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Subnet calculator

Network, mask, broadcast and hosts for an address and prefix, and how to split it.

Subnet calculator
Network
192.168.1.0/24
Subnet mask
255.255.255.0
Wildcard mask
0.0.0.255
Broadcast
192.168.1.255
First host
192.168.1.1
Last host
192.168.1.254
Usable hosts
254
Total addresses
256
Class
C
Type
private (RFC 1918)
Mask in binary
11111111.11111111.11111111.00000000
192.168.1.0/26192.168.1.64/26192.168.1.128/26192.168.1.192/26

Type 10.0.0.0/8, 192.168.1.0/24, or an address with its mask.

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