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 |
|---|---|---|---|---|---|
| 198.186.137.0 – 198.186.137.255 | 256 |  US |
allocated | 1993-09-14 | 23cc67f5340d… |
| 198.186.138.0 – 198.186.138.255 | 256 | US |
allocated | 1993-09-14 | 23cc67f5340d… |
| 198.186.139.0 – 198.186.139.255 | 256 | US |
allocated | 1993-09-14 | 32822a56e145… |
| 198.186.140.0 – 198.186.140.255 | 256 | US |
allocated | 1993-09-14 | fdc1976c6b80… |
| 198.186.141.0 – 198.186.141.255 | 256 | US |
allocated | 1993-09-14 | d9e6b225981f… |
| 198.186.142.0 – 198.186.142.255 | 256 | US |
allocated | 1993-09-14 | b02fc71a06f6… |
| 198.186.146.0 – 198.186.146.255 | 256 | US |
allocated | 1993-09-14 | 43b31d99f5c9… |
| 198.186.147.0 – 198.186.147.255 | 256 | US |
allocated | 1993-09-14 | 16e53cc41c5b… |
| 198.186.148.0 – 198.186.148.255 | 256 | US |
allocated | 1993-09-14 | ee0c1fa90a0f… |
| 198.186.150.0 – 198.186.150.255 | 256 | US |
allocated | 1993-09-14 | bf6b88c1a5d7… |
| 198.186.151.0 – 198.186.151.255 | 256 | US |
allocated | 1993-09-14 | d78db640f4eb… |
| 198.252.8.0 – 198.252.15.255 | 2,048 | US |
allocated | 1993-09-14 | 3b72dbe11220… |
| 199.4.0.0 – 199.4.7.255 | 2,048 | US |
allocated | 1993-09-14 | 7fb0470d1681… |
| 199.4.8.0 – 199.4.15.255 | 2,048 | US |
allocated | 1993-09-14 | c4ff8c718bfd… |
| 199.6.16.0 – 199.6.31.255 | 4,096 | US |
allocated | 1993-09-14 | 7d4cf0f4229d… |
| 199.7.16.0 – 199.7.31.255 | 4,096 | US |
allocated | 1993-09-14 | 0e0ec5752ef2… |
| 199.8.0.0 – 199.8.255.255 | 65,536 | US |
allocated | 1993-09-14 | df1a66cce7ed… |
| 165.224.0.0 – 165.224.255.255 | 65,536 | US |
allocated | 1993-09-13 | e64b5269e4ff… |
| 167.185.0.0 – 167.185.255.255 | 65,536 | US |
allocated | 1993-09-13 | e3b909442323… |
| 192.69.0.0 – 192.69.0.255 | 256 | US |
allocated | 1993-09-13 | e2a08a95e9c8… |
| 192.69.229.0 – 192.69.229.255 | 256 | US |
allocated | 1993-09-13 | e2a08a95e9c8… |
| 192.69.230.0 – 192.69.230.255 | 256 | US |
allocated | 1993-09-13 | e2a08a95e9c8… |
| 192.69.231.0 – 192.69.231.255 | 256 | US |
allocated | 1993-09-13 | e2a08a95e9c8… |
| 198.97.252.0 – 198.97.252.255 | 256 | US |
allocated | 1993-09-13 | 45fe880b68a8… |
| 198.140.64.0 – 198.140.95.255 | 8,192 | US |
allocated | 1993-09-13 | 4f8ec97c54c0… |
| 198.140.96.0 – 198.140.111.255 | 4,096 | US |
allocated | 1993-09-13 | 4f8ec97c54c0… |
| 198.140.112.0 – 198.140.113.255 | 512 | US |
allocated | 1993-09-13 | 4f8ec97c54c0… |
| 198.160.249.0 – 198.160.249.255 | 256 | US |
allocated | 1993-09-13 | 04b303b35d5c… |
| 198.160.250.0 – 198.160.250.255 | 256 | US |
allocated | 1993-09-13 | d150b9f0a549… |
| 198.160.251.0 – 198.160.251.255 | 256 | US |
allocated | 1993-09-13 | 8a4ad4cd8ea9… |
| 198.183.250.0 – 198.183.250.255 | 256 | US |
allocated | 1993-09-13 | 22624e3ee8c4… |
| 198.183.251.0 – 198.183.251.255 | 256 | US |
allocated | 1993-09-13 | 6b69f56b7b62… |
| 198.183.254.0 – 198.183.254.255 | 256 | US |
allocated | 1993-09-13 | 7bd55b0a276e… |
