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 |
|---|---|---|---|---|---|
| 72.251.160.0 – 72.251.191.255 | 8,192 |  US |
allocated | 2009-05-15 | 424bfcacb580… |
| 74.113.188.0 – 74.113.191.255 | 1,024 | US |
allocated | 2009-05-15 | 8a0626b1ee35… |
| 74.113.208.0 – 74.113.215.255 | 2,048 | US |
allocated | 2009-05-15 | 845a54437d9f… |
| 216.210.64.0 – 216.210.95.255 | 8,192 | US |
allocated | 2009-05-15 | c0d75498154b… |
| 24.245.224.0 – 24.245.239.255 | 4,096 |  CA |
allocated | 2009-05-14 | efef4c621276… |
| 67.231.32.0 – 67.231.47.255 | 4,096 | US |
allocated | 2009-05-14 | 79b5e99905e7… |
| 69.164.160.0 – 69.164.175.255 | 4,096 | US |
allocated | 2009-05-14 | 07b4afc6ca39… |
| 74.113.192.0 – 74.113.199.255 | 2,048 | US |
allocated | 2009-05-14 | 5a729c593d59… |
| 207.204.192.0 – 207.204.223.255 | 8,192 | CA |
allocated | 2009-05-14 | aa1284f96cc4… |
| 68.71.32.0 – 68.71.63.255 | 8,192 | CA |
allocated | 2009-05-13 | 4b737cdb2561… |
| 69.194.7.0 – 69.194.7.255 | 256 | US |
allocated | 2009-05-13 | a2ba142d8eab… |
| 74.113.156.0 – 74.113.159.255 | 1,024 | US |
allocated | 2009-05-13 | d409774daf77… |
| 74.113.160.0 – 74.113.167.255 | 2,048 | US |
allocated | 2009-05-13 | de0be66e2530… |
| 74.113.168.0 – 74.113.175.255 | 2,048 | US |
allocated | 2009-05-13 | d538268083a4… |
| 74.113.176.0 – 74.113.183.255 | 2,048 | CA |
allocated | 2009-05-13 | 03f23e3ed105… |
| 74.113.184.0 – 74.113.187.255 | 1,024 | US |
allocated | 2009-05-13 | ab0df1bfb166… |
| 216.119.128.0 – 216.119.143.255 | 4,096 | US |
allocated | 2009-05-13 | 6c14fbde2e50… |
| 216.251.0.0 – 216.251.31.255 | 8,192 | US |
allocated | 2009-05-13 | 313f73d99a99… |
| 68.68.112.0 – 68.68.115.255 | 1,024 | US |
allocated | 2009-05-12 | 0123e68af5d1… |
| 68.68.128.0 – 68.68.143.255 | 4,096 | US |
allocated | 2009-05-12 | 2988ed91d1a5… |
| 68.68.144.0 – 68.68.159.255 | 4,096 | US |
allocated | 2009-05-12 | baebe14a2d9f… |
| 74.113.128.0 – 74.113.135.255 | 2,048 | US |
allocated | 2009-05-12 | 970fda5f69ea… |
| 74.113.136.0 – 74.113.143.255 | 2,048 | US |
allocated | 2009-05-12 | 0e660f095dee… |
| 74.113.148.0 – 74.113.151.255 | 1,024 | US |
allocated | 2009-05-12 | 2891fbc11cf4… |
| 74.113.152.0 – 74.113.155.255 | 1,024 | US |
allocated | 2009-05-12 | 21cfad9862a8… |
| 207.204.128.0 – 207.204.191.255 | 16,384 |  PR |
allocated | 2009-05-12 | b3befbc5de9a… |
| 68.65.128.0 – 68.65.159.255 | 8,192 | US |
allocated | 2009-05-11 | 8c43c4e1b3ed… |
| 68.68.96.0 – 68.68.111.255 | 4,096 | US |
allocated | 2009-05-11 | b7f16bd4829f… |
| 68.70.0.0 – 68.70.31.255 | 8,192 | US |
allocated | 2009-05-11 | a6f50fa048b8… |
| 74.113.120.0 – 74.113.127.255 | 2,048 | US |
allocated | 2009-05-11 | a40999368853… |
| 64.28.48.0 – 64.28.63.255 | 4,096 | US |
allocated | 2009-05-08 | 6d7896a34e2d… |
| 69.193.0.0 – 69.193.255.255 | 65,536 | US |
allocated | 2009-05-08 | d2fc8fbc818f… |
| 74.113.104.0 – 74.113.107.255 | 1,024 |  VG |
