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
1,645,582,848
📦
IPv4 networks
76,670
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,007
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.184.164.0 – 198.184.164.255 | 256 |  US |
allocated | 1993-12-17 | e1fc6049f4c8… |
| 198.184.165.0 – 198.184.165.255 | 256 | US |
allocated | 1993-12-17 | e1fda0658449… |
| 198.184.166.0 – 198.184.167.255 | 512 | US |
allocated | 1993-12-17 | e1fda0658449… |
| 198.184.168.0 – 198.184.168.255 | 256 | US |
allocated | 1993-12-17 | e1fda0658449… |
| 199.5.162.0 – 199.5.162.255 | 256 | US |
allocated | 1993-12-17 | f5ddf46a7c07… |
| 199.5.176.0 – 199.5.177.255 | 512 | US |
allocated | 1993-12-17 | b61aa3fb32db… |
| 199.5.178.0 – 199.5.178.255 | 256 | US |
allocated | 1993-12-17 | b61aa3fb32db… |
| 199.87.8.0 – 199.87.15.255 | 2,048 | US |
allocated | 1993-12-17 | eda578c998e5… |
| 198.161.81.0 – 198.161.81.255 | 256 |  CA |
allocated | 1993-12-16 | e920ae80b24d… |
| 198.169.253.0 – 198.169.253.255 | 256 | CA |
allocated | 1993-12-16 | bbc2ab8a4900… |
| 199.5.170.0 – 199.5.170.255 | 256 | US |
allocated | 1993-12-16 | a93df2aae7dd… |
| 199.5.171.0 – 199.5.171.255 | 256 | US |
allocated | 1993-12-16 | ac0a5bcc3ad0… |
| 199.5.172.0 – 199.5.172.255 | 256 | US |
allocated | 1993-12-16 | ac0a5bcc3ad0… |
| 199.5.174.0 – 199.5.174.255 | 256 | US |
allocated | 1993-12-16 | 8e5c13054daa… |
| 199.43.208.0 – 199.43.223.255 | 4,096 | US |
allocated | 1993-12-16 | ab226dc561ca… |
| 199.84.6.0 – 199.84.7.255 | 512 | CA |
allocated | 1993-12-16 | 73d2b65353d7… |
| 199.84.8.0 – 199.84.15.255 | 2,048 | CA |
allocated | 1993-12-16 | 73d2b65353d7… |
| 199.90.0.0 – 199.90.255.255 | 65,536 | US |
allocated | 1993-12-16 | 6278ad90ff5a… |
| 198.96.145.0 – 198.96.145.255 | 256 | CA |
allocated | 1993-12-15 | 2040daba1bf6… |
| 198.167.6.0 – 198.167.7.255 | 512 | CA |
allocated | 1993-12-15 | 27868db8b749… |
| 198.167.8.0 – 198.167.11.255 | 1,024 | CA |
allocated | 1993-12-15 | 27868db8b749… |
| 199.5.158.0 – 199.5.158.255 | 256 | US |
allocated | 1993-12-15 | f6567dd730b5… |
| 199.5.159.0 – 199.5.159.255 | 256 | US |
allocated | 1993-12-15 | 5506365c33d4… |
| 199.5.160.0 – 199.5.160.255 | 256 | US |
allocated | 1993-12-15 | c9ba93c628fd… |
| 199.5.168.0 – 199.5.168.255 | 256 | US |
allocated | 1993-12-15 | afb8060cc1d7… |
| 199.5.169.0 – 199.5.169.255 | 256 | US |
allocated | 1993-12-15 | 4c7594145c35… |
| 199.60.240.0 – 199.60.247.255 | 2,048 | CA |
allocated | 1993-12-15 | d9cf69a4aa9b… |
| 157.224.0.0 – 157.224.255.255 | 65,536 | US |
allocated | 1993-12-14 | 45fe880b68a8… |
| 164.219.0.0 – 164.219.255.255 | 65,536 | US |
allocated | 1993-12-14 | 45fe880b68a8… |
| 166.115.0.0 – 166.115.255.255 | 65,536 | US |
allocated | 1993-12-14 | 9a65a87e3abf… |
| 166.116.0.0 – 166.116.255.255 | 65,536 | US |
allocated | 1993-12-14 | 0aade9087acf… |
| 198.96.113.0 – 198.96.113.255 | 256 | CA |
allocated | 1993-12-14 | 8a80f36e1825… |
| 198.161.84.0 – 198.161.85.255 | 512 | CA |
