PING web20vn.com--www.lsjyw1040.com (15.197.240.20) 56(84) bytes of data.
64 bytes from acf3b736b777428f5.awsglobalaccelerator.com (15.197.240.20): icmp_seq=1
ttl=251 time=4.55 ms
64 bytes from acf3b736b777428f5.awsglobalaccelerator.com (15.197.240.20): icmp_seq=2
ttl=251 time=4.18 ms
64 bytes from acf3b736b777428f5.awsglobalaccelerator.com (15.197.240.20): icmp_seq=3
ttl=251 time=3.96 ms

--- web20vn.com--www.lsjyw1040.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 3.965/4.232/4.550/0.247 ms