/2 subnet
A /2 prefix equals subnet mask 192.0.0.0 and wildcard 63.255.255.255. It holds 1,073,741,824 addresses, 1,073,741,822 of them usable by hosts.
/2
- Subnet mask
- 192.0.0.0
- Wildcard mask
- 63.255.255.255
- Binary mask
- 11000000.00000000.00000000.00000000
- Total addresses
- 1,073,741,824
- Usable hosts
- 1,073,741,822
- Example network
- 0.0.0.0/2
- Example range
- 0.0.0.0 – 63.255.255.255