PING 28niu.com (45.192.240.111) 56(84) bytes of data.
64 bytes from 45.192.240.111 (45.192.240.111): icmp_seq=1 ttl=53 time=273 ms
64 bytes from 45.192.240.111 (45.192.240.111): icmp_seq=2 ttl=53 time=272 ms
64 bytes from 45.192.240.111 (45.192.240.111): icmp_seq=3 ttl=53 time=272 ms

--- 28niu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 272.715/272.974/273.317/0.252 ms