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 |
|---|---|---|---|---|---|
| 198.147.179.0 – 198.147.179.255 | 256 |  US |
allocated | 1993-06-07 | bbb4930972a2… |
| 198.147.180.0 – 198.147.180.255 | 256 | US |
allocated | 1993-06-07 | 3c778e3f1009… |
| 198.147.181.0 – 198.147.181.255 | 256 | US |
allocated | 1993-06-07 | 22e303e8849d… |
| 198.147.182.0 – 198.147.182.255 | 256 | US |
allocated | 1993-06-07 | fa19e410ef45… |
| 198.147.183.0 – 198.147.183.255 | 256 | US |
allocated | 1993-06-07 | 46145cb9c2d2… |
| 198.147.184.0 – 198.147.185.255 | 512 | US |
allocated | 1993-06-07 | e6eda3c4012d… |
| 198.182.4.0 – 198.182.7.255 | 1,024 | US |
allocated | 1993-06-07 | b3842f6c718e… |
| 198.186.0.0 – 198.186.3.255 | 1,024 | US |
allocated | 1993-06-07 | 91e59dfefd97… |
| 198.186.4.0 – 198.186.5.255 | 512 | US |
allocated | 1993-06-07 | 91e59dfefd97… |
| 198.62.137.0 – 198.62.137.255 | 256 | US |
allocated | 1993-06-04 | be87a6f57401… |
| 198.62.138.0 – 198.62.138.255 | 256 | US |
allocated | 1993-06-04 | be87a6f57401… |
| 198.97.129.0 – 198.97.129.255 | 256 | US |
allocated | 1993-06-04 | 45fe880b68a8… |
| 198.136.167.0 – 198.136.167.255 | 256 | US |
allocated | 1993-06-04 | 608ba77a1724… |
| 198.136.168.0 – 198.136.168.255 | 256 | US |
allocated | 1993-06-04 | 19801bc2830a… |
| 198.136.169.0 – 198.136.169.255 | 256 | US |
allocated | 1993-06-04 | c24a4ada6632… |
| 198.136.170.0 – 198.136.170.255 | 256 | US |
allocated | 1993-06-04 | 4bce7e41041c… |
| 198.136.171.0 – 198.136.171.255 | 256 | US |
allocated | 1993-06-04 | 866534002214… |
| 198.136.172.0 – 198.136.172.255 | 256 | US |
allocated | 1993-06-04 | b1cde6b4b07d… |
| 198.136.173.0 – 198.136.173.255 | 256 | US |
allocated | 1993-06-04 | c2a49574d9a2… |
| 198.136.174.0 – 198.136.174.255 | 256 | US |
allocated | 1993-06-04 | 2b31b95924f0… |
| 198.136.175.0 – 198.136.175.255 | 256 | US |
allocated | 1993-06-04 | e46d50b27c27… |
| 198.136.176.0 – 198.136.176.255 | 256 | US |
allocated | 1993-06-04 | b572fa6d4c8c… |
| 198.136.180.0 – 198.136.180.255 | 256 | US |
allocated | 1993-06-04 | a4abdde5e16b… |
| 198.136.181.0 – 198.136.181.255 | 256 | US |
allocated | 1993-06-04 | 089abf4aedd1… |
| 198.136.182.0 – 198.136.182.255 | 256 | US |
allocated | 1993-06-04 | ac61d93fb278… |
| 198.136.183.0 – 198.136.183.255 | 256 | US |
allocated | 1993-06-04 | b365d1ce5f46… |
| 198.136.185.0 – 198.136.185.255 | 256 | US |
allocated | 1993-06-04 | 6ee1dd32df12… |
| 198.136.186.0 – 198.136.186.255 | 256 | US |
allocated | 1993-06-04 | 85b94e088542… |
| 198.136.187.0 – 198.136.187.255 | 256 | US |
allocated | 1993-06-04 | 59e16e115c5c… |
| 198.136.188.0 – 198.136.188.255 | 256 | US |
allocated | 1993-06-04 | 7a105d6d1d04… |
| 198.136.189.0 – 198.136.189.255 | 256 | US |
allocated | 1993-06-04 | 90525443eec4… |
| 198.136.190.0 – 198.136.190.255 | 256 | US |
allocated | 1993-06-04 | 63593e9b4144… |
| 198.136.191.0 – 198.136.191.255 | 256 | US |
