Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         176.219.177.45  0.0.0.0         UG    0      0        0 wwan0
176.219.177.40  *               255.255.255.248 U     0      0        0 wwan0
192.168.0.0     *               255.255.255.0   U     0      0        0 eth0
192.168.4.0     *               255.255.255.0   U     0      0        0 usb0