Time Travel Traffic?

Weird.  I was just looking at my blog traffic for the last couple of days.  Yesterday I received a hit from a visitor that Statcounter says was using Internet Explorer 6 on a machine operating Windows Server 2003.  Was someone actually using such an ancient setup?  For that matter were they using mid 2000s vintage hardware to run them on?  It was a United States visitor, so it's not like they were visiting from some isolated corner of the planet where users have no choice but to use ancient gear.