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
1.65B
1,645,646,592
📦
IPv4 networks
76,735
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 207.70.64.0 – 207.70.127.255 | 16,384 |  US |
allocated | 1996-02-29 | e220ed812a4c… |
| 207.72.0.0 – 207.75.255.255 | 262,144 | US |
allocated | 1996-02-29 | 7d6edd7066f0… |
| 206.167.79.0 – 206.167.79.255 | 256 |  CA |
allocated | 1996-02-28 | cc8ad520096c… |
| 207.66.128.0 – 207.66.255.255 | 32,768 | US |
allocated | 1996-02-28 | e5109a91de4e… |
| 206.130.92.0 – 206.130.92.255 | 256 | CA |
allocated | 1996-02-27 | 0de373514e2e… |
| 199.84.150.0 – 199.84.151.255 | 512 | CA |
allocated | 1996-02-26 | 8e7c231674cb… |
| 205.236.180.0 – 205.236.180.255 | 256 | CA |
allocated | 1996-02-26 | 9769bc2e983b… |
| 206.130.91.0 – 206.130.91.255 | 256 | CA |
allocated | 1996-02-26 | adbf8e729aaf… |
| 206.126.107.0 – 206.126.107.255 | 256 | US |
allocated | 1996-02-25 | d238f50eed8e… |
| 206.126.113.0 – 206.126.113.255 | 256 | US |
allocated | 1996-02-25 | 10ffa485b57e… |
| 206.126.119.0 – 206.126.119.255 | 256 | US |
allocated | 1996-02-25 | c023e2ad442e… |
| 207.55.128.0 – 207.55.191.255 | 16,384 | US |
allocated | 1996-02-23 | 9f14454567a6… |
| 207.55.192.0 – 207.55.223.255 | 8,192 | US |
allocated | 1996-02-23 | 9f14454567a6… |
| 207.65.0.0 – 207.65.31.255 | 8,192 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.40.0 – 207.65.40.255 | 256 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.44.0 – 207.65.45.255 | 512 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.64.0 – 207.65.71.255 | 2,048 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.72.0 – 207.65.75.255 | 1,024 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.78.0 – 207.65.79.255 | 512 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.80.0 – 207.65.95.255 | 4,096 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.96.0 – 207.65.97.255 | 512 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.98.0 – 207.65.98.255 | 256 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.100.0 – 207.65.103.255 | 1,024 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 207.65.112.0 – 207.65.127.255 | 4,096 | US |
allocated | 1996-02-23 | 462401ce8b7c… |
| 205.211.172.0 – 205.211.172.255 | 256 | CA |
allocated | 1996-02-22 | bd6a24c6bc15… |
| 207.54.128.0 – 207.54.191.255 | 16,384 | US |
allocated | 1996-02-22 | 1cb21afb6f24… |
| 207.55.0.0 – 207.55.127.255 | 32,768 | US |
allocated | 1996-02-22 | d348d0289cfa… |
| 207.64.0.0 – 207.64.255.255 | 65,536 | US |
allocated | 1996-02-22 | 5942bda53f50… |
| 204.64.0.0 – 204.67.255.255 | 262,144 | US |
allocated | 1996-02-21 | b5df1bcdf182… |
| 207.63.0.0 – 207.63.255.255 | 65,536 | US |
allocated | 1996-02-21 | 3b3409744e54… |
| 206.251.192.0 – 206.251.207.255 | 4,096 | US |
allocated | 1996-02-20 | 4d21c961a247… |
| 207.53.128.0 – 207.53.191.255 | 16,384 | US |
allocated | 1996-02-20 | 9f14454567a6… |
| 207.59.0.0 – 207.59.255.255 | 65,536 | US |
