NetPenguin - including following network tools:IP Scanner which can find IP address;LAN Scanner which can scan IP addresses in ethernet LAN;Ping;netstat;Port Scanner;Domain Name Search which can find informations of country and others from DNS, whois server;Packet Sniffer;MAC Address Scanner which can lookup MAC address with a specific IP address;and ARP fastener which could bolt ARP to IP address.
System requirements:
Intel Pentium or higher with 64 MB RAM or more. More than 128MB Recommended !