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
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 8.8.5.0 – 8.8.5.255 | 256 |  US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.6.0 – 8.8.7.255 | 512 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.9.0 – 8.8.9.255 | 256 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.10.0 – 8.8.11.255 | 512 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.12.0 – 8.8.15.255 | 1,024 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.16.0 – 8.8.31.255 | 4,096 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.32.0 – 8.8.63.255 | 8,192 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.64.0 – 8.8.127.255 | 16,384 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.8.128.0 – 8.8.255.255 | 32,768 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.9.0.0 – 8.9.255.255 | 65,536 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.10.0.0 – 8.11.255.255 | 131,072 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.12.0.0 – 8.15.255.255 | 262,144 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.16.0.0 – 8.31.255.255 | 1,048,576 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.32.0.0 – 8.63.255.255 | 2,097,152 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.64.0.0 – 8.127.255.255 | 4,194,304 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.192.0.0 – 8.207.255.255 | 1,048,576 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.224.0.0 – 8.227.255.255 | 262,144 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.238.0.0 – 8.239.255.255 | 131,072 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.240.0.0 – 8.241.255.255 | 131,072 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.242.0.0 – 8.243.255.255 | 131,072 | US |
allocated | 1992-12-01 | a2aeca59b913… |
| 8.244.0.0 – 8.247.255.255 | 262,144 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 8.248.0.0 – 8.255.255.255 | 524,288 | US |
allocated | 1992-12-01 | e5e3b9c13678… |
| 198.7.8.0 – 198.7.15.255 | 2,048 | US |
allocated | 1992-12-01 | 0596821a6910… |
| 198.15.8.0 – 198.15.15.255 | 2,048 | US |
allocated | 1992-12-01 | 705111e99fa4… |
| 198.17.2.0 – 198.17.2.255 | 256 | US |
allocated | 1992-12-01 | 40b1c7016214… |
| 198.17.46.0 – 198.17.46.255 | 256 | US |
allocated | 1992-12-01 | abca6759f071… |
| 198.22.1.0 – 198.22.1.255 | 256 | US |
allocated | 1992-12-01 | 79c284648e25… |
| 198.22.5.0 – 198.22.5.255 | 256 | US |
allocated | 1992-12-01 | 7a3a76b0d465… |
| 198.22.6.0 – 198.22.7.255 | 512 | US |
allocated | 1992-12-01 | 7a3a76b0d465… |
| 198.22.8.0 – 198.22.9.255 | 512 | US |
allocated | 1992-12-01 | 7a3a76b0d465… |
| 198.22.11.0 – 198.22.11.255 | 256 | US |
allocated | 1992-12-01 | 6e7fadb2942b… |
| 198.22.12.0 – 198.22.15.255 | 1,024 | US |
allocated | 1992-12-01 | 6e7fadb2942b… |
| 198.22.16.0 – 198.22.16.255 | 256 | US |
allocated | 1992-12-01 | 3e7119ed6b26… |
| 198.22.17.0 – 198.22.17.255 | 256 | US |
