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 |
|---|---|---|---|---|---|
| 70.35.128.0 – 70.35.143.255 | 4,096 |  PR |
allocated | 2009-03-25 | 46ac846b8731… |
| 70.40.0.0 – 70.40.7.255 | 2,048 |  US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 70.40.8.0 – 70.40.15.255 | 2,048 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 72.0.48.0 – 72.0.63.255 | 4,096 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 72.42.112.0 – 72.42.127.255 | 4,096 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 74.63.16.0 – 74.63.31.255 | 4,096 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 199.103.28.0 – 199.103.31.255 | 1,024 |  TC |
allocated | 2009-03-25 | f9bf491b711b… |
| 199.184.181.0 – 199.184.181.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 199.184.182.0 – 199.184.183.255 | 512 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 199.184.184.0 – 199.184.184.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 199.254.171.0 – 199.254.171.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 204.14.112.0 – 204.14.119.255 | 2,048 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 204.19.119.0 – 204.19.119.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 204.26.57.0 – 204.26.57.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 205.132.46.0 – 205.132.47.255 | 512 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 205.207.155.0 – 205.207.155.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 206.51.254.0 – 206.51.255.255 | 512 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 206.108.113.0 – 206.108.113.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 206.223.122.0 – 206.223.122.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 207.34.5.0 – 207.34.5.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 207.34.6.0 – 207.34.7.255 | 512 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 208.67.88.0 – 208.67.91.255 | 1,024 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 216.21.2.0 – 216.21.2.255 | 256 | US |
allocated | 2009-03-25 | cbe98e0e3a86… |
| 216.21.3.0 – 216.21.3.255 | 256 | US |
allocated | 2009-03-25 | 426977ab37bb… |
| 68.66.144.0 – 68.66.159.255 | 4,096 | US |
allocated | 2009-03-24 | 1a922969fbba… |
| 68.67.240.0 – 68.67.255.255 | 4,096 | US |
allocated | 2009-03-24 | ae43a4dd7f0d… |
| 69.172.128.0 – 69.172.143.255 | 4,096 | US |
allocated | 2009-03-24 | 9105e2787f6f… |
| 199.102.44.0 – 199.102.47.255 | 1,024 | US |
allocated | 2009-03-24 | 49e713422bbf… |
| 69.169.192.0 – 69.169.223.255 | 8,192 | US |
allocated | 2009-03-23 | 36652e6d2cef… |
| 70.32.160.0 – 70.32.175.255 | 4,096 | US |
allocated | 2009-03-23 | 9f5eac79b387… |
| 70.32.176.0 – 70.32.191.255 | 4,096 | US |
allocated | 2009-03-23 | 6a2bec1ff1c3… |
| 174.120.0.0 – 174.123.255.255 | 262,144 | US |
allocated | 2009-03-23 | 5dba07179e25… |
| 199.101.44.0 – 199.101.47.255 | 1,024 | US |
allocated | 2009-03-23 | 138e4725d63e… |
