Network address
64.91.0.0
Prefix length
21 (255.255.248.0)
Range
64.91.0.0 - 64.91.7.255
Hexadecimal
405b0000
Binary
01000000 01011011 00000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
64.91.0.0/20🔍
Previous subnet
64.90.248.0/21🔍
Next subnet
64.91.8.0/21🔍