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
1,644,591,360
📦
IPv4 networks
76,802
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 |
|---|---|---|---|---|---|
| 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… |
| 206.130.78.0 – 206.130.78.255 | 256 | CA |
allocated | 1996-01-25 | 80f4dd3a6cc6… |
| 206.251.128.0 – 206.251.159.255 | 8,192 | US |
allocated | 1996-01-25 | e220ed812a4c… |
| 207.31.192.0 – 207.31.255.255 | 16,384 | US |
allocated | 1996-01-25 | 9f14454567a6… |
| 204.152.156.0 – 204.152.159.255 | 1,024 | US |
allocated | 1996-01-24 | ba106690ac11… |
| 206.130.79.0 – 206.130.79.255 | 256 | CA |
allocated | 1996-01-24 | 1851274c0373… |
| 206.223.86.0 – 206.223.86.255 | 256 | US |
allocated | 1996-01-24 | 242e261be662… |
| 207.31.128.0 – 207.31.191.255 | 16,384 | US |
allocated | 1996-01-24 | 0501330fca76… |
| 207.40.0.0 – 207.43.255.255 | 262,144 | US |
allocated | 1996-01-24 | 37fe01d6d027… |
| 192.138.90.0 – 192.138.91.255 | 512 | US |
allocated | 1996-01-23 | e220ed812a4c… |
| 192.138.92.0 – 192.138.95.255 | 1,024 | US |
allocated | 1996-01-23 | e220ed812a4c… |
| 192.138.96.0 – 192.138.97.255 | 512 | US |
allocated | 1996-01-23 | e220ed812a4c… |
| 192.138.98.0 – 192.138.98.255 | 256 | US |
allocated | 1996-01-23 | e220ed812a4c… |
| 199.60.216.0 – 199.60.217.255 | 512 | CA |
allocated | 1996-01-23 | dde88b9e7307… |
| 206.251.96.0 – 206.251.127.255 | 8,192 | US |
allocated | 1996-01-23 | e5e3b9c13678… |
| 207.31.64.0 – 207.31.127.255 | 16,384 | US |
allocated | 1996-01-23 | 37fe01d6d027… |
| 207.35.0.0 – 207.35.255.255 | 65,536 | CA |
allocated | 1996-01-23 | 7de51f8320f6… |
| 192.102.240.0 – 192.102.240.255 | 256 | US |
allocated | 1996-01-22 | 57af29d05077… |
| 192.131.128.0 – 192.131.128.255 | 256 | US |
allocated | 1996-01-22 | 57af29d05077… |
| 192.133.118.0 – 192.133.119.255 | 512 | US |
allocated | 1996-01-22 | 57af29d05077… |
| 207.30.0.0 – 207.30.255.255 | 65,536 | US |
allocated | 1996-01-22 | cdb7d42057bd… |
| 207.31.0.0 – 207.31.63.255 | 16,384 | US |
allocated | 1996-01-22 | 6e816f7fdb3d… |
| 205.236.58.0 – 205.236.58.255 | 256 | CA |
allocated | 1996-01-18 | 0536681e2598… |
| 205.237.24.0 – 205.237.24.255 | 256 | CA |
allocated | 1996-01-18 | 44bc84f3052a… |
| 206.51.27.0 – 206.51.27.255 | 256 | CA |
allocated | 1996-01-18 | 6aa3d4d268d6… |
| 206.123.26.0 – 206.123.26.255 | 256 | CA |
allocated | 1996-01-18 | e92d754ac029… |
| 206.123.27.0 – 206.123.27.255 | 256 | CA |
allocated | 1996-01-18 | 4204f946b179… |
| 206.123.31.0 – 206.123.31.255 | 256 | CA |
allocated | 1996-01-18 | 0f7666e5446e… |
| 206.130.76.0 – 206.130.76.255 | 256 | CA |
allocated | 1996-01-18 | 53cca444566e… |
| 206.130.77.0 – 206.130.77.255 | 256 | CA |
allocated | 1996-01-18 | b374f7c9420a… |
| 206.167.50.0 – 206.167.50.255 | 256 | CA |
allocated | 1996-01-18 | 515cfef0e91d… |
| 198.36.128.0 – 198.36.255.255 | 32,768 | US |
allocated | 1996-01-17 | cdb7d42057bd… |
| 198.176.163.0 – 198.176.163.255 | 256 | US |
allocated | 1996-01-17 | 8914eabcc728… |
