 | 1,024 | US |
allocated | 2013-10-25 | 3df02c2ebcb7… |
| 162.223.180.0 – 162.223.183.255 | 1,024 | US |
allocated | 2013-10-25 | 98e6c615fd07… |
| 162.223.184.0 – 162.223.191.255 | 2,048 | US |
allocated | 2013-10-25 | e719acbe6fcb… |
| 162.223.192.0 – 162.223.199.255 | 2,048 | US |
allocated | 2013-10-25 | 3833da8762cc… |
| 198.153.223.0 – 198.153.223.255 | 256 | US |
allocated | 2013-10-25 | 0382908c8396… |
| 66.37.32.0 – 66.37.47.255 | 4,096 | US |
allocated | 2013-10-24 | 34d342be0361… |
| 162.223.144.0 – 162.223.151.255 | 2,048 | US |
allocated | 2013-10-24 | abf2cb479a6b… |
| 162.223.152.0 – 162.223.155.255 | 1,024 | US |
allocated | 2013-10-24 | 734560e13086… |
| 162.223.158.0 – 162.223.159.255 | 512 | US |
allocated | 2013-10-24 | 734560e13086… |
| 198.153.219.0 – 198.153.219.255 | 256 | US |
allocated | 2013-10-24 | c7ad4306e8d4… |
| 23.236.96.0 – 23.236.111.255 | 4,096 | US |
allocated | 2013-10-23 | dd93e0fb1f68… |
| 23.236.112.0 – 23.236.127.255 | 4,096 | US |
allocated | 2013-10-23 | dd93e0fb1f68… |
| 23.239.0.0 – 23.239.31.255 | 8,192 | US |
allocated | 2013-10-23 | 8ff74c5691c8… |
| 107.128.0.0 – 107.143.255.255 | 1,048,576 | US |
allocated | 2013-10-23 | 81e05477cc28… |
| 162.223.112.0 – 162.223.115.255 | 1,024 | US |
allocated | 2013-10-23 | 34d342be0361… |
| 162.223.128.0 – 162.223.131.255 | 1,024 | US |
allocated | 2013-10-23 | b0f333ff972f… |
| 162.223.132.0 – 162.223.135.255 | 1,024 | US |
allocated | 2013-10-23 | 00c970e20883… |
| 162.223.136.0 – 162.223.143.255 | 2,048 | US |
allocated | 2013-10-23 | 73d7a156bf12… |
| 184.164.64.0 – 184.164.95.255 | 8,192 | US |
allocated | 2013-10-23 | f0974eeeff09… |
| 23.236.64.0 – 23.236.79.255 | 4,096 | US |
allocated | 2013-10-22 | 386cac4c5a1e… |
| 23.236.80.0 – 23.236.95.255 | 4,096 | US |
allocated | 2013-10-22 | 198cb6e8544e… |
| 162.223.100.0 – 162.223.103.255 | 1,024 | CA |
allocated | 2013-10-22 | c86ee0d9d7ed… |
| 162.223.104.0 – 162.223.107.255 | 1,024 | US |
allocated | 2013-10-22 | 75fc43d5f69c… |
| 162.223.108.0 – 162.223.111.255 | 1,024 | US |
allocated | 2013-10-22 | e5579abedbc8… |
| 198.151.255.0 – 198.151.255.255 | 256 | US |
allocated | 2013-10-22 | 05699e9acb6a… |
| 198.153.207.0 – 198.153.207.255 | 256 | US |
allocated | 2013-10-22 | 2206c42c653f… |
| 23.236.48.0 – 23.236.63.255 | 4,096 | US |
allocated | 2013-10-21 | 5cb965e996bf… |
| 64.96.0.0 – 64.96.127.255 | 32,768 | CA |
allocated | 2013-10-21 | 3fe77e1e509c… |
| 64.96.128.0 – 64.96.255.255 | 32,768 | US |
allocated | 2013-10-21 | fec517dc310c… |
| 64.97.0.0 – 64.97.255.255 | 65,536 | US |
allocated | 2013-10-21 | fec517dc310c… |
| 162.223.60.0 – 162.223.63.255 | 1,024 | US |
allocated | 2013-10-21 | a8088730ae17… |