| 198.186.128.0 – 198.186.128.255 | 256 | US |
allocated | 1993-09-13 | eb55d3aa897e… |
| 198.186.132.0 – 198.186.132.255 | 256 | US |
allocated | 1993-09-13 | 13816cc069cd… |
| 198.186.133.0 – 198.186.133.255 | 256 | US |
allocated | 1993-09-13 | c8dfaa4290df… |
| 198.186.134.0 – 198.186.134.255 | 256 | US |
allocated | 1993-09-13 | a677df82090c… |
| 198.236.0.0 – 198.237.255.255 | 131,072 | US |
allocated | 1993-09-13 | e6719d85969b… |
| 198.238.0.0 – 198.238.255.255 | 65,536 | US |
allocated | 1993-09-13 | f1ab54bd5c09… |
| 198.239.0.0 – 198.239.255.255 | 65,536 | US |
allocated | 1993-09-13 | f1ab54bd5c09… |
| 199.5.16.0 – 199.5.23.255 | 2,048 | US |
allocated | 1993-09-13 | a4f9c753d628… |
| 199.5.24.0 – 199.5.25.255 | 512 | US |
allocated | 1993-09-13 | a4f9c753d628… |
| 167.182.0.0 – 167.182.127.255 | 32,768 | US |
allocated | 1993-09-10 | 3e08b65135e6… |
| 167.182.128.0 – 167.182.255.255 | 32,768 | US |
allocated | 1993-09-10 | 4cf736351d33… |
| 167.183.0.0 – 167.183.255.255 | 65,536 | US |
allocated | 1993-09-10 | cb31473096cd… |
| 167.184.0.0 – 167.184.255.255 | 65,536 | US |
allocated | 1993-09-10 | 31c86ee3602f… |
| 198.96.30.0 – 198.96.31.255 | 512 |  CA |
allocated | 1993-09-10 | ae18c2ba0d57… |
| 198.96.184.0 – 198.96.184.255 | 256 | CA |
allocated | 1993-09-10 | 7f8da7288f54… |
| 198.97.248.0 – 198.97.248.255 | 256 | US |
allocated | 1993-09-10 | 45fe880b68a8… |
| 198.97.249.0 – 198.97.249.255 | 256 | US |
allocated | 1993-09-10 | 45fe880b68a8… |
| 198.97.250.0 – 198.97.250.255 | 256 | US |
allocated | 1993-09-10 | 45fe880b68a8… |
| 198.97.251.0 – 198.97.251.255 | 256 | US |
allocated | 1993-09-10 | 45fe880b68a8… |
| 198.160.226.0 – 198.160.226.255 | 256 | US |
allocated | 1993-09-10 | 62255c6104f7… |
| 198.160.227.0 – 198.160.227.255 | 256 | US |
allocated | 1993-09-10 | 35f4f0f10895… |
| 198.160.228.0 – 198.160.228.255 | 256 | US |
allocated | 1993-09-10 | 35f4f0f10895… |
| 198.160.229.0 – 198.160.229.255 | 256 | US |
allocated | 1993-09-10 | 69ad7d37a807… |
| 198.160.230.0 – 198.160.230.255 | 256 | US |
allocated | 1993-09-10 | f65c4827e323… |
| 198.160.231.0 – 198.160.231.255 | 256 | US |
allocated | 1993-09-10 | 349d7122d1dc… |
| 198.160.232.0 – 198.160.235.255 | 1,024 | US |
allocated | 1993-09-10 | 349d7122d1dc… |
| 198.160.236.0 – 198.160.236.255 | 256 | US |
allocated | 1993-09-10 | 349d7122d1dc… |
| 198.160.238.0 – 198.160.239.255 | 512 | US |
allocated | 1993-09-10 | 8d78ed815da1… |
| 198.160.240.0 – 198.160.241.255 | 512 | US |
allocated | 1993-09-10 | 8d78ed815da1… |
| 198.160.242.0 – 198.160.243.255 | 512 | US |
allocated | 1993-09-10 | de734fe7fe66… |
| 198.160.244.0 – 198.160.244.255 | 256 | US |
allocated | 1993-09-10 | b04173bc8935… |
| 198.160.245.0 – 198.160.245.255 | 256 | US |
allocated | 1993-09-10 | 291d0e705929… |
| 198.160.246.0 – 198.160.246.255 | 256 | US |
allocated | 1993-09-10 | dfeb06a57072… |
| 198.160.247.0 – 198.160.247.255 | 256 | US |
