Subnet Masks / Available Hosts Flashcards
Give Class A Default Mask
255.0.0.0 (/8)
255.255.255.224
Give Usable Hosts
30 Hosts
255.255.0.0
Give Usable Hosts
65,534 Hosts
4094 Hosts
Give CIDR
/20
2 Hosts
Give CIDR
/30
255.254.0.0
Give Usable Hosts
131,070 Hosts
Give Class C Default Mask
255.255.0.0 (/16)
255.252.0.0
Give Usable Hosts
262,142 Hosts
262,142 Hosts
Give CIDR
/14
510 Hosts
Give CIDR
/23
6 Hosts
Give CIDR
/29
8,388,606 Hosts
Give CIDR
/9
255.248.0.0
Give Usable Hosts
524,286 Hosts
Give Class A Private Address Range
0.0.0.0 - 126.255.255.255
255.255.255.0
Give Usable Hosts
254 Hosts
4,194,302 Hosts
Give CIDR
/10
254 Hosts
Give CIDR
/24
65,534 Hosts
Give CIDR
/16
255.240.0.0
Give Usable Hosts
1,048,574 Hosts
255.255.254.0
Give Usable Hosts
510 Hosts
255.255.255.252
Give Usable Hosts
2 Hosts