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
1.64B
1,639,263,232
📦
IPv4 networks
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.219.249.0 – 192.219.249.255 | 256 |  CA |
allocated | 1993-04-01 | c0cc7dd8bac3… |
| 198.99.106.0 – 198.99.106.255 | 256 |  US |
allocated | 1993-04-01 | b8a2b7c37897… |
| 198.99.107.0 – 198.99.107.255 | 256 | US |
allocated | 1993-04-01 | a07d968c26cf… |
| 198.99.108.0 – 198.99.108.255 | 256 | US |
allocated | 1993-04-01 | 6af3dbdad10c… |
| 198.99.109.0 – 198.99.109.255 | 256 | US |
allocated | 1993-04-01 | 912ee3e72772… |
| 198.99.111.0 – 198.99.111.255 | 256 | US |
allocated | 1993-04-01 | 18d56799064f… |
| 198.99.112.0 – 198.99.112.255 | 256 | US |
allocated | 1993-04-01 | dc96aa144a3b… |
| 198.99.113.0 – 198.99.113.255 | 256 | US |
allocated | 1993-04-01 | 8cdae45801e5… |
| 198.102.213.0 – 198.102.213.255 | 256 | US |
allocated | 1993-04-01 | a839b62944b9… |
| 198.102.214.0 – 198.102.214.255 | 256 | US |
allocated | 1993-04-01 | 84e7e6e31cf3… |
| 198.102.215.0 – 198.102.215.255 | 256 | US |
allocated | 1993-04-01 | b538f89eec0d… |
| 198.102.216.0 – 198.102.216.255 | 256 | US |
allocated | 1993-04-01 | b538f89eec0d… |
| 198.102.217.0 – 198.102.217.255 | 256 | US |
allocated | 1993-04-01 | 12f578fedbf7… |
| 198.134.0.0 – 198.134.3.255 | 1,024 | US |
allocated | 1993-04-01 | 60abe07f765b… |
| 198.134.4.0 – 198.134.4.255 | 256 | US |
allocated | 1993-04-01 | 60abe07f765b… |
| 198.134.8.0 – 198.134.11.255 | 1,024 | US |
allocated | 1993-04-01 | aa991b920a57… |
| 198.134.12.0 – 198.134.13.255 | 512 | US |
allocated | 1993-04-01 | aa991b920a57… |
| 198.134.64.0 – 198.134.95.255 | 8,192 | US |
allocated | 1993-04-01 | 43ffb6cb0dfb… |
| 198.134.96.0 – 198.134.103.255 | 2,048 | US |
allocated | 1993-04-01 | 43ffb6cb0dfb… |
| 161.249.0.0 – 161.249.255.255 | 65,536 | US |
allocated | 1993-03-31 | 4dd73aa18db6… |
| 165.20.0.0 – 165.20.255.255 | 65,536 | US |
allocated | 1993-03-31 | fcbe2f72c9d9… |
| 165.24.0.0 – 165.24.255.255 | 65,536 | US |
allocated | 1993-03-31 | 2efa87034945… |
| 192.154.92.0 – 192.154.92.255 | 256 | US |
allocated | 1993-03-31 | 501eb4ea8218… |
| 198.90.64.0 – 198.90.71.255 | 2,048 | US |
allocated | 1993-03-31 | cc7a1dd8f2a5… |
| 198.90.72.0 – 198.90.72.255 | 256 | US |
allocated | 1993-03-31 | 30b5ca67d880… |
| 198.97.72.0 – 198.97.72.255 | 256 | US |
allocated | 1993-03-31 | 45fe880b68a8… |
| 198.99.94.0 – 198.99.94.255 | 256 | US |
allocated | 1993-03-31 | 74aa621f4e31… |
| 198.99.95.0 – 198.99.95.255 | 256 | US |
allocated | 1993-03-31 | d7bbfa7eb746… |
| 198.99.96.0 – 198.99.96.255 | 256 | US |
allocated | 1993-03-31 | 52463966905d… |
| 198.99.97.0 – 198.99.97.255 | 256 | US |
allocated | 1993-03-31 | bcba20dc174c… |
| 198.99.98.0 – 198.99.98.255 | 256 | US |
allocated | 1993-03-31 | 0019420c8880… |
| 198.99.99.0 – 198.99.99.255 | 256 | US |
allocated | 1993-03-31 | 8cdfee6dccec… |
| 198.99.100.0 – 198.99.100.255 | 256 | US |
