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 |
|---|---|---|---|---|---|
| 70.33.200.0 – 70.33.207.255 | 2,048 |  CA |
allocated | 2008-10-09 | 3c781914ab27… |
| 70.33.208.0 – 70.33.223.255 | 4,096 | CA |
allocated | 2008-10-09 | 3c781914ab27… |
| 70.33.224.0 – 70.33.255.255 | 8,192 | CA |
allocated | 2008-10-09 | 3c781914ab27… |
| 72.4.112.0 – 72.4.127.255 | 4,096 |  US |
allocated | 2008-10-09 | c66e83fbb76c… |
| 173.48.0.0 – 173.63.255.255 | 1,048,576 | US |
allocated | 2008-10-09 | e220ed812a4c… |
| 199.249.112.0 – 199.249.127.255 | 4,096 | US |
allocated | 2008-10-09 | d355811359bf… |
| 205.173.252.0 – 205.173.255.255 | 1,024 | CA |
allocated | 2008-10-09 | f3e2d071e604… |
| 205.174.24.0 – 205.174.27.255 | 1,024 | US |
allocated | 2008-10-09 | d8f072014ca8… |
| 205.174.28.0 – 205.174.31.255 | 1,024 | US |
allocated | 2008-10-09 | f03b7555649e… |
| 208.118.144.0 – 208.118.159.255 | 4,096 | US |
allocated | 2008-10-09 | b0dfca43049f… |
| 208.118.208.0 – 208.118.223.255 | 4,096 | CA |
allocated | 2008-10-09 | df04ba7e5e16… |
| 208.118.240.0 – 208.118.255.255 | 4,096 | US |
allocated | 2008-10-09 | 6beeec517a5c… |
| 70.33.160.0 – 70.33.191.255 | 8,192 | US |
allocated | 2008-10-08 | 24411161be8a… |
| 205.173.96.0 – 205.173.103.255 | 2,048 | US |
allocated | 2008-10-08 | c39d73b99c54… |
| 205.173.248.0 – 205.173.251.255 | 1,024 | US |
allocated | 2008-10-08 | ee7e53d90e53… |
| 208.115.144.0 – 208.115.159.255 | 4,096 | US |
allocated | 2008-10-08 | 7e6142118895… |
| 208.117.112.0 – 208.117.127.255 | 4,096 | US |
allocated | 2008-10-08 | b473330fef07… |
| 208.118.48.0 – 208.118.63.255 | 4,096 | US |
allocated | 2008-10-08 | 28f2d37d052b… |
| 174.32.0.0 – 174.33.255.255 | 131,072 | US |
allocated | 2008-10-07 | a6a7e0a58963… |
| 205.173.24.0 – 205.173.31.255 | 2,048 | US |
allocated | 2008-10-07 | 5a9eb3e48998… |
| 216.228.80.0 – 216.228.95.255 | 4,096 | US |
allocated | 2008-10-07 | 320625f275e7… |
| 70.33.128.0 – 70.33.128.255 | 256 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.130.0 – 70.33.131.255 | 512 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.133.0 – 70.33.133.255 | 256 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.134.0 – 70.33.135.255 | 512 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.136.0 – 70.33.137.255 | 512 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.140.0 – 70.33.143.255 | 1,024 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.145.0 – 70.33.145.255 | 256 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.146.0 – 70.33.147.255 | 512 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.148.0 – 70.33.149.255 | 512 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.151.0 – 70.33.151.255 | 256 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.33.152.0 – 70.33.159.255 | 2,048 | US |
allocated | 2008-10-06 | 6f1ca564de76… |
| 70.40.192.0 – 70.40.223.255 | 8,192 | US |
allocated | 2008-10-03 | 9ce56b15dad0… |
