209.251.0.0/16
41 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 209.251.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.24.0/24 | France (100%) | 1 | 1 | 1 |
| 209.251.25.0/24 | Canada (100%) | 1 | 1 | 1 |
| 209.251.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.50.0/24 | Canada (100%) | 1 | 1 | 1 |
| 209.251.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.56.0/24 | Canada (100%) | 1 | 1 | 1 |
| 209.251.60.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.63.0/24 | Canada (100%) | 1 | 1 | 1 |
| 209.251.78.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.141.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.142.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 209.251.143.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.145.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.146.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.195.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 209.251.198.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.200.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.230.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.233.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 209.251.234.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.238.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.241.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.245.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.246.0/24 | Canada (100%) | 1 | 1 | 1 |
| 209.251.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.249.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 209.251.252.0/24 | Jersey (100%) | 1 | 1 | 1 |
| 209.251.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
209.251.6.0 – 209.251.6.255 | AS11036 | Signal Perfection Ltd. Inc. | US |
209.251.16.0 – 209.251.23.255 | AS64267 | Sprious LLC | US |
209.251.24.0 – 209.251.24.255 | AS16276 | OVH SAS | FR |
209.251.25.0 – 209.251.25.255 | AS1100 | Nuday Networks Inc. | CA |
209.251.28.0 – 209.251.31.255 | AS395301 | Resound Networks LLC | US |
209.251.32.0 – 209.251.47.255 | AS11023 | System Source | US |
209.251.48.0 – 209.251.49.255 | AS19693 | Centrilogic Inc. | US |
209.251.50.0 – 209.251.50.255 | AS14453 | ADVANCED KNOWLEDGE NETWORKS | CA |
209.251.51.0 – 209.251.55.255 | AS19693 | Centrilogic Inc. | US |
209.251.56.0 – 209.251.59.255 | AS14453 | ADVANCED KNOWLEDGE NETWORKS | CA |
209.251.60.0 – 209.251.62.255 | AS19693 | Centrilogic Inc. | US |
209.251.63.0 – 209.251.63.255 | AS14453 | ADVANCED KNOWLEDGE NETWORKS | CA |
209.251.78.0 – 209.251.79.255 | AS1828 | Unitas Global | US |
209.251.80.0 – 209.251.95.255 | AS13337 | e-vergent.com LLC | US |
209.251.96.0 – 209.251.127.255 | AS10685 | A5.COM | US |
26 more ranges in this block.