subnet.
cidr → network, broadcast, first/last host, total count, class, and a bitwise breakdown. ipv4 only. paste 192.168.1.1/24 or just an ip address.
try
cidr
192.168.1.0/24
usable hosts
254
total addresses
256
class
C
address
192.168.1.1prefix
/24netmask
255.255.255.0wildcard
0.0.0.255network address
192.168.1.0broadcast
192.168.1.255first host
192.168.1.1last host
192.168.1.254private range
✓ yesaddr
11000000.10101000.00000001.00000001mask
11111111.11111111.11111111.00000000net
11000000.10101000.00000001.00000000bits on the left of the divider are the network portion; bits on the right are the host portion.