Address:   172.25.1.11           10101100.00 011001.00000001.00001011
Netmask:   255.192.0.0 = 10      11111111.11 000000.00000000.00000000
Wildcard:  0.63.255.255          00000000.00 111111.11111111.11111111
=>
Network:   172.0.0.0/10          10101100.00 000000.00000000.00000000 (Class B)
Broadcast: 172.63.255.255        10101100.00 111111.11111111.11111111
HostMin:   172.0.0.1             10101100.00 000000.00000000.00000001
HostMax:   172.63.255.254        10101100.00 111111.11111111.11111110
Hosts/Net: 4194302               


Subnets

Netmask:   255.240.0.0 = 12      11111111.1111 0000.00000000.00000000
Wildcard:  0.15.255.255          00000000.0000 1111.11111111.11111111

Network:   172.0.0.0/12          10101100.0000 0000.00000000.00000000 (Class B)
Broadcast: 172.15.255.255        10101100.0000 1111.11111111.11111111
HostMin:   172.0.0.1             10101100.0000 0000.00000000.00000001
HostMax:   172.15.255.254        10101100.0000 1111.11111111.11111110
Hosts/Net: 1048574               


Network:   172.16.0.0/12         10101100.0001 0000.00000000.00000000 (Class B)
Broadcast: 172.31.255.255        10101100.0001 1111.11111111.11111111
HostMin:   172.16.0.1            10101100.0001 0000.00000000.00000001
HostMax:   172.31.255.254        10101100.0001 1111.11111111.11111110
Hosts/Net: 1048574               (Private Internet)


Network:   172.32.0.0/12         10101100.0010 0000.00000000.00000000 (Class B)
Broadcast: 172.47.255.255        10101100.0010 1111.11111111.11111111
HostMin:   172.32.0.1            10101100.0010 0000.00000000.00000001
HostMax:   172.47.255.254        10101100.0010 1111.11111111.11111110
Hosts/Net: 1048574               


Network:   172.48.0.0/12         10101100.0011 0000.00000000.00000000 (Class B)
Broadcast: 172.63.255.255        10101100.0011 1111.11111111.11111111
HostMin:   172.48.0.1            10101100.0011 0000.00000000.00000001
HostMax:   172.63.255.254        10101100.0011 1111.11111111.11111110
Hosts/Net: 1048574               



Subnets:   4 
Hosts:     4194296

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.