Excellent, hadn't thought of looking at the information that way.
I converted the last two numbers to decimal, octal and binary to see if I a site by those names exists. No success yet.
Yep, of course, it could be some other number's trick.
Here's something for you:
http://search.yahoo.com/search?p=truc155&sm=Yahoo%21+Search&toggle=1&ei=UTF-8&xargs=0&pstart=1&fr=FP-tab-web-t&dups=1
http://www.altavista.com/web/results?itag=ody&q=%22truc155-1%22&kgs=0&kls=0
http://www.google.com/search?q=%22truc155-1%22&hl=en&lr=&filter=0
http://www.icerocket.com/search?tab=web&q=%22truc155-1%22