About Developer
Contribute
About FreeDevUtils
Credits
Release Notes
About Developer About FreeDevUtils Contribute Credits Release Notes
Advanced IPv4 and IPv6 Subnet Calculator
IPv4 InputEnter IP address and CIDR notation
Select a preset to populate the form
Valid IPv4 address
/32
Network 192.168.1.0
Broadcast 192.168.1.255
Usable Hosts254
IP ClassC
IP Address Type
Private IP
Loopback
APIPA
Multicast
Reserved
Network Details
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
Total Hosts256
Subnet Mask
255.255.255.0
Wildcard Mask
0.0.0.255
CIDR Notation/24
Binary Representation
IP Address (Binary)
11000000.10101000.00000001.00000001
Subnet Mask (Binary)
11111111.11111111.11111111.00000000
Network vs Host Bits:
11000000.10101000.0000000100000001
Subnet Breakdown (First 20 Subnets)
NetworkBroadcastFirst HostLast HostHosts
192.168.1.0192.168.1.255192.168.1.1192.168.1.254254
192.168.2.0192.168.2.255192.168.2.1192.168.2.254254
192.168.3.0192.168.3.255192.168.3.1192.168.3.254254
192.168.4.0192.168.4.255192.168.4.1192.168.4.254254
192.168.5.0192.168.5.255192.168.5.1192.168.5.254254
192.168.6.0192.168.6.255192.168.6.1192.168.6.254254
192.168.7.0192.168.7.255192.168.7.1192.168.7.254254
192.168.8.0192.168.8.255192.168.8.1192.168.8.254254
192.168.9.0192.168.9.255192.168.9.1192.168.9.254254
192.168.10.0192.168.10.255192.168.10.1192.168.10.254254
192.168.11.0192.168.11.255192.168.11.1192.168.11.254254
192.168.12.0192.168.12.255192.168.12.1192.168.12.254254
192.168.13.0192.168.13.255192.168.13.1192.168.13.254254
192.168.14.0192.168.14.255192.168.14.1192.168.14.254254
192.168.15.0192.168.15.255192.168.15.1192.168.15.254254
192.168.16.0192.168.16.255192.168.16.1192.168.16.254254
192.168.17.0192.168.17.255192.168.17.1192.168.17.254254
192.168.18.0192.168.18.255192.168.18.1192.168.18.254254
192.168.19.0192.168.19.255192.168.19.1192.168.19.254254
192.168.20.0192.168.20.255192.168.20.1192.168.20.254254