allocated | 2009-05-08 | aace446c6293… |
| 74.113.108.0 – 74.113.111.255 | 1,024 | US |
allocated | 2009-05-08 | 10d835c2264f… |
| 74.113.112.0 – 74.113.119.255 | 2,048 | US |
allocated | 2009-05-08 | b33d10622d31… |
| 98.143.240.0 – 98.143.255.255 | 4,096 | CA |
allocated | 2009-05-08 | aa1284f96cc4… |
| 205.215.240.0 – 205.215.255.255 | 4,096 | US |
allocated | 2009-05-08 | e30eaaae8558… |
| 24.48.128.0 – 24.48.159.255 | 8,192 | US |
allocated | 2009-05-07 | b9d70ca46236… |
| 68.171.160.0 – 68.171.175.255 | 4,096 | US |
allocated | 2009-05-07 | 11605ea9b000… |
| 69.161.0.0 – 69.161.31.255 | 8,192 | US |
allocated | 2009-05-07 | 0a52bf09283c… |
| 74.113.76.0 – 74.113.79.255 | 1,024 | US |
allocated | 2009-05-07 | 88f0702cf4f9… |
| 74.113.100.0 – 74.113.103.255 | 1,024 | US |
allocated | 2009-05-07 | 2cc0ef9b51fa… |
| 98.143.208.0 – 98.143.223.255 | 4,096 | CA |
allocated | 2009-05-07 | c25c4ce0c580… |
| 98.143.224.0 – 98.143.239.255 | 4,096 | US |
allocated | 2009-05-07 | e0fec931ba45… |
| 68.170.128.0 – 68.170.143.255 | 4,096 | US |
allocated | 2009-05-06 | 221a7bb4d512… |
| 74.113.88.0 – 74.113.95.255 | 2,048 | US |
allocated | 2009-05-06 | 015bdf756615… |
| 173.184.0.0 – 173.191.255.255 | 524,288 | US |
allocated | 2009-05-06 | 6c065d5b54b8… |
| 207.204.0.0 – 207.204.31.255 | 8,192 | US |
allocated | 2009-05-06 | f4cf3fe4b672… |
| 207.204.32.0 – 207.204.47.255 | 4,096 | US |
allocated | 2009-05-06 | f4cf3fe4b672… |
| 207.204.48.0 – 207.204.55.255 | 2,048 | US |
allocated | 2009-05-06 | f4cf3fe4b672… |
| 207.204.64.0 – 207.204.127.255 | 16,384 |  JM |
allocated | 2009-05-06 | 5670b17dd30b… |
| 24.143.192.0 – 24.143.223.255 | 8,192 | US |
allocated | 2009-05-05 | d2fc8fbc818f… |
| 24.171.160.0 – 24.171.191.255 | 8,192 | US |
allocated | 2009-05-05 | d2fc8fbc818f… |
| 24.206.32.0 – 24.206.63.255 | 8,192 | US |
allocated | 2009-05-05 | d2fc8fbc818f… |
| 68.168.160.0 – 68.168.191.255 | 8,192 | US |
allocated | 2009-05-05 | ff3be2ed6da6… |
| 70.36.96.0 – 70.36.127.255 | 8,192 | US |
allocated | 2009-05-05 | 3a372b04b953… |
| 74.113.68.0 – 74.113.71.255 | 1,024 | CA |
allocated | 2009-05-05 | 200894d585c3… |
| 74.113.72.0 – 74.113.75.255 | 1,024 | CA |
allocated | 2009-05-05 | 1676f2c5ac22… |
| 74.113.80.0 – 74.113.87.255 | 2,048 | US |
allocated | 2009-05-05 | 1b60eec4b9ba… |
| 209.207.0.0 – 209.207.63.255 | 16,384 | US |
allocated | 2009-05-05 | dc28ffe4a49a… |
| 69.175.0.0 – 69.175.127.255 | 32,768 | US |
allocated | 2009-05-04 | f624e02d3805… |
| 74.113.24.0 – 74.113.27.255 | 1,024 | US |
allocated | 2009-05-04 | b0f333ff972f… |
| 74.113.56.0 – 74.113.63.255 | 2,048 | US |
allocated | 2009-05-04 | d21ca1a22f0b… |
| 74.113.64.0 – 74.113.67.255 | 1,024 | US |
allocated | 2009-05-04 | 32f53e017616… |
| 98.143.128.0 – 98.143.143.255 | 4,096 | CA |
allocated | 2009-05-04 | ed2b70d024aa… |
| 174.126.0.0 – 174.126.255.255 | 65,536 | US |
allocated | 2009-05-04 | af18a1eb1972… |
