IPcalc - расчет подсетей

ip netmask
in:
ip: 3.229.117.123 00000011.11100101.01110101.   01111011
netmask: 255.255.255.0 = 24 11111111.11111111.11111111.   00000000
wildcard mask: 0.0.0.255 00000000.00000000.00000000.   11111111
out:
net: 3.229.117.0 / 24 00000011.11100101.01110101.   00000000
hostmin: 3.229.117.1 00000011.11100101.01110101.   00000001
hostmax: 3.229.117.254 00000011.11100101.01110101.   11111110
broadcast: 3.229.117.255 00000011.11100101.01110101.   11111111
hosts: 254 Class A