PING ap-hongkong.tencentscf.com (43.135.105.247) 56(84) bytes of data.
64 bytes from 43.135.105.247 (43.135.105.247): icmp_seq=1 ttl=58 time=195 ms
64 bytes from 43.135.105.247 (43.135.105.247): icmp_seq=2 ttl=58 time=195 ms
64 bytes from 43.135.105.247 (43.135.105.247): icmp_seq=3 ttl=58 time=195 ms

--- ap-hongkong.tencentscf.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 195.195/195.401/195.609/0.398 ms