$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: enp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether 18:31:bf:b8:1b:51 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 10:7b:44:57:83:5b brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.132/24 brd 192.168.1.255 scope global dynamic noprefixroute wlan0
       valid_lft 86088sec preferred_lft 86088sec
    inet 192.168.1.130/24 brd 192.168.1.255 scope global secondary noprefixroute wlan0
       valid_lft forever preferred_lft forever
    inet6 fd52:8e17:a176:0:9fcc:f770:4dcd:3d0d/64 scope global dynamic noprefixroute
       valid_lft 6889sec preferred_lft 3289sec
    inet6 fe80::5bef:3afd:24e3:202d/64 scope link noprefixroute
       valid_lft forever preferred_lft forever

$ ip r
default via 192.168.1.1 dev wlan0 proto static metric 600
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.130 metric 600
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.132 metric 600