root@optepr0n:/# ip a | grep -E '(inet|^[0-9])'
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host 
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    inet 10.15.89.52/26 brd 10.15.89.63 scope global dynamic eth0
    inet6 fdc5:acbd:5ab1:d9c1:225:90ff:fe57:2da4/64 scope global noprefixroute dynamic 
    inet6 2601:151:c301:20f1:225:90ff:fe57:2da4/64 scope global noprefixroute dynamic 
    inet6 fe80::225:90ff:fe57:2da4/64 scope link 
3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
4: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
7: br-17e03431a1e5: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    inet 172.18.0.1/16 brd 172.18.255.255 scope global br-17e03431a1e5
8: br-81465a67b33a: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    inet 172.20.0.1/16 brd 172.20.255.255 scope global br-81465a67b33a
9: br-c10d5ecf67e1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
    inet 172.21.0.1/16 brd 172.21.255.255 scope global br-c10d5ecf67e1
    inet6 fe80::42:e1ff:fe57:5d78/64 scope link 
10: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
11: br-dfd1c24ebc1b: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    inet 172.19.0.1/16 brd 172.19.255.255 scope global br-dfd1c24ebc1b
19: veth2213f42@if18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-c10d5ecf67e1 state UP group default 
    inet6 fe80::e0fd:ccff:fe61:1d36/64 scope link 
21: veth9c10e6e@if20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-c10d5ecf67e1 state UP group default 
    inet6 fe80::8ac:1ff:fe09:95ba/64 scope link 
23: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
24: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000
25: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master virbr0 state UNKNOWN group default qlen 1000
    inet6 fe80::fc54:ff:fec3:75f5/64 scope link 
26: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master virbr0 state UNKNOWN group default qlen 1000
    inet6 fe80::fc54:ff:fe30:9d13/64 scope link