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/14 subnet mask
A /14 block has 262,144 addresses with the netmask 255.252.0.0.
255.252.0.0| CIDR notation | /14 |
| Netmask | 255.252.0.0 |
| Wildcard mask | 0.3.255.255 |
| Total addresses | 262,144 |
| Usable hosts | 262,142 |
| Usable in an AWS subnet | n/a (AWS allows /16 to /28) |
| Example range | 10.0.0.0/14: 10.0.0.0 to 10.3.255.255 |
How /14 fits with other sizes
- A /8 holds 64 subnets of /14.
- It splits into 2 subnets of /15.
- It splits into 4 subnets of /16.
- It splits into 16 subnets of /18.