| 68.64.0.0 – 68.64.31.255 | 8,192 | US |
allocated | 2009-03-20 | 518993ea80aa… |
| 68.235.224.0 – 68.235.255.255 | 8,192 | US |
allocated | 2009-03-20 | 4ff53411e98a… |
| 199.101.28.0 – 199.101.31.255 | 1,024 | US |
allocated | 2009-03-20 | 8ff74c5691c8… |
| 204.16.208.0 – 204.16.211.255 | 1,024 | US |
allocated | 2009-03-20 | 3a0e157f91fe… |
| 67.22.192.0 – 67.22.207.255 | 4,096 | US |
allocated | 2009-03-19 | 47247d47afd5… |
| 68.234.32.0 – 68.234.39.255 | 2,048 | US |
allocated | 2009-03-19 | f3c48d4cee26… |
| 68.234.48.0 – 68.234.63.255 | 4,096 | US |
allocated | 2009-03-19 | 9105e2787f6f… |
| 199.96.36.0 – 199.96.39.255 | 1,024 | US |
allocated | 2009-03-19 | 4c8990b32ae4… |
| 199.96.44.0 – 199.96.47.255 | 1,024 | US |
allocated | 2009-03-19 | 7b4f8cf3d7cd… |
| 204.9.240.0 – 204.9.247.255 | 2,048 | US |
allocated | 2009-03-19 | c0fd212b13d9… |
| 64.89.0.0 – 64.89.15.255 | 4,096 | PR |
allocated | 2009-03-18 | 07ce2359a2ba… |
| 67.22.0.0 – 67.22.15.255 | 4,096 | US |
allocated | 2009-03-18 | ca6601b33d71… |
| 199.96.28.0 – 199.96.31.255 | 1,024 |  CA |
allocated | 2009-03-18 | f4e477220417… |
| 199.191.104.0 – 199.191.111.255 | 2,048 | US |
allocated | 2009-03-18 | c4425f0ba0dc… |
| 69.172.192.0 – 69.172.255.255 | 16,384 | CA |
allocated | 2009-03-17 | 3c781914ab27… |
| 66.118.96.0 – 66.118.111.255 | 4,096 | US |
allocated | 2009-03-16 | 456b0a817ac7… |
| 66.181.128.0 – 66.181.143.255 | 4,096 | US |
allocated | 2009-03-16 | 32c4e011511e… |
| 69.170.0.0 – 69.170.63.255 | 16,384 | US |
allocated | 2009-03-16 | 7f75b8e6c16c… |
| 199.91.44.0 – 199.91.47.255 | 1,024 | US |
allocated | 2009-03-16 | d7f256759a84… |
| 199.96.12.0 – 199.96.15.255 | 1,024 | US |
allocated | 2009-03-16 | 7039596812a4… |
| 199.122.104.0 – 199.122.111.255 | 2,048 | US |
allocated | 2009-03-16 | b88a875fa9b9… |
| 199.180.56.0 – 199.180.63.255 | 2,048 | US |
allocated | 2009-03-16 | 61d7f87bc87e… |
| 24.53.64.0 – 24.53.79.255 | 4,096 | US |
allocated | 2009-03-13 | 63a003bd9b32… |
| 64.209.144.0 – 64.209.159.255 | 4,096 | US |
allocated | 2009-03-13 | 02adb32ceb94… |
| 69.27.32.0 – 69.27.47.255 | 4,096 | US |
allocated | 2009-03-13 | 43cdc3a018f6… |
| 199.85.236.0 – 199.85.239.255 | 1,024 |  GD |
allocated | 2009-03-13 | 54753e15d57e… |
| 199.85.240.0 – 199.85.243.255 | 1,024 | US |
allocated | 2009-03-13 | ee98d50b39ae… |
| 199.87.44.0 – 199.87.47.255 | 1,024 | US |
allocated | 2009-03-13 | cb5d4f7ca6f1… |
| 69.174.240.0 – 69.174.255.255 | 4,096 | US |
allocated | 2009-03-12 | 8ae30ad97bb7… |
| 199.85.204.0 – 199.85.207.255 | 1,024 | PR |
allocated | 2009-03-12 | ad331bb839b9… |
| 199.85.216.0 – 199.85.219.255 | 1,024 | US |
allocated | 2009-03-12 | a64ac7b9725c… |
| 199.103.0.0 – 199.103.7.255 | 2,048 | US |
allocated | 2009-03-12 | bde4a6e3b21c… |
| 199.115.56.0 – 199.115.63.255 | 2,048 | US |
allocated | 2009-03-12 | 99163731e0d7… |
