PING comm01.com (202.181.228.57) 56(84) bytes of data.
64 bytes from mail3.mysms.com.hk (202.181.228.57): icmp_seq=1 ttl=126 time=341 ms
64 bytes from mail3.mysms.com.hk (202.181.228.57): icmp_seq=2 ttl=126 time=339 ms
64 bytes from mail3.mysms.com.hk (202.181.228.57): icmp_seq=3 ttl=126 time=339 ms

--- comm01.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2111ms
rtt min/avg/max/mdev = 339.582/340.226/341.101/0.929 ms