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 |
|---|---|---|---|---|---|
| 24.49.96.0 – 24.49.111.255 | 4,096 |  US |
allocated | 2008-11-04 | b473330fef07… |
| 174.137.32.0 – 174.137.47.255 | 4,096 | US |
allocated | 2008-11-04 | 4e72f00efc82… |
| 206.53.4.0 – 206.53.7.255 | 1,024 | US |
allocated | 2008-11-04 | c465c948126b… |
| 206.55.100.0 – 206.55.103.255 | 1,024 | US |
allocated | 2008-11-04 | 83c8ea319583… |
| 207.34.8.0 – 207.34.11.255 | 1,024 | US |
allocated | 2008-11-04 | dcf51422b45d… |
| 207.231.196.0 – 207.231.199.255 | 1,024 | US |
allocated | 2008-11-04 | 11c99599c450… |
| 24.49.224.0 – 24.49.255.255 | 8,192 |  CA |
allocated | 2008-10-31 | df04ba7e5e16… |
| 174.137.0.0 – 174.137.15.255 | 4,096 | US |
allocated | 2008-10-31 | 5701ae2b1884… |
| 207.2.104.0 – 207.2.111.255 | 2,048 | US |
allocated | 2008-10-31 | ba1b20a735aa… |
| 216.21.20.0 – 216.21.23.255 | 1,024 | US |
allocated | 2008-10-31 | c7638022e998… |
| 174.34.192.0 – 174.34.223.255 | 8,192 | US |
allocated | 2008-10-30 | 424bfcacb580… |
| 174.136.128.0 – 174.136.159.255 | 8,192 | US |
allocated | 2008-10-30 | baa5903fab09… |
| 24.139.32.0 – 24.139.63.255 | 8,192 | US |
allocated | 2008-10-29 | ef5abf1a1112… |
| 67.212.144.0 – 67.212.159.255 | 4,096 | US |
allocated | 2008-10-29 | 02c3b5bf801a… |
| 67.212.208.0 – 67.212.223.255 | 4,096 | US |
allocated | 2008-10-29 | 6c4c5ebd4eeb… |
| 173.46.32.0 – 173.46.63.255 | 8,192 | US |
allocated | 2008-10-29 | a338c04ec813… |
| 174.136.0.0 – 174.136.63.255 | 16,384 | US |
allocated | 2008-10-29 | 6e048190eb9a… |
| 199.47.40.0 – 199.47.47.255 | 2,048 | US |
allocated | 2008-10-29 | 32b282365a22… |
| 199.58.56.0 – 199.58.63.255 | 2,048 | US |
allocated | 2008-10-29 | 1433792ecb7b… |
| 67.211.240.0 – 67.211.255.255 | 4,096 |  VI |
allocated | 2008-10-28 | 6b00254f663f… |
| 173.46.64.0 – 173.46.79.255 | 4,096 | US |
allocated | 2008-10-28 | 34d342be0361… |
| 173.46.96.0 – 173.46.127.255 | 8,192 | US |
allocated | 2008-10-28 | 6ec97821770c… |
| 174.34.128.0 – 174.34.191.255 | 16,384 | US |
allocated | 2008-10-28 | 920d0c66f3d2… |
| 174.35.128.0 – 174.35.255.255 | 32,768 | CA |
allocated | 2008-10-28 | aa1284f96cc4… |
| 199.34.232.0 – 199.34.239.255 | 2,048 | US |
allocated | 2008-10-28 | caa98227578c… |
| 199.38.56.0 – 199.38.63.255 | 2,048 | US |
allocated | 2008-10-28 | d700a02530fe… |
| 24.112.128.0 – 24.112.255.255 | 32,768 | US |
allocated | 2008-10-27 | 635e221de053… |
| 67.211.176.0 – 67.211.191.255 | 4,096 | US |
allocated | 2008-10-27 | eba9552d8b5e… |
| 199.15.92.0 – 199.15.95.255 | 1,024 | US |
allocated | 2008-10-27 | ca2af2dab037… |
| 199.19.60.0 – 199.19.63.255 | 1,024 | CA |
allocated | 2008-10-27 | 48a0e425429c… |
| 199.26.68.0 – 199.26.71.255 | 1,024 | CA |
allocated | 2008-10-27 | ead1c2d90cdb… |
| 199.33.28.0 – 199.33.31.255 | 1,024 | US |
allocated | 2008-10-27 | 564bd93403ad… |
| 199.34.124.0 – 199.34.124.255 | 256 | US |
