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
1,645,590,528
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,339
delegated blocks
🔗
Autonomous systems
34,020
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 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… |
| 199.164.185.0 – 199.164.185.255 | 256 | US |
allocated | 1994-03-16 | cd0c1ee67174… |
| 199.164.187.0 – 199.164.187.255 | 256 | US |
allocated | 1994-03-16 | 4e1294f07e61… |
| 199.164.188.0 – 199.164.188.255 | 256 | US |
allocated | 1994-03-16 | 1ae9bef4448d… |
| 199.164.189.0 – 199.164.189.255 | 256 | US |
allocated | 1994-03-16 | ab1e78138773… |
| 199.164.190.0 – 199.164.190.255 | 256 | US |
allocated | 1994-03-16 | a8ed70dad910… |
| 199.164.193.0 – 199.164.193.255 | 256 | US |
allocated | 1994-03-16 | 65b602a8972c… |
| 199.164.194.0 – 199.164.194.255 | 256 | US |
allocated | 1994-03-16 | 734a8438f49b… |
| 199.164.195.0 – 199.164.195.255 | 256 | US |
allocated | 1994-03-16 | 7e20ddfdbbf6… |
| 199.164.196.0 – 199.164.197.255 | 512 | US |
allocated | 1994-03-16 | 7e20ddfdbbf6… |
| 199.164.198.0 – 199.164.198.255 | 256 | US |
allocated | 1994-03-16 | 7e20ddfdbbf6… |
| 199.189.8.0 – 199.189.15.255 | 2,048 | US |
allocated | 1994-03-16 | 9dd82cf32423… |
| 199.197.16.0 – 199.197.31.255 | 4,096 | US |
allocated | 1994-03-16 | aa11677d237b… |
| 199.199.0.0 – 199.199.255.255 | 65,536 | US |
allocated | 1994-03-16 | f9bdc9d330fa… |
| 199.200.16.0 – 199.200.23.255 | 2,048 | US |
allocated | 1994-03-16 | d3529f254bc5… |
| 199.200.24.0 – 199.200.27.255 | 1,024 | US |
allocated | 1994-03-16 | d3529f254bc5… |
| 168.103.0.0 – 168.103.255.255 | 65,536 | US |
allocated | 1994-03-15 | cdb7d42057bd… |
| 168.104.0.0 – 168.104.255.255 | 65,536 | US |
allocated | 1994-03-15 | 9a65a87e3abf… |
| 168.105.0.0 – 168.105.255.255 | 65,536 | US |
allocated | 1994-03-15 | 981d75d0be57… |
| 192.197.230.0 – 192.197.231.255 | 512 | CA |
allocated | 1994-03-15 | c33ccebd88ba… |
| 192.197.232.0 – 192.197.232.255 | 256 | CA |
allocated | 1994-03-15 | c33ccebd88ba… |
| 198.168.118.0 – 198.168.119.255 | 512 | CA |
allocated | 1994-03-15 | 53f60d11bf60… |
| 198.168.193.0 – 198.168.193.255 | 256 | CA |
allocated | 1994-03-15 | 8cd958e54dea… |
| 198.168.194.0 – 198.168.194.255 | 256 | CA |
allocated | 1994-03-15 | 188a5e3dbe28… |
| 198.199.212.0 – 198.199.212.255 | 256 | US |
allocated | 1994-03-15 | 930b6abbb141… |
| 198.199.213.0 – 198.199.213.255 | 256 | US |
allocated | 1994-03-15 | c1b3c7b5e26d… |
| 198.199.214.0 – 198.199.214.255 | 256 | US |
allocated | 1994-03-15 | 4a86a4affd78… |
| 198.199.215.0 – 198.199.215.255 | 256 | US |
allocated | 1994-03-15 | 2355fd06d866… |
| 198.199.216.0 – 198.199.217.255 | 512 | US |
allocated | 1994-03-15 | 2355fd06d866… |
| 199.71.96.0 – 199.71.103.255 | 2,048 | CA |
allocated | 1994-03-15 | 773ae13e8f72… |
| 199.71.144.0 – 199.71.147.255 | 1,024 | CA |
allocated | 1994-03-15 | c8655e51b6d9… |
| 199.124.16.0 – 199.124.23.255 | 2,048 | US |
allocated | 1994-03-15 | 45fe880b68a8… |
| 199.124.24.0 – 199.124.24.255 | 256 | US |
allocated | 1994-03-15 | 45fe880b68a8… |
| 199.164.165.0 – 199.164.165.255 | 256 | US |
allocated | 1994-03-15 | d3bc909df016… |
| 199.164.166.0 – 199.164.166.255 | 256 | US |
allocated | 1994-03-15 | a78356ec7954… |
| 199.164.167.0 – 199.164.167.255 | 256 | US |
allocated | 1994-03-15 | 6bb4bf629a4c… |
| 199.164.168.0 – 199.164.169.255 | 512 | US |
allocated | 1994-03-15 | 6c9ae266bdb9… |
| 199.164.170.0 – 199.164.171.255 | 512 | US |
allocated | 1994-03-15 | 8d734d2d0953… |
| 199.164.172.0 – 199.164.172.255 | 256 | US |
allocated | 1994-03-15 | 68d7959af619… |
| 199.164.173.0 – 199.164.173.255 | 256 | US |
allocated | 1994-03-15 | ac6d916a26d9… |
| 199.164.175.0 – 199.164.175.255 | 256 | US |
allocated | 1994-03-15 | 89157c1a498e… |
| 199.164.176.0 – 199.164.177.255 | 512 | US |
allocated | 1994-03-15 | c47ed382566d… |
| 199.164.178.0 – 199.164.178.255 | 256 | US |
allocated | 1994-03-15 | c47ed382566d… |
| 199.164.179.0 – 199.164.179.255 | 256 | US |
allocated | 1994-03-15 | f4d36291820e… |
| 199.164.180.0 – 199.164.181.255 | 512 | US |
allocated | 1994-03-15 | f4d36291820e… |
| 199.164.182.0 – 199.164.182.255 | 256 | US |
allocated | 1994-03-15 | f4d36291820e… |
| 199.175.245.0 – 199.175.245.255 | 256 | CA |
allocated | 1994-03-15 | d7c16b7e803f… |
| 199.175.246.0 – 199.175.247.255 | 512 | CA |
allocated | 1994-03-15 | d7c16b7e803f… |
| 199.175.248.0 – 199.175.251.255 | 1,024 | CA |
allocated | 1994-03-15 | d7c16b7e803f… |
| 199.175.252.0 – 199.175.253.255 | 512 | CA |
allocated | 1994-03-15 | d7c16b7e803f… |