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 |
|---|---|---|---|---|---|
| 199.26.88.0 – 199.26.95.255 | 2,048 |  US |
allocated | 2011-10-17 | 200d831f0eae… |
| 199.27.64.0 – 199.27.67.255 | 1,024 | US |
allocated | 2011-10-17 | 6f488759577a… |
| 199.27.72.0 – 199.27.79.255 | 2,048 | US |
allocated | 2011-10-17 | b7a6d2143d9f… |
| 199.27.80.0 – 199.27.87.255 | 2,048 | US |
allocated | 2011-10-17 | 93cf5aa22256… |
| 204.87.142.0 – 204.87.142.255 | 256 | US |
allocated | 2011-10-17 | 8dc62d4a9472… |
| 216.71.224.0 – 216.71.239.255 | 4,096 | US |
allocated | 2011-10-17 | c80eda24740a… |
| 108.160.176.0 – 108.160.191.255 | 4,096 | US |
allocated | 2011-10-14 | d8291d10b71d… |
| 108.160.192.0 – 108.160.207.255 | 4,096 | US |
allocated | 2011-10-14 | e136dc67ad4d… |
| 108.162.64.0 – 108.162.127.255 | 16,384 |  CA |
allocated | 2011-10-14 | 7f8d2810def2… |
| 199.21.100.0 – 199.21.103.255 | 1,024 | US |
allocated | 2011-10-14 | c38594bbf132… |
| 199.21.112.0 – 199.21.115.255 | 1,024 | US |
allocated | 2011-10-14 | a6b65597e29a… |
| 199.21.116.0 – 199.21.119.255 | 1,024 | US |
allocated | 2011-10-14 | bced539a5851… |
| 199.21.120.0 – 199.21.127.255 | 2,048 | US |
allocated | 2011-10-14 | ba1b20a735aa… |
| 204.86.249.0 – 204.86.249.255 | 256 | US |
allocated | 2011-10-14 | d5e6de13e512… |
| 199.21.76.0 – 199.21.79.255 | 1,024 | US |
allocated | 2011-10-13 | f624e02d3805… |
| 199.21.80.0 – 199.21.83.255 | 1,024 | US |
allocated | 2011-10-13 | 327bf0000e76… |
| 199.21.84.0 – 199.21.87.255 | 1,024 | US |
allocated | 2011-10-13 | 76b7b0808425… |
| 199.21.88.0 – 199.21.91.255 | 1,024 | US |
allocated | 2011-10-13 | 14ef58f98cd5… |
| 199.21.92.0 – 199.21.93.255 | 512 | US |
allocated | 2011-10-13 | fe1bf20bce56… |
| 199.21.94.0 – 199.21.95.255 | 512 | US |
allocated | 2011-10-13 | 5ab6fcbe0427… |
| 199.21.104.0 – 199.21.111.255 | 2,048 | US |
allocated | 2011-10-13 | 06baea9d4118… |
| 204.86.195.0 – 204.86.195.255 | 256 | US |
allocated | 2011-10-13 | 8f960f4cb651… |
| 108.160.160.0 – 108.160.175.255 | 4,096 | US |
allocated | 2011-10-12 | bb703fbab92f… |
| 199.19.124.0 – 199.19.127.255 | 1,024 | US |
allocated | 2011-10-12 | 327bf0000e76… |
| 199.21.64.0 – 199.21.71.255 | 2,048 | US |
allocated | 2011-10-12 | 6e048190eb9a… |
| 199.21.72.0 – 199.21.75.255 | 1,024 | US |
allocated | 2011-10-12 | a6e128b8810a… |
| 199.244.252.0 – 199.244.255.255 | 1,024 | US |
allocated | 2011-10-12 | 327bf0000e76… |
| 204.58.62.0 – 204.58.63.255 | 512 | CA |
allocated | 2011-10-12 | 7985d3a7b802… |
| 108.160.144.0 – 108.160.159.255 | 4,096 | US |
allocated | 2011-10-11 | 694630dfefe5… |
| 199.16.60.0 – 199.16.63.255 | 1,024 | US |
allocated | 2011-10-11 | 8387681f96db… |
| 199.19.120.0 – 199.19.123.255 | 1,024 | US |
allocated | 2011-10-11 | 6bfcf44dc2aa… |
| 204.52.10.0 – 204.52.11.255 | 512 | US |
allocated | 2011-10-11 | 53f76ed0b53f… |
| 204.80.211.0 – 204.80.211.255 | 256 | US |
allocated | 2011-10-11 | 973c8b2cb226… |
| 204.86.13.0 – 204.86.13.255 | 256 | US |
allocated | 2011-10-11 | ab226dc561ca… |
| 199.16.36.0 – 199.16.39.255 | 1,024 | US |
allocated | 2011-10-10 | 15085bb845e3… |
| 199.16.40.0 – 199.16.41.255 | 512 | US |
allocated | 2011-10-10 | 10c0ebb252b4… |
| 199.16.42.0 – 199.16.43.255 | 512 | US |
allocated | 2011-10-10 | 4b179ab78b2a… |
| 199.16.44.0 – 199.16.47.255 | 1,024 | US |
allocated | 2011-10-10 | 10c0ebb252b4… |
| 199.16.48.0 – 199.16.55.255 | 2,048 | US |
allocated | 2011-10-10 | be9c744bd4dd… |
| 199.16.56.0 – 199.16.59.255 | 1,024 |  AG |
allocated | 2011-10-10 | b74361b0b18a… |
| 199.19.100.0 – 199.19.103.255 | 1,024 | US |
allocated | 2011-10-10 | 3234fbe0fa16… |
| 204.80.159.0 – 204.80.159.255 | 256 | US |
allocated | 2011-10-10 | f062e74d5ef0… |
| 108.160.128.0 – 108.160.143.255 | 4,096 | US |
allocated | 2011-10-07 | e458cda96686… |
| 199.19.84.0 – 199.19.87.255 | 1,024 | US |
allocated | 2011-10-07 | 0dc89c387ad9… |
| 199.19.88.0 – 199.19.91.255 | 1,024 | US |
allocated | 2011-10-07 | 827551bd444d… |
| 199.19.96.0 – 199.19.99.255 | 1,024 | US |
allocated | 2011-10-07 | db377adf2080… |
| 108.160.80.0 – 108.160.95.255 | 4,096 | CA |
allocated | 2011-10-06 | 64c5fcf4a9b0… |
| 108.160.96.0 – 108.160.111.255 | 4,096 | CA |
allocated | 2011-10-06 | 5faa6218c796… |
| 199.19.80.0 – 199.19.83.255 | 1,024 | US |
