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
1,645,646,592
📦
IPv4 networks
76,735
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 135.65.0.0 – 135.65.255.255 | 65,536 |  US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.66.0.0 – 135.67.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.68.0.0 – 135.71.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.72.0.0 – 135.73.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.74.0.0 – 135.74.255.255 | 65,536 | US |
allocated | 1996-04-30 | fdd873ab735b… |
| 135.75.0.0 – 135.75.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.76.0.0 – 135.79.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.80.0.0 – 135.83.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.87.0.0 – 135.87.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.89.0.0 – 135.89.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.91.0.0 – 135.91.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.92.0.0 – 135.92.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.94.0.0 – 135.95.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.96.0.0 – 135.99.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.100.0.0 – 135.101.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.102.0.0 – 135.102.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.103.0.0 – 135.103.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.104.0.0 – 135.104.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.109.0.0 – 135.109.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.110.0.0 – 135.110.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.113.0.0 – 135.113.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.138.0.0 – 135.138.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.139.0.0 – 135.139.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.143.0.0 – 135.143.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.144.0.0 – 135.147.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.150.0.0 – 135.151.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.152.0.0 – 135.153.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.154.0.0 – 135.154.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.155.0.0 – 135.155.255.255 | 65,536 | US |
allocated | 1996-04-30 | 0418d3fd070a… |
| 135.157.0.0 – 135.157.255.255 | 65,536 | US |
allocated | 1996-04-30 | 81e05477cc28… |
| 135.158.0.0 – 135.158.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.160.0.0 – 135.167.255.255 | 524,288 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.168.0.0 – 135.168.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.169.0.0 – 135.169.255.255 | 65,536 | US |
allocated | 1996-04-30 | fdd873ab735b… |
| 135.170.0.0 – 135.170.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.172.0.0 – 135.175.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.176.0.0 – 135.179.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.182.0.0 – 135.182.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.184.0.0 – 135.184.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.186.0.0 – 135.187.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.188.0.0 – 135.191.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.192.0.0 – 135.195.255.255 | 262,144 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.197.0.0 – 135.197.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.198.0.0 – 135.199.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.200.0.0 – 135.207.255.255 | 524,288 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.208.0.0 – 135.208.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.209.0.0 – 135.209.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.210.0.0 – 135.210.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.211.0.0 – 135.211.255.255 | 65,536 | US |
allocated | 1996-04-30 | 81e05477cc28… |
| 135.212.0.0 – 135.213.255.255 | 131,072 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.214.0.0 – 135.214.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.215.0.0 – 135.215.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.216.0.0 – 135.216.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.217.0.0 – 135.217.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.218.0.0 – 135.218.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.219.0.0 – 135.219.255.255 | 65,536 | US |
