Book40.com is tracked by us since February, 2013. Over the time it has been ranked as high as 1 559 999 in the world, while most of its traffic comes from Japan, where it reached as high as 73 222 position. It was owned by several entities, from takafumi kumano of MFC to REACTIVATION PERIOD of Withheld for Privacy Purposes, it was hosted by Server Hosting Service (NTTPCCommunicationsInc.), Bodis LLC and others. While GMO INTERNET INC. DBA ONAMAE.COM was its first registrar, now it is moved to NameCheap Inc..

Book40 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Book40.com is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Book40.com is quite a safe domain with no visitor reviews.