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 |
|---|---|---|---|---|---|
| 23.128.212.0 – 23.128.212.255 | 256 |  BS |
allocated | 2024-11-07 | 3851bee7150d… |
| 23.128.220.0 – 23.128.220.255 | 256 |  US |
allocated | 2024-11-07 | 43decde2c649… |
| 23.128.228.0 – 23.128.228.255 | 256 | US |
allocated | 2024-11-07 | 30aa9df5c2d8… |
| 52.129.10.0 – 52.129.10.255 | 256 | US |
allocated | 2024-11-07 | f1e9eaa4a5fb… |
| 64.52.107.0 – 64.52.107.255 | 256 | US |
allocated | 2024-11-07 | 553e22bcc24e… |
| 67.21.32.0 – 67.21.33.255 | 512 | US |
allocated | 2024-11-07 | bed83bea4db2… |
| 192.154.200.0 – 192.154.207.255 | 2,048 | US |
allocated | 2024-11-07 | bed83bea4db2… |
| 192.154.213.0 – 192.154.213.255 | 256 | US |
allocated | 2024-11-07 | c79586244631… |
| 192.154.214.0 – 192.154.214.255 | 256 | US |
allocated | 2024-11-07 | bed83bea4db2… |
| 192.154.241.0 – 192.154.241.255 | 256 | US |
allocated | 2024-11-07 | bed83bea4db2… |
| 192.154.248.0 – 192.154.248.255 | 256 | US |
allocated | 2024-11-07 | c79586244631… |
| 192.154.250.0 – 192.154.250.255 | 256 | US |
allocated | 2024-11-07 | bed83bea4db2… |
| 192.154.253.0 – 192.154.253.255 | 256 | US |
allocated | 2024-11-07 | c79586244631… |
| 192.154.254.0 – 192.154.255.255 | 512 | US |
allocated | 2024-11-07 | c79586244631… |
| 207.111.128.0 – 207.111.159.255 | 8,192 | US |
allocated | 2024-11-07 | d1f561750c9d… |
| 23.128.172.0 – 23.128.172.255 | 256 | US |
allocated | 2024-11-06 | 3cda86b5ad70… |
| 23.128.180.0 – 23.128.180.255 | 256 |  VN |
allocated | 2024-11-06 | 61731814ba3c… |
| 23.128.188.0 – 23.128.188.255 | 256 | US |
allocated | 2024-11-06 | 4775aa82db35… |
| 104.192.29.0 – 104.192.29.255 | 256 | US |
allocated | 2024-11-06 | f85fb1d4cc5d… |
| 140.235.204.0 – 140.235.207.255 | 1,024 | US |
allocated | 2024-11-06 | 69487587aaba… |
| 199.188.60.0 – 199.188.63.255 | 1,024 |  CA |
allocated | 2024-11-06 | 05bfdf807079… |
| 23.128.148.0 – 23.128.148.255 | 256 | US |
allocated | 2024-11-05 | 0f61efd62492… |
| 23.128.156.0 – 23.128.156.255 | 256 | US |
allocated | 2024-11-05 | 3e4cff210e56… |
| 23.128.164.0 – 23.128.164.255 | 256 | US |
allocated | 2024-11-05 | 13e0ae84ba41… |
| 23.175.25.0 – 23.175.25.255 | 256 | US |
allocated | 2024-11-05 | e052cfbe1698… |
| 64.6.32.0 – 64.6.32.255 | 256 | US |
allocated | 2024-11-05 | 6b7a899ae5aa… |
| 64.52.105.0 – 64.52.105.255 | 256 | US |
allocated | 2024-11-05 | 7df8e731e44d… |
| 64.72.160.0 – 64.72.175.255 | 4,096 | US |
allocated | 2024-11-05 | 3a553e297800… |
| 98.158.230.0 – 98.158.231.255 | 512 | US |
allocated | 2024-11-05 | 80825697744b… |
| 104.194.0.0 – 104.194.3.255 | 1,024 | US |
allocated | 2024-11-05 | 35dd756ec006… |
| 140.235.148.0 – 140.235.151.255 | 1,024 | US |
allocated | 2024-11-05 | 68c8f8360456… |
| 199.115.72.0 – 199.115.79.255 | 2,048 | US |
allocated | 2024-11-05 | 7440b9e2753c… |
| 204.124.170.0 – 204.124.170.255 | 256 | US |
