Host Analysis for 209.18.72.21:
IP address 209.18.72.21 is located within an IP block ranging from 209.18.64.0 to 209.18.127.255 with CIDR 209.18.64.0/18 and netmask 255.255.192.0. According to a DNS lookup, the host name attributable to this IP is dmglobal.com. Other information about this IP block suggests that users of 209.18.72.21 are in the vicinity of Jersey City, NJ, US, located at 40.723° latitude, -74.048° longitude (indicated on the map to the right), and are users of an ISP called DataPipe Inc.. The ZIP code from this locale is 07302, and the time zone is America/New York.
We have further analyzed this IP address and found that a domain is mapped to it: snellacoustics.com. 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.