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
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 199.164.226.0 – 199.164.226.255 | 256 |  US |
allocated | 1994-03-18 | 526506e82982… |
| 199.164.227.0 – 199.164.227.255 | 256 | US |
allocated | 1994-03-18 | 20aea7fd3de7… |
| 199.164.228.0 – 199.164.228.255 | 256 | US |
allocated | 1994-03-18 | 406237173b6f… |
| 199.164.229.0 – 199.164.229.255 | 256 | US |
allocated | 1994-03-18 | d394bea491fb… |
| 199.164.230.0 – 199.164.231.255 | 512 | US |
allocated | 1994-03-18 | c34264abd821… |
| 199.164.232.0 – 199.164.233.255 | 512 | US |
allocated | 1994-03-18 | c34264abd821… |
| 199.164.234.0 – 199.164.234.255 | 256 | US |
allocated | 1994-03-18 | 05ccb0dabb45… |
| 199.164.235.0 – 199.164.235.255 | 256 | US |
allocated | 1994-03-18 | a147034d9894… |
| 199.164.236.0 – 199.164.236.255 | 256 | US |
allocated | 1994-03-18 | 7ed3f8d2033b… |
| 199.164.237.0 – 199.164.237.255 | 256 | US |
allocated | 1994-03-18 | 952bff945754… |
| 199.164.238.0 – 199.164.238.255 | 256 | US |
allocated | 1994-03-18 | fdeb756c3b7f… |
| 199.164.239.0 – 199.164.239.255 | 256 | US |
allocated | 1994-03-18 | 424b165b8c44… |
| 199.164.240.0 – 199.164.240.255 | 256 | US |
allocated | 1994-03-18 | 3514433e0d58… |
| 199.201.16.0 – 199.201.19.255 | 1,024 | US |
allocated | 1994-03-18 | 2c8b166870cf… |
| 199.201.20.0 – 199.201.23.255 | 1,024 | US |
allocated | 1994-03-18 | 07e05cd66319… |
| 199.201.24.0 – 199.201.25.255 | 512 | US |
allocated | 1994-03-18 | 07e05cd66319… |
| 199.201.26.0 – 199.201.26.255 | 256 | US |
allocated | 1994-03-18 | 07e05cd66319… |
| 199.201.27.0 – 199.201.27.255 | 256 | US |
allocated | 1994-03-18 | 2c8b166870cf… |
| 199.201.28.0 – 199.201.31.255 | 1,024 | US |
allocated | 1994-03-18 | 2c8b166870cf… |
| 199.202.64.0 – 199.202.64.255 | 256 |  CA |
allocated | 1994-03-18 | 739053b97948… |
| 199.202.65.0 – 199.202.65.255 | 256 | CA |
allocated | 1994-03-18 | 3d60cfbeb761… |
| 199.202.72.0 – 199.202.72.255 | 256 | CA |
allocated | 1994-03-18 | 58859ef72677… |
| 199.202.73.0 – 199.202.73.255 | 256 | CA |
allocated | 1994-03-18 | c4fb92110737… |
| 199.202.74.0 – 199.202.75.255 | 512 | CA |
allocated | 1994-03-18 | c4fb92110737… |
| 199.202.76.0 – 199.202.79.255 | 1,024 | CA |
allocated | 1994-03-18 | c4fb92110737… |
| 199.202.80.0 – 199.202.83.255 | 1,024 | CA |
allocated | 1994-03-18 | 65e1890b59b2… |
| 199.202.84.0 – 199.202.85.255 | 512 | CA |
allocated | 1994-03-18 | 65e1890b59b2… |
| 199.202.86.0 – 199.202.87.255 | 512 | CA |
allocated | 1994-03-18 | e4289681a555… |
| 199.202.88.0 – 199.202.88.255 | 256 | CA |
allocated | 1994-03-18 | e4289681a555… |
| 199.202.89.0 – 199.202.89.255 | 256 | CA |
allocated | 1994-03-18 | 74f3d9277fa6… |
| 199.202.90.0 – 199.202.90.255 | 256 | CA |
allocated | 1994-03-18 | 993801308209… |
| 199.202.91.0 – 199.202.91.255 | 256 | CA |
allocated | 1994-03-18 | 0947d5738b9d… |
| 199.202.92.0 – 199.202.92.255 | 256 | CA |
allocated | 1994-03-18 | 85ecf08300ea… |
