deb [ arch=amd64 ] http://192.168.137.222/ubuntu/  xenial main restricted universe multiverse
deb [ arch=amd64 ] http://192.168.137.222/ubuntu/ xenial-security main restricted universe multiverse
deb [ arch=amd64 ] http://192.168.137.222/ubuntu/ xenial-updates main restricted universe multiverse

deb-src [ arch=amd64 ] http://192.168.137.222/ubuntu/ xenial main restricted universe multiverse
deb-src [ arch=amd64 ] http://192.168.137.222/ubuntu/ xenial-security main restricted universe multiverse
deb-src [ arch=amd64 ] http://192.168.137.222/ubuntu/ xenial-updates main restricted universe multiverse