January 5, 2025
Why IP Geolocation is Often Inaccurate: The Database Problem
You are in Istanbul, but the site says Ankara. Why? We explain how GeoIP databases like MaxMind work, and why ISP dynamic pools break accuracy.
Read More โArticles about networking, IP addresses, and developer tools
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You are in Istanbul, but the site says Ankara. Why? We explain how GeoIP databases like MaxMind work, and why ISP dynamic pools break accuracy.
Read More โLinux default TCP CUBIC is old. Google BBR ignores packet loss and focuses on the pipe size. Here is why you should enable BBR on your servers.
Read More โTCP has ruled the web for 40 years. Now, HTTP/3 replaces it with QUIC over UDP. No more Head-of-Line Blocking.
Read More โPages load halfway and hang? Images do not appear? You likely have an MTU mismatch inside your VPN tunnel.
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