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
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.17.147.0 – 198.17.147.255 | 256 |  US |
allocated | 1992-12-30 | 561a6405fda5… |
| 198.17.148.0 – 198.17.148.255 | 256 | US |
allocated | 1992-12-30 | ced1941030d8… |
| 198.17.149.0 – 198.17.149.255 | 256 | US |
allocated | 1992-12-30 | 1091bae74d89… |
| 198.17.150.0 – 198.17.150.255 | 256 | US |
allocated | 1992-12-30 | d60a54cabef0… |
| 198.17.151.0 – 198.17.151.255 | 256 | US |
allocated | 1992-12-30 | d60a54cabef0… |
| 198.17.152.0 – 198.17.152.255 | 256 | US |
allocated | 1992-12-30 | 0031afcc5b2f… |
| 198.17.153.0 – 198.17.153.255 | 256 | US |
allocated | 1992-12-30 | 0d9740dfdd7c… |
| 198.17.154.0 – 198.17.154.255 | 256 | US |
allocated | 1992-12-30 | 802de13cdca9… |
| 198.22.158.0 – 198.22.158.255 | 256 | US |
allocated | 1992-12-30 | 56e6a4cad8d9… |
| 198.22.159.0 – 198.22.159.255 | 256 | US |
allocated | 1992-12-30 | 57632f137f10… |
| 198.22.161.0 – 198.22.161.255 | 256 | US |
allocated | 1992-12-30 | bd605ba85155… |
| 198.22.163.0 – 198.22.163.255 | 256 | US |
allocated | 1992-12-30 | d1c93618ac39… |
| 198.22.164.0 – 198.22.164.255 | 256 | US |
allocated | 1992-12-30 | dde43fce6595… |
| 198.22.168.0 – 198.22.168.255 | 256 | US |
allocated | 1992-12-30 | 7fa2fba00be8… |
| 198.36.8.0 – 198.36.11.255 | 1,024 | US |
allocated | 1992-12-30 | c6db7a82f68b… |
| 198.37.0.0 – 198.37.3.255 | 1,024 | US |
allocated | 1992-12-30 | 2bd06bfe3aa9… |
| 198.37.4.0 – 198.37.5.255 | 512 | US |
allocated | 1992-12-30 | cade225cf87a… |
| 198.37.6.0 – 198.37.6.255 | 256 | US |
allocated | 1992-12-30 | cade225cf87a… |
| 198.38.4.0 – 198.38.5.255 | 512 | US |
allocated | 1992-12-30 | 436aa3122e9e… |
| 198.38.6.0 – 198.38.6.255 | 256 | US |
allocated | 1992-12-30 | 436aa3122e9e… |
| 198.38.8.0 – 198.38.11.255 | 1,024 | US |
allocated | 1992-12-30 | e9f7d88a94e6… |
| 198.38.12.0 – 198.38.12.255 | 256 | US |
allocated | 1992-12-30 | e9f7d88a94e6… |
| 161.159.0.0 – 161.159.255.255 | 65,536 | US |
allocated | 1992-12-29 | c1c29d8cb1cf… |
| 164.79.0.0 – 164.79.255.255 | 65,536 | US |
allocated | 1992-12-29 | 699b904d1b2f… |
| 192.200.57.0 – 192.200.57.255 | 256 | US |
allocated | 1992-12-29 | a434e0a6aec7… |
| 192.200.58.0 – 192.200.59.255 | 512 | US |
allocated | 1992-12-29 | a434e0a6aec7… |
| 192.200.60.0 – 192.200.63.255 | 1,024 | US |
allocated | 1992-12-29 | a434e0a6aec7… |
| 192.247.16.0 – 192.247.31.255 | 4,096 | US |
allocated | 1992-12-29 | 73b7be9188dd… |
| 192.247.128.0 – 192.247.255.255 | 32,768 | US |
allocated | 1992-12-29 | 783ec4dea5f6… |
| 198.17.135.0 – 198.17.135.255 | 256 | US |
allocated | 1992-12-29 | fff152877e56… |
| 198.17.136.0 – 198.17.136.255 | 256 | US |
allocated | 1992-12-29 | 0e1747a7bf62… |
| 198.17.137.0 – 198.17.137.255 | 256 | US |
allocated | 1992-12-29 | 983ca7b3edc5… |
| 198.17.138.0 – 198.17.138.255 | 256 | US |
allocated | 1992-12-29 | 59fc55ea4210… |
| 198.17.140.0 – 198.17.140.255 | 256 |  CA |
allocated | 1992-12-29 | 96f999c52004… |
| 198.17.141.0 – 198.17.141.255 | 256 | US |
allocated | 1992-12-29 | 27233b242559… |
| 198.17.142.0 – 198.17.142.255 | 256 | US |
allocated | 1992-12-29 | b6d0b572fce9… |
| 198.22.149.0 – 198.22.149.255 | 256 | US |
allocated | 1992-12-29 | 433e810b3293… |
| 198.22.150.0 – 198.22.150.255 | 256 | US |
allocated | 1992-12-29 | 2a9237ec1c2c… |
| 198.22.152.0 – 198.22.152.255 | 256 | US |
allocated | 1992-12-29 | d1212849aa71… |
| 198.22.153.0 – 198.22.153.255 | 256 | US |
allocated | 1992-12-29 | 67f6578ec4e9… |
| 198.22.154.0 – 198.22.154.255 | 256 | US |
allocated | 1992-12-29 | de4005ade987… |
| 198.22.155.0 – 198.22.155.255 | 256 | US |
allocated | 1992-12-29 | a434e0a6aec7… |
| 198.22.156.0 – 198.22.156.255 | 256 | US |
allocated | 1992-12-29 | a434e0a6aec7… |
| 198.22.157.0 – 198.22.157.255 | 256 | US |
allocated | 1992-12-29 | a434e0a6aec7… |
| 198.35.0.0 – 198.35.15.255 | 4,096 | US |
allocated | 1992-12-29 | a218d196eaf3… |
| 198.36.0.0 – 198.36.7.255 | 2,048 | US |
allocated | 1992-12-29 | 4b3e152c829c… |
| 198.17.130.0 – 198.17.130.255 | 256 | US |
allocated | 1992-12-28 | fe7b122cf9f7… |
| 198.17.131.0 – 198.17.131.255 | 256 | US |
