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 |
|---|---|---|---|---|---|
| 198.97.24.0 – 198.97.27.255 | 1,024 |  US |
allocated | 1993-03-12 | 4e027bc370f3… |
| 198.97.28.0 – 198.97.29.255 | 512 | US |
allocated | 1993-03-12 | 4e027bc370f3… |
| 198.97.37.0 – 198.97.37.255 | 256 | US |
allocated | 1993-03-12 | f1b8f60f611b… |
| 198.97.39.0 – 198.97.39.255 | 256 | US |
allocated | 1993-03-12 | 5c1a6c2c41fb… |
| 198.97.40.0 – 198.97.40.255 | 256 | US |
allocated | 1993-03-12 | 5c1a6c2c41fb… |
| 198.97.42.0 – 198.97.42.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 198.49.253.0 – 198.49.253.255 | 256 | US |
allocated | 1993-03-11 | 45fe880b68a8… |
| 198.49.254.0 – 198.49.254.255 | 256 | US |
allocated | 1993-03-11 | 45fe880b68a8… |
| 198.62.199.0 – 198.62.199.255 | 256 | US |
allocated | 1993-03-11 | 4a9b50933c03… |
| 198.62.200.0 – 198.62.200.255 | 256 | US |
allocated | 1993-03-11 | b4afe2b71a5d… |
| 198.62.204.0 – 198.62.204.255 | 256 | US |
allocated | 1993-03-11 | d591c0853d73… |
| 198.62.205.0 – 198.62.205.255 | 256 | US |
allocated | 1993-03-11 | 79f6be746d19… |
| 198.62.206.0 – 198.62.206.255 | 256 | US |
allocated | 1993-03-11 | 2d04302751a1… |
| 198.62.208.0 – 198.62.208.255 | 256 | US |
allocated | 1993-03-11 | 84f83548e6b7… |
| 198.76.0.0 – 198.79.255.255 | 262,144 | US |
allocated | 1993-03-11 | e5e3b9c13678… |
| 198.96.64.0 – 198.96.71.255 | 2,048 |  CA |
allocated | 1993-03-11 | 1593c2a9633f… |
| 198.96.72.0 – 198.96.75.255 | 1,024 | CA |
allocated | 1993-03-11 | 1593c2a9633f… |
| 198.96.246.0 – 198.96.247.255 | 512 | CA |
allocated | 1993-03-11 | f50f98fe7665… |
| 198.96.248.0 – 198.96.255.255 | 2,048 | CA |
allocated | 1993-03-11 | f50f98fe7665… |
| 198.97.0.0 – 198.97.3.255 | 1,024 | US |
allocated | 1993-03-11 | 8897e8ab09d2… |
| 198.97.4.0 – 198.97.7.255 | 1,024 | US |
allocated | 1993-03-11 | 0644ca4b60f4… |
| 198.97.8.0 – 198.97.11.255 | 1,024 | US |
allocated | 1993-03-11 | ed13e9fdaafc… |
| 198.97.12.0 – 198.97.12.255 | 256 | US |
allocated | 1993-03-11 | ed13e9fdaafc… |
| 198.97.32.0 – 198.97.32.255 | 256 | US |
allocated | 1993-03-11 | 4ad93a08d298… |
| 198.97.33.0 – 198.97.33.255 | 256 | US |
allocated | 1993-03-11 | 53746bd41551… |
| 198.97.34.0 – 198.97.34.255 | 256 | US |
allocated | 1993-03-11 | 9c95783742d0… |
| 198.97.35.0 – 198.97.35.255 | 256 | US |
allocated | 1993-03-11 | 63b40723ccb6… |
| 198.97.36.0 – 198.97.36.255 | 256 | US |
allocated | 1993-03-11 | 27c5e41205f4… |
| 198.98.8.0 – 198.98.11.255 | 1,024 | US |
allocated | 1993-03-11 | c6d7bdaa6bbc… |
| 198.98.12.0 – 198.98.12.255 | 256 | US |
allocated | 1993-03-11 | c6d7bdaa6bbc… |
| 142.223.0.0 – 142.223.255.255 | 65,536 | CA |
allocated | 1993-03-10 | 3c91cea3c247… |
| 142.233.0.0 – 142.233.255.255 | 65,536 | CA |
allocated | 1993-03-10 | 19cdb2f10175… |
| 192.172.18.0 – 192.172.18.255 | 256 | US |