| 174.127.128.0 – 174.127.255.255 | 32,768 | US |
allocated | 2009-05-04 | 1a922969fbba… |
| 216.16.128.0 – 216.16.143.255 | 4,096 | US |
allocated | 2009-05-04 | 4cad11d18482… |
| 74.113.32.0 – 74.113.39.255 | 2,048 | US |
allocated | 2009-05-01 | 7bee6baa5534… |
| 74.113.40.0 – 74.113.47.255 | 2,048 | US |
allocated | 2009-05-01 | 75fc43d5f69c… |
| 98.143.96.0 – 98.143.111.255 | 4,096 | CA |
allocated | 2009-05-01 | c2852f1df4b3… |
| 98.143.112.0 – 98.143.127.255 | 4,096 | US |
allocated | 2009-05-01 | 9c29c01570f2… |
| 98.143.48.0 – 98.143.63.255 | 4,096 | US |
allocated | 2009-04-30 | e586513b4435… |
| 98.143.64.0 – 98.143.79.255 | 4,096 | CA |
allocated | 2009-04-30 | b3555906a062… |
| 98.143.80.0 – 98.143.95.255 | 4,096 | CA |
allocated | 2009-04-30 | 89fba6f1dadb… |
| 68.69.128.0 – 68.69.159.255 | 8,192 | CA |
allocated | 2009-04-29 | 90f09768392a… |
| 68.232.64.0 – 68.232.79.255 | 4,096 | CA |
allocated | 2009-04-29 | d6ec557bdc4e… |
| 68.232.80.0 – 68.232.95.255 | 4,096 | CA |
allocated | 2009-04-29 | 9f2122981d76… |
| 69.166.160.0 – 69.166.191.255 | 8,192 | US |
allocated | 2009-04-29 | c7a5540c6ed4… |
| 69.174.128.0 – 69.174.159.255 | 8,192 | US |
allocated | 2009-04-29 | 90f9e877ce83… |
| 69.174.160.0 – 69.174.175.255 | 4,096 | US |
allocated | 2009-04-29 | 90f9e877ce83… |
| 74.113.0.0 – 74.113.3.255 | 1,024 | CA |
allocated | 2009-04-29 | 34c3c72c9244… |
| 74.113.16.0 – 74.113.19.255 | 1,024 | US |
allocated | 2009-04-29 | 47ec1e9c7474… |
| 98.143.0.0 – 98.143.15.255 | 4,096 | US |
allocated | 2009-04-29 | 910a26894415… |
| 98.143.32.0 – 98.143.47.255 | 4,096 | US |
allocated | 2009-04-29 | e62af3e5f6c4… |
| 24.49.144.0 – 24.49.147.255 | 1,024 | US |
allocated | 2009-04-28 | a234b016a417… |
| 24.49.148.0 – 24.49.149.255 | 512 | US |
allocated | 2009-04-28 | a234b016a417… |
| 24.49.150.0 – 24.49.150.255 | 256 | US |
allocated | 2009-04-28 | a234b016a417… |
| 24.49.151.0 – 24.49.151.255 | 256 | US |
allocated | 2009-04-28 | dfe5691a9024… |
| 24.49.152.0 – 24.49.159.255 | 2,048 | US |
allocated | 2009-04-28 | a234b016a417… |
| 24.52.0.0 – 24.52.7.255 | 2,048 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.52.8.0 – 24.52.11.255 | 1,024 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.52.18.0 – 24.52.19.255 | 512 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.52.20.0 – 24.52.23.255 | 1,024 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.52.32.0 – 24.52.35.255 | 1,024 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.54.128.0 – 24.54.143.255 | 4,096 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.54.144.0 – 24.54.147.255 | 1,024 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.54.148.0 – 24.54.149.255 | 512 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.54.160.0 – 24.54.163.255 | 1,024 | US |
allocated | 2009-04-28 | b473330fef07… |
| 24.54.164.0 – 24.54.165.255 | 512 | US |
allocated | 2009-04-28 | b473330fef07… |