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 |
|---|---|---|---|---|---|
| 198.161.18.0 – 198.161.18.255 | 256 |  CA |
allocated | 1993-10-18 | 159f483727a8… |
| 198.161.19.0 – 198.161.19.255 | 256 | CA |
allocated | 1993-10-18 | 159f483727a8… |
| 198.161.182.0 – 198.161.182.255 | 256 | CA |
allocated | 1993-10-18 | ca299e016615… |
| 198.161.183.0 – 198.161.183.255 | 256 | CA |
allocated | 1993-10-18 | ca299e016615… |
| 198.161.184.0 – 198.161.184.255 | 256 | CA |
allocated | 1993-10-18 | 80d1e3175277… |
| 198.161.185.0 – 198.161.185.255 | 256 | CA |
allocated | 1993-10-18 | 80d1e3175277… |
| 198.161.186.0 – 198.161.186.255 | 256 | CA |
allocated | 1993-10-18 | 80d1e3175277… |
| 198.161.187.0 – 198.161.187.255 | 256 | CA |
allocated | 1993-10-18 | 80d1e3175277… |
| 198.177.218.0 – 198.177.218.255 | 256 |  US |
allocated | 1993-10-18 | a64bcacc0c86… |
| 198.177.219.0 – 198.177.219.255 | 256 | US |
allocated | 1993-10-18 | 9a65a87e3abf… |
| 198.177.220.0 – 198.177.221.255 | 512 | US |
allocated | 1993-10-18 | 0ad8a035d654… |
| 198.177.222.0 – 198.177.222.255 | 256 | US |
allocated | 1993-10-18 | 0ad8a035d654… |
| 198.177.223.0 – 198.177.223.255 | 256 | US |
allocated | 1993-10-18 | 386fa97ceaf4… |
| 198.177.224.0 – 198.177.224.255 | 256 | US |
allocated | 1993-10-18 | 08ff0e7fff38… |
| 198.202.215.0 – 198.202.215.255 | 256 | US |
allocated | 1993-10-18 | ea58a6be6f45… |
| 198.202.216.0 – 198.202.216.255 | 256 | US |
allocated | 1993-10-18 | ea58a6be6f45… |
| 198.202.217.0 – 198.202.217.255 | 256 | US |
allocated | 1993-10-18 | de1ae477b2e9… |
| 198.202.218.0 – 198.202.218.255 | 256 | US |
allocated | 1993-10-18 | e8c0e1e12820… |
| 198.202.219.0 – 198.202.219.255 | 256 | US |
allocated | 1993-10-18 | e6f9dfb42682… |
| 198.202.220.0 – 198.202.220.255 | 256 | US |
allocated | 1993-10-18 | 1ae342a3beae… |
| 198.202.223.0 – 198.202.223.255 | 256 | US |
allocated | 1993-10-18 | 54a5c5113724… |
| 198.202.224.0 – 198.202.224.255 | 256 | US |
allocated | 1993-10-18 | 601c560dcd50… |
| 198.202.225.0 – 198.202.225.255 | 256 | US |
allocated | 1993-10-18 | 3a46c42d6e50… |
| 198.202.227.0 – 198.202.227.255 | 256 | US |
allocated | 1993-10-18 | 75adc437ee3e… |
| 198.202.228.0 – 198.202.228.255 | 256 | US |
allocated | 1993-10-18 | c47ed382566d… |
| 198.202.229.0 – 198.202.229.255 | 256 | US |
allocated | 1993-10-18 | 8670c95e14dc… |
| 198.202.230.0 – 198.202.230.255 | 256 | US |
allocated | 1993-10-18 | f8d579b9d2e4… |
| 198.202.231.0 – 198.202.231.255 | 256 | US |
allocated | 1993-10-18 | de3b5f3f3e4d… |
| 198.202.232.0 – 198.202.232.255 | 256 | US |
allocated | 1993-10-18 | 2ff15c009556… |
| 199.28.0.0 – 199.28.255.255 | 65,536 | US |
allocated | 1993-10-18 | 501eb4ea8218… |
| 142.218.0.0 – 142.218.255.255 | 65,536 | CA |
allocated | 1993-10-15 | 110f07d5d7f5… |
| 192.33.134.0 – 192.33.134.255 | 256 | US |
allocated | 1993-10-15 | 0b4c396f0b41… |
