Consider the following command and an abbreviated version of its output:
$ netstat -nr
Kernel IP routing table
Destination        Gateway            Genmask             Flags     Iface
192.168.165.0      0.0.0.0            255.255.255.0       U         eth0   
127.0.0.0          0.0.0.0            255.0.0.0           U         lo
0.0.0.0            192.168.165.1      0.0.0.0             UG        eth0

What is the default Gateway?