Ghost traffic?

My site has bandwith gulping traffic that does not reflect on my ad impress

[jacov888]

I have a site without any meaninful traffic and has ads and affiliate links. I notice I have hits from different IPs that gulps up reasonable amount from my bandwith without even reflecting on my ad impressions or my affiliate impressions. These ips are not referred by any known or unknown search engine or sites. Does anyone hava an idea of where could this low grade traffic may be coming from?

[mack]

It could be surfers with ad blocking software? Your server logs will be the only real clue.

Mack.

[jacov888]

thanks mack, I have checked, not quite sure though how they come to my site, all direct/bookmark visits. Thank you