Address:   10.1.1.0              00001010.00000001.00000001 .00000000
Netmask:   255.255.255.0 = 24    11111111.11111111.11111111 .00000000
Wildcard:  0.0.0.255             00000000.00000000.00000000 .11111111
=>
Network:   10.1.1.0/24           00001010.00000001.00000001 .00000000 (Class A)
Broadcast: 10.1.1.255            00001010.00000001.00000001 .11111111
HostMin:   10.1.1.1              00001010.00000001.00000001 .00000001
HostMax:   10.1.1.254            00001010.00000001.00000001 .11111110
Hosts/Net: 254                   (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:   10.1.1.0/25           00001010.00000001.00000001.0 0000000 (Class A)
Broadcast: 10.1.1.127            00001010.00000001.00000001.0 1111111
HostMin:   10.1.1.1              00001010.00000001.00000001.0 0000001
HostMax:   10.1.1.126            00001010.00000001.00000001.0 1111110
Hosts/Net: 126                   (Private Internet)


Network:   10.1.1.128/25         00001010.00000001.00000001.1 0000000 (Class A)
Broadcast: 10.1.1.255            00001010.00000001.00000001.1 1111111
HostMin:   10.1.1.129            00001010.00000001.00000001.1 0000001
HostMax:   10.1.1.254            00001010.00000001.00000001.1 1111110
Hosts/Net: 126                   (Private Internet)



Subnets:   2 
Hosts:     252

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.