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
1,645,650,944
📦
IPv4 networks
76,728
delegated blocks
🧭
IPv6 networks
11,368
delegated blocks
🔗
Autonomous systems
34,055
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 206.123.9.0 – 206.123.9.255 | 256 |  CA |
allocated | 1995-10-31 | 515b9a5d4558… |
| 206.130.154.0 – 206.130.154.255 | 256 | CA |
allocated | 1995-10-31 | fc944a7c779c… |
| 206.197.247.0 – 206.197.247.255 | 256 |  US |
allocated | 1995-10-31 | 1348a0c3888f… |
| 206.197.248.0 – 206.197.248.255 | 256 | US |
allocated | 1995-10-31 | 2ef701a3ba0d… |
| 206.197.249.0 – 206.197.249.255 | 256 | US |
allocated | 1995-10-31 | 1188da9afee2… |
| 206.197.250.0 – 206.197.250.255 | 256 | US |
allocated | 1995-10-31 | eb862af48835… |
| 205.211.136.0 – 205.211.136.255 | 256 | CA |
allocated | 1995-10-30 | cfed892c244e… |
| 205.236.43.0 – 205.236.43.255 | 256 | CA |
allocated | 1995-10-30 | 5fa5667c0b53… |
| 205.237.23.0 – 205.237.23.255 | 256 | CA |
allocated | 1995-10-30 | 51e686d38a64… |
| 206.123.5.0 – 206.123.5.255 | 256 | CA |
allocated | 1995-10-30 | 66e7401a87ad… |
| 206.123.6.0 – 206.123.6.255 | 256 | CA |
allocated | 1995-10-30 | bc197a26b157… |
| 206.130.8.0 – 206.130.8.255 | 256 | CA |
allocated | 1995-10-30 | e28b51fc3ed7… |
| 206.130.9.0 – 206.130.9.255 | 256 | CA |
allocated | 1995-10-30 | b44a90afa63b… |
| 206.130.11.0 – 206.130.11.255 | 256 | CA |
allocated | 1995-10-30 | 0cc45ed9ec6d… |
| 206.130.12.0 – 206.130.12.255 | 256 | CA |
allocated | 1995-10-30 | c5f5df3fc646… |
| 206.130.13.0 – 206.130.13.255 | 256 | CA |
allocated | 1995-10-30 | f00190533c36… |
| 206.130.14.0 – 206.130.14.255 | 256 | CA |
allocated | 1995-10-30 | 7bf7d3350753… |
| 206.130.149.0 – 206.130.149.255 | 256 | CA |
allocated | 1995-10-30 | e97ea7af48b4… |
| 206.179.0.0 – 206.179.255.255 | 65,536 | CA |
allocated | 1995-10-30 | b004ef5722ef… |
| 206.180.0.0 – 206.180.63.255 | 16,384 | US |
allocated | 1995-10-30 | d57ef420abb5… |
| 206.181.0.0 – 206.181.255.255 | 65,536 | US |
allocated | 1995-10-30 | e220ed812a4c… |
| 170.230.0.0 – 170.230.255.255 | 65,536 | US |
allocated | 1995-10-27 | 5d6a6a742656… |
| 205.167.244.0 – 205.167.245.255 | 512 | US |
allocated | 1995-10-27 | 90d24406c3bb… |
| 205.236.41.0 – 205.236.41.255 | 256 | CA |
allocated | 1995-10-27 | 9b934b9b324a… |
| 205.236.42.0 – 205.236.42.255 | 256 | CA |
allocated | 1995-10-27 | 5643254e43cf… |
| 205.236.47.0 – 205.236.47.255 | 256 | CA |
allocated | 1995-10-27 | 6ab64d5733bf… |
| 205.237.22.0 – 205.237.22.255 | 256 | CA |
allocated | 1995-10-27 | 2b9adc3a5968… |
| 205.237.29.0 – 205.237.29.255 | 256 | CA |
allocated | 1995-10-27 | 858cf45cfb7b… |
| 205.237.30.0 – 205.237.31.255 | 512 | CA |
allocated | 1995-10-27 | 5dcb2cab3078… |
| 205.237.32.0 – 205.237.33.255 | 512 | CA |
allocated | 1995-10-27 | 5dcb2cab3078… |
| 205.237.34.0 – 205.237.34.255 | 256 | CA |
allocated | 1995-10-27 | 5dcb2cab3078… |
| 206.108.32.0 – 206.108.32.255 | 256 | US |
allocated | 1995-10-27 | e2f7e1e10098… |
