Looking for hosting related ad networks

Hello, I am looking for a hosting related ad network, currently I am using cj but the stuff there converts not so well (3-5 sales per month, around 50e), plus it is kinda slow and most of the advertisers there are not in this kind of traffic. Currently 250impressions per day with the best ads I could get with 40clicks, adsense ads give around 3-5 clicks per day. I found out hostcatalog, but seems it needs too much reputation to join in, that is something I don't have.