| 199.116.8.0 – 199.116.15.255 | 2,048 | US |
allocated | 2009-03-12 | 24cce27d9d55… |
| 216.152.0.0 – 216.152.15.255 | 4,096 | US |
allocated | 2009-03-12 | c0d75498154b… |
| 70.35.64.0 – 70.35.79.255 | 4,096 | US |
allocated | 2009-03-11 | eaa4bb916340… |
| 70.35.224.0 – 70.35.239.255 | 4,096 | US |
allocated | 2009-03-11 | 965099faa91a… |
| 70.36.0.0 – 70.36.15.255 | 4,096 |  PM |
allocated | 2009-03-11 | 702bff17321e… |
| 199.85.76.0 – 199.85.79.255 | 1,024 | US |
allocated | 2009-03-11 | a482b57b1820… |
| 24.51.192.0 – 24.51.223.255 | 8,192 | US |
allocated | 2009-03-10 | 8e9e94910911… |
| 68.70.32.0 – 68.70.47.255 | 4,096 | US |
allocated | 2009-03-10 | 1576a6a2fbcd… |
| 69.160.240.0 – 69.160.255.255 | 4,096 | US |
allocated | 2009-03-10 | 24411161be8a… |
| 69.165.112.0 – 69.165.127.255 | 4,096 | US |
allocated | 2009-03-10 | 60728115fb98… |
| 69.171.80.0 – 69.171.95.255 | 4,096 | US |
allocated | 2009-03-10 | efbda145096b… |
| 199.83.44.0 – 199.83.47.255 | 1,024 | US |
allocated | 2009-03-10 | 1031c7676e57… |
| 199.89.56.0 – 199.89.63.255 | 2,048 | US |
allocated | 2009-03-10 | 79796e6fae76… |
| 216.59.0.0 – 216.59.31.255 | 8,192 | US |
allocated | 2009-03-10 | 53663e351120… |
| 216.59.32.0 – 216.59.47.255 | 4,096 | US |
allocated | 2009-03-10 | 53663e351120… |
| 216.59.48.0 – 216.59.55.255 | 2,048 | US |
allocated | 2009-03-10 | 53663e351120… |
| 68.67.208.0 – 68.67.223.255 | 4,096 | US |
allocated | 2009-03-09 | 37086107315d… |
| 68.70.176.0 – 68.70.191.255 | 4,096 | US |
allocated | 2009-03-09 | 8ae2a38290ad… |
| 76.72.0.0 – 76.72.127.255 | 32,768 | US |
allocated | 2009-03-09 | c07bd6700f8b… |
| 199.83.28.0 – 199.83.31.255 | 1,024 | US |
allocated | 2009-03-09 | 34e6e316554d… |
| 199.88.56.0 – 199.88.63.255 | 2,048 | US |
allocated | 2009-03-09 | 580c79948c00… |
| 216.7.128.0 – 216.7.143.255 | 4,096 | US |
allocated | 2009-03-09 | 5291231d7769… |
| 68.67.0.0 – 68.67.15.255 | 4,096 |  NL |
allocated | 2009-03-06 | 9e0284db2194… |
| 69.171.192.0 – 69.171.199.255 | 2,048 | US |
allocated | 2009-03-06 | 98e6c615fd07… |
| 69.171.200.0 – 69.171.203.255 | 1,024 | US |
allocated | 2009-03-06 | 98e6c615fd07… |
| 69.171.204.0 – 69.171.205.255 | 512 | US |
allocated | 2009-03-06 | 98e6c615fd07… |
| 69.171.207.0 – 69.171.207.255 | 256 | US |
allocated | 2009-03-06 | 98e6c615fd07… |
| 74.124.0.0 – 74.124.31.255 | 8,192 | US |
allocated | 2009-03-06 | 6666934f7458… |
| 206.167.1.0 – 206.167.1.255 | 256 | US |
allocated | 2009-03-06 | 5e82f43037df… |
| 68.66.160.0 – 68.66.175.255 | 4,096 | US |
allocated | 2009-03-05 | e962fe5a2f86… |
| 68.232.32.0 – 68.232.47.255 | 4,096 | US |
allocated | 2009-03-05 | ce876149de4d… |
| 199.80.28.0 – 199.80.31.255 | 1,024 | US |
allocated | 2009-03-05 | da35b25f7af7… |
| 199.80.52.0 – 199.80.55.255 | 1,024 | US |
allocated | 2009-03-05 | f86e0dafd42d… |
| 74.88.0.0 – 74.89.255.255 | 131,072 | US |
allocated | 2009-03-04 | aaf656fbdfd1… |