bash-3.1$ ping ukr.net
PING ukr.net (195.214.195.105) 56(84) bytes of data.
64 bytes from 195.214.195.105: icmp_seq=1 ttl=61 time=12.6 ms
64 bytes from 195.214.195.105: icmp_seq=2 ttl=61 time=11.7 ms
64 bytes from 195.214.195.105: icmp_seq=3 ttl=61 time=11.3 ms
bash-3.1$ ping ya.ru
PING ya.ru (87.250.250.203) 56(84) bytes of data.
64 bytes from www.yandex.ru (87.250.250.203): icmp_seq=1 ttl=57 time=27.3 ms
64 bytes from www.yandex.ru (87.250.250.203): icmp_seq=2 ttl=56 time=27.3 ms
64 bytes from www.yandex.ru (87.250.250.203): icmp_seq=3 ttl=57 time=29.7 ms
bash-3.1$ ping vk.com
PING vk.com (87.240.131.101) 56(84) bytes of data.
64 bytes from srv101-131.vkontakte.ru (87.240.131.101): icmp_seq=1 ttl=57 time=41.2 ms
64 bytes from srv101-131.vkontakte.ru (87.240.131.101): icmp_seq=2 ttl=57 time=41.4 ms
64 bytes from srv101-131.vkontakte.ru (87.240.131.101): icmp_seq=3 ttl=57 time=42.5 ms
bash-3.1$ ping lingualeo.ru
PING lingualeo.ru (176.34.112.140) 56(84) bytes of data.
64 bytes from ec2-176-34-112-140.eu-west-1.compute.amazonaws.com (176.34.112.140): icmp_seq=1 ttl=49 time=69.3 ms
64 bytes from ec2-176-34-112-140.eu-west-1.compute.amazonaws.com (176.34.112.140): icmp_seq=2 ttl=49 time=70.3 ms
64 bytes from ec2-176-34-112-140.eu-west-1.compute.amazonaws.com (176.34.112.140): icmp_seq=3 ttl=49 time=69.9 ms
bash-3.1$ ping yahoo.com
PING yahoo.com (98.139.183.24) 56(84) bytes of data.
64 bytes from ir2.fp.vip.bf1.yahoo.com (98.139.183.24): icmp_seq=1 ttl=53 time=297 ms
64 bytes from ir2.fp.vip.bf1.yahoo.com (98.139.183.24): icmp_seq=2 ttl=53 time=660 ms
64 bytes from ir2.fp.vip.bf1.yahoo.com (98.139.183.24): icmp_seq=3 ttl=53 time=279 ms
64 bytes from ir2.fp.vip.bf1.yahoo.com (98.139.183.24): icmp_seq=4 ttl=53 time=383 ms
и почему пинги порядка 50ms дико затормаживают массу сайтов, например почти все гуглевые?