CIDR & Subnet Calculator
Private (RFC 1918 Class C)
192.168.1.0/24
172.17.0.0/16
10.244.0.0/16
10.0.0.0/8
127.0.0.1/8
10.0.0.0/31
/24
NETWORK ADDRESS
192.168.1.0
BROADCAST ADDRESS
192.168.1.255
USABLE HOSTS
254
TOTAL IPS
256
Binary Bitmask Representation
IP Binary:
11000000.10101000.00000001.00000000
Mask Binary:
11111111.11111111.11111111.00000000
| CIDR Notation | 192.168.1.0/24 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Network Address | 192.168.1.0 |
| Broadcast Address | 192.168.1.255 |
| First Usable Host | 192.168.1.1 |
| Last Usable Host | 192.168.1.254 |
| Usable Range | 192.168.1.1 - 192.168.1.254 |
| Total Addresses | 256 |
| Usable Host Count | 254 |
| IP Class | Class C |
| IP Scope | Private (RFC 1918 Class C) |