WhoIs questions & answers

Whois allows the user to lookup the Regional Internet Regsitry (RIR) information for an IP Address.

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Alternative downloads

WhatRoute
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Designed to find the names of all the routers an IP packet passes through on its way from your Mac to a destination host.

WaterRoof
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Ipfw firewall management frontend with bandwidth tuning, NAT setup, port redirection...

WhoIs Analyzer Pro
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WhoIs Analyzer Pro provides access to contact records and other information.