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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 69.12.78.0 – 69.12.78.255 | 256 |  US |
allocated | 2025-01-02 | a6b65597e29a… |
| 69.12.80.0 – 69.12.81.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 69.12.82.0 – 69.12.82.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 69.12.84.0 – 69.12.84.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 69.12.86.0 – 69.12.87.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 69.12.88.0 – 69.12.88.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 69.12.90.0 – 69.12.91.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 72.11.135.0 – 72.11.135.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 93.190.184.0 – 93.190.184.255 | 256 | US |
allocated | 2025-01-02 | 20c786e8edd8… |
| 96.44.128.0 – 96.44.135.255 | 2,048 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 96.44.162.0 – 96.44.163.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 96.44.174.0 – 96.44.175.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 98.143.145.0 – 98.143.145.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 98.143.146.0 – 98.143.147.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 98.143.159.0 – 98.143.159.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.0.0 – 104.129.0.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.3.0 – 104.129.3.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.4.0 – 104.129.4.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.9.0 – 104.129.9.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.10.0 – 104.129.10.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.14.0 – 104.129.15.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.129.17.0 – 104.129.17.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.223.54.0 – 104.223.54.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 104.223.58.0 – 104.223.58.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 107.161.80.0 – 107.161.81.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 107.161.82.0 – 107.161.82.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 109.71.184.0 – 109.71.184.255 | 256 | US |
allocated | 2025-01-02 | 20c786e8edd8… |
| 109.71.191.0 – 109.71.191.255 | 256 | US |
allocated | 2025-01-02 | 20c786e8edd8… |
| 149.112.129.0 – 149.112.129.255 | 256 | US |
allocated | 2025-01-02 | 40f4034e3a66… |
| 173.254.192.0 – 173.254.192.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.194.0 – 173.254.195.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.204.0 – 173.254.205.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.208.0 – 173.254.208.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.212.0 – 173.254.212.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.218.0 – 173.254.219.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.222.0 – 173.254.223.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.232.0 – 173.254.232.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.234.0 – 173.254.235.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.236.0 – 173.254.239.255 | 1,024 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.240.0 – 173.254.240.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 173.254.242.0 – 173.254.243.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 185.28.86.0 – 185.28.87.255 | 512 | US |
allocated | 2025-01-02 | 20c786e8edd8… |
| 192.161.49.0 – 192.161.49.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 192.161.172.0 – 192.161.172.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 204.152.206.0 – 204.152.207.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 204.152.214.0 – 204.152.215.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 204.152.217.0 – 204.152.217.255 | 256 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 216.144.236.0 – 216.144.237.255 | 512 | US |
allocated | 2025-01-02 | a6b65597e29a… |
| 216.234.192.0 – 216.234.223.255 | 8,192 | US |
allocated | 2025-01-02 | c1dfdf31702f… |
| 23.131.132.0 – 23.131.132.255 | 256 | US |
allocated | 2024-12-31 | ed954c89454b… |
| 23.131.140.0 – 23.131.140.255 | 256 | US |
allocated | 2024-12-31 | cdd72b987728… |
| 23.131.164.0 – 23.131.164.255 | 256 | US |
