Belgium has a Kelihos problem in from CBL data for October 2012. #1 Mobistar’s AS 12493 and #2 Telenet’s AS 6848 were spewing spam from Kelihos, pushing all the other ASNs down the rankings. Kelihos rampage: it’s not just for north America!
A few other botnets have a bit of Kelihos, but only the top 2 for Belgium are part of the Kelihos rampage. (Newcomer AS 9031 EDPNET has a Cutwail problem.)