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
1,639,263,232
📦
IPv4 networks
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.99.88.0 – 198.99.88.255 | 256 |  US |
allocated | 1993-03-27 | 1376a49a7612… |
| 198.99.89.0 – 198.99.89.255 | 256 | US |
allocated | 1993-03-27 | 1376a49a7612… |
| 198.99.90.0 – 198.99.90.255 | 256 | US |
allocated | 1993-03-27 | 1376a49a7612… |
| 198.99.91.0 – 198.99.91.255 | 256 | US |
allocated | 1993-03-27 | e973a9cf166d… |
| 198.99.92.0 – 198.99.92.255 | 256 | US |
allocated | 1993-03-27 | e973a9cf166d… |
| 198.102.7.0 – 198.102.7.255 | 256 | US |
allocated | 1993-03-27 | be2d91901c0c… |
| 198.102.147.0 – 198.102.147.255 | 256 | US |
allocated | 1993-03-27 | be80ecb3efca… |
| 198.102.148.0 – 198.102.148.255 | 256 | US |
allocated | 1993-03-27 | 978b7826096d… |
| 198.102.149.0 – 198.102.149.255 | 256 | US |
allocated | 1993-03-27 | 60e72fd30c24… |
| 198.102.151.0 – 198.102.151.255 | 256 | US |
allocated | 1993-03-27 | 20cd1178e946… |
| 198.102.152.0 – 198.102.152.255 | 256 | US |
allocated | 1993-03-27 | 20cd1178e946… |
| 198.102.153.0 – 198.102.153.255 | 256 | US |
allocated | 1993-03-27 | 20cd1178e946… |
| 198.102.154.0 – 198.102.154.255 | 256 | US |
allocated | 1993-03-27 | 20cd1178e946… |
| 198.102.155.0 – 198.102.155.255 | 256 | US |
allocated | 1993-03-27 | 20cd1178e946… |
| 198.102.156.0 – 198.102.156.255 | 256 | US |
allocated | 1993-03-27 | 8e61df334ca5… |
| 198.102.157.0 – 198.102.157.255 | 256 | US |
allocated | 1993-03-27 | d3d32d980f4d… |
| 198.102.159.0 – 198.102.159.255 | 256 | US |
allocated | 1993-03-27 | 3db3c3ee2e8b… |
| 198.102.160.0 – 198.102.160.255 | 256 | US |
allocated | 1993-03-27 | 9ed0ab454b1b… |
| 198.102.161.0 – 198.102.161.255 | 256 | US |
allocated | 1993-03-27 | 140d0472e8ab… |
| 198.102.163.0 – 198.102.163.255 | 256 | US |
allocated | 1993-03-27 | 6666381278ba… |
| 198.102.164.0 – 198.102.167.255 | 1,024 | US |
allocated | 1993-03-27 | 6666381278ba… |
| 198.102.168.0 – 198.102.169.255 | 512 | US |
allocated | 1993-03-27 | 6666381278ba… |
| 198.102.170.0 – 198.102.170.255 | 256 | US |
allocated | 1993-03-27 | 6666381278ba… |
| 198.105.16.0 – 198.105.17.255 | 512 | US |
allocated | 1993-03-27 | 6af3dbdad10c… |
| 198.105.18.0 – 198.105.18.255 | 256 | US |
allocated | 1993-03-27 | 6af3dbdad10c… |
| 198.105.20.0 – 198.105.23.255 | 1,024 | US |
allocated | 1993-03-27 | 6af3dbdad10c… |
| 198.105.24.0 – 198.105.25.255 | 512 | US |
allocated | 1993-03-27 | 6af3dbdad10c… |
| 198.105.32.0 – 198.105.47.255 | 4,096 | US |
allocated | 1993-03-27 | 0e8494817119… |
| 156.41.0.0 – 156.41.255.255 | 65,536 | US |
allocated | 1993-03-26 | f35f3d727528… |
| 161.239.0.0 – 161.239.255.255 | 65,536 | US |
allocated | 1993-03-26 | 6cfc6b4c3bc4… |
| 165.6.0.0 – 165.6.255.255 | 65,536 | US |
allocated | 1993-03-26 | f5a6533a7e33… |
| 165.7.0.0 – 165.7.255.255 | 65,536 | US |
allocated | 1993-03-26 | 9a65a87e3abf… |
| 192.197.197.0 – 192.197.197.255 | 256 |  CA |
allocated | 1993-03-26 | 12d9bbbfb92b… |
| 198.48.64.0 – 198.48.95.255 | 8,192 | US |
allocated | 1993-03-26 | 57de9c13c3e4… |
| 198.80.0.0 – 198.81.255.255 | 131,072 | US |
allocated | 1993-03-26 | e220ed812a4c… |
| 198.83.0.0 – 198.83.255.255 | 65,536 | US |
allocated | 1993-03-26 | e220ed812a4c… |
| 198.97.69.0 – 198.97.69.255 | 256 | US |
allocated | 1993-03-26 | fd6d39c0ee13… |
| 198.97.70.0 – 198.97.70.255 | 256 | US |
allocated | 1993-03-26 | 45fe880b68a8… |
| 198.99.73.0 – 198.99.73.255 | 256 | US |
allocated | 1993-03-26 | cbf1a747355f… |
| 198.99.76.0 – 198.99.76.255 | 256 | US |
allocated | 1993-03-26 | 0d35c1f17675… |
| 198.99.77.0 – 198.99.77.255 | 256 | US |
allocated | 1993-03-26 | b61fdc6fe311… |
| 198.99.78.0 – 198.99.78.255 | 256 | US |
allocated | 1993-03-26 | 07ee3bad0285… |
| 198.99.79.0 – 198.99.79.255 | 256 | US |
allocated | 1993-03-26 | 32de37942cac… |
| 198.99.80.0 – 198.99.83.255 | 1,024 | US |
allocated | 1993-03-26 | b8cab65ae58b… |
| 198.100.64.0 – 198.100.79.255 | 4,096 | US |
allocated | 1993-03-26 | d0d23491ba5f… |
| 198.100.80.0 – 198.100.87.255 | 2,048 | US |
allocated | 1993-03-26 | d0d23491ba5f… |
| 198.100.88.0 – 198.100.91.255 | 1,024 | US |
allocated | 1993-03-26 | d0d23491ba5f… |
