PING www.go-seo.cn (150.109.103.244) 56(84) bytes of data.
64 bytes from 150.109.103.244 (150.109.103.244): icmp_seq=1 ttl=119 time=203 ms
64 bytes from 150.109.103.244 (150.109.103.244): icmp_seq=2 ttl=119 time=200 ms
64 bytes from 150.109.103.244 (150.109.103.244): icmp_seq=3 ttl=119 time=200 ms

--- www.go-seo.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 200.835/201.713/203.315/1.134 ms