allocated | 2008-10-27 | 0692315f58e8… |
| 67.211.80.0 – 67.211.95.255 | 4,096 | US |
allocated | 2008-10-24 | 8f8fd35be78c… |
| 67.211.112.0 – 67.211.127.255 | 4,096 | CA |
allocated | 2008-10-24 | d6ec557bdc4e… |
| 174.35.0.0 – 174.35.127.255 | 32,768 | US |
allocated | 2008-10-24 | 7ff4657524d9… |
| 199.16.80.0 – 199.16.95.255 | 4,096 | US |
allocated | 2008-10-24 | 1b2a06e2b1f1… |
| 66.152.96.0 – 66.152.111.255 | 4,096 | US |
allocated | 2008-10-23 | f57036a35d7c… |
| 67.210.176.0 – 67.210.191.255 | 4,096 | US |
allocated | 2008-10-23 | ef5abf1a1112… |
| 67.210.208.0 – 67.210.223.255 | 4,096 | US |
allocated | 2008-10-23 | fca460f9d966… |
| 24.48.160.0 – 24.48.160.255 | 256 | US |
allocated | 2008-10-22 | dc28ffe4a49a… |
| 24.48.161.0 – 24.48.161.255 | 256 | US |
allocated | 2008-10-22 | 29c3e989e995… |
| 24.48.162.0 – 24.48.163.255 | 512 | US |
allocated | 2008-10-22 | 29c3e989e995… |
| 24.48.164.0 – 24.48.167.255 | 1,024 | US |
allocated | 2008-10-22 | 29c3e989e995… |
| 24.48.168.0 – 24.48.175.255 | 2,048 | US |
allocated | 2008-10-22 | 29c3e989e995… |
| 67.210.144.0 – 67.210.159.255 | 4,096 | US |
allocated | 2008-10-22 | d538268083a4… |
| 173.47.0.0 – 173.47.255.255 | 65,536 | US |
allocated | 2008-10-22 | 3cefb41a8b51… |
| 174.34.0.0 – 174.34.31.255 | 8,192 | US |
allocated | 2008-10-22 | d304ef841c9d… |
| 174.34.32.0 – 174.34.47.255 | 4,096 | US |
allocated | 2008-10-22 | d304ef841c9d… |
| 174.34.64.0 – 174.34.67.255 | 1,024 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.68.0 – 174.34.69.255 | 512 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.70.0 – 174.34.70.255 | 256 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.71.0 – 174.34.71.255 | 256 | US |
allocated | 2008-10-22 | b0eabe23f5c8… |
| 174.34.72.0 – 174.34.73.255 | 512 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.74.0 – 174.34.74.255 | 256 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.75.0 – 174.34.75.255 | 256 | US |
allocated | 2008-10-22 | b0eabe23f5c8… |
| 174.34.76.0 – 174.34.79.255 | 1,024 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.80.0 – 174.34.83.255 | 1,024 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.84.0 – 174.34.84.255 | 256 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.85.0 – 174.34.85.255 | 256 | US |
allocated | 2008-10-22 | b0eabe23f5c8… |
| 174.34.86.0 – 174.34.87.255 | 512 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.88.0 – 174.34.89.255 | 512 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.90.0 – 174.34.91.255 | 512 | US |
allocated | 2008-10-22 | b0eabe23f5c8… |
| 174.34.92.0 – 174.34.93.255 | 512 | US |
allocated | 2008-10-22 | b2ed8ec67894… |
| 174.34.94.0 – 174.34.95.255 | 512 | US |
allocated | 2008-10-22 | b0eabe23f5c8… |
| 174.34.96.0 – 174.34.127.255 | 8,192 | US |
allocated | 2008-10-22 | 0f2e01eca2f1… |
| 67.210.48.0 – 67.210.63.255 | 4,096 | US |