allocated | 1993-06-04 | bb5d2ce5b959… |
| 198.136.192.0 – 198.136.192.255 | 256 | US |
allocated | 1993-06-04 | c7e0300d0c61… |
| 198.147.170.0 – 198.147.171.255 | 512 | US |
allocated | 1993-06-04 | 535d44b441d5… |
| 198.147.172.0 – 198.147.173.255 | 512 | US |
allocated | 1993-06-04 | 535d44b441d5… |
| 198.147.174.0 – 198.147.174.255 | 256 | US |
allocated | 1993-06-04 | 535d44b441d5… |
| 198.147.175.0 – 198.147.175.255 | 256 | US |
allocated | 1993-06-04 | b243f1a20f55… |
| 198.154.16.0 – 198.154.23.255 | 2,048 | US |
allocated | 1993-06-04 | 45fe880b68a8… |
| 198.154.24.0 – 198.154.25.255 | 512 | US |
allocated | 1993-06-04 | 45fe880b68a8… |
| 198.161.5.0 – 198.161.5.255 | 256 |  CA |
allocated | 1993-06-04 | 1c4ff204c91f… |
| 198.180.16.0 – 198.180.31.255 | 4,096 | US |
allocated | 1993-06-04 | e17f8d19e9eb… |
| 198.184.0.0 – 198.184.7.255 | 2,048 | US |
allocated | 1993-06-04 | be87a6f57401… |
| 167.107.0.0 – 167.107.255.255 | 65,536 | US |
allocated | 1993-06-03 | f5930c3f8ed8… |
| 167.119.0.0 – 167.119.255.255 | 65,536 | US |
allocated | 1993-06-03 | 290c59780df5… |
| 198.97.128.0 – 198.97.128.255 | 256 | US |
allocated | 1993-06-03 | 45fe880b68a8… |
| 198.136.0.0 – 198.136.7.255 | 2,048 | US |
allocated | 1993-06-03 | 935189c135a2… |
| 198.136.152.0 – 198.136.152.255 | 256 | US |
allocated | 1993-06-03 | b152d4f4d568… |
| 198.136.153.0 – 198.136.153.255 | 256 | US |
allocated | 1993-06-03 | a3a72636163c… |
| 198.136.154.0 – 198.136.154.255 | 256 | US |
allocated | 1993-06-03 | da9e3a18940d… |
| 198.136.155.0 – 198.136.155.255 | 256 | US |
allocated | 1993-06-03 | 8ef8f6539225… |
| 198.136.157.0 – 198.136.157.255 | 256 | US |
allocated | 1993-06-03 | ba5b874c3bd7… |
| 198.136.159.0 – 198.136.159.255 | 256 | US |
allocated | 1993-06-03 | 1503a1071065… |
| 198.136.160.0 – 198.136.161.255 | 512 | US |
allocated | 1993-06-03 | 53bc5501e639… |
| 198.136.162.0 – 198.136.162.255 | 256 | US |
allocated | 1993-06-03 | a4a89d61fa02… |
| 198.136.163.0 – 198.136.163.255 | 256 | US |
allocated | 1993-06-03 | a4a89d61fa02… |
| 198.136.164.0 – 198.136.164.255 | 256 | US |
allocated | 1993-06-03 | a4a89d61fa02… |
| 198.136.165.0 – 198.136.165.255 | 256 | US |
allocated | 1993-06-03 | 4310fdca5581… |
| 198.154.128.0 – 198.154.159.255 | 8,192 | US |
allocated | 1993-06-03 | 45fe880b68a8… |
| 198.154.160.0 – 198.154.175.255 | 4,096 | US |
allocated | 1993-06-03 | 45fe880b68a8… |
| 198.154.176.0 – 198.154.177.255 | 512 | US |
allocated | 1993-06-03 | 45fe880b68a8… |
| 198.161.2.0 – 198.161.2.255 | 256 | CA |
allocated | 1993-06-03 | cdf0925393d8… |
| 198.161.3.0 – 198.161.3.255 | 256 | CA |
allocated | 1993-06-03 | cdf0925393d8… |
| 198.161.4.0 – 198.161.4.255 | 256 | CA |
allocated | 1993-06-03 | cdf0925393d8… |
| 198.162.66.0 – 198.162.66.255 | 256 | CA |
allocated | 1993-06-03 | 279a28e86e1b… |
| 198.162.67.0 – 198.162.67.255 | 256 | CA |
allocated | 1993-06-03 | 85ecf08300ea… |