| 198.55.128.0 – 198.55.191.255 | 16,384 | US |
allocated | 1993-10-15 | 4774876be7de… |
| 198.55.192.0 – 198.55.223.255 | 8,192 | US |
allocated | 1993-10-15 | 4774876be7de… |
| 198.55.224.0 – 198.55.227.255 | 1,024 | US |
allocated | 1993-10-15 | 4774876be7de… |
| 198.162.224.0 – 198.162.224.255 | 256 | US |
allocated | 1993-10-15 | 1353da1ff3b2… |
| 198.168.192.0 – 198.168.192.255 | 256 | US |
allocated | 1993-10-15 | 1353da1ff3b2… |
| 198.177.211.0 – 198.177.211.255 | 256 | US |
allocated | 1993-10-15 | b7fadddd73f9… |
| 198.177.212.0 – 198.177.212.255 | 256 | US |
allocated | 1993-10-15 | 69556bae4514… |
| 198.177.213.0 – 198.177.213.255 | 256 | US |
allocated | 1993-10-15 | 265b8dc9fd43… |
| 198.177.214.0 – 198.177.214.255 | 256 | US |
allocated | 1993-10-15 | 88906abb4985… |
| 198.177.215.0 – 198.177.215.255 | 256 | US |
allocated | 1993-10-15 | 4c8d2da95194… |
| 198.177.216.0 – 198.177.216.255 | 256 | US |
allocated | 1993-10-15 | daa416809573… |
| 198.202.204.0 – 198.202.204.255 | 256 | US |
allocated | 1993-10-15 | 0485e2acb34c… |
| 198.202.205.0 – 198.202.205.255 | 256 | US |
allocated | 1993-10-15 | 30be225594a1… |
| 198.202.206.0 – 198.202.206.255 | 256 | US |
allocated | 1993-10-15 | 61efc8c8208c… |
| 198.202.207.0 – 198.202.207.255 | 256 | US |
allocated | 1993-10-15 | 80977464d16e… |
| 198.202.209.0 – 198.202.209.255 | 256 | US |
allocated | 1993-10-15 | 506e80ad4373… |
| 198.202.210.0 – 198.202.210.255 | 256 | US |
allocated | 1993-10-15 | 2a299d38e3c3… |
| 198.202.212.0 – 198.202.212.255 | 256 | US |
allocated | 1993-10-15 | a1366f7dce9b… |
| 198.231.64.0 – 198.231.127.255 | 16,384 | US |
allocated | 1993-10-15 | e220ed812a4c… |
| 199.10.62.0 – 199.10.62.255 | 256 | US |
allocated | 1993-10-15 | 45fe880b68a8… |
| 199.26.0.0 – 199.26.7.255 | 2,048 | US |
allocated | 1993-10-15 | 6748e641e11d… |
| 167.216.0.0 – 167.216.127.255 | 32,768 | US |
allocated | 1993-10-14 | 938ebf418db6… |
| 167.217.0.0 – 167.217.255.255 | 65,536 | US |
allocated | 1993-10-14 | d6f2737b2e21… |
| 167.218.0.0 – 167.218.255.255 | 65,536 | US |
allocated | 1993-10-14 | dbc513d52776… |
| 198.177.186.0 – 198.177.187.255 | 512 | US |
allocated | 1993-10-14 | 4cf736351d33… |
| 198.177.188.0 – 198.177.189.255 | 512 | US |
allocated | 1993-10-14 | 4cf736351d33… |
| 198.177.190.0 – 198.177.190.255 | 256 | US |
allocated | 1993-10-14 | 4cf736351d33… |
| 198.177.191.0 – 198.177.191.255 | 256 | US |
allocated | 1993-10-14 | dfeb06a57072… |
| 198.177.192.0 – 198.177.195.255 | 1,024 | US |
allocated | 1993-10-14 | dfeb06a57072… |
| 198.177.196.0 – 198.177.197.255 | 512 | US |
allocated | 1993-10-14 | dfeb06a57072… |
| 198.177.198.0 – 198.177.198.255 | 256 | US |
allocated | 1993-10-14 | cd91cb91db69… |
| 198.177.199.0 – 198.177.199.255 | 256 | US |
allocated | 1993-10-14 | 04b303b35d5c… |