allocated | 2024-11-05 | 4c9a8abcd1d6… |
| 23.128.140.0 – 23.128.140.255 | 256 | US |
allocated | 2024-11-04 | b6ae127588d8… |
| 103.119.216.0 – 103.119.219.255 | 1,024 | CA |
allocated | 2024-11-04 | a7ce76bdd630… |
| 123.100.246.0 – 123.100.246.255 | 256 | US |
allocated | 2024-11-04 | d8b12f8d0834… |
| 131.168.0.0 – 131.168.255.255 | 65,536 | US |
allocated | 2024-11-04 | 20c786e8edd8… |
| 23.128.124.0 – 23.128.124.255 | 256 | US |
allocated | 2024-11-01 | bed6ab6ac66c… |
| 23.128.132.0 – 23.128.132.255 | 256 | US |
allocated | 2024-11-01 | 0a10cc3f5829… |
| 64.190.2.0 – 64.190.2.255 | 256 | US |
allocated | 2024-10-31 | c1672992b2d9… |
| 67.213.0.0 – 67.213.15.255 | 4,096 | US |
allocated | 2024-10-31 | 2b6f5bfa96ab… |
| 137.220.1.0 – 137.220.1.255 | 256 |  VG |
allocated | 2024-10-31 | cb4f7b548efb… |
| 198.179.198.0 – 198.179.198.255 | 256 | US |
allocated | 2024-10-31 | f85fb1d4cc5d… |
| 23.128.92.0 – 23.128.92.255 | 256 | CA |
allocated | 2024-10-30 | 10ba820d9209… |
| 23.128.100.0 – 23.128.100.255 | 256 | US |
allocated | 2024-10-30 | 5130d775c22e… |
| 23.128.108.0 – 23.128.108.255 | 256 | US |
allocated | 2024-10-30 | f1f3383c3726… |
| 23.128.116.0 – 23.128.116.255 | 256 | US |
allocated | 2024-10-30 | 4a80fd238826… |
| 64.6.34.0 – 64.6.34.255 | 256 | US |
allocated | 2024-10-30 | 4d95234239c0… |
| 64.6.35.0 – 64.6.35.255 | 256 | CA |
allocated | 2024-10-30 | 3bedcdca96ec… |
| 104.192.30.0 – 104.192.30.255 | 256 | US |
allocated | 2024-10-30 | c7ee66d1ce0c… |
| 169.224.192.0 – 169.224.223.255 | 8,192 | US |
allocated | 2024-10-30 | 599f3ee1f5be… |
| 198.8.75.0 – 198.8.75.255 | 256 | US |
allocated | 2024-10-30 | ab87b86a9a7f… |
| 23.172.201.0 – 23.172.201.255 | 256 | US |
allocated | 2024-10-29 | 1d1b86db0c4c… |
| 23.128.84.0 – 23.128.84.255 | 256 | US |
allocated | 2024-10-28 | 6d0ff41a06cc… |
| 134.231.16.0 – 134.231.31.255 | 4,096 | US |
allocated | 2024-10-28 | 0b39e6b18344… |
| 140.235.248.0 – 140.235.248.255 | 256 | US |
allocated | 2024-10-28 | 0b077bece70f… |
| 143.223.224.0 – 143.223.239.255 | 4,096 | US |
allocated | 2024-10-28 | 2ee7ce92c1b5… |
| 207.166.152.0 – 207.166.159.255 | 2,048 | US |
allocated | 2024-10-28 | 9fa4775f900a… |
| 216.139.64.0 – 216.139.95.255 | 8,192 | US |
allocated | 2024-10-28 | a80726366fc7… |
| 216.157.40.0 – 216.157.47.255 | 2,048 | US |
allocated | 2024-10-28 | a80726366fc7… |
| 23.128.76.0 – 23.128.76.255 | 256 | US |
allocated | 2024-10-25 | 3ce1a323e701… |
| 64.190.20.0 – 64.190.20.255 | 256 | US |
allocated | 2024-10-24 | aa3be105e0fa… |
| 96.9.98.0 – 96.9.98.255 | 256 | US |
allocated | 2024-10-24 | a8d640bd4559… |
| 96.9.99.0 – 96.9.99.255 | 256 | US |
allocated | 2024-10-24 | a09c4d37117d… |
| 132.192.0.0 – 132.192.255.255 | 65,536 | US |
allocated | 2024-10-24 | c199aaf5a60c… |
| 160.79.124.0 – 160.79.125.255 | 512 | US |
allocated | 2024-10-24 | a4a53026945d… |
| 192.223.10.0 – 192.223.10.255 | 256 | US |
