Gem gems.ruby-china.org 连不上
Fetching gem metadata from https://gems.ruby-china.org/.Retrying dependency api due to error (2/4): Bundler::HTTPError Network error while fetching https://gems.ruby-china.org/api/v1/dependencies?gems=rails%2Cpg%2Csass-rails%2Cuglifier%2Ccoffee-rails%2Cjquery-rails%2Cturbolinks%2Cjbuilder%2Csdoc%2Cdevise%2Chomeland%2Cfont-awesome-sass-rails%2Cgithub-markup%2Cbyebug%2Cweb-console%2Cspring Retrying dependency api due to error (3/4): Bundler::HTTPError Network error while fetching https://gems.ruby-china.org/api/v1/dependencies?gems=rails%2Cpg%2Csass-rails%2Cuglifier%2Ccoffee-rails%2Cjquery-rails%2Cturbolinks%2Cjbuilder%2Csdoc%2Cdevise%2Chomeland%2Cfont-awesome-sass-rails%2Cgithub-markup%2Cbyebug%2Cweb-console%2Cspring
如题，是啥问题？
% ping gems.ruby-china.org ➜
PING 12f7b4-0.ca.1251971244.clb.myqcloud.com (45.113.69.41): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
Request timeout for icmp_seq 6
Request timeout for icmp_seq 7
Request timeout for icmp_seq 8
Request timeout for icmp_seq 9
^C
--- 12f7b4-0.ca.1251971244.clb.myqcloud.com ping statistics ---
11 packets transmitted, 0 packets received, 100.0% packet loss
上海长城宽带，ping 都不通，但是 https://gems.ruby-china.org/ 可以勉强打开。这种情况应该是联系长城宽带还是联系腾讯云，哪种方案更容易解决问题？