| 70.40.224.0 – 70.40.255.255 | 8,192 | US |
allocated | 2008-10-03 | 460f5c014496… |
| 76.164.240.0 – 76.164.255.255 | 4,096 | US |
allocated | 2008-10-03 | a4481dfd2e70… |
| 205.153.116.0 – 205.153.119.255 | 1,024 | US |
allocated | 2008-10-03 | 6ccd78201369… |
| 205.172.68.0 – 205.172.71.255 | 1,024 | US |
allocated | 2008-10-03 | f3b7ac24c33a… |
| 205.145.152.0 – 205.145.155.255 | 1,024 | US |
allocated | 2008-10-02 | a22834be4bf5… |
| 76.76.240.0 – 76.76.255.255 | 4,096 | US |
allocated | 2008-10-01 | 870a750b5ed2… |
| 208.114.48.0 – 208.114.63.255 | 4,096 | US |
allocated | 2008-10-01 | 2b88f770543e… |
| 68.64.128.0 – 68.64.191.255 | 16,384 | US |
allocated | 2008-09-30 | f0084ca0216f… |
| 76.76.144.0 – 76.76.159.255 | 4,096 | US |
allocated | 2008-09-30 | 4f0756f0d955… |
| 76.76.208.0 – 76.76.223.255 | 4,096 | US |
allocated | 2008-09-30 | 9f250f5ca99a… |
| 205.141.232.0 – 205.141.235.255 | 1,024 | US |
allocated | 2008-09-30 | 2d1f896cb446… |
| 205.141.236.0 – 205.141.239.255 | 1,024 | CA |
allocated | 2008-09-30 | a2eba22c6c42… |
| 207.200.224.0 – 207.200.255.255 | 8,192 | US |
allocated | 2008-09-30 | 6cd6208e8ff3… |
| 208.95.220.0 – 208.95.223.255 | 1,024 | US |
allocated | 2008-09-30 | e9d95f29a70e… |
| 208.95.240.0 – 208.95.247.255 | 2,048 | US |
allocated | 2008-09-30 | c621e77a8fa7… |
| 208.95.248.0 – 208.95.255.255 | 2,048 | US |
allocated | 2008-09-30 | 805c9f44916f… |
| 208.95.216.0 – 208.95.219.255 | 1,024 | US |
allocated | 2008-09-29 | 521f2c29ddf8… |
| 67.202.160.0 – 67.202.175.255 | 4,096 | CA |
allocated | 2008-09-26 | a2eba22c6c42… |
| 76.76.48.0 – 76.76.63.255 | 4,096 | US |
allocated | 2008-09-26 | 564019fd598c… |
| 76.77.240.0 – 76.77.255.255 | 4,096 | US |
allocated | 2008-09-26 | d538268083a4… |
| 208.95.192.0 – 208.95.199.255 | 2,048 | US |
allocated | 2008-09-26 | 9a62f6aa683c… |
| 208.95.200.0 – 208.95.207.255 | 2,048 | US |
allocated | 2008-09-26 | cf7221afe12c… |
| 208.95.208.0 – 208.95.215.255 | 2,048 | US |
allocated | 2008-09-26 | 79796e6fae76… |
| 70.33.64.0 – 70.33.127.255 | 16,384 | US |
allocated | 2008-09-25 | ddeed2dc5d33… |
| 76.77.144.0 – 76.77.151.255 | 2,048 | US |
allocated | 2008-09-25 | a93773ad321b… |
| 76.77.152.0 – 76.77.159.255 | 2,048 | US |
allocated | 2008-09-25 | ca93c740108a… |
| 76.77.176.0 – 76.77.191.255 | 4,096 | US |
allocated | 2008-09-25 | dce0f3395f69… |
| 76.77.208.0 – 76.77.223.255 | 4,096 | US |
allocated | 2008-09-25 | 28975f389777… |
| 208.95.172.0 – 208.95.175.255 | 1,024 | CA |
allocated | 2008-09-25 | 68fe038617fe… |
| 208.95.176.0 – 208.95.183.255 | 2,048 | US |
allocated | 2008-09-25 | c7a5540c6ed4… |
| 208.95.184.0 – 208.95.187.255 | 1,024 | US |
allocated | 2008-09-25 | f5cf8360b880… |
| 76.77.112.0 – 76.77.127.255 | 4,096 | US |
allocated | 2008-09-24 | 2df6413af3a6… |
| 208.95.152.0 – 208.95.159.255 | 2,048 | US |
allocated | 2008-09-24 | 67ce42f5d914… |
