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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 206.197.180.0 – 206.197.180.255 | 256 |  US |
allocated | 1995-08-14 | 5e0f1efb6896… |
| 206.197.182.0 – 206.197.182.255 | 256 | US |
allocated | 1995-08-14 | c7888c250c2b… |
| 206.197.183.0 – 206.197.183.255 | 256 | US |
allocated | 1995-08-14 | 3d30a1d996ba… |
| 206.197.185.0 – 206.197.185.255 | 256 | US |
allocated | 1995-08-14 | ebe8bab31baf… |
| 206.208.0.0 – 206.208.7.255 | 2,048 | US |
allocated | 1995-08-14 | cdbe695a3bfc… |
| 206.208.8.0 – 206.208.15.255 | 2,048 | US |
allocated | 1995-08-14 | 1b99838ee08e… |
| 205.142.132.0 – 205.142.135.255 | 1,024 | US |
allocated | 1995-08-11 | 1b210925d981… |
| 206.80.96.0 – 206.80.127.255 | 8,192 | US |
allocated | 1995-08-11 | a695459849b8… |
| 206.80.160.0 – 206.80.191.255 | 8,192 | US |
allocated | 1995-08-11 | e220ed812a4c… |
| 206.80.192.0 – 206.80.223.255 | 8,192 | US |
allocated | 1995-08-11 | cdb7d42057bd… |
| 206.80.224.0 – 206.80.231.255 | 2,048 | US |
allocated | 1995-08-11 | 0e9a3ab1c670… |
| 206.81.0.0 – 206.81.31.255 | 8,192 | US |
allocated | 1995-08-11 | cd0f3b8e7d94… |
| 206.201.208.0 – 206.201.223.255 | 4,096 | US |
allocated | 1995-08-11 | a053f0aa173f… |
| 206.201.224.0 – 206.201.239.255 | 4,096 | US |
allocated | 1995-08-11 | 4b59d7b54a58… |
| 206.212.0.0 – 206.212.63.255 | 16,384 | US |
allocated | 1995-08-11 | 3e01fb8e91b7… |
| 206.84.0.0 – 206.85.255.255 | 131,072 | US |
allocated | 1995-08-10 | 37fe01d6d027… |
| 206.86.0.0 – 206.86.255.255 | 65,536 | US |
allocated | 1995-08-10 | 9f14454567a6… |
| 206.197.171.0 – 206.197.171.255 | 256 | US |
allocated | 1995-08-10 | 949f6ef5d222… |
| 206.197.172.0 – 206.197.172.255 | 256 | US |
allocated | 1995-08-10 | ebfcf7c5619d… |
| 206.197.173.0 – 206.197.173.255 | 256 | US |
allocated | 1995-08-10 | ccfd7f357fe5… |
| 206.197.174.0 – 206.197.174.255 | 256 | US |
allocated | 1995-08-10 | 885de750f78b… |
| 206.197.178.0 – 206.197.178.255 | 256 | US |
allocated | 1995-08-10 | b840757944ca… |
| 206.88.0.0 – 206.95.255.255 | 524,288 | US |
allocated | 1995-08-09 | f53c42e0fee8… |
| 206.197.167.0 – 206.197.167.255 | 256 | US |
allocated | 1995-08-09 | c31b86f48a93… |
| 206.197.168.0 – 206.197.168.255 | 256 | US |
allocated | 1995-08-09 | af21f92e7ed7… |
| 206.197.170.0 – 206.197.170.255 | 256 | US |
allocated | 1995-08-09 | e933430bac21… |
| 206.203.192.0 – 206.203.255.255 | 16,384 | US |
allocated | 1995-08-09 | 53ca980a1866… |
| 206.210.0.0 – 206.210.31.255 | 8,192 | US |
allocated | 1995-08-09 | bbc2bfe2be49… |
| 205.167.152.0 – 205.167.153.255 | 512 | US |
allocated | 1995-08-08 | 6e95d4578e2d… |
| 205.167.154.0 – 205.167.155.255 | 512 | US |
allocated | 1995-08-08 | 3bff4251ee8f… |
| 206.80.0.0 – 206.80.31.255 | 8,192 | US |
allocated | 1995-08-08 | e5e3b9c13678… |
| 206.80.32.0 – 206.80.63.255 | 8,192 | US |
allocated | 1995-08-08 | 9f14454567a6… |
| 206.197.163.0 – 206.197.163.255 | 256 | US |
