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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 205.207.241.0 – 205.207.241.255 | 256 |  CA |
allocated | 1995-04-08 | ba5ae51ca563… |
| 205.207.242.0 – 205.207.242.255 | 256 | CA |
allocated | 1995-04-08 | 89dbe2f15097… |
| 205.207.243.0 – 205.207.243.255 | 256 | CA |
allocated | 1995-04-08 | ef32021067ec… |
| 205.207.244.0 – 205.207.244.255 | 256 | CA |
allocated | 1995-04-08 | fd2d7fd5f255… |
| 205.207.245.0 – 205.207.245.255 | 256 | CA |
allocated | 1995-04-08 | 62581e6c232a… |
| 205.207.246.0 – 205.207.247.255 | 512 |  US |
allocated | 1995-04-08 | 5fc810cf6260… |
| 205.208.128.0 – 205.208.191.255 | 16,384 | US |
allocated | 1995-04-08 | 698c1d643a5d… |
| 205.209.2.0 – 205.209.3.255 | 512 | CA |
allocated | 1995-04-08 | 463cc666560a… |
| 205.210.1.0 – 205.210.1.255 | 256 | CA |
allocated | 1995-04-08 | 935ae77483df… |
| 205.210.2.0 – 205.210.2.255 | 256 | CA |
allocated | 1995-04-08 | 935ae77483df… |
| 205.210.3.0 – 205.210.3.255 | 256 | CA |
allocated | 1995-04-08 | 94505229f62d… |
| 205.210.4.0 – 205.210.4.255 | 256 | CA |
allocated | 1995-04-08 | 5b01cbd88810… |
| 205.210.5.0 – 205.210.5.255 | 256 | CA |
allocated | 1995-04-08 | 4e1851ab95a2… |
| 205.210.7.0 – 205.210.7.255 | 256 | US |
allocated | 1995-04-08 | 82955fd513ae… |
| 205.210.8.0 – 205.210.15.255 | 2,048 | CA |
allocated | 1995-04-08 | 35e180094e2d… |
| 205.210.16.0 – 205.210.16.255 | 256 | CA |
allocated | 1995-04-08 | 812219c3b04b… |
| 205.210.17.0 – 205.210.17.255 | 256 | CA |
allocated | 1995-04-08 | 7c2ce68e1024… |
| 205.210.18.0 – 205.210.18.255 | 256 | CA |
allocated | 1995-04-08 | f2a78eabe350… |
| 205.210.24.0 – 205.210.24.255 | 256 | CA |
allocated | 1995-04-08 | 3d50eeb56bdb… |
| 205.210.25.0 – 205.210.25.255 | 256 | CA |
allocated | 1995-04-08 | 4c4941ee3a0d… |
| 205.210.26.0 – 205.210.26.255 | 256 | CA |
allocated | 1995-04-08 | 45bb1d3cfe3b… |
| 205.210.27.0 – 205.210.27.255 | 256 | CA |
allocated | 1995-04-08 | 880f84c6bfc7… |
| 205.210.28.0 – 205.210.28.255 | 256 | CA |
allocated | 1995-04-08 | b0ffe18b963d… |
| 205.210.29.0 – 205.210.29.255 | 256 | CA |
allocated | 1995-04-08 | ab04b5ec3e9d… |
| 205.210.30.0 – 205.210.30.255 | 256 | CA |
allocated | 1995-04-08 | 6866dcd3601f… |
| 205.210.36.0 – 205.210.36.255 | 256 | US |
allocated | 1995-04-08 | d74ceaf0ecf5… |
| 205.210.37.0 – 205.210.37.255 | 256 | CA |
allocated | 1995-04-08 | db972ebf1018… |
| 205.210.38.0 – 205.210.39.255 | 512 | CA |
allocated | 1995-04-08 | 41695d468262… |
| 205.210.41.0 – 205.210.41.255 | 256 | CA |
allocated | 1995-04-08 | fdf7e4ed0d90… |
| 205.210.42.0 – 205.210.42.255 | 256 | CA |
allocated | 1995-04-08 | c56dadf022ea… |
| 205.210.43.0 – 205.210.43.255 | 256 | CA |
allocated | 1995-04-08 | 00eb4442ee36… |
| 205.210.44.0 – 205.210.44.255 | 256 | CA |
allocated | 1995-04-08 | 7e6e9a0278c5… |
| 205.210.45.0 – 205.210.45.255 | 256 | CA |
allocated | 1995-04-08 | 3f07fb75a0db… |