| 198.162.68.0 – 198.162.69.255 | 512 | CA |
allocated | 1993-06-03 | 815776c68309… |
| 198.163.2.0 – 198.163.2.255 | 256 | CA |
allocated | 1993-06-03 | 699cc2981ec9… |
| 198.181.0.0 – 198.181.3.255 | 1,024 | US |
allocated | 1993-06-03 | 301e44f82236… |
| 198.181.4.0 – 198.181.7.255 | 1,024 | US |
allocated | 1993-06-03 | 2ebc6ab7d5f2… |
| 165.127.0.0 – 165.127.255.255 | 65,536 | US |
allocated | 1993-06-02 | b2df6ebc8b9d… |
| 165.128.0.0 – 165.128.255.255 | 65,536 | US |
allocated | 1993-06-02 | 2587a1c11322… |
| 192.42.3.0 – 192.42.3.255 | 256 | US |
allocated | 1993-06-02 | 3c6b1d32b303… |
| 198.147.161.0 – 198.147.161.255 | 256 | US |
allocated | 1993-06-02 | bd154c193394… |
| 198.147.162.0 – 198.147.162.255 | 256 | US |
allocated | 1993-06-02 | 8c2541e4dff9… |
| 198.147.163.0 – 198.147.163.255 | 256 | US |
allocated | 1993-06-02 | 9296eb793ed8… |
| 198.147.164.0 – 198.147.164.255 | 256 | US |
allocated | 1993-06-02 | b06c09d82787… |
| 198.147.165.0 – 198.147.165.255 | 256 | US |
allocated | 1993-06-02 | 35c8b7689977… |
| 198.147.166.0 – 198.147.166.255 | 256 | US |
allocated | 1993-06-02 | 8008978c174a… |
| 198.147.167.0 – 198.147.167.255 | 256 | US |
allocated | 1993-06-02 | 6f9dd602085c… |
| 198.162.64.0 – 198.162.64.255 | 256 | CA |
allocated | 1993-06-02 | 75ab8e777450… |
| 149.19.2.0 – 149.19.3.255 | 512 | US |
allocated | 1993-06-01 | 2a0a87b6759e… |
| 149.19.4.0 – 149.19.4.255 | 256 | US |
allocated | 1993-06-01 | 2a0a87b6759e… |
| 149.19.111.0 – 149.19.111.255 | 256 | US |
allocated | 1993-06-01 | 2a0a87b6759e… |
| 149.19.180.0 – 149.19.180.255 | 256 | US |
allocated | 1993-06-01 | 2a0a87b6759e… |
| 149.19.192.0 – 149.19.193.255 | 512 | US |
allocated | 1993-06-01 | 2a0a87b6759e… |
| 149.19.204.0 – 149.19.204.255 | 256 | US |
allocated | 1993-06-01 | 2a0a87b6759e… |
| 165.126.0.0 – 165.126.255.255 | 65,536 | US |
allocated | 1993-06-01 | dd02f9b1a9de… |
| 198.97.111.0 – 198.97.111.255 | 256 | US |
allocated | 1993-06-01 | 45fe880b68a8… |
| 198.97.112.0 – 198.97.127.255 | 4,096 | US |
allocated | 1993-06-01 | 45fe880b68a8… |
| 198.136.148.0 – 198.136.148.255 | 256 | US |
allocated | 1993-06-01 | e72d6ae1ba2f… |
| 198.136.149.0 – 198.136.149.255 | 256 | US |
allocated | 1993-06-01 | e72d6ae1ba2f… |
| 198.136.150.0 – 198.136.150.255 | 256 | US |
allocated | 1993-06-01 | e72d6ae1ba2f… |
| 198.136.151.0 – 198.136.151.255 | 256 | US |
allocated | 1993-06-01 | cbf1b9ba7af9… |
| 198.147.154.0 – 198.147.154.255 | 256 | US |
allocated | 1993-06-01 | 8ebfc1a0284f… |
| 198.147.155.0 – 198.147.155.255 | 256 | US |
allocated | 1993-06-01 | 65695424bc51… |
| 198.147.157.0 – 198.147.157.255 | 256 | US |
allocated | 1993-06-01 | 5a1b0d080da0… |
| 198.147.159.0 – 198.147.159.255 | 256 | US |
allocated | 1993-06-01 | d71db7f72267… |
| 198.183.0.0 – 198.183.1.255 | 512 | US |
allocated | 1993-06-01 | 77f96ef9f67e… |
| 198.183.2.0 – 198.183.2.255 | 256 | US |
allocated | 1993-06-01 | 6e2c6a7265a3… |