allocated | 1996-02-20 | 6c065d5b54b8… |
| 207.60.0.0 – 207.60.255.255 | 65,536 | US |
allocated | 1996-02-20 | 37fe01d6d027… |
| 207.61.0.0 – 207.61.255.255 | 65,536 | CA |
allocated | 1996-02-20 | 7de51f8320f6… |
| 206.126.101.0 – 206.126.101.255 | 256 | US |
allocated | 1996-02-19 | bcebcbdc994a… |
| 192.139.82.0 – 192.139.82.255 | 256 | CA |
allocated | 1996-02-18 | 65289aecb3c7… |
| 205.211.184.0 – 205.211.191.255 | 2,048 | CA |
allocated | 1996-02-16 | 1851274c0373… |
| 207.53.0.0 – 207.53.127.255 | 32,768 | US |
allocated | 1996-02-16 | e220ed812a4c… |
| 207.56.0.0 – 207.57.255.255 | 131,072 | US |
allocated | 1996-02-16 | 9f14454567a6… |
| 207.58.0.0 – 207.58.127.255 | 32,768 | US |
allocated | 1996-02-16 | 9f14454567a6… |
| 206.167.56.0 – 206.167.56.255 | 256 | CA |
allocated | 1996-02-15 | b86e8f2c1fd7… |
| 206.167.69.0 – 206.167.69.255 | 256 | CA |
allocated | 1996-02-15 | b00427fc99b3… |
| 206.130.90.0 – 206.130.90.255 | 256 | CA |
allocated | 1996-02-14 | 0fd215fe2537… |
| 206.167.61.0 – 206.167.61.255 | 256 | CA |
allocated | 1996-02-14 | 9d3856f7adf4… |
| 192.31.196.0 – 192.31.196.255 | 256 | US |
allocated | 1996-02-13 | 9064d089391b… |
| 204.152.160.0 – 204.152.163.255 | 1,024 | US |
allocated | 1996-02-13 | a7edf08f50cd… |
| 205.211.170.0 – 205.211.170.255 | 256 | CA |
allocated | 1996-02-13 | 40c946636418… |
| 206.167.62.0 – 206.167.62.255 | 256 | CA |
allocated | 1996-02-13 | b00427fc99b3… |
| 206.167.63.0 – 206.167.63.255 | 256 | CA |
allocated | 1996-02-13 | d423ebe9068e… |
| 207.45.48.0 – 207.45.55.255 | 2,048 | US |
allocated | 1996-02-13 | a7edf08f50cd… |
| 207.52.0.0 – 207.52.255.255 | 65,536 | US |
allocated | 1996-02-13 | c4fef8e680d3… |
| 199.84.243.0 – 199.84.243.255 | 256 | CA |
allocated | 1996-02-12 | f046ddd53b88… |
| 199.84.244.0 – 199.84.245.255 | 512 | CA |
allocated | 1996-02-12 | f046ddd53b88… |
| 205.236.15.0 – 205.236.15.255 | 256 | CA |
allocated | 1996-02-12 | 2081f8ee6e19… |
| 206.167.64.0 – 206.167.67.255 | 1,024 | CA |
allocated | 1996-02-12 | 4b9f238e2381… |
| 205.236.14.0 – 205.236.14.255 | 256 | CA |
allocated | 1996-02-09 | cd844a2fa4b5… |
| 205.236.19.0 – 205.236.19.255 | 256 | CA |
allocated | 1996-02-09 | 9eb7e797f268… |
| 207.45.32.0 – 207.45.47.255 | 4,096 | US |
allocated | 1996-02-09 | 9d22bb7f677f… |
| 206.130.87.0 – 206.130.87.255 | 256 | CA |
allocated | 1996-02-08 | 06affb2b9416… |
| 204.29.64.0 – 204.29.127.255 | 16,384 | US |
allocated | 1996-02-07 | 67dbee9e775b… |
| 204.152.97.0 – 204.152.97.255 | 256 | US |
allocated | 1996-02-07 | b81d2482d4b7… |
| 205.236.16.0 – 205.236.16.255 | 256 | CA |
allocated | 1996-02-07 | e45b13383173… |
| 207.29.0.0 – 207.29.127.255 | 32,768 | US |
allocated | 1996-02-07 | 6e13ca8031af… |
| 207.29.128.0 – 207.29.191.255 | 16,384 | US |
allocated | 1996-02-07 | 6e13ca8031af… |
| 207.32.64.0 – 207.32.127.255 | 16,384 | US |
allocated | 1996-02-07 | 9f14454567a6… |
