CIDR prefix
/26
255.255.255.192
62 usable hosts · 64 addresses
The mask for /26 is 255.255.255.192 — 64 addresses, 62 usable hosts. Small office/VLAN segments.
Mask
255.255.255.192
Wildcard
0.0.0.63
Addresses
64
Hosts
62
Worked example: 192.168.0.0/26
Network address192.168.0.0/26
Broadcast address192.168.0.63
First host192.168.0.1
Last host192.168.0.62
FAQ — /26
What is the subnet mask for /26?
The subnet mask for /26 is 255.255.255.192 (wildcard: 0.0.0.63). The first 26 bits are the network part, the remaining 6 are the host part.
How many hosts fit in a /26?
A /26 block holds 64 addresses, of which 62 are usable hosts (the network and broadcast addresses are excluded).
How many /26 subnets fit in a /24?
A /24 network divides into 4 /26 subnets.
What is a /26 used for?
Small office/VLAN segments.