allocated | 1996-04-30 | 7347b13c724c… |
| 135.223.0.0 – 135.223.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.242.0.0 – 135.242.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.245.0.0 – 135.245.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.249.0.0 – 135.249.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.250.0.0 – 135.251.255.255 | 131,072 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 135.252.0.0 – 135.252.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 192.11.0.0 – 192.11.255.255 | 65,536 | US |
allocated | 1996-04-30 | ec243b36fc4f… |
| 198.152.0.0 – 198.152.255.255 | 65,536 | US |
allocated | 1996-04-30 | fdd873ab735b… |
| 129.220.0.0 – 129.220.63.255 | 16,384 | US |
allocated | 1996-04-29 | 9ae328565f54… |
| 129.220.64.0 – 129.220.95.255 | 8,192 | US |
allocated | 1996-04-29 | 9ae328565f54… |
| 129.220.128.0 – 129.220.191.255 | 16,384 | US |
allocated | 1996-04-29 | 9ae328565f54… |
| 129.220.192.0 – 129.220.223.255 | 8,192 | US |
allocated | 1996-04-29 | 9ae328565f54… |
| 196.28.48.0 – 196.28.63.255 | 4,096 |  PR |
allocated | 1996-04-29 | b3befbc5de9a… |
| 206.222.64.0 – 206.222.95.255 | 8,192 | US |
allocated | 1996-04-29 | 34d342be0361… |
| 207.110.192.0 – 207.110.223.255 | 8,192 | US |
allocated | 1996-04-29 | 1a6d0b1de486… |
| 204.77.154.0 – 204.77.154.255 | 256 | US |
allocated | 1996-04-28 | 81f71065afbb… |
| 204.77.156.0 – 204.77.156.255 | 256 | US |
allocated | 1996-04-28 | dd27cf259d2d… |
| 204.77.159.0 – 204.77.159.255 | 256 | US |
allocated | 1996-04-28 | c5de7b08d23a… |
| 204.77.160.0 – 204.77.160.255 | 256 | US |
allocated | 1996-04-28 | 34873cfb55ea… |
| 204.77.164.0 – 204.77.164.255 | 256 | US |
allocated | 1996-04-28 | a00c8a4a1d9a… |
| 206.123.48.0 – 206.123.51.255 | 1,024 |  CA |
allocated | 1996-04-28 | 6da9dffadf1c… |
| 206.167.68.0 – 206.167.68.255 | 256 | CA |
allocated | 1996-04-28 | 39d92e6f63bb… |
| 204.77.140.0 – 204.77.140.255 | 256 | US |
allocated | 1996-04-25 | bab6eed0f7cd… |
| 206.222.32.0 – 206.222.63.255 | 8,192 | US |
allocated | 1996-04-25 | 9f14454567a6… |
| 207.110.128.0 – 207.110.191.255 | 16,384 | US |
allocated | 1996-04-25 | f7f398f53112… |
| 198.167.128.0 – 198.167.128.255 | 256 | CA |
allocated | 1996-04-24 | ee5dea249faa… |
| 205.236.4.0 – 205.236.7.255 | 1,024 | CA |
allocated | 1996-04-24 | 656e0c04ef7f… |
| 205.236.13.0 – 205.236.13.255 | 256 | CA |
allocated | 1996-04-24 | 8a05b6d1ae62… |
| 207.110.64.0 – 207.110.127.255 | 16,384 | US |
allocated | 1996-04-24 | 101fc4ac9832… |
| 207.117.0.0 – 207.117.255.255 | 65,536 | US |
allocated | 1996-04-24 | 551b723eafd6… |
| 207.120.0.0 – 207.123.255.255 | 262,144 | US |
allocated | 1996-04-24 | e5e3b9c13678… |
| 207.99.0.0 – 207.99.127.255 | 32,768 | US |
allocated | 1996-04-23 | e12691799d8b… |
| 207.110.0.0 – 207.110.63.255 | 16,384 | US |
allocated | 1996-04-23 | e220ed812a4c… |
| 207.116.0.0 – 207.116.255.255 | 65,536 | US |
allocated | 1996-04-23 | 81e05477cc28… |
| 207.108.0.0 – 207.109.255.255 | 131,072 | US |
allocated | 1996-04-22 | cdb7d42057bd… |
| 205.237.72.0 – 205.237.75.255 | 1,024 | CA |
allocated | 1996-04-21 | d62273f52e2b… |
| 205.237.76.0 – 205.237.77.255 | 512 | CA |
allocated | 1996-04-21 | d62273f52e2b… |
| 207.34.2.0 – 207.34.2.255 | 256 | CA |
allocated | 1996-04-19 | e801931c4e30… |
| 198.167.252.0 – 198.167.252.255 | 256 | CA |
allocated | 1996-04-18 | efe42d218dbe… |
| 206.223.93.0 – 206.223.93.255 | 256 | US |
allocated | 1996-04-18 | 85efd9102ee2… |
| 206.246.128.0 – 206.246.191.255 | 16,384 | US |
allocated | 1996-04-18 | c2070c6ffadb… |
| 207.106.0.0 – 207.106.255.255 | 65,536 | US |
allocated | 1996-04-18 | 6c065d5b54b8… |
| 207.97.128.0 – 207.97.191.255 | 16,384 | US |
allocated | 1996-04-17 | 34eba3ce7044… |
| 207.45.192.0 – 207.45.223.255 | 8,192 | US |
allocated | 1996-04-15 | 1592250ba841… |