LanTricks.com

LanCalculator - makes possible not only to easily calculate the subnet addresses range and subnet masks but also broadcast address, net address, net prefix and net mask inversion. Calculate masks and addresses is as easy as pie now!

LanShutDown is made for computer shutdown and/or reboot under Windows 2000/XP/2003 control both locally or in the net. In addition you can write a message to be shown before shutdown.

Network security scanner, which allows getting different information about remote computer. Nothing on the remote computer is hidden from you now!

LanWhoIs - this program helps you find out who, where and when registered the domain or site you are interested in, and the information about those who serves it now. LanWhoIs will answer all your questions about domain (site) holder or IP address!