THC-RUT (aRe yoU There) is a local network discovery tool developed to brute force its way into wvlan access points. It offers arp-request on ip-ranges and identifies the vendor of the NIC, spoofed DHCP, BOOTP and RARP requests, icmp-address mask request and router discovery techniques. This tool should be ‘your first knife’ on a foreign network.
You can download it from the following link: https://packetstormsecurity.com/files/download/25323/thcrut-0.1.tar.gz
Source: https://packetstormsecurity.com/files/25323/thcrut-0.1.tar.gz.html