21vianet.com is tracked by us since April, 2011. Over the time it has been ranked as high as 56 999 in the world, while most of its traffic comes from China, where it reached as high as 7 089 position. En.21vianet.com receives less than 1% of its total traffic. It was owned by several entities, from Zhan Mo of 21 ViaNet (China) Inc. to Yuan Lin of Shi Ji Hu Lian Shu Ju Zhong Xin You Xian Gong Si, it was hosted by 21ViaNet(China)Inc. and China Unicom Beijing province network. While HICHINA ZHICHENG TECHNOLOGY LTD. was its first registrar, now it is moved to Alibaba Cloud Computing (Beijing) Co. Ltd..

En.21vianet has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that En.21vianet.com is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, En.21vianet.com is a fully trustworthy domain with no visitor reviews.