allocated | 2008-10-21 | fcc27a371679… |
| 67.210.80.0 – 67.210.95.255 | 4,096 | US |
allocated | 2008-10-21 | dab25bce492c… |
| 173.45.64.0 – 173.45.127.255 | 16,384 | US |
allocated | 2008-10-21 | c7deffe80dbd… |
| 199.71.0.0 – 199.71.0.255 | 256 | US |
allocated | 2008-10-21 | 7779723493a1… |
| 67.209.240.0 – 67.209.255.255 | 4,096 | US |
allocated | 2008-10-20 | 13df76e2e90c… |
| 67.210.16.0 – 67.210.31.255 | 4,096 | US |
allocated | 2008-10-20 | df90c06a3752… |
| 199.9.60.0 – 199.9.63.255 | 1,024 | US |
allocated | 2008-10-20 | a87bb7843b99… |
| 199.15.28.0 – 199.15.31.255 | 1,024 | US |
allocated | 2008-10-20 | 933f8463463a… |
| 67.208.208.0 – 67.208.223.255 | 4,096 | US |
allocated | 2008-10-17 | e220ed812a4c… |
| 67.209.112.0 – 67.209.127.255 | 4,096 | US |
allocated | 2008-10-17 | 6c14fbde2e50… |
| 67.208.112.0 – 67.208.127.255 | 4,096 | US |
allocated | 2008-10-16 | 268a1f0e46c2… |
| 67.208.144.0 – 67.208.159.255 | 4,096 | US |
allocated | 2008-10-16 | ca93c740108a… |
| 199.5.28.0 – 199.5.31.255 | 1,024 | US |
allocated | 2008-10-15 | 4207360ec4ff… |
| 199.9.248.0 – 199.9.255.255 | 2,048 | US |
allocated | 2008-10-15 | d8512493772d… |
| 199.26.56.0 – 199.26.63.255 | 2,048 | US |
allocated | 2008-10-15 | d538268083a4… |
| 67.207.208.0 – 67.207.223.255 | 4,096 | US |
allocated | 2008-10-14 | 34167ff8e75e… |
| 173.45.0.0 – 173.45.63.255 | 16,384 | US |
allocated | 2008-10-14 | 24411161be8a… |
| 173.46.0.0 – 173.46.31.255 | 8,192 | CA |
allocated | 2008-10-14 | 0042cdeb1e05… |
| 205.207.100.0 – 205.207.103.255 | 1,024 | US |
allocated | 2008-10-14 | 46fc0b62d0e0… |
| 67.207.48.0 – 67.207.63.255 | 4,096 | US |
allocated | 2008-10-13 | f66c06293275… |
| 173.45.128.0 – 173.45.159.255 | 8,192 | US |
allocated | 2008-10-13 | d831be35eff0… |
| 173.45.160.0 – 173.45.167.255 | 2,048 | US |
allocated | 2008-10-13 | 6ac9e8ec86fb… |
| 173.45.168.0 – 173.45.169.255 | 512 | US |
allocated | 2008-10-13 | 6ac9e8ec86fb… |
| 173.45.171.0 – 173.45.171.255 | 256 | US |
allocated | 2008-10-13 | 6ac9e8ec86fb… |
| 173.45.172.0 – 173.45.173.255 | 512 | US |
allocated | 2008-10-13 | 6ac9e8ec86fb… |
| 173.45.224.0 – 173.45.255.255 | 8,192 | US |
allocated | 2008-10-13 | c66e83fbb76c… |
| 205.196.124.0 – 205.196.127.255 | 1,024 | US |
allocated | 2008-10-13 | 318960639828… |
| 205.196.204.0 – 205.196.207.255 | 1,024 | US |
allocated | 2008-10-13 | b5c6c719d584… |
| 216.239.240.0 – 216.239.255.255 | 4,096 | US |
allocated | 2008-10-13 | 1cb21afb6f24… |
| 66.252.208.0 – 66.252.223.255 | 4,096 | US |
allocated | 2008-10-10 | 58959fd7866f… |
| 205.196.8.0 – 205.196.11.255 | 1,024 | US |
allocated | 2008-10-10 | 50c2bf830596… |
| 205.196.16.0 – 205.196.23.255 | 2,048 | US |
allocated | 2008-10-10 | 6ac9e8ec86fb… |
| 205.196.120.0 – 205.196.123.255 | 1,024 | US |
allocated | 2008-10-10 | f962727ea9fb… |
| 205.196.168.0 – 205.196.175.255 | 2,048 | US |
allocated | 2008-10-10 | 6a360c332941… |