Network address
66.194.21.128
Prefix length
25 (255.255.255.128)
Range
66.194.21.128 - 66.194.21.255
Hexadecimal
42c21580
Binary
01000010 11000010 00010101 10000000
Binary subnet mask
11111111 11111111 11111111 10000000
Number of hosts
128
Parent subnet
66.194.21.0/24🔍
Previous subnet
66.194.21.0/25🔍
Next subnet
66.194.22.0/25🔍