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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 167.253.79.0 – 167.253.79.255 | 256 |  US |
allocated | 2024-04-09 | 49eb56019288… |
| 198.48.96.0 – 198.48.127.255 | 8,192 | US |
allocated | 2024-04-09 | c512ff487d7c… |
| 23.175.8.0 – 23.175.8.255 | 256 | US |
allocated | 2024-04-08 | 60ea6766b8d8… |
| 64.112.188.0 – 64.112.189.255 | 512 | US |
allocated | 2024-04-08 | 2c8c809e31a9… |
| 66.97.177.0 – 66.97.177.255 | 256 | US |
allocated | 2024-04-08 | 50a69aefea48… |
| 167.253.58.0 – 167.253.58.255 | 256 | US |
allocated | 2024-04-08 | fe6e6337089d… |
| 167.253.62.0 – 167.253.62.255 | 256 | US |
allocated | 2024-04-08 | 2619fda92166… |
| 216.181.2.0 – 216.181.2.255 | 256 | US |
allocated | 2024-04-08 | 5d1ff38de607… |
| 66.199.240.0 – 66.199.255.255 | 4,096 | US |
allocated | 2024-04-05 | 0adaa4669c2b… |
| 69.48.192.0 – 69.48.193.255 | 512 |  CA |
allocated | 2024-04-05 | dcad332b7d62… |
| 167.253.20.0 – 167.253.23.255 | 1,024 | US |
allocated | 2024-04-05 | 540c106bac25… |
| 206.183.154.0 – 206.183.154.255 | 256 | US |
allocated | 2024-04-05 | 4715ff68ff97… |
| 209.151.120.0 – 209.151.120.255 | 256 | CA |
allocated | 2024-04-05 | 672804b27b93… |
| 209.151.126.0 – 209.151.126.255 | 256 | US |
allocated | 2024-04-05 | c70d53578858… |
| 209.163.112.0 – 209.163.112.255 | 256 | US |
allocated | 2024-04-05 | 8c94ecb744a7… |
| 16.193.0.0 – 16.193.255.255 | 65,536 | US |
allocated | 2024-04-04 | 20c786e8edd8… |
| 16.194.0.0 – 16.195.255.255 | 131,072 | US |
allocated | 2024-04-04 | 20c786e8edd8… |
| 16.196.0.0 – 16.199.255.255 | 262,144 | US |
allocated | 2024-04-04 | 20c786e8edd8… |
| 23.174.216.0 – 23.174.216.255 | 256 | CA |
allocated | 2024-04-04 | 49711e7357ef… |
| 23.174.232.0 – 23.174.232.255 | 256 | US |
allocated | 2024-04-04 | a268d8697bc3… |
| 23.174.248.0 – 23.174.248.255 | 256 | US |
allocated | 2024-04-04 | 8186d4643b4c… |
| 85.131.160.0 – 85.131.191.255 | 8,192 | CA |
allocated | 2024-04-04 | 8f5b0236c9b9… |
| 130.51.64.0 – 130.51.67.255 | 1,024 | US |
allocated | 2024-04-04 | 7f1be85914ae… |
| 130.51.68.0 – 130.51.71.255 | 1,024 | US |
allocated | 2024-04-04 | 22dfe1198fb1… |
| 130.51.72.0 – 130.51.75.255 | 1,024 | CA |
allocated | 2024-04-04 | 44e2f7e04512… |
| 130.51.76.0 – 130.51.76.255 | 256 | CA |
allocated | 2024-04-04 | ef82317b1985… |
| 130.51.77.0 – 130.51.77.255 | 256 | US |
allocated | 2024-04-04 | a2986a9eb4e2… |
| 130.51.79.0 – 130.51.79.255 | 256 | US |
allocated | 2024-04-04 | 293fbdd72eb6… |
| 130.51.88.0 – 130.51.91.255 | 1,024 | US |
allocated | 2024-04-04 | 1cbabf054f75… |
| 130.51.92.0 – 130.51.92.255 | 256 | US |
allocated | 2024-04-04 | b4d9382ac5e1… |
| 130.51.93.0 – 130.51.93.255 | 256 | US |
allocated | 2024-04-04 | 8c5e1b57b424… |
| 130.51.94.0 – 130.51.94.255 | 256 | US |
allocated | 2024-04-04 | 25c02a09f3e6… |
| 130.51.95.0 – 130.51.95.255 | 256 | US |
allocated | 2024-04-04 | 1f7b83f64648… |
