ipcalc_cgi(1) on Linux
The text 3ddff4b4409d, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
An IP Netmask/broadcast/etc cgi calculator
The text 3ddff4b4409d, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
An IP Netmask/broadcast/etc cgi calculator