allocated | 1993-09-10 | 271f91d6889a… |
| 198.162.7.0 – 198.162.7.255 | 256 | CA |
allocated | 1993-09-10 | 1c4b5a246da8… |
| 198.183.32.0 – 198.183.63.255 | 8,192 | US |
allocated | 1993-09-10 | 8f7d14ca4d04… |
| 198.183.238.0 – 198.183.238.255 | 256 | US |
allocated | 1993-09-10 | 1df2a391c1f9… |
| 198.183.239.0 – 198.183.239.255 | 256 | US |
allocated | 1993-09-10 | a54242c3b034… |
| 198.183.240.0 – 198.183.240.255 | 256 | US |
allocated | 1993-09-10 | a655d7afe9dc… |
| 198.183.241.0 – 198.183.241.255 | 256 | US |
allocated | 1993-09-10 | 816d96ffd098… |
| 198.183.246.0 – 198.183.246.255 | 256 | US |
allocated | 1993-09-10 | d7eaeeec4336… |
| 198.183.247.0 – 198.183.247.255 | 256 | US |
allocated | 1993-09-10 | 113b19a18082… |
| 198.183.248.0 – 198.183.249.255 | 512 | US |
allocated | 1993-09-10 | d6b1942e4868… |
| 198.253.0.0 – 198.253.255.255 | 65,536 | US |
allocated | 1993-09-10 | 45fe880b68a8… |
| 198.254.0.0 – 198.254.15.255 | 4,096 | US |
allocated | 1993-09-10 | 4c4285b37caf… |
| 165.223.0.0 – 165.223.255.255 | 65,536 | US |
allocated | 1993-09-09 | 66d464bd43aa… |
| 167.180.0.0 – 167.180.255.255 | 65,536 | US |
allocated | 1993-09-09 | ecc0bccec5ef… |
| 167.181.0.0 – 167.181.255.255 | 65,536 | US |
allocated | 1993-09-09 | bd9031ded25b… |
| 198.96.168.0 – 198.96.171.255 | 1,024 | CA |
allocated | 1993-09-09 | a7a7662773fb… |
| 198.96.172.0 – 198.96.172.255 | 256 | US |
allocated | 1993-09-09 | 508bacb1ed22… |
| 198.96.173.0 – 198.96.173.255 | 256 | CA |
allocated | 1993-09-09 | a7a7662773fb… |
| 198.96.174.0 – 198.96.175.255 | 512 | CA |
allocated | 1993-09-09 | a7a7662773fb… |
| 198.96.176.0 – 198.96.183.255 | 2,048 | CA |
allocated | 1993-09-09 | a7a7662773fb… |
| 198.160.219.0 – 198.160.219.255 | 256 | US |
allocated | 1993-09-09 | 7abfd006ba97… |
| 198.160.220.0 – 198.160.220.255 | 256 | US |
allocated | 1993-09-09 | f676608a946a… |
| 198.160.221.0 – 198.160.221.255 | 256 | US |
allocated | 1993-09-09 | 951af48c4376… |
| 198.160.223.0 – 198.160.223.255 | 256 | US |
allocated | 1993-09-09 | 003f4e97a414… |
| 198.160.224.0 – 198.160.224.255 | 256 | US |
allocated | 1993-09-09 | 288dab272ba8… |
| 198.160.225.0 – 198.160.225.255 | 256 | US |
allocated | 1993-09-09 | 4bc8138ea17a… |
| 198.161.7.0 – 198.161.7.255 | 256 | CA |
allocated | 1993-09-09 | 87ca8c7d72db… |
| 198.162.5.0 – 198.162.5.255 | 256 | CA |
allocated | 1993-09-09 | ac0b9efd9158… |
| 198.183.204.0 – 198.183.204.255 | 256 | US |
allocated | 1993-09-09 | 4d610a05466c… |
| 198.183.205.0 – 198.183.205.255 | 256 | US |
allocated | 1993-09-09 | ba4f833bfd35… |
| 198.183.206.0 – 198.183.207.255 | 512 | US |
allocated | 1993-09-09 | 761b9a7fdd20… |
| 198.183.208.0 – 198.183.209.255 | 512 | US |
allocated | 1993-09-09 | 761b9a7fdd20… |
| 198.183.210.0 – 198.183.211.255 | 512 | US |
allocated | 1993-09-09 | 87ca31136438… |
| 198.183.212.0 – 198.183.215.255 | 1,024 | US |
allocated | 1993-09-09 | 87ca31136438… |