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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.62.87.0 – 198.62.87.255 | 256 |  US |
allocated | 1993-02-23 | 8522bf81060b… |
| 198.62.88.0 – 198.62.88.255 | 256 | US |
allocated | 1993-02-23 | 402ff4a7b2a5… |
| 198.62.89.0 – 198.62.89.255 | 256 | US |
allocated | 1993-02-23 | 3376548d8d7c… |
| 198.62.90.0 – 198.62.90.255 | 256 | US |
allocated | 1993-02-23 | 8c443d530728… |
| 198.62.91.0 – 198.62.91.255 | 256 | US |
allocated | 1993-02-23 | 99c96b1d8224… |
| 198.62.92.0 – 198.62.92.255 | 256 | US |
allocated | 1993-02-23 | 578bd3978b55… |
| 198.75.0.0 – 198.75.255.255 | 65,536 | US |
allocated | 1993-02-23 | 4b3e152c829c… |
| 161.214.0.0 – 161.214.255.255 | 65,536 | US |
allocated | 1993-02-22 | 510a3da459ce… |
| 161.215.0.0 – 161.215.255.255 | 65,536 | US |
allocated | 1993-02-22 | eebc978bd891… |
| 161.216.0.0 – 161.216.255.255 | 65,536 |  CA |
allocated | 1993-02-22 | cbba089965eb… |
| 198.49.21.0 – 198.49.21.255 | 256 | US |
allocated | 1993-02-22 | 89d036ec3112… |
| 198.49.161.0 – 198.49.161.255 | 256 | US |
allocated | 1993-02-22 | 7b7c41a61ecc… |
| 198.49.165.0 – 198.49.165.255 | 256 | US |
allocated | 1993-02-22 | b4acb4a2cdba… |
| 198.49.166.0 – 198.49.166.255 | 256 | US |
allocated | 1993-02-22 | 0ff513819226… |
| 198.49.167.0 – 198.49.167.255 | 256 | US |
allocated | 1993-02-22 | e5e7ca23bbf8… |
| 198.49.168.0 – 198.49.168.255 | 256 | US |
allocated | 1993-02-22 | 55f07f8b7de2… |
| 198.49.169.0 – 198.49.169.255 | 256 | US |
allocated | 1993-02-22 | 96c651de935e… |
| 198.49.170.0 – 198.49.170.255 | 256 | US |
allocated | 1993-02-22 | ef47a025c34a… |
| 198.49.171.0 – 198.49.171.255 | 256 | US |
allocated | 1993-02-22 | 97ec37c7dfc3… |
| 198.49.172.0 – 198.49.172.255 | 256 | US |
allocated | 1993-02-22 | b78a549a04b3… |
| 198.49.173.0 – 198.49.173.255 | 256 | US |
allocated | 1993-02-22 | 091eea24ad39… |
| 198.49.174.0 – 198.49.174.255 | 256 | US |
allocated | 1993-02-22 | 9f14454567a6… |
| 198.49.175.0 – 198.49.175.255 | 256 | CA |
allocated | 1993-02-22 | e9ab34b836b8… |
| 198.49.177.0 – 198.49.177.255 | 256 | US |
allocated | 1993-02-22 | 6130c4b96fdd… |
| 198.57.8.0 – 198.57.15.255 | 2,048 | US |
allocated | 1993-02-22 | 3d900c176275… |
| 198.62.16.0 – 198.62.31.255 | 4,096 | CA |
allocated | 1993-02-22 | cac6f062408c… |
| 198.74.16.0 – 198.74.23.255 | 2,048 | US |
allocated | 1993-02-22 | dd02f9b1a9de… |
| 142.232.0.0 – 142.232.255.255 | 65,536 | CA |
allocated | 1993-02-19 | 880cc585cdd5… |
| 149.122.0.0 – 149.122.255.255 | 65,536 | US |
allocated | 1993-02-19 | d394bea491fb… |
| 164.110.0.0 – 164.110.255.255 | 65,536 | US |
allocated | 1993-02-19 | d74c30e0e3fa… |
| 192.197.208.0 – 192.197.208.255 | 256 | CA |
allocated | 1993-02-19 | d0b216e95443… |
| 198.49.152.0 – 198.49.153.255 | 512 | US |
allocated | 1993-02-19 | 920edb3e619a… |