| 205.210.46.0 – 205.210.46.255 | 256 | CA |
allocated | 1995-04-08 | 5f194957a3e1… |
| 205.210.47.0 – 205.210.47.255 | 256 | CA |
allocated | 1995-04-08 | 69a169149f98… |
| 205.210.48.0 – 205.210.48.255 | 256 | CA |
allocated | 1995-04-08 | d5b89d784cbc… |
| 205.210.49.0 – 205.210.49.255 | 256 | CA |
allocated | 1995-04-08 | f72035d2f0f0… |
| 205.210.50.0 – 205.210.50.255 | 256 | CA |
allocated | 1995-04-08 | ef8435088a6e… |
| 205.210.51.0 – 205.210.51.255 | 256 | CA |
allocated | 1995-04-08 | 535e86d16fc3… |
| 205.210.52.0 – 205.210.53.255 | 512 | CA |
allocated | 1995-04-08 | 0a7ccffca322… |
| 205.210.54.0 – 205.210.54.255 | 256 | CA |
allocated | 1995-04-08 | cc1c5b6fe18d… |
| 205.210.55.0 – 205.210.55.255 | 256 | CA |
allocated | 1995-04-08 | 40990db8de20… |
| 205.210.56.0 – 205.210.56.255 | 256 | CA |
allocated | 1995-04-08 | cdf5262171ca… |
| 205.210.57.0 – 205.210.57.255 | 256 | CA |
allocated | 1995-04-08 | ceb8b6652580… |
| 205.210.58.0 – 205.210.58.255 | 256 | CA |
allocated | 1995-04-08 | 4aa033338cec… |
| 205.210.59.0 – 205.210.59.255 | 256 | CA |
allocated | 1995-04-08 | 0a6a535e8bd9… |
| 205.210.60.0 – 205.210.60.255 | 256 | CA |
allocated | 1995-04-08 | d44ffa415d99… |
| 205.210.61.0 – 205.210.61.255 | 256 | CA |
allocated | 1995-04-08 | b0abcd671d50… |
| 205.210.62.0 – 205.210.62.255 | 256 | CA |
allocated | 1995-04-08 | 89f46fb07e76… |
| 205.210.63.0 – 205.210.63.255 | 256 | CA |
allocated | 1995-04-08 | 35e180094e2d… |
| 205.210.64.0 – 205.210.67.255 | 1,024 | US |
allocated | 1995-04-08 | f21130892698… |
| 205.210.68.0 – 205.210.69.255 | 512 | US |
allocated | 1995-04-08 | f21130892698… |
| 205.210.71.0 – 205.210.71.255 | 256 | CA |
allocated | 1995-04-08 | 70124194d1f7… |
| 205.210.72.0 – 205.210.72.255 | 256 | CA |
allocated | 1995-04-08 | b2d8128b57ce… |
| 205.210.73.0 – 205.210.73.255 | 256 | CA |
allocated | 1995-04-08 | f7a622a13ef2… |
| 205.210.74.0 – 205.210.74.255 | 256 | CA |
allocated | 1995-04-08 | cb4b17bdfa60… |
| 205.210.78.0 – 205.210.78.255 | 256 | CA |
allocated | 1995-04-08 | 27ad887b6381… |
| 205.210.79.0 – 205.210.79.255 | 256 | CA |
allocated | 1995-04-08 | a1596ed4dfd3… |
| 205.210.80.0 – 205.210.83.255 | 1,024 | CA |
allocated | 1995-04-08 | 2943ccdc9a7e… |
| 205.210.84.0 – 205.210.84.255 | 256 | CA |
allocated | 1995-04-08 | 38484c60b7b8… |
| 205.210.85.0 – 205.210.85.255 | 256 | CA |
allocated | 1995-04-08 | 7fb8969bd48a… |
| 205.210.86.0 – 205.210.87.255 | 512 | CA |
allocated | 1995-04-08 | 9a514d0dc2dc… |
| 205.210.88.0 – 205.210.95.255 | 2,048 | CA |
allocated | 1995-04-08 | 9a514d0dc2dc… |
| 205.210.96.0 – 205.210.103.255 | 2,048 | CA |
allocated | 1995-04-08 | 4edd257a7291… |
| 205.210.104.0 – 205.210.104.255 | 256 | CA |
allocated | 1995-04-08 | 93cc709e1c93… |
| 205.210.105.0 – 205.210.105.255 | 256 | CA |
allocated | 1995-04-08 | 2631e96346d1… |
| 205.210.106.0 – 205.210.106.255 | 256 | CA |
