/24 Subnet Mask Reference (255.255.255.0)
Standard Class C LAN subnet, home/office routers, and typical production microservice tiers (254 hosts).
| CIDR Prefix | /24 |
|---|---|
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask (Cisco / ACL) | 0.0.0.255 |
| Total IPv4 Addresses | 256 |
| Usable Host IPs | 254 |
| Binary Subnet Mask | 11111111.11111111.11111111.00000000 |
| Example Block (10.0.0.0/24) | 10.0.0.0 – 10.0.0.255 |
| Example Usable Hosts | 10.0.0.1 – 10.0.0.254 |
Need to compute custom IP ranges? Try the Interactive Subnet Calculator or VLSM Splitter.