| 208.95.168.0 – 208.95.171.255 | 1,024 | US |
allocated | 2008-09-24 | 294ee6824ac3… |
| 64.57.208.0 – 64.57.223.255 | 4,096 | US |
allocated | 2008-09-23 | 67ce42f5d914… |
| 76.77.16.0 – 76.77.31.255 | 4,096 | US |
allocated | 2008-09-23 | 76b055b71462… |
| 208.95.132.0 – 208.95.135.255 | 1,024 | US |
allocated | 2008-09-23 | 24872777a723… |
| 208.95.136.0 – 208.95.143.255 | 2,048 | US |
allocated | 2008-09-23 | dc453267fa13… |
| 208.95.144.0 – 208.95.151.255 | 2,048 | US |
allocated | 2008-09-23 | 8904eb256f41… |
| 208.95.120.0 – 208.95.127.255 | 2,048 | US |
allocated | 2008-09-22 | 636846f1e94b… |
| 208.95.128.0 – 208.95.131.255 | 1,024 | US |
allocated | 2008-09-22 | 77ba182e8ce0… |
| 208.95.108.0 – 208.95.111.255 | 1,024 | US |
allocated | 2008-09-19 | 88a969859e73… |
| 208.95.116.0 – 208.95.119.255 | 1,024 | US |
allocated | 2008-09-19 | a87c26ed5af3… |
| 208.111.112.0 – 208.111.127.255 | 4,096 | US |
allocated | 2008-09-19 | 1ef5fa66ad9f… |
| 208.95.88.0 – 208.95.95.255 | 2,048 | US |
allocated | 2008-09-18 | 28149ae28b1a… |
| 208.95.96.0 – 208.95.103.255 | 2,048 | US |
allocated | 2008-09-18 | a5c04842d4c9… |
| 208.95.104.0 – 208.95.107.255 | 1,024 | US |
allocated | 2008-09-18 | 414aeb4f5989… |
| 208.103.112.0 – 208.103.127.255 | 4,096 | US |
allocated | 2008-09-18 | 4dcca514f94e… |
| 68.64.64.0 – 68.64.79.255 | 4,096 | US |
allocated | 2008-09-17 | ea3a4c65b990… |
| 68.64.80.0 – 68.64.87.255 | 2,048 | US |
allocated | 2008-09-17 | ea3a4c65b990… |
| 68.64.88.0 – 68.64.91.255 | 1,024 | US |
allocated | 2008-09-17 | ea3a4c65b990… |
| 68.64.92.0 – 68.64.93.255 | 512 | US |
allocated | 2008-09-17 | ea3a4c65b990… |
| 68.64.94.0 – 68.64.94.255 | 256 | US |
allocated | 2008-09-17 | ea3a4c65b990… |
| 68.69.192.0 – 68.69.223.255 | 8,192 | CA |
allocated | 2008-09-17 | 63072a7115f6… |
| 208.95.60.0 – 208.95.63.255 | 1,024 | US |
allocated | 2008-09-17 | 27c9b4bcb582… |
| 208.95.64.0 – 208.95.71.255 | 2,048 | US |
allocated | 2008-09-17 | caed82a441ae… |
| 208.95.72.0 – 208.95.79.255 | 2,048 | US |
allocated | 2008-09-17 | 88a969859e73… |
| 208.95.80.0 – 208.95.83.255 | 1,024 | US |
allocated | 2008-09-17 | f984730f795a… |
| 208.95.84.0 – 208.95.87.255 | 1,024 | US |
allocated | 2008-09-17 | 1a886261c3ec… |
| 70.40.32.0 – 70.40.63.255 | 8,192 | US |
allocated | 2008-09-16 | 021385bf34d9… |
| 208.95.32.0 – 208.95.35.255 | 1,024 | US |
allocated | 2008-09-16 | 34ea7fa9b120… |
| 208.95.36.0 – 208.95.39.255 | 1,024 |  PR |
allocated | 2008-09-16 | abcd5da59b6d… |
| 208.95.40.0 – 208.95.47.255 | 2,048 | US |
allocated | 2008-09-16 | e889b43f0eb2… |
| 208.95.48.0 – 208.95.51.255 | 1,024 | US |
allocated | 2008-09-16 | c3b9a4bece55… |
| 208.95.52.0 – 208.95.55.255 | 1,024 | US |
allocated | 2008-09-16 | ab226dc561ca… |
| 208.95.56.0 – 208.95.59.255 | 1,024 | US |
allocated | 2008-09-16 | c3d921e0f12f… |
| 208.103.80.0 – 208.103.95.255 | 4,096 | US |
allocated | 2008-09-16 | 9a62f6aa683c… |