CIDR Calculator
e.g. 192.168.1.10/24 or 192.168.1.10 255.255.255.0. Everything is calculated in your browser.
- Network address
- 192.168.1.0/24
- Broadcast address
- 192.168.1.255
- Subnet mask
- 255.255.255.0
- Wildcard mask
- 0.0.0.255
- Usable hosts
- 192.168.1.1 – 192.168.1.254
- Host count
- 254
- Total addresses
- 256
- Address type
- Private (RFC 1918)
- Address (binary)
- 11000000.
10101000. 00000001. 00001010 - Mask (binary)
- 11111111.
11111111. 11111111. 00000000