Network address
137.66.28.0
Prefix length
23 (255.255.254.0)
Range
137.66.28.0 - 137.66.29.255
Hexadecimal
89421c00
Binary
10001001 01000010 00011100 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
137.66.28.0/22🔍
Previous subnet
137.66.26.0/23🔍
Next subnet
137.66.30.0/23🔍