| 198.100.92.0 – 198.100.93.255 | 512 | US |
allocated | 1993-03-26 | d0d23491ba5f… |
| 198.102.127.0 – 198.102.127.255 | 256 | US |
allocated | 1993-03-26 | 0644ca4b60f4… |
| 198.102.128.0 – 198.102.143.255 | 4,096 | US |
allocated | 1993-03-26 | 0644ca4b60f4… |
| 198.102.144.0 – 198.102.145.255 | 512 | US |
allocated | 1993-03-26 | 0644ca4b60f4… |
| 198.102.146.0 – 198.102.146.255 | 256 | US |
allocated | 1993-03-26 | 0644ca4b60f4… |
| 198.104.0.0 – 198.104.255.255 | 65,536 | US |
allocated | 1993-03-26 | 9f14454567a6… |
| 198.108.0.0 – 198.111.255.255 | 262,144 | US |
allocated | 1993-03-26 | 7d6edd7066f0… |
| 198.112.0.0 – 198.115.255.255 | 262,144 | US |
allocated | 1993-03-26 | e5e3b9c13678… |
| 198.116.0.0 – 198.119.255.255 | 262,144 | US |
allocated | 1993-03-26 | 2d90cbf4f78e… |
| 198.120.0.0 – 198.123.255.255 | 262,144 | US |
allocated | 1993-03-26 | 2d90cbf4f78e… |
| 198.124.0.0 – 198.127.255.255 | 262,144 | US |
allocated | 1993-03-26 | 62381ee296ba… |
| 198.128.0.0 – 198.131.255.255 | 262,144 | US |
allocated | 1993-03-26 | 62381ee296ba… |
| 155.52.0.0 – 155.52.255.255 | 65,536 | US |
allocated | 1993-03-25 | db54b19a174e… |
| 167.32.0.0 – 167.32.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 8ddf60c156ff… |
| 167.33.0.0 – 167.33.255.255 | 65,536 | CA |
allocated | 1993-03-25 | c8bae1572cdf… |
| 167.34.0.0 – 167.34.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.35.0.0 – 167.35.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.36.0.0 – 167.36.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.37.0.0 – 167.37.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.38.0.0 – 167.38.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.39.0.0 – 167.39.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.40.0.0 – 167.40.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.41.0.0 – 167.41.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.42.0.0 – 167.42.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.43.0.0 – 167.43.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.44.0.0 – 167.44.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.45.0.0 – 167.45.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.46.0.0 – 167.46.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.47.0.0 – 167.47.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.48.0.0 – 167.48.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.49.0.0 – 167.49.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.50.0.0 – 167.50.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.51.0.0 – 167.51.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.52.0.0 – 167.52.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.53.0.0 – 167.53.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.54.0.0 – 167.54.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 167.55.0.0 – 167.55.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 192.154.61.0 – 192.154.61.255 | 256 | US |
allocated | 1993-03-25 | 67f71aa13542… |
| 192.154.63.0 – 192.154.63.255 | 256 | US |
allocated | 1993-03-25 | e60d63e2c908… |
| 198.102.112.0 – 198.102.113.255 | 512 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.114.0 – 198.102.114.255 | 256 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.115.0 – 198.102.115.255 | 256 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.116.0 – 198.102.117.255 | 512 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.118.0 – 198.102.119.255 | 512 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.120.0 – 198.102.120.255 | 256 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.121.0 – 198.102.121.255 | 256 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.122.0 – 198.102.123.255 | 512 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.124.0 – 198.102.125.255 | 512 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.102.126.0 – 198.102.126.255 | 256 | US |
allocated | 1993-03-25 | 3d32246d93f9… |
| 198.103.0.0 – 198.103.255.255 | 65,536 | CA |
allocated | 1993-03-25 | 84344661f626… |
| 165.2.0.0 – 165.2.63.255 | 16,384 | US |
allocated | 1993-03-24 | 6fa77f4b958a… |
| 165.2.64.0 – 165.2.79.255 | 4,096 | US |
allocated | 1993-03-24 | 6fa77f4b958a… |
| 165.2.88.0 – 165.2.95.255 | 2,048 | US |
allocated | 1993-03-24 | 6fa77f4b958a… |