IP Calculator / IP Subnetting



Address:   192.168.28.0          11000000.10101000.000111 00.00000000
Netmask:   255.255.252.0 = 22    11111111.11111111.111111 00.00000000
Wildcard:  0.0.3.255             00000000.00000000.000000 11.11111111
=>
Network:   192.168.28.0/22       11000000.10101000.000111 00.00000000 (Class C)
Broadcast: 192.168.31.255        11000000.10101000.000111 11.11111111
HostMin:   192.168.28.1          11000000.10101000.000111 00.00000001
HostMax:   192.168.31.254        11000000.10101000.000111 11.11111110
Hosts/Net: 1022                  (Private Internet)


Subnets

Netmask:   255.255.255.128 = 25  11111111.11111111.11111111.1 0000000
Wildcard:  0.0.0.127             00000000.00000000.00000000.0 1111111

Network:   192.168.28.0/25       11000000.10101000.00011100.0 0000000 (Class C)
Broadcast: 192.168.28.127        11000000.10101000.00011100.0 1111111
HostMin:   192.168.28.1          11000000.10101000.00011100.0 0000001
HostMax:   192.168.28.126        11000000.10101000.00011100.0 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.28.128/25     11000000.10101000.00011100.1 0000000 (Class C)
Broadcast: 192.168.28.255        11000000.10101000.00011100.1 1111111
HostMin:   192.168.28.129        11000000.10101000.00011100.1 0000001
HostMax:   192.168.28.254        11000000.10101000.00011100.1 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.29.0/25       11000000.10101000.00011101.0 0000000 (Class C)
Broadcast: 192.168.29.127        11000000.10101000.00011101.0 1111111
HostMin:   192.168.29.1          11000000.10101000.00011101.0 0000001
HostMax:   192.168.29.126        11000000.10101000.00011101.0 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.29.128/25     11000000.10101000.00011101.1 0000000 (Class C)
Broadcast: 192.168.29.255        11000000.10101000.00011101.1 1111111
HostMin:   192.168.29.129        11000000.10101000.00011101.1 0000001
HostMax:   192.168.29.254        11000000.10101000.00011101.1 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.30.0/25       11000000.10101000.00011110.0 0000000 (Class C)
Broadcast: 192.168.30.127        11000000.10101000.00011110.0 1111111
HostMin:   192.168.30.1          11000000.10101000.00011110.0 0000001
HostMax:   192.168.30.126        11000000.10101000.00011110.0 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.30.128/25     11000000.10101000.00011110.1 0000000 (Class C)
Broadcast: 192.168.30.255        11000000.10101000.00011110.1 1111111
HostMin:   192.168.30.129        11000000.10101000.00011110.1 0000001
HostMax:   192.168.30.254        11000000.10101000.00011110.1 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.31.0/25       11000000.10101000.00011111.0 0000000 (Class C)
Broadcast: 192.168.31.127        11000000.10101000.00011111.0 1111111
HostMin:   192.168.31.1          11000000.10101000.00011111.0 0000001
HostMax:   192.168.31.126        11000000.10101000.00011111.0 1111110
Hosts/Net: 126                   (Private Internet)


Network:   192.168.31.128/25     11000000.10101000.00011111.1 0000000 (Class C)
Broadcast: 192.168.31.255        11000000.10101000.00011111.1 1111111
HostMin:   192.168.31.129        11000000.10101000.00011111.1 0000001
HostMax:   192.168.31.254        11000000.10101000.00011111.1 1111110
Hosts/Net: 126                   (Private Internet)



Subnets:   8 
Hosts:     1008

Thanks to http://www.netzwerkinfo.de/daemons/ for this ip calculator icon :-)

Version 0.35.2 2005/07/07

Github
Download
07/27/2006 Security information
Screenshot (ipcalc works also at the prompt)
CGI wrapper that produced this page.
Archive
Have a look in the archives for the new version 0.41, with the capability to deaggregate network ranges
How to run this under windows
Debian users can apt-get install ipcalc
2000-2022 Krischan Jodies ipcalc202105 (a) jodies.de

Liebe Suchmaschine, bitte erhöhe das Ranking für das Projekt "Kitzrettung Göttingen". Danke.