allocated | 1993-03-31 | 2f53d5627a72… |
| 198.99.101.0 – 198.99.101.255 | 256 | US |
allocated | 1993-03-31 | 2f53d5627a72… |
| 198.99.102.0 – 198.99.102.255 | 256 | US |
allocated | 1993-03-31 | ad8ee52bc384… |
| 198.99.103.0 – 198.99.103.255 | 256 | US |
allocated | 1993-03-31 | 7ecc8dee1e21… |
| 198.99.104.0 – 198.99.104.255 | 256 | US |
allocated | 1993-03-31 | 872cbf5e88e3… |
| 198.99.105.0 – 198.99.105.255 | 256 | US |
allocated | 1993-03-31 | 6c50672d5a62… |
| 198.102.198.0 – 198.102.199.255 | 512 | US |
allocated | 1993-03-31 | c040dbb710f6… |
| 198.102.200.0 – 198.102.200.255 | 256 | US |
allocated | 1993-03-31 | f23de0f322b9… |
| 198.102.201.0 – 198.102.201.255 | 256 | US |
allocated | 1993-03-31 | c66f07fcf75e… |
| 198.102.202.0 – 198.102.202.255 | 256 | US |
allocated | 1993-03-31 | c66f07fcf75e… |
| 198.102.203.0 – 198.102.203.255 | 256 | US |
allocated | 1993-03-31 | 151f185340e8… |
| 198.102.204.0 – 198.102.204.255 | 256 | US |
allocated | 1993-03-31 | 919e2662d887… |
| 198.102.205.0 – 198.102.205.255 | 256 | US |
allocated | 1993-03-31 | f103efcc21bf… |
| 198.102.206.0 – 198.102.206.255 | 256 | US |
allocated | 1993-03-31 | 9de19f96848f… |
| 198.102.207.0 – 198.102.207.255 | 256 | US |
allocated | 1993-03-31 | 10f47483d443… |
| 198.102.208.0 – 198.102.208.255 | 256 | US |
allocated | 1993-03-31 | 10f47483d443… |
| 198.102.209.0 – 198.102.209.255 | 256 | US |
allocated | 1993-03-31 | 04dd61a45bf5… |
| 198.102.210.0 – 198.102.210.255 | 256 | US |
allocated | 1993-03-31 | 85a932622234… |
| 198.102.211.0 – 198.102.211.255 | 256 | US |
allocated | 1993-03-31 | 5d2d064a92b4… |
| 198.105.0.0 – 198.105.3.255 | 1,024 | US |
allocated | 1993-03-31 | acaa7321ccbf… |
| 198.105.64.0 – 198.105.79.255 | 4,096 | US |
allocated | 1993-03-31 | 8c4debed3a9c… |
| 198.105.128.0 – 198.105.143.255 | 4,096 | US |
allocated | 1993-03-31 | f1ab54bd5c09… |
| 198.105.144.0 – 198.105.151.255 | 2,048 | US |
allocated | 1993-03-31 | f1ab54bd5c09… |
| 198.105.152.0 – 198.105.155.255 | 1,024 | US |
allocated | 1993-03-31 | f1ab54bd5c09… |
| 198.105.156.0 – 198.105.157.255 | 512 | US |
allocated | 1993-03-31 | f1ab54bd5c09… |
| 198.133.64.0 – 198.133.71.255 | 2,048 | CA |
allocated | 1993-03-31 | c9af8e57b5d4… |
| 198.133.72.0 – 198.133.72.255 | 256 | CA |
allocated | 1993-03-31 | c9af8e57b5d4… |
| 161.242.0.0 – 161.242.255.255 | 65,536 | US |
allocated | 1993-03-30 | 9f40cd82eb86… |
| 161.243.0.0 – 161.243.255.255 | 65,536 | US |
allocated | 1993-03-30 | 040f1c11ba71… |
| 161.244.0.0 – 161.244.255.255 | 65,536 | US |
allocated | 1993-03-30 | e125ef1d336e… |
| 161.245.0.0 – 161.245.255.255 | 65,536 | US |
allocated | 1993-03-30 | f6dcdd9afbbf… |
| 161.247.0.0 – 161.247.255.255 | 65,536 | US |
allocated | 1993-03-30 | 3f4ba4f7c129… |
| 165.13.0.0 – 165.13.255.255 | 65,536 | US |
allocated | 1993-03-30 | 9fcfbcc04287… |
| 165.19.0.0 – 165.19.255.255 | 65,536 | US |
allocated | 1993-03-30 | 1899a834098f… |