allocated | 1992-12-01 | 9e2ebcce65c9… |
| 198.22.18.0 – 198.22.18.255 | 256 | US |
allocated | 1992-12-01 | 6884ea9c026e… |
| 198.22.19.0 – 198.22.19.255 | 256 | US |
allocated | 1992-12-01 | 8bed115e1fc1… |
| 198.22.20.0 – 198.22.20.255 | 256 | US |
allocated | 1992-12-01 | 983ca7b3edc5… |
| 198.22.21.0 – 198.22.21.255 | 256 | US |
allocated | 1992-12-01 | 216251df1236… |
| 198.22.22.0 – 198.22.22.255 | 256 | US |
allocated | 1992-12-01 | 216251df1236… |
| 198.22.23.0 – 198.22.23.255 | 256 | US |
allocated | 1992-12-01 | 216251df1236… |
| 198.22.24.0 – 198.22.24.255 | 256 | US |
allocated | 1992-12-01 | 216251df1236… |
| 198.22.25.0 – 198.22.25.255 | 256 | US |
allocated | 1992-12-01 | 216251df1236… |
| 198.22.26.0 – 198.22.26.255 | 256 | US |
allocated | 1992-12-01 | 6af3dbdad10c… |
| 198.22.27.0 – 198.22.27.255 | 256 | US |
allocated | 1992-12-01 | 45fe880b68a8… |
| 198.22.28.0 – 198.22.28.255 | 256 | US |
allocated | 1992-12-01 | 45fe880b68a8… |
| 198.22.29.0 – 198.22.29.255 | 256 | US |
allocated | 1992-12-01 | 73174cdb3dbe… |
| 152.157.0.0 – 152.157.255.255 | 65,536 | US |
allocated | 1992-11-30 | 26f6277ede1e… |
| 192.251.132.0 – 192.251.135.255 | 1,024 | US |
allocated | 1992-11-30 | fa38c00a5ec3… |
| 192.251.136.0 – 192.251.136.255 | 256 | US |
allocated | 1992-11-30 | fa38c00a5ec3… |
| 198.16.0.0 – 198.16.3.255 | 1,024 | US |
allocated | 1992-11-30 | 20567c450cc6… |
| 146.214.0.0 – 146.214.255.255 | 65,536 | US |
allocated | 1992-11-27 | b0e2c1f95a40… |
| 192.160.192.0 – 192.160.192.255 | 256 | US |
allocated | 1992-11-27 | 3761eaf5d762… |
| 192.160.204.0 – 192.160.204.255 | 256 | US |
allocated | 1992-11-27 | 3761eaf5d762… |
| 192.190.79.0 – 192.190.79.255 | 256 | US |
allocated | 1992-11-27 | 6e87d230b360… |
| 192.195.224.0 – 192.195.224.255 | 256 | US |
allocated | 1992-11-27 | 48bacf746ce1… |
| 192.197.116.0 – 192.197.116.255 | 256 |  CA |
allocated | 1992-11-27 | a4064eed91e0… |
| 192.197.117.0 – 192.197.117.255 | 256 | CA |
allocated | 1992-11-27 | a4064eed91e0… |
| 192.197.118.0 – 192.197.118.255 | 256 | CA |
allocated | 1992-11-27 | a4064eed91e0… |
| 192.197.119.0 – 192.197.119.255 | 256 | CA |
allocated | 1992-11-27 | a4064eed91e0… |
| 192.197.120.0 – 192.197.120.255 | 256 | CA |
allocated | 1992-11-27 | a4064eed91e0… |
| 192.203.252.0 – 192.203.252.255 | 256 | US |
allocated | 1992-11-27 | 9281af7e7a8e… |
| 192.245.226.0 – 192.245.226.255 | 256 | US |
allocated | 1992-11-27 | 0d5b41d77ecc… |
| 192.245.227.0 – 192.245.227.255 | 256 | US |
allocated | 1992-11-27 | 42d2790d95b8… |
| 192.245.228.0 – 192.245.228.255 | 256 | CA |
allocated | 1992-11-27 | e42c53a0e5b9… |
| 192.245.229.0 – 192.245.229.255 | 256 | US |
allocated | 1992-11-27 | 5d0f7ea2f115… |
| 192.245.231.0 – 192.245.231.255 | 256 | US |
allocated | 1992-11-27 | 45fe880b68a8… |
| 192.245.232.0 – 192.245.232.255 | 256 | US |
allocated | 1992-11-27 | c2dfb9e7c865… |
