chnroutes-cfworker

Generate chnroutes by fetching RIR stats and managing to compressing routes by merging consecutive CIDRs, deployed on Cloudflare Workers. Ported from my Python script.

📢 The CIDR aggregator is now available as a standalone app: https://github.com/Gowee/cidr-aggregator 📢

API

Base URL: https://chnroutes-worker.bamboo.workers.dev 🔗

Endpoint: /generate
Parameters:
- countries
  - Comma-separated list of countries represented by 2 letters Country Code.
  - A leading ! indicates excluding all following countries. For example, !CN will cover all countries/regions except mainland China in registries specified below. A single ! indicates all countries. And so on...
- registries
  - Comma-separated list of registries: AFRINIC, APNIC, ARIN, LACNIC, RIPE. Or All for all the five.
  - Excluding is not supported.
Examples:
- https://chnroutes-worker.bamboo.workers.dev/generate?countries=CN&registries=APNIC 🔗
  - Typical chnroutes, useful for spliting traffic when bypassing the GFW with VPN/Proxies
  - Becasuse almost all of mainland China IPs are delegated to APNIC currently (Sep 2019), so it might be sufficient to only cover APNIC.
- https://chnroutes-worker.bamboo.workers.dev/generate6?countries=US&registries=All 🔗
  - All U.S. IPv6s delegated to any registries.
  - The /generate6 endpoint is experimental and subject to change.

Make sure Rust and Cargo is installed.
Download the project with git clone https://github.com/Gowee/chnroutes-cfworker.
Install the CLI tool wrangler for deploying to CloudFlare workers.
Configure and publish the worker following the official quickstart.

This repo takes rustwasm-worker-template, which is a project by Ashley Williams, as the base skeleton.