/3 subnet
A /3 prefix equals subnet mask 224.0.0.0 and wildcard 31.255.255.255. It holds 536,870,912 addresses, 536,870,910 of them usable by hosts.
/3
- Subnet mask
- 224.0.0.0
- Wildcard mask
- 31.255.255.255
- Binary mask
- 11100000.00000000.00000000.00000000
- Total addresses
- 536,870,912
- Usable hosts
- 536,870,910
- Example network
- 0.0.0.0/3
- Example range
- 0.0.0.0 – 31.255.255.255