Av4.us is tracked by us since June, 2015. Over the time it has been ranked as high as 63 649 in the world, while most of its traffic comes from Azerbaijan, where it reached as high as 3 103 position. It was owned by several entities, from tom kobayashi to DON STANLEY, it was hosted by K&K Corporation Ltd., Amazon Technologies Inc. and others. While NEUSTAR INC. was its first registrar, now it is moved to .

Av4 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Av4.us is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Av4.us is a suspicious domain with no visitor reviews.