| 198.49.154.0 – 198.49.155.255 | 512 | US |
allocated | 1993-02-19 | 4bc97dc2e1de… |
| 198.49.156.0 – 198.49.156.255 | 256 | US |
allocated | 1993-02-19 | 4bc97dc2e1de… |
| 198.49.157.0 – 198.49.157.255 | 256 | US |
allocated | 1993-02-19 | 495440addddd… |
| 198.49.158.0 – 198.49.158.255 | 256 | US |
allocated | 1993-02-19 | ae505590841d… |
| 198.49.159.0 – 198.49.159.255 | 256 | US |
allocated | 1993-02-19 | 1d7ef1a65c1e… |
| 198.49.160.0 – 198.49.160.255 | 256 | US |
allocated | 1993-02-19 | d7bc4f60747e… |
| 198.49.163.0 – 198.49.163.255 | 256 | US |
allocated | 1993-02-19 | be79f8ff5a6c… |
| 198.51.254.0 – 198.51.254.255 | 256 | US |
allocated | 1993-02-19 | 232ce3d44911… |
| 198.62.67.0 – 198.62.67.255 | 256 | US |
allocated | 1993-02-19 | 0c64fdf87545… |
| 198.62.68.0 – 198.62.68.255 | 256 | US |
allocated | 1993-02-19 | 83110a185e9d… |
| 198.62.69.0 – 198.62.69.255 | 256 | US |
allocated | 1993-02-19 | a2cb2bcb16f1… |
| 198.62.70.0 – 198.62.70.255 | 256 | US |
allocated | 1993-02-19 | e3494ad8f87a… |
| 198.62.71.0 – 198.62.71.255 | 256 | US |
allocated | 1993-02-19 | edc93ee6a56a… |
| 198.62.72.0 – 198.62.72.255 | 256 | US |
allocated | 1993-02-19 | f8bd62dad8ad… |
| 198.62.73.0 – 198.62.73.255 | 256 | US |
allocated | 1993-02-19 | 862a1a10ad5a… |
| 198.62.74.0 – 198.62.74.255 | 256 | US |
allocated | 1993-02-19 | 49afa304fffa… |
| 198.62.75.0 – 198.62.75.255 | 256 | US |
allocated | 1993-02-19 | 4f073a3a1586… |
| 198.62.76.0 – 198.62.76.255 | 256 | US |
allocated | 1993-02-19 | 1abcd42734f0… |
| 198.62.77.0 – 198.62.77.255 | 256 | US |
allocated | 1993-02-19 | eeb6ddeed2e0… |
| 198.62.78.0 – 198.62.78.255 | 256 | US |
allocated | 1993-02-19 | b3a165f89d4b… |
| 198.62.79.0 – 198.62.79.255 | 256 | US |
allocated | 1993-02-19 | c4bce9584fbb… |
| 198.62.80.0 – 198.62.80.255 | 256 | US |
allocated | 1993-02-19 | c4bce9584fbb… |
| 198.62.81.0 – 198.62.81.255 | 256 | US |
allocated | 1993-02-19 | 6b31c5c49a75… |
| 198.62.82.0 – 198.62.82.255 | 256 | US |
allocated | 1993-02-19 | 3a7fee3ad65b… |
| 198.62.83.0 – 198.62.83.255 | 256 | US |
allocated | 1993-02-19 | d2d4a72a14f8… |
| 198.72.4.0 – 198.72.5.255 | 512 | US |
allocated | 1993-02-19 | c865ebc77bfc… |
| 198.72.8.0 – 198.72.11.255 | 1,024 | US |
allocated | 1993-02-19 | f2c1740dd63e… |
| 198.72.12.0 – 198.72.12.255 | 256 | US |
allocated | 1993-02-19 | f2c1740dd63e… |
| 198.73.211.0 – 198.73.211.255 | 256 | CA |
allocated | 1993-02-19 | 8665d067a537… |
| 198.73.212.0 – 198.73.215.255 | 1,024 | CA |
allocated | 1993-02-19 | 301ddd97fa8d… |
