%> traceroute gaia.cs.umass.edu
traceroute to 128.119.245.12 (128.119.245.12), 20 hops max, 60 byte packets
1 * * *
2 ae102-3102.bb1.tyo1.jp.m247.ro (82.102.29.24) 0.667 ms 1.777 ms 0.640 ms
3 * * *
4 be3000.ccr81.tyo01.atlas.cogentco.com (154.54.89.185) 0.976 ms be2999.ccr81.tyo01.atlas.cogentco.com (154.54.89.181) 2.346 ms be3000.ccr81.tyo01.atlas.cogentco.com (154.54.89.185) 2.424 ms
5 be3696.ccr41.sjc03.atlas.cogentco.com (154.54.86.137) 108.198 ms 108.177 ms 108.240 ms
6 be3670.ccr22.sfo01.atlas.cogentco.com (154.54.43.13) 109.512 ms be3360.ccr42.lax01.atlas.cogentco.com (154.54.25.149) 110.026 ms be3670.ccr22.sfo01.atlas.cogentco.com (154.54.43.13) 109.442 ms
7 * be3905.ccr81.slc03.atlas.cogentco.com (154.54.1.209) 125.920 ms *
8 be3322.ccr22.den01.atlas.cogentco.com (154.54.163.249) 125.452 ms be2752.ccr21.den01.atlas.cogentco.com (154.54.163.245) 125.674 ms be3322.ccr22.den01.atlas.cogentco.com (154.54.163.249) 125.687 ms
9 be3802.ccr31.oma02.atlas.cogentco.com (154.54.165.78) 145.556 ms be4995.ccr32.oma02.atlas.cogentco.com (154.54.165.214) 145.701 ms be3670.ccr22.sfo01.atlas.cogentco.com (154.54.43.13) 111.625 ms
10 be5068.ccr42.ord01.atlas.cogentco.com (154.54.166.74) 145.765 ms 145.734 ms 145.542 ms
11 port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) 151.530 ms port-channel2718.ccr92.cle04.atlas.cogentco.com (154.54.7.130) 151.292 ms 151.229 ms
12 be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) 163.503 ms be8023.ccr22.alb02.atlas.cogentco.com (154.54.169.198) 163.253 ms be4995.ccr32.oma02.atlas.cogentco.com (154.54.165.214) 151.505 ms
13 be8028.rcr71.orh02.atlas.cogentco.com (154.54.169.217) 164.697 ms 164.369 ms be5068.ccr42.ord01.atlas.cogentco.com (154.54.166.74) 147.693 ms
14 be2191.rcr71.orh01.atlas.cogentco.com (154.54.160.70) 164.194 ms 164.069 ms 164.035 ms
15 38.32.33.83 (38.32.33.83) 164.292 ms 164.448 ms be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) 169.266 ms
16 be8028.rcr71.orh02.atlas.cogentco.com (154.54.169.217) 169.906 ms 69.16.0.9 (69.16.0.9) 164.784 ms 164.658 ms
17 69.16.3.0 (69.16.3.0) 167.620 ms 167.579 ms 167.553 ms
18 core2-rt-et-4-3-0.gw.umass.edu (192.80.83.105) 169.385 ms 167.566 ms core1-rt-et-4-3-0.gw.umass.edu (192.80.83.101) 167.706 ms
19 n1-rt-1-1-et-10-0-0.gw.umass.edu (128.119.0.120) 179.584 ms 69.16.0.9 (69.16.0.9) 166.658 ms 166.765 ms
20 n1-fnt-fw-1-1-1-31-vl1092.gw.umass.edu (128.119.77.233) 167.352 ms 167.306 ms 167.297 ms

%> traceroute gaia.cs.umass.edu
traceroute to 128.119.245.12 (128.119.245.12), 20 hops max, 60 byte packets
1 * * *
2 100.74.0.102 (100.74.0.102) 0.323 ms * *
3 et-0-1-8.bdr2-m23-lon2-uk.gb.as13213.net (212.78.92.182) 0.425 ms et-0-1-8.bdr1-m22-lon2-uk.gb.as13213.net (212.78.92.180) 0.360 ms et-0-1-8.bdr2-m23-lon2-uk.gb.as13213.net (212.78.92.182) 0.333 ms
4 98.158.181.213 (98.158.181.213) 0.526 ms 98.158.181.215 (98.158.181.215) 0.883 ms 98.158.181.207 (98.158.181.207) 0.800 ms
5 et-0-0-31.cr11-lon1.ip4.gtt.net (87.119.123.65) 1.227 ms ae19-616.cr10-lon1.ip4.gtt.net (212.115.148.169) 1.569 ms et-0-0-31.cr11-lon1.ip4.gtt.net (87.119.123.65) 1.162 ms
6 ae13.cr1-bos1.ip4.gtt.net (89.149.130.37) 64.607 ms 64.559 ms 64.408 ms
7 ip4.gtt.net (65.175.24.206) 63.916 ms 64.067 ms 63.913 ms
8 69.16.3.0 (69.16.3.0) 82.234 ms 82.198 ms 81.862 ms
9 core1-rt-et-4-3-0.gw.umass.edu (192.80.83.101) 66.823 ms 66.929 ms 66.948 ms
10 n1-rt-1-1-et-0-0-0.gw.umass.edu (128.119.0.216) 67.233 ms 67.001 ms 67.136 ms
11 n1-fnt-fw-1-1-1-31-vl1092.gw.umass.edu (128.119.77.233) 66.749 ms 66.804 ms 66.915 ms
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *