Network address
66.21.56.0
Prefix length
23 (255.255.254.0)
Range
66.21.56.0 - 66.21.57.255
Hexadecimal
42153800
Binary
01000010 00010101 00111000 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
66.21.56.0/22🔍
Previous subnet
66.21.54.0/23🔍
Next subnet
66.21.58.0/23🔍