| 162.223.96.0 – 162.223.99.255 | 1,024 | US |
allocated | 2013-10-21 | 4a9f591a2f98… |
| 198.62.207.0 – 198.62.207.255 | 256 | US |
allocated | 2013-10-21 | 04a4d2692943… |
| 198.62.229.0 – 198.62.229.255 | 256 | US |
allocated | 2013-10-21 | 0d83c2494aad… |
| 198.151.252.0 – 198.151.252.255 | 256 | US |
allocated | 2013-10-21 | f2a39c7253ad… |
| 199.242.28.0 – 199.242.31.255 | 1,024 | US |
allocated | 2013-10-21 | ce9a175ceb0e… |
| 23.236.32.0 – 23.236.47.255 | 4,096 | US |
allocated | 2013-10-18 | cecf703d1a72… |
| 162.223.72.0 – 162.223.79.255 | 2,048 | US |
allocated | 2013-10-18 | 7f75b8e6c16c… |
| 162.223.80.0 – 162.223.87.255 | 2,048 | US |
allocated | 2013-10-18 | 08934af1f452… |
| 162.223.88.0 – 162.223.95.255 | 2,048 | US |
allocated | 2013-10-18 | 73f9edc490b6… |
| 198.62.120.0 – 198.62.121.255 | 512 | US |
allocated | 2013-10-18 | 195f15f0822c… |
| 198.62.164.0 – 198.62.164.255 | 256 | CA |
allocated | 2013-10-18 | 316ea78c015c… |
| 198.62.201.0 – 198.62.201.255 | 256 | US |
allocated | 2013-10-18 | 86ab2471bf93… |
| 198.62.202.0 – 198.62.203.255 | 512 | US |
allocated | 2013-10-18 | a894646de2db… |
| 23.235.224.0 – 23.235.255.255 | 8,192 | US |
allocated | 2013-10-17 | 5b367eafcaa7… |
| 23.236.0.0 – 23.236.15.255 | 4,096 |  BB |
allocated | 2013-10-17 | 313fe9a9cd67… |
| 23.236.16.0 – 23.236.31.255 | 4,096 | US |
allocated | 2013-10-17 | c4fd80b9f9ee… |
| 23.248.0.0 – 23.248.127.255 | 32,768 | CA |
allocated | 2013-10-17 | e23cabb7a6c5… |
| 23.248.128.0 – 23.248.159.255 | 8,192 | CA |
allocated | 2013-10-17 | e23cabb7a6c5… |
| 162.223.28.0 – 162.223.31.255 | 1,024 | US |
allocated | 2013-10-17 | bf15c425ecb6… |
| 162.223.40.0 – 162.223.43.255 | 1,024 | US |
allocated | 2013-10-17 | c239e0939c76… |
| 162.223.44.0 – 162.223.47.255 | 1,024 | CA |
allocated | 2013-10-17 | f332c8f71c63… |
| 162.223.48.0 – 162.223.51.255 | 1,024 | CA |
allocated | 2013-10-17 | aa1284f96cc4… |
| 162.223.52.0 – 162.223.55.255 | 1,024 | US |
allocated | 2013-10-17 | a0ab5dd8717b… |
| 198.62.163.0 – 198.62.163.255 | 256 | US |
allocated | 2013-10-17 | 8d598da683ab… |
| 23.235.192.0 – 23.235.223.255 | 8,192 | US |
allocated | 2013-10-16 | aa5d19b9916f… |
| 162.223.32.0 – 162.223.39.255 | 2,048 | US |
allocated | 2013-10-16 | e962fe5a2f86… |
| 199.115.200.0 – 199.115.200.255 | 256 | US |
allocated | 2013-10-16 | db54d49dd2e9… |
| 199.115.201.0 – 199.115.201.255 | 256 | US |
allocated | 2013-10-16 | 7af98fda06b3… |
| 199.115.202.0 – 199.115.203.255 | 512 | US |
allocated | 2013-10-16 | 7af98fda06b3… |
| 162.223.20.0 – 162.223.23.255 | 1,024 | US |
allocated | 2013-10-15 | e05f785e0650… |
| 198.62.161.0 – 198.62.161.255 | 256 | US |
allocated | 2013-10-15 | c25e1a77e27e… |
| 162.222.244.0 – 162.222.247.255 | 1,024 | US |