| 152.38.96.0 – 152.38.127.255 | 8,192 | US |
allocated | 2024-04-04 | 2cd5fcb30974… |
| 167.253.0.0 – 167.253.3.255 | 1,024 | US |
allocated | 2024-04-04 | 84ff709c8551… |
| 167.253.8.0 – 167.253.11.255 | 1,024 | US |
allocated | 2024-04-04 | a9f3ad17c594… |
| 167.253.12.0 – 167.253.15.255 | 1,024 | US |
allocated | 2024-04-04 | 071c3fbd424b… |
| 167.253.24.0 – 167.253.27.255 | 1,024 | US |
allocated | 2024-04-04 | 8a007122c69d… |
| 167.253.29.0 – 167.253.29.255 | 256 | US |
allocated | 2024-04-04 | 7c9dd599c2df… |
| 167.253.30.0 – 167.253.30.255 | 256 | US |
allocated | 2024-04-04 | c33a7e2f634c… |
| 167.253.31.0 – 167.253.31.255 | 256 | CA |
allocated | 2024-04-04 | f8204952e755… |
| 167.253.32.0 – 167.253.33.255 | 512 | CA |
allocated | 2024-04-04 | 170061ed01e4… |
| 167.253.40.0 – 167.253.43.255 | 1,024 | US |
allocated | 2024-04-04 | ecd23c4b643f… |
| 167.253.47.0 – 167.253.47.255 | 256 | US |
allocated | 2024-04-04 | 9e82b6e69279… |
| 167.253.48.0 – 167.253.51.255 | 1,024 | US |
allocated | 2024-04-04 | bc1bf7755aa9… |
| 167.253.52.0 – 167.253.55.255 | 1,024 | US |
allocated | 2024-04-04 | 3d3786974729… |
| 167.253.56.0 – 167.253.56.255 | 256 | US |
allocated | 2024-04-04 | cf169b7f8b78… |
| 167.253.59.0 – 167.253.59.255 | 256 | US |
allocated | 2024-04-04 | ff9d00ba9a1c… |
| 167.253.61.0 – 167.253.61.255 | 256 | US |
allocated | 2024-04-04 | bcb125935695… |
| 167.253.63.0 – 167.253.63.255 | 256 | US |
allocated | 2024-04-04 | 95a2f3410387… |
| 167.253.126.0 – 167.253.126.255 | 256 | US |
allocated | 2024-04-04 | cd8e670309b6… |
| 192.58.198.0 – 192.58.198.255 | 256 | US |
allocated | 2024-04-04 | d2119e32c625… |
| 199.96.164.0 – 199.96.167.255 | 1,024 | US |
allocated | 2024-04-04 | 8c0f943ae094… |
| 206.183.155.0 – 206.183.155.255 | 256 | CA |
allocated | 2024-04-04 | d61e98da03bb… |
| 206.183.156.0 – 206.183.156.255 | 256 | CA |
allocated | 2024-04-04 | f458dfb7a99e… |
| 209.221.192.0 – 209.221.223.255 | 8,192 |  VI |
allocated | 2024-04-04 | 8f14470a2eaf… |
| 68.69.112.0 – 68.69.115.255 | 1,024 | CA |
allocated | 2024-04-03 | 2ea56f58599e… |
| 72.18.64.0 – 72.18.67.255 | 1,024 | US |
allocated | 2024-04-03 | a46e17ec81fe… |
| 130.51.56.0 – 130.51.59.255 | 1,024 | US |
allocated | 2024-04-03 | 6d26fcf69217… |
| 130.51.60.0 – 130.51.63.255 | 1,024 | US |
allocated | 2024-04-03 | 5763fe9083a9… |
| 130.51.80.0 – 130.51.83.255 | 1,024 | US |
allocated | 2024-04-03 | 1aa37837952f… |
| 130.51.127.0 – 130.51.127.255 | 256 | US |
allocated | 2024-04-03 | 66b35742282e… |
| 137.131.0.0 – 137.131.255.255 | 65,536 | US |
allocated | 2024-04-03 | ace55d4dc090… |
| 167.253.34.0 – 167.253.35.255 | 512 | US |
allocated | 2024-04-03 | acfdc86ebe0e… |
| 167.253.44.0 – 167.253.45.255 | 512 | US |
allocated | 2024-04-03 | 10254a3c801e… |
| 167.253.46.0 – 167.253.46.255 | 256 | US |
allocated | 2024-04-03 | 05c673ca49fc… |
| 167.253.64.0 – 167.253.67.255 | 1,024 | US |