allocated | 1993-12-14 | ddfbbbaf31f6… |
| 198.161.86.0 – 198.161.86.255 | 256 | CA |
allocated | 1993-12-14 | f11ce961360a… |
| 198.161.88.0 – 198.161.89.255 | 512 | CA |
allocated | 1993-12-14 | 0ac9187dd127… |
| 198.161.90.0 – 198.161.91.255 | 512 | CA |
allocated | 1993-12-14 | 2757ee00bf33… |
| 198.161.92.0 – 198.161.92.255 | 256 | CA |
allocated | 1993-12-14 | 1f726c0aac55… |
| 198.161.93.0 – 198.161.93.255 | 256 | CA |
allocated | 1993-12-14 | cc76cb4d3858… |
| 198.161.94.0 – 198.161.95.255 | 512 | CA |
allocated | 1993-12-14 | cc76cb4d3858… |
| 198.161.218.0 – 198.161.218.255 | 256 | CA |
allocated | 1993-12-14 | ccab18ecb6e2… |
| 198.161.230.0 – 198.161.231.255 | 512 | CA |
allocated | 1993-12-14 | cdf0925393d8… |
| 198.161.233.0 – 198.161.233.255 | 256 | CA |
allocated | 1993-12-14 | 578137880c8c… |
| 198.161.234.0 – 198.161.235.255 | 512 | CA |
allocated | 1993-12-14 | 578137880c8c… |
| 198.161.238.0 – 198.161.238.255 | 256 | CA |
allocated | 1993-12-14 | 6bffcb3f15f8… |
| 198.161.241.0 – 198.161.241.255 | 256 | CA |
allocated | 1993-12-14 | 5fc0f157f8fa… |
| 198.161.242.0 – 198.161.242.255 | 256 | CA |
allocated | 1993-12-14 | 8b3b0725cc7b… |
| 198.161.243.0 – 198.161.243.255 | 256 | CA |
allocated | 1993-12-14 | 7d3e3deb50c1… |
| 198.161.248.0 – 198.161.248.255 | 256 | CA |
allocated | 1993-12-14 | d7250afe774c… |
| 198.161.249.0 – 198.161.249.255 | 256 | CA |
allocated | 1993-12-14 | 02b36391f6fd… |
| 198.161.250.0 – 198.161.251.255 | 512 | CA |
allocated | 1993-12-14 | 5122be5c57df… |
| 198.161.252.0 – 198.161.253.255 | 512 | CA |
allocated | 1993-12-14 | bc1a1a8d4995… |
| 198.162.87.0 – 198.162.87.255 | 256 | CA |
allocated | 1993-12-14 | b9233b98290f… |
| 198.167.12.0 – 198.167.15.255 | 1,024 | CA |
allocated | 1993-12-14 | 6b85d763ec4a… |
| 198.167.16.0 – 198.167.31.255 | 4,096 | CA |
allocated | 1993-12-14 | 6b85d763ec4a… |
| 198.167.33.0 – 198.167.33.255 | 256 | CA |
allocated | 1993-12-14 | b97115ebf7b5… |
| 198.167.34.0 – 198.167.35.255 | 512 | CA |
allocated | 1993-12-14 | b97115ebf7b5… |
| 198.167.36.0 – 198.167.39.255 | 1,024 | CA |
allocated | 1993-12-14 | b97115ebf7b5… |
| 198.167.40.0 – 198.167.47.255 | 2,048 | CA |
allocated | 1993-12-14 | b97115ebf7b5… |
| 198.167.48.0 – 198.167.63.255 | 4,096 | CA |
allocated | 1993-12-14 | b97115ebf7b5… |
| 198.167.64.0 – 198.167.127.255 | 16,384 | CA |
allocated | 1993-12-14 | b97115ebf7b5… |
| 198.167.160.0 – 198.167.160.255 | 256 | CA |
allocated | 1993-12-14 | 340df433a6f3… |
| 198.167.161.0 – 198.167.161.255 | 256 | CA |
allocated | 1993-12-14 | d3990c6050bf… |
| 198.167.162.0 – 198.167.162.255 | 256 | CA |
allocated | 1993-12-14 | e2b31f97deac… |
| 198.167.254.0 – 198.167.254.255 | 256 | CA |
allocated | 1993-12-14 | 785d9a2f80ad… |
| 198.169.12.0 – 198.169.15.255 | 1,024 | CA |
allocated | 1993-12-14 | b9f96a72b651… |
| 198.169.16.0 – 198.169.19.255 | 1,024 | CA |
allocated | 1993-12-14 | b9f96a72b651… |
| 198.169.120.0 – 198.169.123.255 | 1,024 | CA |