| 199.202.93.0 – 199.202.93.255 | 256 | CA |
allocated | 1994-03-18 | 614c893c7b6a… |
| 199.202.94.0 – 199.202.94.255 | 256 | CA |
allocated | 1994-03-18 | 614c893c7b6a… |
| 199.202.95.0 – 199.202.95.255 | 256 | CA |
allocated | 1994-03-18 | 82bed9295cfe… |
| 199.202.96.0 – 199.202.99.255 | 1,024 | CA |
allocated | 1994-03-18 | 82bed9295cfe… |
| 199.202.100.0 – 199.202.101.255 | 512 | CA |
allocated | 1994-03-18 | 2d03bbcaaea4… |
| 199.202.102.0 – 199.202.103.255 | 512 | CA |
allocated | 1994-03-18 | 7f036c1f542f… |
| 199.202.104.0 – 199.202.111.255 | 2,048 | CA |
allocated | 1994-03-18 | b2754e414e08… |
| 199.202.112.0 – 199.202.112.255 | 256 | CA |
allocated | 1994-03-18 | 07c4a095976d… |
| 199.202.113.0 – 199.202.113.255 | 256 | CA |
allocated | 1994-03-18 | a47edfb1019d… |
| 199.202.116.0 – 199.202.119.255 | 1,024 | US |
allocated | 1994-03-18 | e220ed812a4c… |
| 199.202.120.0 – 199.202.127.255 | 2,048 | US |
allocated | 1994-03-18 | e220ed812a4c… |
| 199.202.128.0 – 199.202.135.255 | 2,048 | US |
allocated | 1994-03-18 | e220ed812a4c… |
| 199.202.136.0 – 199.202.136.255 | 256 | CA |
allocated | 1994-03-18 | 5848e56ef6dc… |
| 199.202.137.0 – 199.202.137.255 | 256 | CA |
allocated | 1994-03-18 | 716b84082c85… |
| 199.202.138.0 – 199.202.139.255 | 512 | CA |
allocated | 1994-03-18 | 716b84082c85… |
| 199.202.140.0 – 199.202.143.255 | 1,024 | CA |
allocated | 1994-03-18 | 6a8b7de5d281… |
| 199.202.144.0 – 199.202.145.255 | 512 | CA |
allocated | 1994-03-18 | 8da48ad5aa2c… |
| 199.202.146.0 – 199.202.146.255 | 256 | CA |
allocated | 1994-03-18 | 5fa5667c0b53… |
| 199.202.147.0 – 199.202.147.255 | 256 | CA |
allocated | 1994-03-18 | 50a6522bcc05… |
| 199.202.148.0 – 199.202.148.255 | 256 | CA |
allocated | 1994-03-18 | 50a6522bcc05… |
| 199.202.149.0 – 199.202.149.255 | 256 | CA |
allocated | 1994-03-18 | c2a515a25b5c… |
| 199.202.150.0 – 199.202.150.255 | 256 | CA |
allocated | 1994-03-18 | c2a515a25b5c… |
| 199.202.151.0 – 199.202.151.255 | 256 | CA |
allocated | 1994-03-18 | 1c16839f6229… |
| 199.202.152.0 – 199.202.152.255 | 256 | CA |
allocated | 1994-03-18 | 4299532d866b… |
| 199.202.155.0 – 199.202.155.255 | 256 | CA |
allocated | 1994-03-18 | 47eea7ff20e8… |
| 199.202.156.0 – 199.202.159.255 | 1,024 | CA |
allocated | 1994-03-18 | 47eea7ff20e8… |
| 199.202.160.0 – 199.202.167.255 | 2,048 | CA |
allocated | 1994-03-18 | 47eea7ff20e8… |
| 199.202.168.0 – 199.202.169.255 | 512 | CA |
allocated | 1994-03-18 | 47eea7ff20e8… |
| 199.202.170.0 – 199.202.171.255 | 512 | CA |
allocated | 1994-03-18 | 388a3bf90ba2… |
| 199.202.172.0 – 199.202.175.255 | 1,024 | CA |
allocated | 1994-03-18 | 388a3bf90ba2… |
| 199.202.176.0 – 199.202.179.255 | 1,024 | CA |
allocated | 1994-03-18 | 388a3bf90ba2… |
| 199.202.180.0 – 199.202.183.255 | 1,024 | CA |
allocated | 1994-03-18 | 3b5f434bd266… |
| 199.202.184.0 – 199.202.191.255 | 2,048 | CA |
allocated | 1994-03-18 | 3b5f434bd266… |
| 199.202.192.0 – 199.202.193.255 | 512 | CA |