allocated | 1995-08-08 | c33c5b257acb… |
| 206.197.164.0 – 206.197.164.255 | 256 | US |
allocated | 1995-08-08 | 927a31c0342d… |
| 206.197.166.0 – 206.197.166.255 | 256 | US |
allocated | 1995-08-08 | a8540fc1a976… |
| 199.114.16.0 – 199.114.31.255 | 4,096 | US |
allocated | 1995-08-07 | 45fe880b68a8… |
| 199.114.32.0 – 199.114.63.255 | 8,192 | US |
allocated | 1995-08-07 | 45fe880b68a8… |
| 204.75.238.0 – 204.75.238.255 | 256 | US |
allocated | 1995-08-07 | 83b663cc1cff… |
| 205.132.232.0 – 205.132.239.255 | 2,048 | US |
allocated | 1995-08-07 | 137872aacb80… |
| 205.132.240.0 – 205.132.247.255 | 2,048 | US |
allocated | 1995-08-07 | 14fc5b114241… |
| 205.132.248.0 – 205.132.255.255 | 2,048 | US |
allocated | 1995-08-07 | 4f1ef8526125… |
| 205.142.124.0 – 205.142.127.255 | 1,024 | US |
allocated | 1995-08-07 | 8cadb7e27224… |
| 205.167.150.0 – 205.167.151.255 | 512 | US |
allocated | 1995-08-07 | 9c7d646d84a3… |
| 206.196.224.0 – 206.196.255.255 | 8,192 | US |
allocated | 1995-08-07 | 2a53dc9a2632… |
| 206.197.152.0 – 206.197.152.255 | 256 | US |
allocated | 1995-08-07 | b0fde0ca3348… |
| 206.197.153.0 – 206.197.153.255 | 256 | US |
allocated | 1995-08-07 | c2672e0d410d… |
| 206.197.154.0 – 206.197.154.255 | 256 | US |
allocated | 1995-08-07 | 1436ab0396e3… |
| 206.197.155.0 – 206.197.155.255 | 256 | US |
allocated | 1995-08-07 | c1fd914d42a3… |
| 206.197.156.0 – 206.197.156.255 | 256 | US |
allocated | 1995-08-07 | 23a0bba165f3… |
| 206.197.157.0 – 206.197.157.255 | 256 | US |
allocated | 1995-08-07 | 15191cc71a58… |
| 206.197.158.0 – 206.197.158.255 | 256 | US |
allocated | 1995-08-07 | 373f03e43cd9… |
| 206.197.159.0 – 206.197.159.255 | 256 | US |
allocated | 1995-08-07 | d4a3dc9ad021… |
| 206.197.160.0 – 206.197.160.255 | 256 | US |
allocated | 1995-08-07 | e0b05eacdaea… |
| 206.197.161.0 – 206.197.161.255 | 256 | US |
allocated | 1995-08-07 | ab2f387d6674… |
| 206.197.162.0 – 206.197.162.255 | 256 | US |
allocated | 1995-08-07 | a36db89edef2… |
| 206.201.176.0 – 206.201.191.255 | 4,096 | US |
allocated | 1995-08-07 | 455824f9814a… |
| 206.203.128.0 – 206.203.191.255 | 16,384 | US |
allocated | 1995-08-07 | 87e32f70452a… |
| 169.227.0.0 – 169.227.255.255 | 65,536 | US |
allocated | 1995-08-04 | 58c0c9f70356… |
| 169.228.0.0 – 169.228.255.255 | 65,536 | US |
allocated | 1995-08-04 | 163328cc466e… |
| 169.229.0.0 – 169.229.255.255 | 65,536 | US |
allocated | 1995-08-04 | e8325badb9b3… |
| 169.230.0.0 – 169.231.255.255 | 131,072 | US |
allocated | 1995-08-04 | e8325badb9b3… |
| 169.232.0.0 – 169.233.255.255 | 131,072 | US |
allocated | 1995-08-04 | e8325badb9b3… |
| 169.234.0.0 – 169.234.255.255 | 65,536 | US |
allocated | 1995-08-04 | ac5da00fd608… |
| 169.235.0.0 – 169.235.255.255 | 65,536 | US |
allocated | 1995-08-04 | 38779952832e… |
| 169.236.0.0 – 169.237.255.255 | 131,072 | US |
allocated | 1995-08-04 | e8325badb9b3… |
| 206.72.64.0 – 206.72.95.255 | 8,192 | US |
allocated | 1995-08-04 | 21db39a55000… |
| 206.72.128.0 – 206.72.159.255 | 8,192 | US |
