# tcptraceroute -p 80 www.yandex.ru
traceroute to www.yandex.ru (87.250.251.3), 30 hops max, 40 byte packets
1 www.yandex.ru (87.250.251.3) 0.315 ms 0.306 ms 0.300 ms
# tcptraceroute -p 80 www.google.com
traceroute to www.google.com (173.194.35.178), 30 hops max, 40 byte packets
1 muc03s02-in-f18.1e100.net (173.194.35.178) 0.128 ms 80.033 ms 80.042 ms
# tcptraceroute -p 80 www.microsoft.com
traceroute to www.microsoft.com (64.4.11.42), 30 hops max, 40 byte packets
1 64.4.11.42 (64.4.11.42) 0.504 ms 0.484 ms 0.478 ms
# tcptraceroute -p 80 www.apple.com
traceroute to www.apple.com (92.123.149.15), 30 hops max, 40 byte packets
1 a92-123-149-15.deploy.akamaitechnologies.com (92.123.149.15) 0.384 ms 0.365 ms 0.361 ms
Счастье, конечно, было недолгим. Ни хрена не работает:
# telnet www.yandex.ru 80
Trying 77.88.21.3...
telnet: connect to address 77.88.21.3: Connection refused
Trying 87.250.250.3...
telnet: connect to address 87.250.250.3: Connection refused
Trying 87.250.250.203...
telnet: connect to address 87.250.250.203: Connection refused
Trying 87.250.251.3...
telnet: connect to address 87.250.251.3: Connection refused
Trying 93.158.134.3...
telnet: connect to address 93.158.134.3: Connection refused
Trying 93.158.134.203...
telnet: connect to address 93.158.134.203: Connection refused
Trying 213.180.204.3...
telnet: connect to address 213.180.204.3: Connection refused
Trying 213.180.193.3...
telnet: connect to address 213.180.193.3: Connection refused
# telnet www.google.com 80
Trying 173.194.35.180...
telnet: connect to address 173.194.35.180: Connection refused
Trying 173.194.35.176...
telnet: connect to address 173.194.35.176: Connection refused
Trying 173.194.35.177...
telnet: connect to address 173.194.35.177: Connection refused
Trying 173.194.35.178...
telnet: connect to address 173.194.35.178: Connection refused
Trying 173.194.35.179...
telnet: connect to address 173.194.35.179: Connection refused
Trying 2a00:1450:4016:801::1010...
telnet: connect to address 2a00:1450:4016:801::1010: Network is unreachable
Спасибо криворуким уродам из отдела server engineering за мою пошатнувшуюся психику.
Оригинал этой записи в личном блоге.