Open terminal and Install net-tools

Step 1  :  sudo apt install net-tools

Step 2  :  netstat -i

Kernel Interface table
Iface      MTU    RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP TX-OVR Flg
enp2s0    1500   157242      0     36 0         49400      0      0      0 BMRU
lo       65536     2239      0      0 0          2239      0      0      0 LRU

Step 3:  ifconfig lo

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 30712  bytes 16015097 (16.0 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 30712  bytes 16015097 (16.0 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Step 4 :  ifconfig enp2s0

enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.29.201  netmask 255.255.255.0  broadcast 192.168.29.255
        inet6 2405:201:8015:6029:f026:fd4c:6df:a982  prefixlen 64  scopeid 0x0<global>
        inet6 2405:201:8015:6029:8d12:73be:bf0f:25b0  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::10a4:8dec:2824:2700  prefixlen 64  scopeid 0x20<link>
        ether 00:4e:7a:e6:99:5e  txqueuelen 1000  (Ethernet)
        RX packets 1123691  bytes 968337539 (968.3 MB)
        RX errors 0  dropped 1109  overruns 0  frame 0
        TX packets 613594  bytes 73457590 (73.4 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Here 192.168.29.255 is my broadcast IP