Network address
66.121.128.0
Prefix length
21 (255.255.248.0)
Range
66.121.128.0 - 66.121.135.255
Hexadecimal
42798000
Binary
01000010 01111001 10000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
66.121.128.0/20🔍
Previous subnet
66.121.120.0/21🔍
Next subnet
66.121.136.0/21🔍