allocated | 1992-12-28 | 6205edf6acf8… |
| 198.17.132.0 – 198.17.132.255 | 256 | US |
allocated | 1992-12-28 | a3c66d399d6b… |
| 198.17.133.0 – 198.17.133.255 | 256 | US |
allocated | 1992-12-28 | f1913f865434… |
| 198.17.134.0 – 198.17.134.255 | 256 | US |
allocated | 1992-12-28 | ec2bc0c224cf… |
| 152.9.0.0 – 152.9.255.255 | 65,536 | US |
allocated | 1992-12-23 | 93a7a279dd8d… |
| 164.76.0.0 – 164.76.255.255 | 65,536 | US |
allocated | 1992-12-23 | c9b16d4dc779… |
| 192.154.42.0 – 192.154.42.255 | 256 | US |
allocated | 1992-12-23 | 0ceffeb6494a… |
| 192.154.46.0 – 192.154.46.255 | 256 | US |
allocated | 1992-12-23 | 98f68ed8d23b… |
| 192.154.47.0 – 192.154.47.255 | 256 | US |
allocated | 1992-12-23 | 98f68ed8d23b… |
| 192.154.49.0 – 192.154.49.255 | 256 | US |
allocated | 1992-12-23 | 131f3594ece9… |
| 192.154.51.0 – 192.154.51.255 | 256 | US |
allocated | 1992-12-23 | 3fd3de4a62a8… |
| 192.154.52.0 – 192.154.52.255 | 256 | US |
allocated | 1992-12-23 | 3fd3de4a62a8… |
| 192.207.208.0 – 192.207.208.255 | 256 | US |
allocated | 1992-12-23 | 45fe880b68a8… |
| 198.17.122.0 – 198.17.122.255 | 256 | US |
allocated | 1992-12-23 | 3fa467068d25… |
| 198.17.123.0 – 198.17.123.255 | 256 | US |
allocated | 1992-12-23 | 8130dc0e4831… |
| 198.17.125.0 – 198.17.125.255 | 256 | US |
allocated | 1992-12-23 | 4303540b6488… |
| 198.17.127.0 – 198.17.127.255 | 256 | US |
allocated | 1992-12-23 | ef3323875fed… |
| 198.17.128.0 – 198.17.128.255 | 256 | US |
allocated | 1992-12-23 | bb89bfbe7b7e… |
| 198.17.129.0 – 198.17.129.255 | 256 | US |
allocated | 1992-12-23 | 397f0cdb8383… |
| 198.22.146.0 – 198.22.146.255 | 256 | US |
allocated | 1992-12-23 | 45fe880b68a8… |
| 198.33.0.0 – 198.33.7.255 | 2,048 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.10.0 – 198.33.11.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.14.0 – 198.33.15.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.18.0 – 198.33.19.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.20.0 – 198.33.23.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.26.0 – 198.33.27.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.28.0 – 198.33.31.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.32.0 – 198.33.35.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.36.0 – 198.33.37.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.40.0 – 198.33.41.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.44.0 – 198.33.47.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.50.0 – 198.33.51.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.52.0 – 198.33.53.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.58.0 – 198.33.59.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.62.0 – 198.33.63.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.66.0 – 198.33.67.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.68.0 – 198.33.69.255 | 512 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.72.0 – 198.33.79.255 | 2,048 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.96.0 – 198.33.99.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.104.0 – 198.33.107.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.112.0 – 198.33.119.255 | 2,048 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.120.0 – 198.33.123.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.128.0 – 198.33.131.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.156.0 – 198.33.159.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.160.0 – 198.33.175.255 | 4,096 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.184.0 – 198.33.187.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.192.0 – 198.33.207.255 | 4,096 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.208.0 – 198.33.211.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.33.244.0 – 198.33.247.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.34.104.0 – 198.34.111.255 | 2,048 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.34.124.0 – 198.34.127.255 | 1,024 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.34.128.0 – 198.34.159.255 | 8,192 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |
| 198.34.160.0 – 198.34.175.255 | 4,096 | CA |
allocated | 1992-12-23 | ae5b813b9b18… |