66.187.0.0/16
39 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 66.187.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.2.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.4.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.15.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.94.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.112.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.187.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.145.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.153.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.192.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.187.195.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.187.196.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.199.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.200.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.203.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.234.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.244.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.187.252.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
66.187.0.0 – 66.187.1.255 | AS36321 | Castle Global Inc. | US |
66.187.2.0 – 66.187.2.255 | AS395141 | Primisys Computer Systems & Support LLC | US |
66.187.4.0 – 66.187.7.255 | AS399804 | Hostodo | US |
66.187.8.0 – 66.187.11.255 | AS7029 | Windstream Communications LLC | US |
66.187.12.0 – 66.187.13.255 | AS16436 | Az Airnet | US |
66.187.15.0 – 66.187.15.255 | AS399064 | Content Guru Inc | US |
66.187.16.0 – 66.187.27.255 | AS63133 | Lennon Telephone Company | US |
66.187.28.0 – 66.187.31.255 | AS55039 | Fatbeam LLC | US |
66.187.32.0 – 66.187.47.255 | AS14703 | MARQUETTE-ADAMS TELEPHONE COOPERATIVE INC. | US |
66.187.48.0 – 66.187.63.255 | AS397360 | Texas State Technical College Harlingen | US |
66.187.64.0 – 66.187.79.255 | AS40156 | The Optimal Link Corporation | US |
66.187.80.0 – 66.187.81.255 | AS35955 | Royal Caribbean Cruises Ltd. | US |
66.187.94.0 – 66.187.94.255 | AS35955 | Royal Caribbean Cruises Ltd. | US |
66.187.96.0 – 66.187.111.255 | AS396905 | HomeWorks Connect | US |
66.187.112.0 – 66.187.127.255 | AS4540 | SOGETEL INC | CA |
24 more ranges in this block.