[CentOS] how is this possible?

Thu Jun 21 03:30:40 UTC 2012
Yves Bellefeuille <yan at storm.ca>

On Wednesday 20 June 2012, Bob Hoffman <bob at bobhoffman.com> wrote:

> I got a spam today (from a yahoo server, surprise!) with nothing but
> a single link.
> 
> http://     2927755261/

2927755261 in hexadecimal is AE81FFFD. If you change this to AE.81.FF.FD 
and convert it back to decimal, you get 174.129.255.253, which is 
apparently the IP address that http://www.ip-
adress.com/ip_tracer/2927755261 gave you.

I don't know why Web browsers accept this format, and I haven't seen 
this trick in several years.

-- 
Yves Bellefeuille <yan at storm.ca>
"La Esperanta Civito ne rifuzas anticipe la kunlaboron de erarintoj, se
ili konscias pri sia eraro." -- Heroldo Komunikas, n-ro 473.