PING underground-sjinlong.qjy168.com (75.2.73.19) 56(84) bytes of data.
64 bytes from ae34e8489043d1c23.awsglobalaccelerator.com (75.2.73.19): icmp_seq=1 ttl=251
time=12.8 ms
64 bytes from ae34e8489043d1c23.awsglobalaccelerator.com (75.2.73.19): icmp_seq=2 ttl=251
time=10.0 ms
64 bytes from ae34e8489043d1c23.awsglobalaccelerator.com (75.2.73.19): icmp_seq=3 ttl=251
time=10.0 ms

--- underground-sjinlong.qjy168.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 10.017/10.983/12.895/1.354 ms