Calculate subnets, masks, IP ranges, and CIDR notation
📊 Network Information
Network Details
Network Address:-
Broadcast Address:-
First Usable IP:-
Last Usable IP:-
Total Hosts:-
Usable Hosts:-
Subnet Mask Information
Subnet Mask:-
CIDR Notation:-
Wildcard Mask:-
Network Class:-
IP Type:-
Binary Representation
IP Address:
-
Subnet Mask:
-
Network Address:
-
🛠️ Features
Calculate network address
Calculate broadcast address
Find IP range
Count usable hosts
Binary representation
CIDR notation support
Wildcard mask
Network class detection
Private IP detection
📋 CIDR Quick Reference
CIDR
Mask
Hosts
/24
255.255.255.0
256
/25
255.255.255.128
128
/26
255.255.255.192
64
/27
255.255.255.224
32
/28
255.255.255.240
16
/29
255.255.255.248
8
/30
255.255.255.252
4
ℹ️ About Subnetting
Subnetting is the practice of dividing a network into smaller network segments. It improves network performance and security by isolating network segments.