allocated | 1993-12-14 | f4f764673d2a… |
| 198.169.124.0 – 198.169.124.255 | 256 | CA |
allocated | 1993-12-14 | f4f764673d2a… |
| 198.169.129.0 – 198.169.129.255 | 256 | CA |
allocated | 1993-12-14 | b65064c383c9… |
| 198.169.130.0 – 198.169.130.255 | 256 | CA |
allocated | 1993-12-14 | eb882070bab2… |
| 198.169.131.0 – 198.169.131.255 | 256 | CA |
allocated | 1993-12-14 | 3be8936d7b75… |
| 198.169.132.0 – 198.169.133.255 | 512 | CA |
allocated | 1993-12-14 | 8495c216e387… |
| 198.169.134.0 – 198.169.134.255 | 256 | CA |
allocated | 1993-12-14 | 8495c216e387… |
| 198.169.136.0 – 198.169.139.255 | 1,024 | CA |
allocated | 1993-12-14 | 7feec5fa7cec… |
| 198.169.150.0 – 198.169.150.255 | 256 | CA |
allocated | 1993-12-14 | a25157617aa1… |
| 198.169.151.0 – 198.169.151.255 | 256 | CA |
allocated | 1993-12-14 | 889d4e6ac0b9… |
| 198.169.152.0 – 198.169.153.255 | 512 | CA |
allocated | 1993-12-14 | 889d4e6ac0b9… |
| 198.169.154.0 – 198.169.155.255 | 512 | CA |
allocated | 1993-12-14 | bd362e3c765b… |
| 198.169.156.0 – 198.169.159.255 | 1,024 | CA |
allocated | 1993-12-14 | bd362e3c765b… |
| 198.169.160.0 – 198.169.167.255 | 2,048 | CA |
allocated | 1993-12-14 | bd362e3c765b… |
| 198.169.168.0 – 198.169.169.255 | 512 | CA |
allocated | 1993-12-14 | bd362e3c765b… |
| 198.169.170.0 – 198.169.170.255 | 256 | CA |
allocated | 1993-12-14 | bd362e3c765b… |
| 198.169.171.0 – 198.169.171.255 | 256 | CA |
allocated | 1993-12-14 | d87504bd0dc8… |
| 198.169.175.0 – 198.169.175.255 | 256 | CA |
allocated | 1993-12-14 | 61cbdd931a42… |
| 198.169.176.0 – 198.169.177.255 | 512 | CA |
allocated | 1993-12-14 | d74461db1525… |
| 198.169.179.0 – 198.169.179.255 | 256 | CA |
allocated | 1993-12-14 | 0d3c6b5d47b7… |
| 198.169.180.0 – 198.169.180.255 | 256 | CA |
allocated | 1993-12-14 | cfaf6fb50615… |
| 198.169.181.0 – 198.169.181.255 | 256 | CA |
allocated | 1993-12-14 | 1ba15dbc243c… |
| 198.169.182.0 – 198.169.183.255 | 512 | CA |
allocated | 1993-12-14 | 1ba15dbc243c… |
| 198.169.184.0 – 198.169.184.255 | 256 | CA |
allocated | 1993-12-14 | 1ba15dbc243c… |
| 198.169.185.0 – 198.169.185.255 | 256 | CA |
allocated | 1993-12-14 | aa1284f96cc4… |
| 198.169.186.0 – 198.169.187.255 | 512 | CA |
allocated | 1993-12-14 | bee239f5a582… |
| 198.169.188.0 – 198.169.189.255 | 512 | US |
allocated | 1993-12-14 | 434bd644bdaf… |
| 198.169.190.0 – 198.169.191.255 | 512 | CA |
allocated | 1993-12-14 | d5711e5b02ea… |
| 198.169.192.0 – 198.169.193.255 | 512 | CA |
allocated | 1993-12-14 | db1c2d89a1cc… |
| 198.169.196.0 – 198.169.197.255 | 512 | CA |
allocated | 1993-12-14 | bee239f5a582… |
| 198.169.198.0 – 198.169.198.255 | 256 | CA |
allocated | 1993-12-14 | 9e2048aa87f8… |
| 198.169.199.0 – 198.169.199.255 | 256 | CA |
allocated | 1993-12-14 | 22dab5090256… |
| 198.169.200.0 – 198.169.200.255 | 256 | CA |
allocated | 1993-12-14 | 5cf8e424dc80… |
| 198.169.201.0 – 198.169.201.255 | 256 | CA |
allocated | 1993-12-14 | 26c6b6b5c684… |