| 207.44.128.0 – 207.44.255.255 | 32,768 | US |
allocated | 1996-02-07 | 5dba07179e25… |
| 205.211.168.0 – 205.211.169.255 | 512 | CA |
allocated | 1996-02-06 | f9f307bffdec… |
| 205.237.242.0 – 205.237.242.255 | 256 | CA |
allocated | 1996-02-06 | e38d4c19f0f6… |
| 205.236.18.0 – 205.236.18.255 | 256 | CA |
allocated | 1996-02-05 | d6b913b7bdff… |
| 206.167.51.0 – 206.167.51.255 | 256 | CA |
allocated | 1996-02-05 | 247759665049… |
| 206.167.58.0 – 206.167.59.255 | 512 | CA |
allocated | 1996-02-05 | 6a6527c0844e… |
| 206.167.60.0 – 206.167.60.255 | 256 | CA |
allocated | 1996-02-05 | 6a6527c0844e… |
| 207.32.0.0 – 207.32.63.255 | 16,384 | US |
allocated | 1996-02-05 | 5ad6348a6e84… |
| 198.169.174.0 – 198.169.174.255 | 256 | CA |
allocated | 1996-02-02 | fe9e81139304… |
| 207.48.0.0 – 207.49.255.255 | 131,072 | US |
allocated | 1996-02-02 | 59b4650cc927… |
| 207.50.0.0 – 207.50.127.255 | 32,768 | US |
allocated | 1996-02-02 | 59b4650cc927… |
| 207.50.128.0 – 207.50.143.255 | 4,096 | US |
allocated | 1996-02-02 | 8d94230a2495… |
| 207.50.160.0 – 207.50.191.255 | 8,192 | US |
allocated | 1996-02-02 | 59b4650cc927… |
| 207.50.192.0 – 207.50.255.255 | 16,384 | US |
allocated | 1996-02-02 | 59b4650cc927… |
| 207.51.0.0 – 207.51.255.255 | 65,536 | US |
allocated | 1996-02-02 | cdb7d42057bd… |
| 198.134.32.0 – 198.134.63.255 | 8,192 | US |
allocated | 1996-01-31 | b6e76d73c217… |
| 206.251.160.0 – 206.251.191.255 | 8,192 | US |
allocated | 1996-01-31 | 4b38da225171… |
| 207.38.0.0 – 207.38.31.255 | 8,192 | US |
allocated | 1996-01-31 | 0b61444d014d… |
| 207.38.32.0 – 207.38.47.255 | 4,096 | US |
allocated | 1996-01-31 | 0b61444d014d… |
| 207.38.96.0 – 207.38.127.255 | 8,192 | US |
allocated | 1996-01-31 | 0b61444d014d… |
| 207.38.128.0 – 207.38.255.255 | 32,768 | US |
allocated | 1996-01-31 | d497a9a99490… |
| 207.39.0.0 – 207.39.255.255 | 65,536 | US |
allocated | 1996-01-31 | 81e05477cc28… |
| 207.44.0.0 – 207.44.127.255 | 32,768 | US |
allocated | 1996-01-31 | a6f50fa048b8… |
| 205.211.162.0 – 205.211.162.255 | 256 | CA |
allocated | 1996-01-30 | 5f58bf765418… |
| 205.211.163.0 – 205.211.163.255 | 256 | CA |
allocated | 1996-01-30 | db6a7b1eda60… |
| 206.130.86.0 – 206.130.86.255 | 256 | CA |
allocated | 1996-01-30 | 408320616cba… |
| 206.51.28.0 – 206.51.28.255 | 256 | CA |
allocated | 1996-01-29 | 0ed132bde971… |
| 206.130.80.0 – 206.130.83.255 | 1,024 | CA |
allocated | 1996-01-29 | 1851274c0373… |
| 206.167.53.0 – 206.167.53.255 | 256 | CA |
allocated | 1996-01-29 | f702479665c9… |
| 206.167.55.0 – 206.167.55.255 | 256 | CA |
allocated | 1996-01-29 | 1fd3405ceeb3… |
| 206.130.84.0 – 206.130.84.255 | 256 | CA |
allocated | 1996-01-26 | 0d88d687c79e… |
| 205.209.8.0 – 205.209.8.255 | 256 | CA |
allocated | 1996-01-25 | a56b8110cfd8… |
| 205.211.164.0 – 205.211.165.255 | 512 | CA |
allocated | 1996-01-25 | 7a02871c126e… |
| 205.233.15.0 – 205.233.15.255 | 256 | CA |
allocated | 1996-01-25 | c2852f1df4b3… |