Xiao Liu Lab
Nov 19, 2025 · Information Security
How to Restrict Nginx Access to Mainland China Using Free APNIC IP Data in 3 Simple Steps
This guide shows how to automatically download the latest APNIC IP allocation list, generate Nginx allow rules for Chinese IP ranges, configure the server to permit only those addresses, and set up daily updates, providing a free, low‑overhead way to block foreign traffic.
APNICChinaIP blocking
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