PING www.namsungco.com (211.239.157.74) 56(84) bytes of data.
64 bytes from 211.239.157.74 (211.239.157.74): icmp_seq=1 ttl=58 time=260 ms
64 bytes from 211.239.157.74 (211.239.157.74): icmp_seq=2 ttl=58 time=259 ms
64 bytes from 211.239.157.74 (211.239.157.74): icmp_seq=3 ttl=58 time=259 ms

--- www.namsungco.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 259.657/259.886/260.262/0.494 ms