Network Tools Collection I.I.R.² Complete lookup on an IP/hostname (ip/dns forward and reverse resolution, domain name whois, ip and netblock info) IP Info Displays IP address, together with ISP name and ISP location IP Calculator Complete CIDR based IP, network, netmask, gateway calculator. Speed Tests connection bandwidth speed and compares it to most frequent bandwidths available. PortCheck Checks the status of up to 5 TCP/UDP ports Documentation Network related documentation collection. These scripts are currently work in progress, so errors or weird results may occur. Copyright © 2004-09, The Stupid Minds. Some rights reserved. Contact us