"Containers": {
            "c4f97899134a04fdd8720e0824cc0b23da7ec574bfe4eb14ff3c4e712eac6a95": {
                "Name": "notification_app_1",
                "EndpointID": "215ee4bbc6dcf8d44407bf6fda372cecd213cfcb0cd25a59e0df1039f0378d8f",
                "MacAddress": "02:42:ac:12:00:02",
                "IPv4Address": "172.18.0.2/16",
                "IPv6Address": ""
            }
        },

ip a

@think ~/docker/hub-symfony $ 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: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 28:d2:44:1d:7c:c2 brd ff:ff:ff:ff:ff:ff
    inet 192.168.88.254/24 brd 192.168.88.255 scope global noprefixroute enp0s25
       valid_lft forever preferred_lft forever
    inet6 fe80::7db7:9737:1ef0:6180/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether a4:4e:31:19:2a:24 brd ff:ff:ff:ff:ff:ff
4: br-91a48474f5f8: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:bc:b4:8e:cb brd ff:ff:ff:ff:ff:ff
    inet 172.18.0.1/16 brd 172.18.255.255 scope global br-91a48474f5f8
       valid_lft forever preferred_lft forever
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:86:8f:0d:1a brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
       valid_lft forever preferred_lft forever

ip a