![]() ![]() In other cases, users prefer not to disclose their location for privacy or other reasons. In some cases, it is in the interest of users to be accurately located, for example, so that they can be offered information relevant to their location. Privacy Ī distinction can be made between co-operative and oppositional geolocation. The company used the National Geospatial-Intelligence Agency's coordinates for Pretoria, which pointed to the family's house, to represent IP addresses associated with Pretoria. This was also the result of geolocation by MaxMind. ![]() Since 2012, a family in Pretoria, South Africa, has been regularly visited by police or angry private citizens who believed their stolen phones were to be found in the family's backyard. If geolocation software maps IP addresses associated with an entire county or territory to a particular location, such as the geographic center of the territory, this can cause considerable problems for the people who happen to live there, as law enforcement authorities and others may mistakenly assume any crimes or other misconduct associated with the IP address to originate from that particular location.įor example, a farmstead northeast of Potwin, Kansas became the default site of 600 million IP addresses when the Massachusetts-based digital mapping company MaxMind changed the putative geographic center of the contiguous United States from 39.8333333,-98.585522 to 38.0000,-97.0000. Utilizing third-party tests conducted by reputable organizations.Statistical analysis of user submitted data.Data scrubbing to filter out or identify anomalies.Analysis of linguistic data from the device, using pretrained models that show that some term is frequently mentioned in a certain location (e.g.Network routing information collected to the end point of the IP address.Guesstimates from adjacent Class C range and/or gleaned from network hops.Data contributed by Internet service providers.Pairing a user's IP address with the GPS location of a device that's using such an IP address.Examination of neighborhood Bluetooth devices.Wi-Fi positioning system through the examination of neighborhood Wi-Fi BSSID.a weather website asking visitors for a city name to find their local forecast or pairing a user's IP address with the address information in their account profile. Data mining or user-submitted geographic location data:.Starting from 20 allows assignees to specify location of any IP subnetwork they own. The registries allow assignees to specify country and geographical coordinates of each assigned block. ![]()
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