allocated | 2024-12-31 | f03edc1a7e03… |
| 23.131.172.0 – 23.131.172.255 | 256 | US |
allocated | 2024-12-31 | 7fafee899961… |
| 23.148.154.0 – 23.148.154.255 | 256 | US |
allocated | 2024-12-31 | d4915765c6b3… |
| 149.112.128.0 – 149.112.128.255 | 256 | US |
allocated | 2024-12-31 | 8ce3d8142eeb… |
| 216.225.144.0 – 216.225.159.255 | 4,096 | US |
allocated | 2024-12-31 | 7440b9e2753c… |
| 23.131.108.0 – 23.131.108.255 | 256 |  JP |
allocated | 2024-12-30 | 254dd884a2d6… |
| 23.131.116.0 – 23.131.116.255 | 256 | US |
allocated | 2024-12-30 | 42e7de482a85… |
| 23.131.124.0 – 23.131.124.255 | 256 | US |
allocated | 2024-12-30 | c5d062a2af1a… |
| 69.57.173.0 – 69.57.173.255 | 256 | US |
allocated | 2024-12-30 | 67064bf40883… |
| 89.254.8.0 – 89.254.15.255 | 2,048 | US |
allocated | 2024-12-30 | 20c786e8edd8… |
| 89.254.32.0 – 89.254.63.255 | 8,192 | US |
allocated | 2024-12-30 | 20c786e8edd8… |
| 123.108.90.0 – 123.108.91.255 | 512 | US |
allocated | 2024-12-30 | 6cb0efe08576… |
| 130.217.0.0 – 130.217.255.255 | 65,536 | US |
allocated | 2024-12-30 | 20c786e8edd8… |
| 139.94.0.0 – 139.94.255.255 | 65,536 | US |
allocated | 2024-12-30 | 43c073c96837… |
| 185.7.12.0 – 185.7.13.255 | 512 | US |
allocated | 2024-12-30 | 20c786e8edd8… |
| 185.7.14.0 – 185.7.14.255 | 256 | US |
allocated | 2024-12-30 | 20c786e8edd8… |
| 185.224.168.0 – 185.224.171.255 | 1,024 | US |
allocated | 2024-12-30 | 176936f5222d… |
| 194.162.0.0 – 194.162.255.255 | 65,536 | US |
allocated | 2024-12-30 | 20c786e8edd8… |
| 198.135.180.0 – 198.135.180.255 | 256 | US |
allocated | 2024-12-30 | 5f9bf5bffd5d… |
| 208.71.252.0 – 208.71.253.255 | 512 | US |
allocated | 2024-12-30 | 264b89e0f98e… |
| 216.234.128.0 – 216.234.128.255 | 256 | US |
allocated | 2024-12-30 | d922903084c4… |
| 23.131.84.0 – 23.131.84.255 | 256 | US |
allocated | 2024-12-27 | 600ec42caa20… |
| 23.131.92.0 – 23.131.92.255 | 256 | US |
allocated | 2024-12-27 | 8abacd5e9861… |
| 66.51.104.0 – 66.51.107.255 | 1,024 | US |
allocated | 2024-12-27 | 4b5ef47299b0… |
| 96.9.100.0 – 96.9.103.255 | 1,024 |  CA |
allocated | 2024-12-27 | 06350286cf8a… |
| 199.36.25.0 – 199.36.25.255 | 256 | US |
allocated | 2024-12-27 | cc0cfe90f574… |
| 204.75.158.0 – 204.75.158.255 | 256 | US |
allocated | 2024-12-27 | eaa4648f4276… |
| 209.178.208.0 – 209.178.215.255 | 2,048 | US |
allocated | 2024-12-27 | b95a69318eca… |
| 216.40.72.0 – 216.40.75.255 | 1,024 | US |
allocated | 2024-12-27 | 05cca1982145… |
| 216.40.88.0 – 216.40.91.255 | 1,024 | US |
allocated | 2024-12-27 | cd1c7d702146… |
| 23.131.60.0 – 23.131.60.255 | 256 | US |
allocated | 2024-12-26 | 9f8586e45d92… |
| 23.131.68.0 – 23.131.68.255 | 256 | US |
allocated | 2024-12-26 | b4f2f375408f… |
| 23.131.76.0 – 23.131.76.255 | 256 | US |
allocated | 2024-12-26 | 06ccc82911e4… |
| 23.169.57.0 – 23.169.57.255 | 256 | US |
allocated | 2024-12-26 | d2bb7540e9a8… |
| 23.180.185.0 – 23.180.185.255 | 256 | US |
allocated | 2024-12-26 | ae078916fccc… |
| 64.68.36.0 – 64.68.36.255 | 256 | US |
allocated | 2024-12-26 | 2c62b5a15b92… |
| 66.187.14.0 – 66.187.14.255 | 256 | CA |
allocated | 2024-12-26 | e358226efd48… |
| 74.118.134.0 – 74.118.134.255 | 256 | CA |
allocated | 2024-12-26 | 78cd98634a28… |
| 98.158.16.0 – 98.158.19.255 | 1,024 | US |
allocated | 2024-12-26 | 0fdc01589af0… |
| 98.158.20.0 – 98.158.23.255 | 1,024 | US |
allocated | 2024-12-26 | 5289f7196546… |
| 98.158.28.0 – 98.158.31.255 | 1,024 | US |
allocated | 2024-12-26 | bed9018adb90… |
| 159.41.0.0 – 159.41.255.255 | 65,536 | US |
allocated | 2024-12-26 | 91b486cdcd22… |
| 162.252.52.0 – 162.252.55.255 | 1,024 | US |
allocated | 2024-12-26 | 6461cf19b5d4… |
| 198.135.153.0 – 198.135.153.255 | 256 | US |
allocated | 2024-12-26 | 6bbc15226cad… |
| 198.144.16.0 – 198.144.19.255 | 1,024 | US |
allocated | 2024-12-26 | e309be774c51… |
| 198.252.222.0 – 198.252.222.255 | 256 | US |
allocated | 2024-12-26 | c328158bb9cc… |
| 199.30.92.0 – 199.30.95.255 | 1,024 | US |
allocated | 2024-12-26 | 22ded2be5e2b… |
| 199.48.60.0 – 199.48.60.255 | 256 | US |
allocated | 2024-12-26 | 144c148f88c4… |
| 199.245.73.0 – 199.245.73.255 | 256 | US |
allocated | 2024-12-26 | f4c5081fabf9… |