| 206.190.224.0 – 206.190.227.255 | 1,024 | US |
allocated | 1996-01-17 | 0866faa1d048… |
| 205.211.161.0 – 205.211.161.255 | 256 | CA |
allocated | 1996-01-16 | 2a55277bac75… |
| 206.51.16.0 – 206.51.19.255 | 1,024 | CA |
allocated | 1996-01-16 | 581d883d44cb… |
| 206.51.20.0 – 206.51.21.255 | 512 | CA |
allocated | 1996-01-16 | 581d883d44cb… |
| 206.51.22.0 – 206.51.22.255 | 256 | CA |
allocated | 1996-01-16 | 6b3e0bc44a0a… |
| 206.51.23.0 – 206.51.23.255 | 256 | CA |
allocated | 1996-01-16 | b4203c33fbc6… |
| 206.51.24.0 – 206.51.24.255 | 256 | CA |
allocated | 1996-01-16 | f38bae4d44d2… |
| 206.51.25.0 – 206.51.25.255 | 256 | CA |
allocated | 1996-01-16 | 1abdd5f8b220… |
| 206.51.26.0 – 206.51.26.255 | 256 | CA |
allocated | 1996-01-16 | 81d84a66fa20… |
| 206.108.112.0 – 206.108.112.255 | 256 | CA |
allocated | 1996-01-16 | 3df86ed36948… |
| 206.123.25.0 – 206.123.25.255 | 256 | CA |
allocated | 1996-01-16 | 49662072b63f… |
| 206.130.75.0 – 206.130.75.255 | 256 | CA |
allocated | 1996-01-16 | 51b5e336a1f4… |
| 206.167.30.0 – 206.167.30.255 | 256 | CA |
allocated | 1996-01-16 | c9ca021c029a… |
| 206.167.35.0 – 206.167.35.255 | 256 | CA |
allocated | 1996-01-16 | 9b2220671004… |
| 206.167.48.0 – 206.167.48.255 | 256 | US |
allocated | 1996-01-16 | cdb7d42057bd… |
| 206.223.85.0 – 206.223.85.255 | 256 | US |
allocated | 1996-01-16 | 5fae39ebadd4… |
| 131.30.0.0 – 131.30.255.255 | 65,536 | US |
allocated | 1996-01-14 | 45fe880b68a8… |
| 192.35.173.0 – 192.35.173.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.35.174.0 – 192.35.174.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.35.175.0 – 192.35.175.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.35.176.0 – 192.35.176.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.35.177.0 – 192.35.177.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.35.178.0 – 192.35.178.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.35.179.0 – 192.35.179.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 192.147.157.0 – 192.147.157.255 | 256 | US |
allocated | 1996-01-14 | 44ab69fdb436… |
| 206.167.31.0 – 206.167.31.255 | 256 | CA |
allocated | 1996-01-11 | 6fe5060b1bb8… |
| 206.167.32.0 – 206.167.32.255 | 256 | CA |
allocated | 1996-01-11 | 5f53f6279d9b… |
| 206.167.34.0 – 206.167.34.255 | 256 | CA |
allocated | 1996-01-11 | 7e71ba2d75a4… |
| 207.24.0.0 – 207.27.255.255 | 262,144 | US |
allocated | 1996-01-11 | e220ed812a4c… |
| 207.28.0.0 – 207.28.255.255 | 65,536 | US |
allocated | 1996-01-11 | e9a6275a7509… |
| 192.175.48.0 – 192.175.48.255 | 256 | US |
allocated | 1996-01-05 | 9064d089391b… |
| 205.236.27.0 – 205.236.27.255 | 256 | CA |
allocated | 1996-01-05 | b942f15f2b61… |
| 206.123.23.0 – 206.123.23.255 | 256 | CA |
allocated | 1996-01-05 | 23dd3b94314a… |
| 206.130.74.0 – 206.130.74.255 | 256 | CA |
allocated | 1996-01-05 | fce5be958fbf… |
| 207.22.64.0 – 207.22.127.255 | 16,384 | US |
allocated | 1996-01-05 | 9f14454567a6… |
| 207.22.128.0 – 207.22.191.255 | 16,384 | US |
allocated | 1996-01-05 | e220ed812a4c… |