/15 subnet
A /15 prefix equals subnet mask 255.254.0.0 and wildcard 0.1.255.255. It holds 131,072 addresses, 131,070 of them usable by hosts.
/15
- Subnet mask
- 255.254.0.0
- Wildcard mask
- 0.1.255.255
- Binary mask
- 11111111.11111110.00000000.00000000
- Total addresses
- 131,072
- Usable hosts
- 131,070
- Example network
- 10.0.0.0/15
- Example range
- 10.0.0.0 – 10.1.255.255
- How many fit
- 128 × /15 in a /8