| 198.177.200.0 – 198.177.200.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.201.0 – 198.177.201.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.202.0 – 198.177.202.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.203.0 – 198.177.203.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.204.0 – 198.177.204.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.205.0 – 198.177.205.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.206.0 – 198.177.206.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.208.0 – 198.177.208.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.209.0 – 198.177.209.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.177.210.0 – 198.177.210.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.199.207.0 – 198.199.207.255 | 256 | US |
allocated | 1993-10-14 | 389ec16208b5… |
| 198.202.197.0 – 198.202.197.255 | 256 | US |
allocated | 1993-10-14 | 9a65a87e3abf… |
| 198.202.198.0 – 198.202.198.255 | 256 | US |
allocated | 1993-10-14 | 9a65a87e3abf… |
| 199.9.4.0 – 199.9.7.255 | 1,024 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.9.16.0 – 199.9.19.255 | 1,024 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.10.0.0 – 199.10.1.255 | 512 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.10.2.0 – 199.10.3.255 | 512 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.10.73.0 – 199.10.73.255 | 256 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.10.74.0 – 199.10.74.255 | 256 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.10.75.0 – 199.10.75.255 | 256 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.10.76.0 – 199.10.76.255 | 256 | US |
allocated | 1993-10-14 | 45fe880b68a8… |
| 199.21.32.0 – 199.21.63.255 | 8,192 | US |
allocated | 1993-10-14 | dcfe3d617e6a… |
| 199.22.0.0 – 199.23.255.255 | 131,072 | CA |
allocated | 1993-10-14 | 3d6ebbe330af… |
| 199.24.0.0 – 199.25.255.255 | 131,072 | CA |
allocated | 1993-10-14 | 3d6ebbe330af… |
| 165.250.0.0 – 165.250.255.255 | 65,536 |  JE |
allocated | 1993-10-13 | 444cd6832637… |
| 198.96.211.0 – 198.96.211.255 | 256 | CA |
allocated | 1993-10-13 | 91f6a37ad5f2… |
| 198.162.86.0 – 198.162.86.255 | 256 | CA |
allocated | 1993-10-13 | 4e89d7c3f057… |
| 198.168.27.0 – 198.168.27.255 | 256 | CA |
allocated | 1993-10-13 | 047092530871… |
| 198.202.184.0 – 198.202.184.255 | 256 | US |
allocated | 1993-10-13 | 561a6405fda5… |
| 198.202.185.0 – 198.202.185.255 | 256 | US |
allocated | 1993-10-13 | 13f89d37d37b… |
| 198.202.186.0 – 198.202.186.255 | 256 | US |
allocated | 1993-10-13 | 718fd193e586… |
| 198.202.187.0 – 198.202.187.255 | 256 | US |
allocated | 1993-10-13 | dd96a8c639cf… |
| 198.202.188.0 – 198.202.189.255 | 512 | US |
allocated | 1993-10-13 | dd96a8c639cf… |
| 198.202.190.0 – 198.202.191.255 | 512 | US |
allocated | 1993-10-13 | 7a43b8579dc2… |
| 198.202.192.0 – 198.202.193.255 | 512 | US |
allocated | 1993-10-13 | 7a43b8579dc2… |
| 198.202.194.0 – 198.202.194.255 | 256 | US |
allocated | 1993-10-13 | 73a0a33dd578… |