Re-IPed network 1 month ago, Few computers still trying to access old network

we reconfigured our network from a 192.168.2.x network to a 10.50.x.x network... for some reason there are still some computers trying to access this old network.. any ideas? all seems to be netbios traffic.

%PIX-3-106011: Deny inbound (No xlate) udp src inside: dst inside:

%PIX-3-106011: Deny inbound (No xlate) udp src inside: dst inside:
%PIX-3-106011: Deny inbound (No xlate) tcp src inside: dst inside:
%PIX-3-106011: Deny inbound (No xlate) tcp src inside: dst inside:

any ideas?
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rserajiAuthor Commented:
just to add more information..

it semes like there are only a handful of computers that are doing this... only ports 137, 139, 445.......
Old LMHOSTS files, old printer port mappings... they'll both do it

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rserajiAuthor Commented:
you are absolutely correct! figured it out ~ 5 hours after i posted the question...

odd thing for microsoft to do........... just contact the printers randomly?!? does anyone konw the reason for this?
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