| 161.210.0.0 – 161.210.0.255 | 256 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.2.0 – 161.210.3.255 | 512 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.8.0 – 161.210.15.255 | 2,048 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.16.0 – 161.210.31.255 | 4,096 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.32.0 – 161.210.39.255 | 2,048 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.40.0 – 161.210.43.255 | 1,024 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.44.0 – 161.210.45.255 | 512 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.47.0 – 161.210.47.255 | 256 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.48.0 – 161.210.63.255 | 4,096 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.64.0 – 161.210.79.255 | 4,096 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.80.0 – 161.210.87.255 | 2,048 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.88.0 – 161.210.89.255 | 512 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.91.0 – 161.210.91.255 | 256 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.96.0 – 161.210.99.255 | 1,024 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.110.0 – 161.210.110.255 | 256 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.112.0 – 161.210.127.255 | 4,096 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.128.0 – 161.210.159.255 | 8,192 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.160.0 – 161.210.175.255 | 4,096 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.176.0 – 161.210.183.255 | 2,048 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.184.0 – 161.210.187.255 | 1,024 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.189.0 – 161.210.189.255 | 256 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.190.0 – 161.210.191.255 | 512 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.210.192.0 – 161.210.255.255 | 16,384 | US |
allocated | 1993-02-18 | 1060950d2f86… |
| 161.211.0.0 – 161.211.255.255 | 65,536 | US |
allocated | 1993-02-18 | f85d4beed624… |
| 161.213.0.0 – 161.213.255.255 | 65,536 | US |
allocated | 1993-02-18 | 4750f17b0abb… |
| 164.107.0.0 – 164.107.255.255 | 65,536 | US |
allocated | 1993-02-18 | de86b6deb5d9… |
| 164.109.0.0 – 164.109.255.255 | 65,536 | US |
allocated | 1993-02-18 | e220ed812a4c… |
| 198.49.149.0 – 198.49.149.255 | 256 | US |
allocated | 1993-02-18 | 23e950249de2… |
| 198.49.150.0 – 198.49.150.255 | 256 | US |
allocated | 1993-02-18 | 09bcaaed7866… |
| 198.49.151.0 – 198.49.151.255 | 256 | US |
allocated | 1993-02-18 | 78b5657eb0a8… |
| 198.51.252.0 – 198.51.252.255 | 256 | US |
allocated | 1993-02-18 | dd03a97cb9dd… |
| 198.51.253.0 – 198.51.253.255 | 256 | US |
allocated | 1993-02-18 | 87fe7f8d7265… |
| 198.61.16.0 – 198.61.31.255 | 4,096 | US |
allocated | 1993-02-18 | e58a6f8d2ee2… |
| 198.62.64.0 – 198.62.64.255 | 256 | US |
allocated | 1993-02-18 | 45fe880b68a8… |
| 198.62.65.0 – 198.62.65.255 | 256 | US |
allocated | 1993-02-18 | 45fe880b68a8… |
| 198.62.66.0 – 198.62.66.255 | 256 | US |
allocated | 1993-02-18 | 45fe880b68a8… |
| 198.72.0.0 – 198.72.3.255 | 1,024 | US |
allocated | 1993-02-18 | 4cb0fca8d935… |
| 192.190.10.0 – 192.190.10.255 | 256 | US |
allocated | 1993-02-17 | 49ddd3aa43ad… |