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How does Geo IP Tool make these predictions? Like, where is the data it's associating my IP with coming from or how are they obtaining it?
by tedmiston 10y ago
How does Geo IP Tool make these predictions? Like, where is the data it's associating my IP with coming from or how are they obtaining it?
- pyvpx 10y agothey start with WHOIS data and add what they can from there to improve accuracy. Quite a few residential ISPs register blocks of IP addresses (subnets) to a city, town, neighborhood, etc.