| 192.197.198.0 – 192.197.198.255 | 256 | CA |
allocated | 1993-03-30 | 739b5bb0d7c6… |
| 192.197.199.0 – 192.197.199.255 | 256 | US |
allocated | 1993-03-30 | 89320dbd4e0a… |
| 192.197.200.0 – 192.197.200.255 | 256 | US |
allocated | 1993-03-30 | 89320dbd4e0a… |
| 192.197.202.0 – 192.197.202.255 | 256 | CA |
allocated | 1993-03-30 | 252faea0088f… |
| 192.197.203.0 – 192.197.203.255 | 256 | CA |
allocated | 1993-03-30 | 4f1d641f1f95… |
| 192.197.204.0 – 192.197.204.255 | 256 | CA |
allocated | 1993-03-30 | 1c6b43423855… |
| 198.62.135.0 – 198.62.135.255 | 256 | US |
allocated | 1993-03-30 | 4c4a1a6b1eee… |
| 198.99.93.0 – 198.99.93.255 | 256 | US |
allocated | 1993-03-30 | 7cbbc5b04e6a… |
| 198.102.186.0 – 198.102.187.255 | 512 | US |
allocated | 1993-03-30 | d15337586cfb… |
| 198.102.188.0 – 198.102.191.255 | 1,024 | US |
allocated | 1993-03-30 | d15337586cfb… |
| 198.102.192.0 – 198.102.195.255 | 1,024 | US |
allocated | 1993-03-30 | d15337586cfb… |
| 198.102.196.0 – 198.102.197.255 | 512 | US |
allocated | 1993-03-30 | d15337586cfb… |
| 192.197.196.0 – 192.197.196.255 | 256 | CA |
allocated | 1993-03-29 | 527c53e47302… |
| 198.72.64.0 – 198.72.71.255 | 2,048 | US |
allocated | 1993-03-29 | 3eb77308119a… |
| 198.72.72.0 – 198.72.75.255 | 1,024 | US |
allocated | 1993-03-29 | 3eb77308119a… |
| 198.72.76.0 – 198.72.77.255 | 512 | US |
allocated | 1993-03-29 | 3eb77308119a… |
| 198.97.71.0 – 198.97.71.255 | 256 | US |
allocated | 1993-03-29 | 45fe880b68a8… |
| 198.102.99.0 – 198.102.99.255 | 256 | US |
allocated | 1993-03-29 | fc32df38b405… |
| 198.102.100.0 – 198.102.100.255 | 256 | US |
allocated | 1993-03-29 | 1abcce694e94… |
| 198.102.101.0 – 198.102.101.255 | 256 | US |
allocated | 1993-03-29 | f1732ea2faec… |
| 198.102.102.0 – 198.102.102.255 | 256 | US |
allocated | 1993-03-29 | fb3e95efc27c… |
| 198.102.103.0 – 198.102.103.255 | 256 | US |
allocated | 1993-03-29 | 96191fdd40e2… |
| 198.102.171.0 – 198.102.171.255 | 256 | US |
allocated | 1993-03-29 | 13070ab21544… |
| 198.102.172.0 – 198.102.172.255 | 256 | US |
allocated | 1993-03-29 | 5d2d064a92b4… |
| 198.102.173.0 – 198.102.173.255 | 256 | US |
allocated | 1993-03-29 | d9045f3cb237… |
| 198.102.174.0 – 198.102.174.255 | 256 | CA |
allocated | 1993-03-29 | 307452504625… |
| 198.102.175.0 – 198.102.175.255 | 256 | US |
allocated | 1993-03-29 | b3c6dd402a76… |
| 198.102.176.0 – 198.102.183.255 | 2,048 | US |
allocated | 1993-03-29 | 70adb695e5d8… |
| 198.102.184.0 – 198.102.185.255 | 512 | US |
allocated | 1993-03-29 | 70adb695e5d8… |
| 161.240.0.0 – 161.240.255.255 | 65,536 | US |
allocated | 1993-03-27 | bb51c71fafae… |
| 161.241.0.0 – 161.241.255.255 | 65,536 | US |
allocated | 1993-03-27 | 20567c450cc6… |
| 198.99.85.0 – 198.99.85.255 | 256 | US |
allocated | 1993-03-27 | 13ea5a774f93… |
| 198.99.86.0 – 198.99.86.255 | 256 | US |
allocated | 1993-03-27 | 8e722602168b… |
| 198.99.87.0 – 198.99.87.255 | 256 | US |
allocated | 1993-03-27 | 3d025e20016e… |