dealing with bogon spam ?

[michiel at klaver.it (Michiel Klaver)]

I would suggest to report that netblock to SpamHaus to have it included at 
their DROP list, and also use that DROP list as extra filter in addition to 
your bogon filter setup at your border routers.

The SpamHaus DROP (Don't Route Or Peer) list was specially designed for this 
kind of abuse of stolen 'hijacked' netblocks and netblocks controlled 
entirely by professional spammers.

http://www.spamhaus.org/drop/


With kind regards,

Michiel Klaver
IT Professional