allocated | 2011-10-06 | 161cd7a5fefa… |
| 204.77.206.0 – 204.77.206.255 | 256 | CA |
allocated | 2011-10-06 | 3135f3f266cb… |
| 204.77.214.0 – 204.77.214.255 | 256 | US |
allocated | 2011-10-06 | 4cb0e08057ad… |
| 204.80.64.0 – 204.80.64.255 | 256 | US |
allocated | 2011-10-06 | 0cca7541ee89… |
| 209.203.192.0 – 209.203.223.255 | 8,192 | US |
allocated | 2011-10-06 | 98e6c615fd07… |
| 108.160.64.0 – 108.160.79.255 | 4,096 | US |
allocated | 2011-10-05 | a13a24391ad1… |
| 199.16.120.0 – 199.16.123.255 | 1,024 | US |
allocated | 2011-10-05 | feae0c5faca3… |
| 199.16.124.0 – 199.16.127.255 | 1,024 | US |
allocated | 2011-10-05 | d4ed5c8f231f… |
| 199.19.64.0 – 199.19.71.255 | 2,048 | US |
allocated | 2011-10-05 | bee76049446f… |
| 199.204.40.0 – 199.204.43.255 | 1,024 | US |
allocated | 2011-10-05 | 015bdf756615… |
| 209.141.224.0 – 209.141.255.255 | 8,192 |  DE |
allocated | 2011-10-05 | 7c3c78d500c6… |
| 24.49.112.0 – 24.49.127.255 | 4,096 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.12.0 – 24.52.15.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.16.0 – 24.52.17.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.24.0 – 24.52.31.255 | 2,048 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.36.0 – 24.52.39.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.40.0 – 24.52.43.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.52.0 – 24.52.55.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.52.56.0 – 24.52.63.255 | 2,048 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.54.150.0 – 24.54.151.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.54.152.0 – 24.54.155.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.54.166.0 – 24.54.167.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.56.144.0 – 24.56.151.255 | 2,048 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.56.168.0 – 24.56.169.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.56.182.0 – 24.56.183.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.56.190.0 – 24.56.191.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.236.40.0 – 24.236.47.255 | 2,048 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.236.60.0 – 24.236.63.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 64.17.74.0 – 64.17.75.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 67.217.4.0 – 67.217.7.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 67.217.18.0 – 67.217.19.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 67.217.20.0 – 67.217.23.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 67.217.28.0 – 67.217.31.255 | 1,024 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 108.160.32.0 – 108.160.47.255 | 4,096 | US |
allocated | 2011-10-04 | 983f6eb9682a… |
| 108.160.48.0 – 108.160.63.255 | 4,096 | US |
allocated | 2011-10-04 | d538268083a4… |
| 199.16.112.0 – 199.16.115.255 | 1,024 | CA |
allocated | 2011-10-04 | 7b7ef1ebbb74… |
| 199.16.116.0 – 199.16.119.255 | 1,024 | US |
allocated | 2011-10-04 | da0d7ed5c8bf… |
| 204.77.199.0 – 204.77.199.255 | 256 | US |
allocated | 2011-10-04 | 7b0ef842a6a1… |
| 209.169.198.0 – 209.169.199.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 209.169.200.0 – 209.169.201.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 209.169.208.0 – 209.169.215.255 | 2,048 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 209.169.218.0 – 209.169.219.255 | 512 | US |
allocated | 2011-10-04 | b0dfca43049f… |
| 24.38.192.0 – 24.38.255.255 | 16,384 | US |
allocated | 2011-10-03 | aaf656fbdfd1… |
| 24.142.80.0 – 24.142.95.255 | 4,096 | CA |
allocated | 2011-10-03 | df04ba7e5e16… |
| 50.116.192.0 – 50.116.255.255 | 16,384 | US |
allocated | 2011-10-03 | 75373dddb23d… |
| 108.162.0.0 – 108.162.63.255 | 16,384 | US |
allocated | 2011-10-03 | 47028086b964… |
| 199.4.162.0 – 199.4.163.255 | 512 | US |
allocated | 2011-10-03 | ae0df7edaaa3… |
| 199.15.120.0 – 199.15.123.255 | 1,024 | US |
allocated | 2011-10-03 | 557099214877… |
| 199.15.124.0 – 199.15.127.255 | 1,024 | US |
allocated | 2011-10-03 | 60883e31effe… |
| 199.16.32.0 – 199.16.35.255 | 1,024 | US |
allocated | 2011-10-03 | 1429743a8e33… |
| 199.16.96.0 – 199.16.103.255 | 2,048 | US |
allocated | 2011-10-03 | 3f8994903990… |
| 204.77.193.0 – 204.77.193.255 | 256 | US |
allocated | 2011-10-03 | dc0728e14bbb… |