N10-009-CIDR Flashcards
Subnet and Hosts for /32
255.255.255.255 - 1 address
Subnet and Hosts for /31
255.255.255.254 - 2 address
Subnet and Hosts for /30
255.255.255.252 - 4 address
Subnet and Hosts for /29
255.255.255.248 - 8 address
Subnet and Hosts for /28
255.255.255.240 - 16 address
Subnet and Hosts for /27
255.255.255.224 - 32 address
Subnet and Hosts for /26
255.255.255.192 - 64 address
Subnet and Hosts for /25
255.255.255.128 - 128 address
Subnet and Hosts for /24
255.255.255.0 - 256 addresses
Subnet and Hosts for /23
255.255.254.0 - 512 addresses
Subnet and Hosts for /22
255.255.252.0 - 1,024 addresses
Subnet and Hosts for /21
255.255.248.0 - 2,048 addresses
Subnet and Hosts for /20
255.255.240.0 - 4,096 addresses
Subnet and Hosts for /19
255.255.224.0 - 8,192 addresses
Subnet and Hosts for /18
255.255.192.0 - 16,384 addresses