66.78.0.0/16
44 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 66.78.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.11.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.16.0/24 | Romania (100%) | 1 | 1 | 1 |
| 66.78.18.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.26.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.36.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.38.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.39.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.78.40.0/24 | Romania (100%) | 1 | 1 | 1 |
| 66.78.41.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.42.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.43.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.44.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.45.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.46.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.78.47.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.50.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.52.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.54.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.58.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.59.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 66.78.60.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.63.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.64.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.78.96.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.78.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.200.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.216.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.228.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.78.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
66.78.0.0 – 66.78.7.255 | AS21769 | Colocation America Corporation | US |
66.78.8.0 – 66.78.10.255 | AS54103 | MOD Mission Critical LLC | US |
66.78.11.0 – 66.78.11.255 | AS21769 | Colocation America Corporation | US |
66.78.12.0 – 66.78.15.255 | AS54103 | MOD Mission Critical LLC | US |
66.78.16.0 – 66.78.17.255 | AS9009 | M247 Europe SRL | RO |
66.78.18.0 – 66.78.25.255 | AS47007 | Colocation America Corporation | US |
66.78.26.0 – 66.78.35.255 | AS21769 | Colocation America Corporation | US |
66.78.36.0 – 66.78.37.255 | AS21859 | Zenlayer Inc | US |
66.78.38.0 – 66.78.38.255 | AS20473 | The Constant Company LLC | US |
66.78.39.0 – 66.78.39.255 | AS214054 | Nitrode Corporation trading as ChartVPS Technologies | CA |
66.78.40.0 – 66.78.40.255 | AS215659 | Aokigahara SRL | RO |
66.78.41.0 – 66.78.41.255 | AS401605 | Web Host Most LLC | US |
66.78.42.0 – 66.78.42.255 | AS21769 | Colocation America Corporation | US |
66.78.43.0 – 66.78.43.255 | AS47007 | Colocation America Corporation | US |
66.78.44.0 – 66.78.44.255 | AS40676 | Psychz Networks | US |
29 more ranges in this block.