The IP address 66.109.143 is provided by Blackfoot Telephone Cooperative, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 66.109.136.0/21 (range 66.109.136.0 to 66.109.143.255). The autonomous system number (ASN) is 21947.
| ASN | 21947 |
| IP starting by | 66.109.136.0 |
| IP ending by | 66.109.143.255 |
| ASN Name | Blackfoot Telephone Cooperative, Inc. |
| CDIR | 66.109.136.0/21 |
| Numerical IP | |
| Registry | arin |
| Last update | 15/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Missoula | 46.8516 | -114.0141 | 2017-09-15 |
| MaxMind | US | United States | - | Seeley Lake | 47.2499 | -113.5353 | 2017-09-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |