137.135.84.52 is an IP address in 8075 owned by Microsoft Corp and located in US. This page provides details on the DNS resolutions to the IP, the malware samples communicating with it and mentions in APT reports.
Reports, passive DNS (pDNS) records, Uniform Resource Locators (URLs) and malware samples associated with 137.135.84.52.
Map of the location associated with 137.135.84.52.
Note: if the roller icon stops rolling, this means there is a significant number of results being returned. Patience my friend.