C23.at is tracked by us since May, 2012. Over the time it has been ranked as high as 1 557 299 in the world, while most of its traffic comes from Austria, where it reached as high as 8 003 position. It was owned by several entities, from Koelner Andreas mmc kommunikationstechnologie gmbh to Wolfgang Malecek of MMC GmbH, it was hosted by Streams - Christian Siller, mmc kommunikationstechnologie gmbh and others. While was its first registrar, now it is moved to NIC-AT.

C23 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that C23.at is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, C23.at is a fully trustworthy domain with no visitor reviews.