IP Calc - VLSM
IP Address
Subnet Mask
128.0.0.0
192.0.0.0
224.0.0.0
240.0.0.0
248.0.0.0
252.0.0.0
254.0.0.0
255.0.0.0
255.128.0.0
255.192.0.0
255.224.0.0
255.240.0.0
255.248.0.0
255.252.0.0
255.254.0.0
255.255.0.0
255.255.128.0
255.255.192.0
255.255.224.0
255.255.240.0
255.255.248.0
255.255.252.0
255.255.254.0
255.255.255.0
255.255.255.128
255.255.255.192
255.255.255.224
255.255.255.240
255.255.255.248
255.255.255.252
255.255.255.254
255.255.255.255
Mask Bits
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Wildcard Mask
Maximum Subnets
2147483648
1073741824
536870912
268435456
134217728
67108864
33554432
16777216
8388608
4194304
2097152
1048576
524288
262144
131072
65536
32768
16384
8192
4096
2048
1024
512
256
128
64
32
16
8
4
2
1
Maximum Addresses
2147483646
1073741822
536870910
268435454
134217726
67108862
33554430
16777214
8388606
4194302
2097150
1048574
524286
262142
131070
65534
32766
16382
8190
4094
2046
1022
510
254
126
62
30
14
6
2
2
1
VLSM Network Address
Net: VLSM Notation
VLSM Address Range
