D-Link DES-3326SR Manual page 201

Class B Subnet Masks
# of
Subnet Mask
Bits
2 255.255.192
3 255.255.224.0
4 255.255.240.0
5 255.255.248.0
6 255.255.252.0
7 255.255.254.0
8 255.255.255.0
9 255.255.255.128
10 255.255.255.192
11 255.255.255.224
12 255.255.255.240
13 255.255.255.248
14 255.255.255.252
Class C Subnet Masks
# of
Subnet Mask
Bits
2 255.255.255.192
3 255.255.255.224
4 255.255.255.240
5 255.255.255.248
6 255.255.255.252
D-Link DES-3326SR Layer 3 Switch
CIDR # of
Notation Subnets
/18 2
/19 6
/20 14
/21 30
/22 62
/23 126
/24 254
/25 510
/26 1022
/27 2046
/28 4094
/29 8190
/30 16382
CIDR # of
Notation Subnets
/26 2
/27 6
/28 14
/29 30
/30 62
# of Hosts
16382
8190
4094
2046
1022
510
254
126
62
30
14
6
2
# of Hosts
62
30
14
6
2
191
Total Hosts
32764
49140
57316
61380
63364
64260
64516
64260
63364
61380
57316
49140
32764
Total Hosts
124
180
196
180
124