21vk.biz is tracked by us since April, 2011. Over the time it has been ranked as high as 2 665 799 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 80 548 position. It was owned by several entities, from XXI vek-konsalt to REDACTED FOR PRIVACY of XXI VEK-KONSALT Ltd., it was hosted by RIPE Network Coordination Centre, Aktivnie Tehnologii LLC and others.

21vk has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that 21vk.biz is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, 21vk.biz is quite a safe domain with no visitor reviews.