| 206.108.33.0 – 206.108.33.255 | 256 | CA |
allocated | 1995-10-27 | 7640b4d814bc… |
| 206.177.0.0 – 206.177.255.255 | 65,536 | CA |
allocated | 1995-10-27 | 2134330d9e2a… |
| 206.178.0.0 – 206.178.255.255 | 65,536 | CA |
allocated | 1995-10-27 | 2134330d9e2a… |
| 206.197.246.0 – 206.197.246.255 | 256 | US |
allocated | 1995-10-27 | 851016e44824… |
| 206.123.1.0 – 206.123.1.255 | 256 | CA |
allocated | 1995-10-26 | 1471ad26e4c7… |
| 206.130.7.0 – 206.130.7.255 | 256 | CA |
allocated | 1995-10-26 | 2b3021fc0dc4… |
| 206.130.150.0 – 206.130.150.255 | 256 | CA |
allocated | 1995-10-26 | 6adafc51c98a… |
| 206.175.0.0 – 206.175.255.255 | 65,536 | US |
allocated | 1995-10-26 | e220ed812a4c… |
| 206.176.0.0 – 206.176.127.255 | 32,768 | US |
allocated | 1995-10-26 | a5de8f7340fc… |
| 206.197.244.0 – 206.197.244.255 | 256 | US |
allocated | 1995-10-26 | 347ff334edde… |
| 206.197.245.0 – 206.197.245.255 | 256 | US |
allocated | 1995-10-26 | 60c61f893b82… |
| 205.167.236.0 – 205.167.237.255 | 512 | US |
allocated | 1995-10-25 | 1641c5c25065… |
| 205.196.99.0 – 205.196.99.255 | 256 | US |
allocated | 1995-10-25 | 47d709722725… |
| 205.204.0.0 – 205.204.15.255 | 4,096 | US |
allocated | 1995-10-25 | fb057b5fafe5… |
| 205.204.128.0 – 205.204.255.255 | 32,768 | US |
allocated | 1995-10-25 | 10b8218390c3… |
| 206.130.159.0 – 206.130.159.255 | 256 | CA |
allocated | 1995-10-25 | 7224240635a4… |
| 206.130.179.0 – 206.130.179.255 | 256 | CA |
allocated | 1995-10-25 | dced3b6bed96… |
| 206.172.0.0 – 206.172.255.255 | 65,536 | CA |
allocated | 1995-10-25 | 7de51f8320f6… |
| 206.173.0.0 – 206.173.255.255 | 65,536 | US |
allocated | 1995-10-25 | e220ed812a4c… |
| 206.197.243.0 – 206.197.243.255 | 256 | US |
allocated | 1995-10-25 | 3089a689a0e8… |
| 206.220.116.0 – 206.220.119.255 | 1,024 | US |
allocated | 1995-10-25 | 39721fbd12ac… |
| 206.223.47.0 – 206.223.47.255 | 256 | US |
allocated | 1995-10-25 | f6a8b03683b0… |
| 206.224.160.0 – 206.224.191.255 | 8,192 | US |
allocated | 1995-10-25 | f96e2ad15af3… |
| 205.189.56.0 – 205.189.59.255 | 1,024 | CA |
allocated | 1995-10-24 | a66b4789a938… |
| 205.211.138.0 – 205.211.139.255 | 512 | CA |
allocated | 1995-10-24 | d9027a71d4d4… |
| 206.130.152.0 – 206.130.152.255 | 256 | CA |
allocated | 1995-10-24 | c7e53d0724b2… |
| 206.130.153.0 – 206.130.153.255 | 256 | CA |
allocated | 1995-10-24 | 7d53e902f9d8… |
| 206.130.155.0 – 206.130.155.255 | 256 | CA |
allocated | 1995-10-24 | e4e312721db2… |
| 206.130.156.0 – 206.130.157.255 | 512 | CA |
allocated | 1995-10-24 | 354e8dad2dcc… |
| 206.130.158.0 – 206.130.158.255 | 256 | CA |
allocated | 1995-10-24 | 354e8dad2dcc… |
| 206.223.46.0 – 206.223.46.255 | 256 | US |
allocated | 1995-10-24 | 4a1f82af735a… |
| 204.19.30.0 – 204.19.31.255 | 512 | CA |
allocated | 1995-10-23 | 85780e7346e3… |
| 204.19.32.0 – 204.19.32.255 | 256 | CA |
allocated | 1995-10-23 | 85780e7346e3… |
| 205.167.234.0 – 205.167.235.255 | 512 | US |
allocated | 1995-10-23 | ab226dc561ca… |
