PING t.tiangongwang.com (124.70.205.99) 56(84) bytes of data.
64 bytes from ecs-124-70-205-99.compute.hwclouds-dns.com (124.70.205.99): icmp_seq=1
ttl=47 time=279 ms
64 bytes from ecs-124-70-205-99.compute.hwclouds-dns.com (124.70.205.99): icmp_seq=2
ttl=47 time=279 ms
64 bytes from ecs-124-70-205-99.compute.hwclouds-dns.com (124.70.205.99): icmp_seq=3
ttl=47 time=279 ms

--- t.tiangongwang.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 279.260/279.335/279.485/0.444 ms