206.51.0.0/16
33 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 206.51.9.0/24 | Canada (100%) | 1 | 1 | 1 |
| 206.51.23.0/24 | Canada (100%) | 1 | 1 | 1 |
| 206.51.26.0/24 | Canada (100%) | 1 | 1 | 1 |
| 206.51.28.0/24 | Canada (100%) | 1 | 1 | 1 |
| 206.51.33.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.35.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.58.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.60.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.158.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.193.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.194.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.199.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.212.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.213.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.216.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.221.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.225.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.243.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.51.248.0/24 | Canada (100%) | 1 | 1 | 1 |
| 206.51.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
206.51.9.0 – 206.51.9.255 | AS812 | Rogers Communications Canada Inc. | CA |
206.51.23.0 – 206.51.25.255 | AS11647 | Sentex Communications Corporation | CA |
206.51.26.0 – 206.51.26.255 | AS13340 | BlackBerry Limited | CA |
206.51.28.0 – 206.51.28.255 | AS40028 | 1651884 Ontario Inc. | CA |
206.51.33.0 – 206.51.33.255 | AS397122 | Chequamegon Communications Cooperative Inc. | US |
206.51.35.0 – 206.51.35.255 | AS393898 | AlwaysON Internet | US |
206.51.48.0 – 206.51.57.255 | AS397360 | Texas State Technical College Harlingen | US |
206.51.58.0 – 206.51.59.255 | AS397360 | Texas State Technical College Harlingen | US |
206.51.60.0 – 206.51.63.255 | AS397360 | Texas State Technical College Harlingen | US |
206.51.64.0 – 206.51.67.255 | AS13341 | Tranquility Internet Services Inc. | US |
206.51.68.0 – 206.51.71.255 | AS22561 | CenturyLink Communications LLC | US |
206.51.72.0 – 206.51.95.255 | AS22561 | CenturyLink Communications LLC | US |
206.51.96.0 – 206.51.111.255 | AS15142 | Automated Data Systems Inc | US |
206.51.112.0 – 206.51.127.255 | AS8134 | Baraga Telephone Company | US |
206.51.128.0 – 206.51.157.255 | AS31841 | NEW KNOXVILLE TELEPHONE COMPANY | US |
18 more ranges in this block.