PING h01.takfeng.net (183.178.15.74) 56(84) bytes of data.
64 bytes from 183178015074.static.ctinets.com (183.178.15.74): icmp_seq=1 ttl=57 time=216
ms
64 bytes from 183178015074.static.ctinets.com (183.178.15.74): icmp_seq=2 ttl=57 time=215
ms
64 bytes from 183178015074.static.ctinets.com (183.178.15.74): icmp_seq=3 ttl=57 time=215
ms

--- h01.takfeng.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 215.588/215.846/216.321/0.336 ms