PING 488928.sched.sma.tdnsstic1.cn (122.188.45.182) 56(84) bytes of data.
64 bytes from 122.188.45.182 (122.188.45.182): icmp_seq=1 ttl=54 time=311 ms
64 bytes from 122.188.45.182 (122.188.45.182): icmp_seq=2 ttl=54 time=311 ms
64 bytes from 122.188.45.182 (122.188.45.182): icmp_seq=3 ttl=54 time=311 ms

--- 488928.sched.sma.tdnsstic1.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 311.121/311.154/311.185/0.456 ms