Comcast Cable Communications, LLC CBC-CM-5 (NET-75-144-0-0-1) 75.144.0.0 - 75.151.255.255 Comcast Cable Communications, LLC CBC-MINNESOTA-8 (NET-75-146-32-0-1) 75.146.32.0 - 75.146.47.255 2515 COMMUNICATION 2515COMMUNICATION (NET-75-146-32-16-1) 75.146.32.16 - 75.146.32.31