PING www.zzic.net (121.179.214.68) 56(84) bytes of data.
64 bytes from 121.179.214.68 (121.179.214.68): icmp_seq=1 ttl=57 time=255 ms
64 bytes from 121.179.214.68 (121.179.214.68): icmp_seq=2 ttl=57 time=254 ms
64 bytes from 121.179.214.68 (121.179.214.68): icmp_seq=3 ttl=57 time=253 ms

--- www.zzic.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 253.894/254.462/255.066/0.631 ms