Address (Host or Network) Netmask (i.e. 24) Netmask for sub/supernet (optional)
/ move to:
 



Address:   202.134.0.155         11001010.10000110.00000000.100110 11
Netmask: 255.255.255.252 = 30 11111111.11111111.11111111.111111 00
Wildcard: 0.0.0.3 00000000.00000000.00000000.000000 11
=> Network: 202.134.0.152/30 11001010.10000110.00000000.100110 00 (Class C)
Broadcast: 202.134.0.155 11001010.10000110.00000000.100110 11
HostMin: 202.134.0.153 11001010.10000110.00000000.100110 01
HostMax: 202.134.0.154 11001010.10000110.00000000.100110 10
Hosts/Net: 2


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.