Checking other IP's on Network ?
by mickeyboa from LinuxQuestions.org on (#57VCP)
$ ifconfig
enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.16.31.51 netmask 255.255.255.0 broadcast 172.16.31.255
inet6 fe80::f94e:4c89:b31c:3afb prefixlen 64 scopeid 0x20<link>
ether 3c:52:82:50:36:f6 txqueuelen 1000 (Ethernet)
RX packets 8044997 bytes 10756388383 (10.0 GiB)
RX errors 0 dropped 635 overruns 0 frame 0
TX packets 2046884 bytes 290755101 (277.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 4419 bytes 276061 (269.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4419 bytes 276061 (269.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
I have nmap installed but I can't find any other IP's on this Local network , like routers, other computers.
How do I check for, detect other IP's on this Local Network ?


enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.16.31.51 netmask 255.255.255.0 broadcast 172.16.31.255
inet6 fe80::f94e:4c89:b31c:3afb prefixlen 64 scopeid 0x20<link>
ether 3c:52:82:50:36:f6 txqueuelen 1000 (Ethernet)
RX packets 8044997 bytes 10756388383 (10.0 GiB)
RX errors 0 dropped 635 overruns 0 frame 0
TX packets 2046884 bytes 290755101 (277.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 4419 bytes 276061 (269.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4419 bytes 276061 (269.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
I have nmap installed but I can't find any other IP's on this Local network , like routers, other computers.
How do I check for, detect other IP's on this Local Network ?