Convert IP Address to Host Name

Enter an IP Address as four numbers separated by periods:

Perl Script Files (for UNIX)

ip2host.pl takes keyboard input for IP address and returns the host name (if there is one). It loops so you can enter multiple addresses.
ip2hfile.pl gets input from one file and outputs to another file. The date will be included if it is on the same line of the log file in the format d/m/y or m/d/y. One host name is recorded for multiple consecutive hits from the same user and totals display at the bottom. This may include image files and cgi scripts.
Sample Output

	19/Aug/1995:17:30:00	198.83.19.44
	piweba4y.prodigy.com

	There have been 100 file hits from 12 users.