allocated | 1995-08-04 | e220ed812a4c… |
| 206.197.147.0 – 206.197.147.255 | 256 | US |
allocated | 1995-08-04 | c2889621f4cd… |
| 206.197.148.0 – 206.197.148.255 | 256 | US |
allocated | 1995-08-04 | 5232c7586567… |
| 206.197.149.0 – 206.197.149.255 | 256 | US |
allocated | 1995-08-04 | 25def8f570ec… |
| 206.197.150.0 – 206.197.150.255 | 256 | US |
allocated | 1995-08-04 | 4eef9432bad9… |
| 206.197.151.0 – 206.197.151.255 | 256 |  CA |
allocated | 1995-08-04 | 7ef24dd70123… |
| 200.0.216.0 – 200.0.223.255 | 2,048 | US |
allocated | 1995-08-03 | 81e05477cc28… |
| 205.132.224.0 – 205.132.231.255 | 2,048 | US |
allocated | 1995-08-03 | b25691574a85… |
| 205.142.120.0 – 205.142.123.255 | 1,024 | US |
allocated | 1995-08-03 | f0478fdb219f… |
| 205.233.154.0 – 205.233.154.255 | 256 | CA |
allocated | 1995-08-03 | a131a4c031fb… |
| 206.195.192.0 – 206.195.223.255 | 8,192 | US |
allocated | 1995-08-03 | f58bf5872f25… |
| 206.196.160.0 – 206.196.191.255 | 8,192 | US |
allocated | 1995-08-03 | 38c154f2604f… |
| 206.196.192.0 – 206.196.223.255 | 8,192 | US |
allocated | 1995-08-03 | 9820f0c84375… |
| 206.197.134.0 – 206.197.134.255 | 256 | US |
allocated | 1995-08-03 | 5e8fbcf51ecd… |
| 206.197.135.0 – 206.197.135.255 | 256 | US |
allocated | 1995-08-03 | ea40d08cefb1… |
| 206.197.136.0 – 206.197.136.255 | 256 | US |
allocated | 1995-08-03 | ec38aa25111e… |
| 206.197.137.0 – 206.197.137.255 | 256 | US |
allocated | 1995-08-03 | ef7b9f7b616a… |
| 206.197.138.0 – 206.197.138.255 | 256 | US |
allocated | 1995-08-03 | 6154750e26cb… |
| 206.197.139.0 – 206.197.139.255 | 256 | US |
allocated | 1995-08-03 | 70f94d4d7473… |
| 206.197.140.0 – 206.197.140.255 | 256 | US |
allocated | 1995-08-03 | 310093ca7d5b… |
| 206.197.141.0 – 206.197.141.255 | 256 | US |
allocated | 1995-08-03 | ff7af50220e4… |
| 206.197.142.0 – 206.197.142.255 | 256 | US |
allocated | 1995-08-03 | 1a82b9452a6e… |
| 206.197.143.0 – 206.197.143.255 | 256 | US |
allocated | 1995-08-03 | 5a76d433a596… |
| 206.197.144.0 – 206.197.144.255 | 256 | US |
allocated | 1995-08-03 | 1ff5cbb68336… |
| 206.197.145.0 – 206.197.145.255 | 256 | US |
allocated | 1995-08-03 | df947ca85535… |
| 206.201.144.0 – 206.201.159.255 | 4,096 | US |
allocated | 1995-08-03 | 0df429b6470f… |
| 206.201.160.0 – 206.201.175.255 | 4,096 | US |
allocated | 1995-08-03 | 142527c9f3ed… |
| 205.132.216.0 – 205.132.223.255 | 2,048 | US |
allocated | 1995-08-02 | dc08f47b0d69… |
| 205.142.104.0 – 205.142.107.255 | 1,024 | US |
allocated | 1995-08-02 | 88f2fe6a16ec… |
| 205.142.108.0 – 205.142.111.255 | 1,024 | US |
allocated | 1995-08-02 | 2305910a1604… |
| 205.142.112.0 – 205.142.115.255 | 1,024 | US |
allocated | 1995-08-02 | 8cbc790572ed… |
| 205.142.116.0 – 205.142.119.255 | 1,024 | US |
allocated | 1995-08-02 | 471104ed65a9… |
| 206.197.132.0 – 206.197.132.255 | 256 | US |
allocated | 1995-08-02 | 646c77bb10db… |
| 206.201.112.0 – 206.201.127.255 | 4,096 | US |
allocated | 1995-08-02 | 8cbc790572ed… |