[CQ-Contest] arrl dx ssb spotting report

Jack Brindle jackbrindle at earthlink.net
Thu Mar 12 17:01:40 PDT 2009


Not necessarily true. All users behind a single NAT will have the same IP address as far as the external network is concerned. The NAT network could actually be very big (ours at work is US-wide connected through a large VPN). So it is entirely possible that these are spots by different people in different locations.

Of course this also applies to participants on different computers in a multi-multi, who are also probably using a single IP address behind a NAT.

Having pointed this out, I'd say it doesn't look all that good for the spotters.

Jack Brindle, W6FB

-----Original Message-----
>From: W0MU Mike Fatchett <w0mu at w0mu.com>
>Sent: Mar 12, 2009 7:56 AM
>To: 'Tom Osborne' <w7why at verizon.net>, 'CQ-Contest' <cq-contest at contesting.com>
>Subject: Re: [CQ-Contest] arrl dx ssb spotting report
>
>Three of them used the same Ip address and the other one was in the same
>block.
>
>Which means the same person. 
>
>
>"A slip of the foot you may soon recover, but a slip of the tongue you may
>never get over." Ben Franklin
>-----Original Message-----
>From: cq-contest-bounces at contesting.com
>[mailto:cq-contest-bounces at contesting.com] On Behalf Of Tom Osborne
>Sent: Wednesday, March 11, 2009 9:13 PM
>To: CQ-Contest
>Subject: Re: [CQ-Contest] arrl dx ssb spotting report
>
>Any body care to compute the odds of  4 different stations with the same
>suffix doing 4 spots in a row?  73 Tom W7WHY
>
>
>66.50.29.32 W0GHY-@ 1887 WP4U cq cq contest
>66.50.29.32 WA7GHY-@ 1887 WP4U arrl test
>66.50.29.32 W5GHY-@ 1887 WP4U arrl  looking for westcoast st
>66.50.29.64 W7GHY-@ 7283 WP4U arrl test 
>
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