Network address
100.64.221.128
Prefix length
25 (255.255.255.128)
Range
100.64.221.128 - 100.64.221.255
Hexadecimal
6440dd80
Binary
01100100 01000000 11011101 10000000
Binary subnet mask
11111111 11111111 11111111 10000000
Number of hosts
128
Parent subnet
100.64.221.0/24🔍
Previous subnet
100.64.221.0/25🔍
Next subnet
100.64.222.0/25🔍