The IP address 66.109.136 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 | 26/08/2017 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Missoula | 46.8516 | -114.0141 | 2017-08-26 | 
| MaxMind | US | United States | - | Missoula | 46.9846 | -114.1213 | 2017-08-26 | 
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |