Thursday, August 15, 2013

ipcalc

#ipcalc 172.121.0.0/22
Address:   172.121.0.0          10101100.01111001.000000 00.00000000
Netmask:   255.255.252.0 = 22   11111111.11111111.111111 00.00000000
Wildcard:  0.0.3.255            00000000.00000000.000000 11.11111111
=>
Network:   172.121.0.0/22       10101100.01111001.000000 00.00000000
HostMin:   172.121.0.1          10101100.01111001.000000 00.00000001
HostMax:   172.121.3.254        10101100.01111001.000000 11.11111110
Broadcast: 172.121.3.255        10101100.01111001.000000 11.11111111
Hosts/Net: 1022                  Class B
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