allocated | 1995-04-08 | 395c9f93866d… |
| 205.210.124.0 – 205.210.124.255 | 256 | CA |
allocated | 1995-04-08 | 8708fb087c9e… |
| 205.210.126.0 – 205.210.126.255 | 256 | CA |
allocated | 1995-04-08 | fd73032ca6f6… |
| 205.210.127.0 – 205.210.127.255 | 256 | CA |
allocated | 1995-04-08 | 95770da58176… |
| 205.210.128.0 – 205.210.128.255 | 256 | CA |
allocated | 1995-04-08 | a66b4789a938… |
| 205.210.129.0 – 205.210.129.255 | 256 | CA |
allocated | 1995-04-08 | 923c380be625… |
| 205.210.130.0 – 205.210.130.255 | 256 | CA |
allocated | 1995-04-08 | 7196065e6764… |
| 205.210.131.0 – 205.210.131.255 | 256 | CA |
allocated | 1995-04-08 | 6b6746b4de87… |
| 205.210.132.0 – 205.210.133.255 | 512 | CA |
allocated | 1995-04-08 | 5cb734529533… |
| 205.210.134.0 – 205.210.135.255 | 512 | CA |
allocated | 1995-04-08 | e6dc58534c05… |
| 205.210.136.0 – 205.210.136.255 | 256 | CA |
allocated | 1995-04-08 | 307a11be36a7… |
| 205.210.137.0 – 205.210.137.255 | 256 | CA |
allocated | 1995-04-08 | f05525486871… |
| 205.210.138.0 – 205.210.138.255 | 256 | CA |
allocated | 1995-04-08 | 552c87227c9e… |
| 205.210.139.0 – 205.210.139.255 | 256 | CA |
allocated | 1995-04-08 | eadd0ba6a113… |
| 205.210.140.0 – 205.210.140.255 | 256 | CA |
allocated | 1995-04-08 | 8bbbf2ee9cf2… |
| 205.210.141.0 – 205.210.141.255 | 256 | CA |
allocated | 1995-04-08 | 3595266bfc55… |
| 205.210.142.0 – 205.210.142.255 | 256 | US |
allocated | 1995-04-08 | ab226dc561ca… |
| 205.210.143.0 – 205.210.143.255 | 256 | CA |
allocated | 1995-04-08 | 76b8e38a9326… |
| 205.210.144.0 – 205.210.144.255 | 256 | CA |
allocated | 1995-04-08 | f02d297d71dd… |
| 205.210.146.0 – 205.210.146.255 | 256 | CA |
allocated | 1995-04-08 | 7968e6a42a94… |
| 205.210.147.0 – 205.210.147.255 | 256 | CA |
allocated | 1995-04-08 | 583dab9551c6… |
| 205.210.150.0 – 205.210.150.255 | 256 | CA |
allocated | 1995-04-08 | 9e3e2371cfee… |
| 205.210.151.0 – 205.210.151.255 | 256 | CA |
allocated | 1995-04-08 | f89dca826e3e… |
| 205.210.152.0 – 205.210.153.255 | 512 | CA |
allocated | 1995-04-08 | 8f6220ca35f7… |
| 205.210.154.0 – 205.210.154.255 | 256 | CA |
allocated | 1995-04-08 | b70ca9376063… |
| 205.210.155.0 – 205.210.155.255 | 256 | CA |
allocated | 1995-04-08 | f181725eb3c8… |
| 205.210.156.0 – 205.210.157.255 | 512 | CA |
allocated | 1995-04-08 | e23cabb7a6c5… |
| 205.210.158.0 – 205.210.159.255 | 512 | CA |
allocated | 1995-04-08 | a6ecfa8ffbfc… |
| 205.210.160.0 – 205.210.163.255 | 1,024 | CA |
allocated | 1995-04-08 | a6ecfa8ffbfc… |
| 205.210.168.0 – 205.210.168.255 | 256 | CA |
allocated | 1995-04-08 | a476e5640a85… |
| 205.210.169.0 – 205.210.169.255 | 256 | CA |
allocated | 1995-04-08 | 9451822a5472… |
| 205.210.170.0 – 205.210.170.255 | 256 | CA |
allocated | 1995-04-08 | f00786d8469a… |
| 205.210.171.0 – 205.210.171.255 | 256 | CA |
allocated | 1995-04-08 | a987124aef4b… |
| 205.210.172.0 – 205.210.175.255 | 1,024 | CA |
allocated | 1995-04-08 | a987124aef4b… |