allocated | 2024-10-24 | ae2f2a148877… |
| 199.115.176.0 – 199.115.179.255 | 1,024 | CA |
allocated | 2024-10-24 | f27cb3238fd5… |
| 209.112.98.0 – 209.112.99.255 | 512 | US |
allocated | 2024-10-24 | fdce71688017… |
| 149.112.116.0 – 149.112.116.255 | 256 | US |
allocated | 2024-10-23 | 08e2aa43ea48… |
| 192.55.252.0 – 192.55.255.255 | 1,024 | US |
allocated | 2024-10-23 | 4388203e85da… |
| 198.200.242.0 – 198.200.242.255 | 256 | US |
allocated | 2024-10-23 | 910263ad1f9e… |
| 209.112.100.0 – 209.112.101.255 | 512 | US |
allocated | 2024-10-23 | 4e40a27e0dd8… |
| 216.181.130.0 – 216.181.130.255 | 256 | US |
allocated | 2024-10-23 | 4b0dbe476a3e… |
| 23.128.36.0 – 23.128.36.255 | 256 | US |
allocated | 2024-10-22 | 23f4466bf300… |
| 23.128.44.0 – 23.128.44.255 | 256 | CA |
allocated | 2024-10-22 | 48ece739c9cc… |
| 23.128.52.0 – 23.128.52.255 | 256 | US |
allocated | 2024-10-22 | a25acb80c3cc… |
| 23.128.60.0 – 23.128.60.255 | 256 | US |
allocated | 2024-10-22 | 72b4fde9b01a… |
| 23.148.201.0 – 23.148.201.255 | 256 | US |
allocated | 2024-10-22 | 62141169fb9b… |
| 23.172.217.0 – 23.172.217.255 | 256 | US |
allocated | 2024-10-22 | 943ecde5c510… |
| 23.128.20.0 – 23.128.20.255 | 256 | US |
allocated | 2024-10-21 | 05e7082bd742… |
| 23.128.28.0 – 23.128.28.255 | 256 | US |
allocated | 2024-10-21 | 96d097aea1ea… |
| 27.121.114.0 – 27.121.115.255 | 512 | US |
allocated | 2024-10-21 | 0eccd04b169b… |
| 103.246.186.0 – 103.246.186.255 | 256 | US |
allocated | 2024-10-21 | d8b12f8d0834… |
| 134.199.40.0 – 134.199.43.255 | 1,024 | US |
allocated | 2024-10-21 | be524b1d088a… |
| 158.151.0.0 – 158.151.255.255 | 65,536 | US |
allocated | 2024-10-21 | 20c786e8edd8… |
| 159.137.128.0 – 159.137.255.255 | 32,768 | US |
allocated | 2024-10-21 | 20c786e8edd8… |
| 159.174.0.0 – 159.174.255.255 | 65,536 | US |
allocated | 2024-10-21 | 20c786e8edd8… |
| 162.212.228.0 – 162.212.231.255 | 1,024 | US |
allocated | 2024-10-21 | 585f76594776… |
| 23.128.12.0 – 23.128.12.255 | 256 | CA |
allocated | 2024-10-18 | 77c4c6bc0a87… |
| 64.6.36.0 – 64.6.37.255 | 512 | US |
allocated | 2024-10-18 | 2312b206770e… |
| 64.39.225.0 – 64.39.225.255 | 256 | US |
allocated | 2024-10-18 | ace4b713fed6… |
| 64.190.215.0 – 64.190.215.255 | 256 | US |
allocated | 2024-10-18 | 95d3b02ba084… |
| 143.223.88.0 – 143.223.95.255 | 2,048 | US |
allocated | 2024-10-18 | 9110af53e7fc… |
| 143.223.192.0 – 143.223.223.255 | 8,192 | US |
allocated | 2024-10-18 | 25e80061a1ad… |
| 167.224.56.0 – 167.224.63.255 | 2,048 | US |
allocated | 2024-10-18 | 993b246bacaa… |
| 199.180.202.0 – 199.180.202.255 | 256 | US |
allocated | 2024-10-18 | c94fc17aecf9… |
| 23.128.4.0 – 23.128.4.255 | 256 |  GD |
allocated | 2024-10-17 | 33d9d6129eef… |
| 69.67.185.0 – 69.67.185.255 | 256 | US |
allocated | 2024-10-17 | 4ad91882e446… |
| 72.15.128.0 – 72.15.143.255 | 4,096 | US |
allocated | 2024-10-17 | f86d2160a97b… |