bash-2.04$ traceroute -I www.google.com traceroute to www.google.com (216.239.33.101), 30 hops max, 40 byte packets 1 CYH-A100-VL10.GW.CMU.NET (128.2.10.254) 0.765 ms 0.435 ms 0.422 ms 2 HYPER-VL255.GW.CMU.NET (128.2.255.7) 0.462 ms 0.466 ms 0.461 ms 3 bar-cmu-g4-0-0-0.psc.net (192.88.115.181) 0.343 ms 0.318 ms 0.315 ms 4 nss5-foo.psc.net (192.88.115.3) 4.522 ms 4.253 ms 5.003 ms 5 12.124.235.73 (12.124.235.73) 15.778 ms 14.019 ms 12.569 ms 6 gbr2-p70.wswdc.ip.att.net (12.123.9.46) 13.540 ms 13.694 ms 13.477 ms 7 12.122.11.161 (12.122.11.161) 31.691 ms 15.734 ms 16.668 ms 8 * * *
s# ipsrvtrace www.google.com 1 147.28.0.1 147.28.0.1 0.449 0.418 0.469 2 12.124.162.69 12.124.162.69 15.386 15.690 15.994 3 gbr2-p55.st6wa.ip.att.net 12.123.44.86 4.707 4.992 5.299 4 gbr3-p80.st6wa.ip.att.net 12.122.5.165 41.045 41.313 41.619 5 gbr4-p10.sffca.ip.att.net 12.122.2.61 19.966 20.249 20.553 6 ggr1-p370.sffca.ip.att.net 12.123.13.69 27.782 28.072 28.393 7 above-att-2.sjc2.above.net 208.184.232.153 26.739 27.048 27.510 8 core2-sjc2-oc48.sjc3.above.net 208.184.233.50 42.689 43.016 43.523 9 main1colo56-core2-oc48.sjc3.above.net 208.185.175.198 39.220 39.479 39.945 10 - - * * * 11 - - * * * 12 www.google.com 216.239.35.100 26.910 27.409 *