教育网可用的Cloudflare香港节点

IPv4: 104.19.192.0/20 IPv6: 2606:4700:3000::/44

http://104.19.206.1/cdn-cgi/trace

h=104.19.206.1
visit_scheme=http
colo=HKG
http=http/1.1

 0 ms  101.4.114.237
 32 ms  101.4.114.182
 33 ms  cloudflare1-lacp-100g.hkix.net (123.255.90.246)
 33 ms  104.19.195.0


http://[2606:4700:3020::]/cdn-cgi/trace

h=[2606:4700:3020::]
visit_scheme=http
colo=HKG
http=http/1.1

 0 ms  cernet2.net [2001:252:0:108::2]
 33 ms  hurricaneelectric1-100g.hkix.net [2001:7fa:0:1::ca28:a19e]
 34 ms  ams-ix-hk.as13335.net [2001:df0:296::a501:3335:2]
 34 ms  2606:4700:3005::

扫描工具 https://github.com/TulvL/cloudflare-ip-tester