PING web20vn.com--wwwkk44.tumblr.com (74.114.154.18) 56(84) bytes of data.
64 bytes from 74.114.154.18 (74.114.154.18): icmp_seq=1 ttl=58 time=87.8 ms
64 bytes from 74.114.154.18 (74.114.154.18): icmp_seq=2 ttl=58 time=87.7 ms
64 bytes from 74.114.154.18 (74.114.154.18): icmp_seq=3 ttl=58 time=87.8 ms

--- web20vn.com--wwwkk44.tumblr.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 87.783/87.821/87.859/0.243 ms