allocated | 1993-03-10 | 45fe880b68a8… |
| 192.197.71.0 – 192.197.71.255 | 256 | CA |
allocated | 1993-03-10 | c8bae1572cdf… |
| 192.197.72.0 – 192.197.72.255 | 256 | CA |
allocated | 1993-03-10 | f48dc090a125… |
| 192.197.73.0 – 192.197.73.255 | 256 | CA |
allocated | 1993-03-10 | c8bae1572cdf… |
| 192.197.74.0 – 192.197.74.255 | 256 | CA |
allocated | 1993-03-10 | c8bae1572cdf… |
| 192.197.75.0 – 192.197.75.255 | 256 | CA |
allocated | 1993-03-10 | c8bae1572cdf… |
| 192.197.76.0 – 192.197.76.255 | 256 | CA |
allocated | 1993-03-10 | 84344661f626… |
| 198.47.0.0 – 198.47.3.255 | 1,024 | US |
allocated | 1993-03-10 | f92c3bbf9c61… |
| 198.49.247.0 – 198.49.247.255 | 256 | US |
allocated | 1993-03-10 | 7eec2db26bc0… |
| 198.49.248.0 – 198.49.248.255 | 256 | US |
allocated | 1993-03-10 | fd7f4ef2ebf5… |
| 198.49.249.0 – 198.49.249.255 | 256 | US |
allocated | 1993-03-10 | 561a6405fda5… |
| 198.49.250.0 – 198.49.250.255 | 256 | US |
allocated | 1993-03-10 | b595562ea8d6… |
| 198.49.251.0 – 198.49.251.255 | 256 | US |
allocated | 1993-03-10 | b175df2adade… |
| 198.49.252.0 – 198.49.252.255 | 256 | US |
allocated | 1993-03-10 | 550375ebc1fa… |
| 164.121.0.0 – 164.121.255.255 | 65,536 | US |
allocated | 1993-03-09 | e1973dd2a214… |
| 164.122.0.0 – 164.122.255.255 | 65,536 | US |
allocated | 1993-03-09 | 45fe880b68a8… |
| 164.123.0.0 – 164.123.255.255 | 65,536 | US |
allocated | 1993-03-09 | bb9acc6af6d9… |
| 164.144.0.0 – 164.144.255.255 | 65,536 | US |
allocated | 1993-03-09 | 50d75f2822cb… |
| 192.197.68.0 – 192.197.68.255 | 256 | CA |
allocated | 1993-03-09 | 84344661f626… |
| 192.197.69.0 – 192.197.69.255 | 256 | CA |
allocated | 1993-03-09 | 84344661f626… |
| 192.197.70.0 – 192.197.70.255 | 256 | CA |
allocated | 1993-03-09 | 84344661f626… |
| 192.197.114.0 – 192.197.114.255 | 256 | CA |
allocated | 1993-03-09 | 84344661f626… |
| 192.197.115.0 – 192.197.115.255 | 256 | CA |
allocated | 1993-03-09 | 84344661f626… |
| 198.29.128.0 – 198.29.191.255 | 16,384 | US |
allocated | 1993-03-09 | dda4b7de10e1… |
| 198.29.192.0 – 198.29.223.255 | 8,192 | US |
allocated | 1993-03-09 | dda4b7de10e1… |
| 198.29.224.0 – 198.29.239.255 | 4,096 | US |
allocated | 1993-03-09 | dda4b7de10e1… |
| 198.29.240.0 – 198.29.247.255 | 2,048 | US |
allocated | 1993-03-09 | dda4b7de10e1… |
| 198.29.248.0 – 198.29.251.255 | 1,024 | US |
allocated | 1993-03-09 | dda4b7de10e1… |
| 198.29.252.0 – 198.29.253.255 | 512 | US |
allocated | 1993-03-09 | dda4b7de10e1… |
| 198.84.32.0 – 198.84.47.255 | 4,096 | US |
allocated | 1993-03-09 | 3b0dc48b2739… |
| 198.84.48.0 – 198.84.55.255 | 2,048 | US |
allocated | 1993-03-09 | 3b0dc48b2739… |
| 164.119.0.0 – 164.119.255.255 | 65,536 | US |
allocated | 1993-03-08 | a98cdbf575f7… |
| 164.120.0.0 – 164.120.255.255 | 65,536 | US |
allocated | 1993-03-08 | 81e05477cc28… |
| 198.49.235.0 – 198.49.235.255 | 256 | US |
allocated | 1993-03-08 | 45fe880b68a8… |
| 198.49.236.0 – 198.49.236.255 | 256 | US |
allocated | 1993-03-08 | 45fe880b68a8… |
| 198.49.237.0 – 198.49.237.255 | 256 | US |
allocated | 1993-03-08 | 45fe880b68a8… |
| 198.49.238.0 – 198.49.238.255 | 256 | US |
allocated | 1993-03-08 | 45fe880b68a8… |
| 198.49.239.0 – 198.49.239.255 | 256 | US |
allocated | 1993-03-08 | 45fe880b68a8… |
| 198.49.240.0 – 198.49.240.255 | 256 | US |
allocated | 1993-03-08 | 45fe880b68a8… |
| 198.49.241.0 – 198.49.241.255 | 256 | US |
allocated | 1993-03-08 | 2d74e9434138… |
| 198.49.242.0 – 198.49.242.255 | 256 | US |
allocated | 1993-03-08 | 22d51ee0c812… |
| 198.49.244.0 – 198.49.244.255 | 256 | US |
allocated | 1993-03-08 | c6725c13dece… |
| 198.49.245.0 – 198.49.245.255 | 256 | US |
allocated | 1993-03-08 | b420553f421f… |
| 198.49.246.0 – 198.49.246.255 | 256 | US |
allocated | 1993-03-08 | d421c651a84f… |
| 198.58.32.0 – 198.58.35.255 | 1,024 | US |
allocated | 1993-03-08 | f078aebdcebc… |
| 198.58.36.0 – 198.58.37.255 | 512 | US |
allocated | 1993-03-08 | f078aebdcebc… |
| 198.58.38.0 – 198.58.38.255 | 256 | US |
allocated | 1993-03-08 | f078aebdcebc… |
| 198.62.195.0 – 198.62.195.255 | 256 | US |
allocated | 1993-03-08 | 92edc4526ad5… |
| 198.72.32.0 – 198.72.39.255 | 2,048 | US |
allocated | 1993-03-08 | 68dd13ef9e0f… |
| 198.72.40.0 – 198.72.41.255 | 512 | US |
allocated | 1993-03-08 | 68dd13ef9e0f… |
| 198.90.0.0 – 198.90.3.255 | 1,024 | US |
allocated | 1993-03-08 | 3d57b749d543… |
| 198.90.4.0 – 198.90.4.255 | 256 | US |
allocated | 1993-03-08 | 3d57b749d543… |
| 161.226.0.0 – 161.226.255.255 | 65,536 | US |
allocated | 1993-03-05 | ed2650e74a66… |
| 161.227.0.0 – 161.227.255.255 | 65,536 | US |
allocated | 1993-03-05 | 17436608dc9b… |
| 192.197.228.0 – 192.197.228.255 | 256 | CA |
allocated | 1993-03-05 | 6bad82127b17… |
| 198.49.226.0 – 198.49.226.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.227.0 – 198.49.227.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.228.0 – 198.49.228.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.229.0 – 198.49.229.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.230.0 – 198.49.230.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.231.0 – 198.49.231.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.232.0 – 198.49.232.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.233.0 – 198.49.233.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.49.234.0 – 198.49.234.255 | 256 | US |
allocated | 1993-03-05 | 45fe880b68a8… |
| 198.62.182.0 – 198.62.182.255 | 256 | US |
allocated | 1993-03-05 | aa301ecde401… |
| 198.62.183.0 – 198.62.183.255 | 256 | US |
allocated | 1993-03-05 | 9a65a87e3abf… |
| 198.62.184.0 – 198.62.184.255 | 256 | US |
allocated | 1993-03-05 | 088ccbc1fe2f… |
| 198.62.185.0 – 198.62.185.255 | 256 | US |
allocated | 1993-03-05 | 20567c450cc6… |