allocated | 2013-10-14 | ac4d1f023faf… |
| 162.222.248.0 – 162.222.251.255 | 1,024 | US |
allocated | 2013-10-14 | 221a7bb4d512… |
| 162.222.252.0 – 162.222.255.255 | 1,024 | US |
allocated | 2013-10-14 | 5edc763a2be7… |
| 162.223.0.0 – 162.223.3.255 | 1,024 | CA |
allocated | 2013-10-14 | df04ba7e5e16… |
| 162.223.4.0 – 162.223.7.255 | 1,024 | US |
allocated | 2013-10-14 | 34d342be0361… |
| 162.223.8.0 – 162.223.15.255 | 2,048 | US |
allocated | 2013-10-14 | 65016ba39c26… |
| 162.223.16.0 – 162.223.19.255 | 1,024 | US |
allocated | 2013-10-14 | f57036a35d7c… |
| 198.62.62.0 – 198.62.63.255 | 512 | US |
allocated | 2013-10-11 | 847136eaf686… |
| 198.62.109.0 – 198.62.109.255 | 256 | US |
allocated | 2013-10-11 | 4487b2047c47… |
| 198.62.122.0 – 198.62.122.255 | 256 | US |
allocated | 2013-10-11 | 252babceebcc… |
| 23.235.128.0 – 23.235.159.255 | 8,192 | US |
allocated | 2013-10-10 | b712894ead81… |
| 162.222.224.0 – 162.222.224.255 | 256 |  VG |
allocated | 2013-10-10 | 1c2903397d88… |
| 162.222.225.0 – 162.222.225.255 | 256 | US |
allocated | 2013-10-10 | b49113e8a36a… |
| 162.222.226.0 – 162.222.227.255 | 512 | US |
allocated | 2013-10-10 | b49113e8a36a… |
| 162.222.228.0 – 162.222.231.255 | 1,024 | US |
allocated | 2013-10-10 | 9504b501ac24… |
| 162.222.232.0 – 162.222.239.255 | 2,048 | US |
allocated | 2013-10-10 | cd1c1a25640a… |
| 198.61.58.0 – 198.61.59.255 | 512 | US |
allocated | 2013-10-10 | 4d01b80bda23… |
| 23.227.224.0 – 23.227.255.255 | 8,192 | US |
allocated | 2013-10-09 | f8b30896361c… |
| 23.234.128.0 – 23.234.191.255 | 16,384 | US |
allocated | 2013-10-09 | 876762d29b97… |
| 24.156.160.0 – 24.156.175.255 | 4,096 | CA |
allocated | 2013-10-09 | a627286c0525… |
| 74.123.188.0 – 74.123.191.255 | 1,024 | US |
allocated | 2013-10-09 | 0a9e86466475… |
| 162.222.208.0 – 162.222.211.255 | 1,024 | US |
allocated | 2013-10-09 | bb22c6c19667… |
| 162.222.216.0 – 162.222.219.255 | 1,024 | US |
allocated | 2013-10-09 | b2ed8ec67894… |
| 198.61.57.0 – 198.61.57.255 | 256 | US |
allocated | 2013-10-09 | 27ce6242e8a8… |
| 23.235.112.0 – 23.235.127.255 | 4,096 | US |
allocated | 2013-10-08 | d55da374bf04… |
| 69.12.10.0 – 69.12.10.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |
| 69.12.24.0 – 69.12.24.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |
| 69.12.37.0 – 69.12.37.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |
| 69.12.39.0 – 69.12.39.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |
| 69.12.40.0 – 69.12.40.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |
| 69.12.54.0 – 69.12.54.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |
| 69.12.105.0 – 69.12.105.255 | 256 | US |
allocated | 2013-10-08 | a7f7463af3d3… |