allocated | 2024-04-03 | 08ed2fad0314… |
| 167.253.68.0 – 167.253.71.255 | 1,024 | US |
allocated | 2024-04-03 | 36aef5c4229c… |
| 167.253.78.0 – 167.253.78.255 | 256 | US |
allocated | 2024-04-03 | be96d819bc2a… |
| 167.253.80.0 – 167.253.83.255 | 1,024 | US |
allocated | 2024-04-03 | 2a9e8277f205… |
| 167.253.84.0 – 167.253.87.255 | 1,024 | US |
allocated | 2024-04-03 | f9994bc97792… |
| 167.253.88.0 – 167.253.91.255 | 1,024 | US |
allocated | 2024-04-03 | b12f0e8c68ea… |
| 167.253.92.0 – 167.253.93.255 | 512 | US |
allocated | 2024-04-03 | 72865de9a6f4… |
| 167.253.94.0 – 167.253.95.255 | 512 | US |
allocated | 2024-04-03 | 8c978e366294… |
| 167.253.96.0 – 167.253.99.255 | 1,024 | US |
allocated | 2024-04-03 | b37ba6936824… |
| 167.253.104.0 – 167.253.107.255 | 1,024 | US |
allocated | 2024-04-03 | 1947fd25db2e… |
| 167.253.108.0 – 167.253.109.255 | 512 | US |
allocated | 2024-04-03 | e1b1f174d154… |
| 167.253.110.0 – 167.253.110.255 | 256 | US |
allocated | 2024-04-03 | 859389c075cc… |
| 167.253.111.0 – 167.253.111.255 | 256 | US |
allocated | 2024-04-03 | 535b10581fa4… |
| 167.253.127.0 – 167.253.127.255 | 256 | CA |
allocated | 2024-04-03 | a230451c8b57… |
| 167.253.132.0 – 167.253.135.255 | 1,024 | US |
allocated | 2024-04-03 | c481e8069b4b… |
| 192.31.182.0 – 192.31.182.255 | 256 | US |
allocated | 2024-04-03 | 3bb4914d9876… |
| 199.175.162.0 – 199.175.162.255 | 256 | CA |
allocated | 2024-04-03 | 68ec33fa08b0… |
| 204.115.102.0 – 204.115.103.255 | 512 | US |
allocated | 2024-04-03 | d6f7a22d68a2… |
| 204.137.12.0 – 204.137.12.255 | 256 | US |
allocated | 2024-04-03 | 168714e57820… |
| 205.236.133.0 – 205.236.133.255 | 256 | US |
allocated | 2024-04-03 | 3868ab92bd48… |
| 206.183.157.0 – 206.183.157.255 | 256 | US |
allocated | 2024-04-03 | 90be493a2cb9… |
| 209.135.180.0 – 209.135.183.255 | 1,024 | US |
allocated | 2024-04-03 | d29342778713… |
| 209.151.96.0 – 209.151.99.255 | 1,024 | CA |
allocated | 2024-04-03 | 20d4d47e0451… |
| 209.151.100.0 – 209.151.103.255 | 1,024 | US |
allocated | 2024-04-03 | 1b4f49fc179a… |
| 209.151.104.0 – 209.151.107.255 | 1,024 | US |
allocated | 2024-04-03 | 7bbeffd62df8… |
| 209.151.108.0 – 209.151.111.255 | 1,024 | US |
allocated | 2024-04-03 | b6007f533c91… |
| 209.151.116.0 – 209.151.119.255 | 1,024 | US |
allocated | 2024-04-03 | f5899c076f67… |
| 209.151.121.0 – 209.151.121.255 | 256 | US |
allocated | 2024-04-03 | 50e164230a7e… |
| 209.151.123.0 – 209.151.123.255 | 256 | US |
allocated | 2024-04-03 | e4f67547c2d9… |
| 209.151.124.0 – 209.151.124.255 | 256 | US |
allocated | 2024-04-03 | 0ca2604145e4… |
| 209.151.125.0 – 209.151.125.255 | 256 | US |
allocated | 2024-04-03 | 68b4feb0d877… |
| 216.230.176.0 – 216.230.179.255 | 1,024 | US |
allocated | 2024-04-03 | 01ffe8e3f35a… |
| 23.174.184.0 – 23.174.184.255 | 256 | US |
allocated | 2024-04-02 | 82854d14907c… |
| 130.51.48.0 – 130.51.51.255 | 1,024 | US |
allocated | 2024-04-02 | 6cb03a2a5027… |