IP Subnet Calculator — Free Online Calculator with Step-by-Step Guide
Calculate network address, broadcast address, usable host range, and total hosts for any IPv4 subnet. Includes binary representation and IP class detection.
IP Subnet Calculator
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Broadcast Address
192.168.1.255
Usable Host Range
192.168.1.1 — 192.168.1.254
Subnet Mask
255.255.255.0
CIDR Notation
/24
IP Address (Binary)
11000000.10101000.00000001.00000000
Subnet Mask (Binary)
11111111.11111111.11111111.00000000
IP Class
C
Type
Private
Scenario Comparison
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Usable Hosts
254
8 host bits (28 − 2)
| Network Address | 192.168.1.0 |
| Usable Host Range | 192.168.1.1 — 192.168.1.254 |
| Broadcast Address | 192.168.1.255 |
| Subnet Mask | 255.255.255.0 |
| CIDR Notation | /24 |
Binary Representation
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