PING sz.0571edu.com (13.248.169.48) 56(84) bytes of data.
64 bytes from a904c694c05102f30.awsglobalaccelerator.com (13.248.169.48): icmp_seq=1
ttl=248 time=13.0 ms
64 bytes from a904c694c05102f30.awsglobalaccelerator.com (13.248.169.48): icmp_seq=2
ttl=248 time=10.9 ms
64 bytes from a904c694c05102f30.awsglobalaccelerator.com (13.248.169.48): icmp_seq=3
ttl=248 time=10.9 ms

--- sz.0571edu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 10.994/11.689/13.077/0.988 ms