| 192.245.233.0 – 192.245.233.255 | 256 | US |
allocated | 1992-11-27 | 4caaec463e46… |
| 192.245.234.0 – 192.245.234.255 | 256 | US |
allocated | 1992-11-27 | 2c64daef694a… |
| 192.245.236.0 – 192.245.236.255 | 256 | US |
allocated | 1992-11-27 | 55cb9869980b… |
| 192.245.237.0 – 192.245.237.255 | 256 | US |
allocated | 1992-11-27 | d7c40d04f568… |
| 192.245.238.0 – 192.245.238.255 | 256 | US |
allocated | 1992-11-27 | 6be46fd7acef… |
| 192.245.239.0 – 192.245.239.255 | 256 | US |
allocated | 1992-11-27 | 4b3e152c829c… |
| 192.245.240.0 – 192.245.243.255 | 1,024 | US |
allocated | 1992-11-27 | d25b8d50225b… |
| 192.245.244.0 – 192.245.247.255 | 1,024 | US |
allocated | 1992-11-27 | 626f14d68caa… |
| 192.245.248.0 – 192.245.248.255 | 256 | US |
allocated | 1992-11-27 | c594322ac435… |
| 192.245.252.0 – 192.245.252.255 | 256 | US |
allocated | 1992-11-27 | 3761eaf5d762… |
| 192.245.253.0 – 192.245.253.255 | 256 | US |
allocated | 1992-11-27 | 1191afd4681f… |
| 192.245.254.0 – 192.245.254.255 | 256 | US |
allocated | 1992-11-27 | 3761eaf5d762… |
| 192.251.95.0 – 192.251.95.255 | 256 | US |
allocated | 1992-11-27 | 59adc4c47b44… |
| 192.251.96.0 – 192.251.96.255 | 256 | US |
allocated | 1992-11-27 | 59adc4c47b44… |
| 192.251.97.0 – 192.251.97.255 | 256 | US |
allocated | 1992-11-27 | 59adc4c47b44… |
| 192.251.98.0 – 192.251.98.255 | 256 | US |
allocated | 1992-11-27 | 59adc4c47b44… |
| 192.251.99.0 – 192.251.99.255 | 256 | US |
allocated | 1992-11-27 | 59adc4c47b44… |
| 192.251.100.0 – 192.251.100.255 | 256 | US |
allocated | 1992-11-27 | 68861b7dd6dc… |
| 192.251.101.0 – 192.251.101.255 | 256 | US |
allocated | 1992-11-27 | 68861b7dd6dc… |
| 192.251.102.0 – 192.251.102.255 | 256 | US |
allocated | 1992-11-27 | 68861b7dd6dc… |
| 192.251.103.0 – 192.251.103.255 | 256 | US |
allocated | 1992-11-27 | 68861b7dd6dc… |
| 192.251.107.0 – 192.251.107.255 | 256 | US |
allocated | 1992-11-27 | c3551c798a6f… |
| 192.251.109.0 – 192.251.109.255 | 256 | US |
allocated | 1992-11-27 | fc4a7d81fa5e… |
| 192.251.110.0 – 192.251.110.255 | 256 | US |
allocated | 1992-11-27 | 03b3bf328d22… |
| 192.251.111.0 – 192.251.111.255 | 256 | US |
allocated | 1992-11-27 | 73f7fa6ad5b5… |
| 192.251.112.0 – 192.251.112.255 | 256 | US |
allocated | 1992-11-27 | 873f3c59e8bc… |
| 192.251.113.0 – 192.251.113.255 | 256 | US |
allocated | 1992-11-27 | 873f3c59e8bc… |
| 192.251.114.0 – 192.251.114.255 | 256 | US |
allocated | 1992-11-27 | 873f3c59e8bc… |
| 192.251.115.0 – 192.251.115.255 | 256 | US |
allocated | 1992-11-27 | 873f3c59e8bc… |
| 192.251.116.0 – 192.251.116.255 | 256 | US |
allocated | 1992-11-27 | 873f3c59e8bc… |
| 192.251.117.0 – 192.251.117.255 | 256 | US |
allocated | 1992-11-27 | 873f3c59e8bc… |
| 192.251.118.0 – 192.251.118.255 | 256 | US |
allocated | 1992-11-27 | 4a035b54dad0… |
| 192.251.119.0 – 192.251.119.255 | 256 | US |
allocated | 1992-11-27 | 4a035b54dad0… |