allocated | 1994-03-18 | 33bba426f799… |
| 199.202.194.0 – 199.202.195.255 | 512 | CA |
allocated | 1994-03-18 | 3f35f46a7272… |
| 199.202.196.0 – 199.202.196.255 | 256 | CA |
allocated | 1994-03-18 | c3031185dbb1… |
| 199.202.197.0 – 199.202.197.255 | 256 | CA |
allocated | 1994-03-18 | a47edfb1019d… |
| 199.202.199.0 – 199.202.199.255 | 256 | CA |
allocated | 1994-03-18 | d7bb47af4959… |
| 199.202.200.0 – 199.202.200.255 | 256 | CA |
allocated | 1994-03-18 | 5fa5667c0b53… |
| 199.202.201.0 – 199.202.201.255 | 256 | CA |
allocated | 1994-03-18 | b27754251110… |
| 199.202.202.0 – 199.202.203.255 | 512 | CA |
allocated | 1994-03-18 | 7cf31ca25430… |
| 199.202.204.0 – 199.202.204.255 | 256 | CA |
allocated | 1994-03-18 | 5fa5667c0b53… |
| 199.202.205.0 – 199.202.205.255 | 256 | CA |
allocated | 1994-03-18 | a204bc62e8e2… |
| 199.202.206.0 – 199.202.207.255 | 512 | CA |
allocated | 1994-03-18 | a204bc62e8e2… |
| 199.202.208.0 – 199.202.211.255 | 1,024 | CA |
allocated | 1994-03-18 | a204bc62e8e2… |
| 199.202.212.0 – 199.202.215.255 | 1,024 | CA |
allocated | 1994-03-18 | 3fd05c7b525b… |
| 168.108.0.0 – 168.108.255.255 | 65,536 | US |
allocated | 1994-03-17 | f9c1ec8ce366… |
| 168.109.0.0 – 168.109.255.255 | 65,536 | US |
allocated | 1994-03-17 | 0418d3fd070a… |
| 170.87.0.0 – 170.87.255.255 | 65,536 | US |
allocated | 1994-03-17 | 3eebe3cf2f0e… |
| 198.199.205.0 – 198.199.205.255 | 256 | US |
allocated | 1994-03-17 | fc5468372d5a… |
| 198.199.221.0 – 198.199.221.255 | 256 | US |
allocated | 1994-03-17 | dff079927123… |
| 198.199.223.0 – 198.199.223.255 | 256 | US |
allocated | 1994-03-17 | 6a84608e6eca… |
| 199.164.199.0 – 199.164.199.255 | 256 | US |
allocated | 1994-03-17 | 00945bc218e2… |
| 199.164.200.0 – 199.164.200.255 | 256 | US |
allocated | 1994-03-17 | 9f1b3be4a82b… |
| 199.164.201.0 – 199.164.201.255 | 256 | US |
allocated | 1994-03-17 | fa4bf146ac88… |
| 199.164.202.0 – 199.164.202.255 | 256 | US |
allocated | 1994-03-17 | 8ec2c57fb523… |
| 199.164.211.0 – 199.164.211.255 | 256 | US |
allocated | 1994-03-17 | 067e58230ca6… |
| 199.164.212.0 – 199.164.212.255 | 256 | US |
allocated | 1994-03-17 | aa8aae90c3a4… |
| 199.197.0.0 – 199.197.7.255 | 2,048 | US |
allocated | 1994-03-17 | fb40bff21e05… |
| 199.197.8.0 – 199.197.9.255 | 512 | US |
allocated | 1994-03-17 | fb40bff21e05… |
| 146.217.0.0 – 146.217.255.255 | 65,536 | US |
allocated | 1994-03-16 | 92f2105b67e8… |
| 198.199.184.0 – 198.199.184.255 | 256 | US |
allocated | 1994-03-16 | 715ecda3bb03… |
| 198.199.218.0 – 198.199.218.255 | 256 | US |
allocated | 1994-03-16 | 4a86a4affd78… |
| 199.80.32.0 – 199.80.47.255 | 4,096 | US |
allocated | 1994-03-16 | eee4911c1d68… |
| 199.80.48.0 – 199.80.51.255 | 1,024 | US |
allocated | 1994-03-16 | eee4911c1d68… |
| 199.164.183.0 – 199.164.183.255 | 256 | US |
allocated | 1994-03-16 | 56a6d7d2b08b… |
| 199.164.184.0 – 199.164.184.255 | 256 | US |
allocated | 1994-03-16 | 7af60a2e108a… |