Host Analysis for 129.121.61.250:
IP address 129.121.61.250 is located within an IP block ranging from 129.121.0.0 to 129.121.99.255 with CIDR 129.121.0.0/18 and netmask 255.255.156.0. According to a DNS lookup, the host name attributable to this IP is ip-129-121-61-250.local. Other information about this IP block suggests that users of 129.121.61.250 are in the vicinity of Burlington, MA, US, located at 42.508° latitude, -71.201° longitude (indicated on the map to the right), and are users of an ISP called A Small Orange LLC. The ZIP code from this locale is 01803, and the time zone is America/New York.
We have further analyzed this IP address and found that a domain is mapped to it: slipazhawaii.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.