Network address
77.66.20.0
Prefix length
23 (255.255.254.0)
Range
77.66.20.0 - 77.66.21.255
Hexadecimal
4d421400
Binary
01001101 01000010 00010100 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
77.66.20.0/22🔍
Previous subnet
77.66.18.0/23🔍
Next subnet
77.66.22.0/23🔍