Subnet mask en max. aantal hosts per subnet

Subnet mask en maximale aantal hosts per subnet.

Class B Networks.

Network
/Count
Subnet Mask
Hosts
Networks
total hosts
possible
available
16
255.255.0.0
65536
65534
1
65534
17
255.255.128.0
32768
32766
2
65532
18
255.255.192.0
16384
16382
4
65528
19
255.255.224.0
8192
8190
8
65520
20
255.255.240.0
4096
4094
16
65504
21
255.255.248.0
2048
2046
32
65472
22
255.255.252.0
1024
1022
64
65408
23
255.255.254.0
512
510
128
65280
24
255.255.255.0
256
254
256
65024
25
255.255.255.128
128
126
512
64512
26
255.255.255.192
64
62
1024
63488
27
255.255.255.224
32
30
2048
61440
28
255.255.255.240
16
14
4096
57344
29
255.255.255.248
8
6
8192
48744
30
255.255.255.252
4
2
16384
32764

Class C Networks.

Network
/Count
Subnet Mask
Hosts
Networks
total hosts
possible
available
24
255.255.255.0
256
254
1
254
25
255.255.255.128
128
126
2
252
26
255.255.255.192
64
62
4
248
27
255.255.255.224
32
30
8
240
28
255.255.255.240
16
14
16
224
29
255.255.255.248
8
6
32
192
30
255.255.255.252
4
2
64
128

 

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