Nice Traffic Engineering by Swisscom ...
www.bluewin.ch vs. www.swisscom.ch
traceroute www.bluewin.ch traceroute to www.bluewin.ch (195.186.3.80), 64 hops max, 44 byte packets 1 public-gw (212.101.4.129) 0.472 ms 0.422 ms 0.422 ms 2 zuchwil-b-xmr1-v4 (212.101.0.161) 0.356 ms 0.305 ms 0.273 ms 3 zurich-t-bb5-v-2 (212.101.0.231) 2.210 ms 2.072 ms 2.086 ms 4 sl-gw10-zur-5-0-0.sprintlink.net (80.93.9.145) 2.492 ms 2.435 ms * 5 sl-bb20-zur-13-0.sprintlink.net (80.93.8.37) 2.267 ms 2.212 ms 2.546 ms 6 sl-bb20-fra-11-1.sprintlink.net (213.206.129.155) 8.045 ms 7.715 ms 7.568 ms 7 sl-bb21-fra-15-0.sprintlink.net (217.147.96.34) 7.731 ms 7.569 ms 7.551 ms 8 ge-6-13.car1.Frankfurt1.Level3.net (4.68.111.141) 24.140 ms * 24.193 ms 9 ae-31-55.ebr1.Frankfurt1.Level3.net (4.68.118.158) 19.180 ms ae-31-53.ebr1.Frankfurt1.Level3.net (4.68.118.94) 19.079 ms ae-32-54.ebr2.Frankfurt1.Level3.net (4.68.118.126) 19.027 ms 10 ae-2.ebr2.Paris1.Level3.net (4.69.132.141) 24.612 ms ae-1-100.ebr1.Frankfurt1.Level3.net (4.69.132.125) 23.228 ms ae-2.ebr2.Paris1.Level3.net (4.69.132.141) 29.033 ms 11 ae-2.ebr2.Paris1.Level3.net (4.69.132.141) 35.436 ms ae-5.ebr2.Washington1.Level3.net (4.69.132.113) 112.251 ms ae-2.ebr2.Paris1.Level3.net (4.69.132.141) 30.059 ms 12 ae-5.ebr2.Washington1.Level3.net (4.69.132.113) 111.073 ms ae-72-72.csw2.Washington1.Level3.net (4.69.134.150) 115.081 ms ae-5.ebr2.Washington1.Level3.net (4.69.132.113) 104.589 ms 13 ae-74-74.ebr4.Washington1.Level3.net (4.69.134.181) 104.390 ms ae-72-72.csw2.Washington1.Level3.net (4.69.134.150) 104.975 ms ae-84-84.ebr4.Washington1.Level3.net (4.69.134.185) 108.475 ms 14 ae-84-84.ebr4.Washington1.Level3.net (4.69.134.185) 107.689 ms ae-4.ebr3.LosAngeles1.Level3.net (4.69.132.81) 173.372 ms 161.967 ms 15 ae-4.ebr3.LosAngeles1.Level3.net (4.69.132.81) 161.863 ms ae-2.ebr3.SanJose1.Level3.net (4.69.132.9) 167.725 ms ae-4.ebr3.LosAngeles1.Level3.net (4.69.132.81) 172.804 ms 16 * ae-2.ebr3.SanJose1.Level3.net (4.69.132.9) 167.666 ms ae-73-73.csw2.SanJose1.Level3.net (4.69.134.230) 167.334 ms 17 ae-73-73.csw2.SanJose1.Level3.net (4.69.134.230) 178.840 ms ae-83-83.csw3.SanJose1.Level3.net (4.69.134.234) 179.588 ms ge-1-3-0-89.bbr2.SanJose1.Level3.net (4.68.18.130) 168.250 ms 18 ge-1-3-0-89.bbr2.SanJose1.Level3.net (4.68.18.130) 167.554 ms so-14-0.hsa4.SanJose1.Level3.net (4.68.114.158) 167.686 ms ge-1-3-0-89.bbr2.SanJose1.Level3.net (4.68.18.130) 168.224 ms 19 * so-14-0.hsa4.SanJose1.Level3.net (4.68.114.158) 168.031 ms * 20 * * * 21 * * * 22 i79zhb-005-pos4-0.bb.ip-plus.net (138.187.159.5) 654.770 ms * i00nye-005-pos5-2.bb.ip-plus.net (138.187.159.9) 657.152 ms 23 * * * 24 tge3-3.bwrt1inb.bluewin.ch (195.186.0.113) 661.318 ms * * 25 * * * 26 * * *
traceroute to www.swisscom.ch (138.190.1.60), 64 hops max, 44 byte packets 1 public-gw (212.101.4.129) 0.717 ms 0.574 ms 0.397 ms 2 zuchwil-b-xmr1-v4 (212.101.0.161) 0.342 ms 0.407 ms 0.357 ms 3 zurich-t-bb5-v-2 (212.101.0.231) 2.280 ms 2.030 ms 2.050 ms 4 sl-gw10-zur-5-0-0.sprintlink.net (80.93.9.145) 2.510 ms 2.259 ms * 5 sle-swiss3-1-0.sprintlink.net (80.93.9.66) 2.362 ms 2.189 ms 2.207 ms 6 i79tix-015-gig2-13.bb.ip-plus.net (138.187.129.58) 153.872 ms 208.285 ms 3.572 ms 7 i79zhh-015-xxx1-4.bb.ip-plus.net (138.187.129.73) 18.265 ms 2.460 ms 2.306 ms 8 i64beb-000-gig0-3.bb.ip-plus.net (138.187.130.161) 4.573 ms 4.601 ms 4.274 ms 9 i64beb-061-gig0-1.bb.ip-plus.net (138.187.156.142) 5.306 ms 5.153 ms 5.154 ms 10 cit-00-lb-ser1-0.ce.ip-plus.net (164.128.156.242) 6.172 ms 5.535 ms 7.259 ms 11 * * *
Regards Erich