| 205.211.82.0 – 205.211.82.255 | 256 | CA |
allocated | 1995-10-23 | 66df2f32718c… |
| 205.236.50.0 – 205.236.50.255 | 256 | CA |
allocated | 1995-10-23 | 715690ff00eb… |
| 205.236.52.0 – 205.236.52.255 | 256 | CA |
allocated | 1995-10-23 | 0ab49447a0d3… |
| 206.108.247.0 – 206.108.247.255 | 256 | CA |
allocated | 1995-10-23 | 13f7f66128a9… |
| 206.130.160.0 – 206.130.167.255 | 2,048 | CA |
allocated | 1995-10-23 | b3e6df5d0273… |
| 206.130.168.0 – 206.130.171.255 | 1,024 | CA |
allocated | 1995-10-23 | b3e6df5d0273… |
| 206.130.172.0 – 206.130.173.255 | 512 | CA |
allocated | 1995-10-23 | b3e6df5d0273… |
| 206.130.174.0 – 206.130.174.255 | 256 | CA |
allocated | 1995-10-23 | b3e6df5d0273… |
| 206.130.183.0 – 206.130.183.255 | 256 | CA |
allocated | 1995-10-23 | 07c4369f3238… |
| 206.130.184.0 – 206.130.184.255 | 256 | CA |
allocated | 1995-10-23 | bdeda5ccf5c6… |
| 206.130.185.0 – 206.130.185.255 | 256 | CA |
allocated | 1995-10-23 | c2f54c7a02d8… |
| 206.130.186.0 – 206.130.186.255 | 256 | CA |
allocated | 1995-10-23 | 69f6557d3933… |
| 206.130.254.0 – 206.130.254.255 | 256 | CA |
allocated | 1995-10-23 | 3232de248a2f… |
| 206.223.44.0 – 206.223.44.255 | 256 | US |
allocated | 1995-10-23 | a96bf35b2c22… |
| 206.223.45.0 – 206.223.45.255 | 256 | US |
allocated | 1995-10-23 | ef4cc0917f09… |
| 206.224.128.0 – 206.224.159.255 | 8,192 | US |
allocated | 1995-10-23 | c9e4b43d92c1… |
| 205.211.132.0 – 205.211.135.255 | 1,024 | CA |
allocated | 1995-10-20 | 84344661f626… |
| 205.236.224.0 – 205.236.224.255 | 256 | CA |
allocated | 1995-10-20 | 01866e494eca… |
| 205.236.225.0 – 205.236.225.255 | 256 | CA |
allocated | 1995-10-20 | ade3b8069104… |
| 205.236.226.0 – 205.236.226.255 | 256 | CA |
allocated | 1995-10-20 | 5fa5667c0b53… |
| 205.236.227.0 – 205.236.227.255 | 256 | CA |
allocated | 1995-10-20 | 487a0c4f9beb… |
| 205.236.228.0 – 205.236.228.255 | 256 | CA |
allocated | 1995-10-20 | c35ed75ec6cb… |
| 206.108.243.0 – 206.108.243.255 | 256 | CA |
allocated | 1995-10-20 | 7f234d344cac… |
| 206.130.180.0 – 206.130.180.255 | 256 | CA |
allocated | 1995-10-20 | ca9415ae93d6… |
| 206.130.181.0 – 206.130.181.255 | 256 | CA |
allocated | 1995-10-20 | 7a26aea329cf… |
| 206.130.182.0 – 206.130.182.255 | 256 | CA |
allocated | 1995-10-20 | 95a28caa9417… |
| 206.220.104.0 – 206.220.107.255 | 1,024 | US |
allocated | 1995-10-20 | cb813ff790eb… |
| 206.220.108.0 – 206.220.111.255 | 1,024 | US |
allocated | 1995-10-20 | e02ece3db13f… |
| 206.227.0.0 – 206.227.63.255 | 16,384 | US |
allocated | 1995-10-20 | d43848ffb0ab… |
| 205.236.53.0 – 205.236.53.255 | 256 | CA |
allocated | 1995-10-19 | 42ea80c49472… |
| 205.236.230.0 – 205.236.230.255 | 256 | CA |
allocated | 1995-10-19 | 739053b97948… |
| 206.108.240.0 – 206.108.241.255 | 512 | CA |
allocated | 1995-10-19 | 5abbeedf7ac4… |
| 206.123.2.0 – 206.123.3.255 | 512 | CA |
allocated | 1995-10-19 | e98f5b307cbe… |
| 206.130.187.0 – 206.130.187.255 | 256 | CA |
allocated | 1995-10-19 | 69a169149f98… |