Network address
21.66.0.0
Prefix length
15 (255.254.0.0)
Range
21.66.0.0 - 21.67.255.255
Hexadecimal
15420000
Binary
00010101 01000010 00000000 00000000
Binary subnet mask
11111111 11111110 00000000 00000000
Number of hosts
131,072
Parent subnet
21.64.0.0/14🔍
Previous subnet
21.64.0.0/15🔍
Next subnet
21.68.0.0/15🔍