Host Analysis for 157.7.208.16:
IP address 157.7.208.16 is located within an IP block ranging from 157.7.208.0 to 157.7.211.255 with CIDR 157.7.208.0/22 and netmask 255.255.252.0. According to a DNS lookup, the host name attributable to this IP is mail.yasuda-zaidan.or.jp. Other information about this IP block suggests that users of 157.7.208.16 are in the vicinity of Tokyo, Tokyo, JP, located at 35.690° latitude, 139.692° longitude (indicated on the map to the right), and are users of an ISP called INTERQ GMO Internet Inc. The ZIP code from this locale is 214-0021, and the time zone is Asia/Tokyo.
We have further analyzed this IP address and found that several domain names are currently mapped to it, such as kenta-harada.com, fumido.jp, e-nesto.com, ushimaru.jpn.com, and ushimaru.tv, among others. This suggests that the IP address is being used by a public server (rather than an end user or a private server) to serve web pages or other app content.