1)   TCP IP Quick Guide 2005
A "Must have" quick reference for IT/Networking professionals and students who are learning and using TCP/IP; Comprehensive Protocol Map focus on TCP/IP protocol suite and key layer 1 and 2 LAN, WAN an MAN protocols; Detailed explanations of IP...

 2)   Xfer 2010-A
Xfer allows you to connect into networks that otherwise would require "Port Forwarding" to be enabled inside your firewall. Xfer allows direct addressing of devices outside the network by extending IP addressing with "Segment / Offset" addressing.

 3)   Ping Multiple Host Names and IP Addresses Software 7.0
Lookup/query details for a list of domain names (i.e. google.com) and IPs (i.e. 112.202.61.22).