PING tesco.com (173.223.117.158) 56(84) bytes of data.
64 bytes from a173-223-117-158.deploy.static.akamaitechnologies.com (173.223.117.158):
icmp_seq=1 ttl=56 time=4.61 ms
64 bytes from a173-223-117-158.deploy.static.akamaitechnologies.com (173.223.117.158):
icmp_seq=2 ttl=56 time=4.16 ms
64 bytes from a173-223-117-158.deploy.static.akamaitechnologies.com (173.223.117.158):
icmp_seq=3 ttl=56 time=4.19 ms

--- tesco.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 4.160/4.322/4.617/0.221 ms