Network Calculators
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Subnet Mask Calculator
Enter the TCPIP Network Address:
Force as Class:
Default
Class A
Class B
Class C
Enter the required number of sub-networks:
1
2
4
8
16
32
64
128
256
512
1024
2048
4096
8192
16384
32768
65536
131072
262144
524288
1048576
2097152
4194304
8388608
OR enter the required number of nodes/hosts per network
(including network & broadcast addresses)***
:
2
4
8
16
32
64
128
256
512
1024
2048
4096
8192
16384
32768
65536
131072
262144
524288
1048576
2097152
4194304
8388608
16777216
33554432
67108864
134217728
268435456
536870912
1073741824
2147483648
Network Class:
Subnet Mask:
or
Subnets:
Nodes/Hosts per Network
(including network and broadcast addresses)***
:
Network/Node Calculator
Enter the Subnet Mask:
Enter the TCPIP Address:
Network:
Node/Host:
Broadcast Address:
IP Address Converter
Enter the dotted decimal TCPIP Address:
or Enter the binary TCPIP Address:
or Enter the hex TCPIP Address:
or Enter the decimal TCPIP Address:
Subnet Mask Converter
Enter the dotted decimal Subnet Mask
or Enter the number of bits in the subnetmask
/
Subnet Mask Inverter
Enter the dotted decimal Subnet Mask
Enter inverted Subnet Mask