I'm in Wellington on TelstraClear Cable using a tunnel from Sixxs. $ traceroute6 www.ietf.org traceroute6 to www.ietf.org (2001:1890:123a::1:1e) from 2001:4428:233:1:222:41ff:fef8:6e67, 64 hops max, 12 byte packets 1 2001:4428:233:1::1 11.856 ms 1.114 ms 1.032 ms 2 gw-93.wlg-01.nz.sixxs.net 13.620 ms 11.821 ms 14.235 ms 3 ge0-1-6.v6wlg0.acsdata.co.nz 11.434 ms 12.812 ms 13.169 ms 4 ge0-0-2321.v6akl1.acsdata.co.nz 29.233 ms 31.977 ms 22.129 ms 5 ten-0-0-0-134.bdr01.akl02.akl.vocus.net.au 22.808 ms 22.978 ms 25.967 ms 6 ten-0-2-0-400.bdr01.akl01.akl.vocus.net.au 22.252 ms 25.241 ms 23.558 ms 7 ten-0-1-0-61.bdr02.akl01.akl.vocus.net.au 146.175 ms 146.855 ms 149.799 ms 8 pos-0-1-1.bdr01.pao01.ca.vocus.net.au 150.338 ms 148.269 ms 147.502 ms 9 paix.ipv6.he.net 173.738 ms 175.820 ms 183.567 ms 10 10gigabitethernet4-1.core1.sjc2.he.net 150.007 ms 160.986 ms 155.451 ms 11 10gigabitethernet5-3.core1.lax2.he.net 160.793 ms 164.724 ms 165.562 ms 12 2001:470:0:1e6::2 156.835 ms 155.706 ms 156.993 ms 13 * * * 14 2001:1890:c00:3a00::11fb:8591 161.832 ms 160.331 ms 169.098 ms 15 2001:1890:c00:3a00::11fb:8591 162.098 ms 161.494 ms 159.654 ms 16 mail.ietf.org 161.515 ms 162.449 ms 159.555 ms I'd like native service but in the meantime this works pretty well for me. Compare with a v4 trace: $ traceroute www.ietf.org traceroute to www.ietf.org (12.22.58.30), 64 hops max, 52 byte packets 1 10.0.33.1 (10.0.33.1) 1.810 ms 1.199 ms 1.332 ms 2 * * * 3 lo0.internet.ivpn.pe14.telstraclear.net (218.101.61.97) 14.194 ms 11.819 ms 12.244 ms 4 * * * 5 ie1-g-0-0-0.telstraclear.net (203.98.50.1) 34.965 ms 21.553 ms 20.706 ms 6 ge-0-2-0-1.xcore1.acld.telstraclear.net (203.98.50.251) 20.372 ms 21.295 ms 21.674 ms 7 203.167.233.10 (203.167.233.10) 21.330 ms 22.027 ms 20.608 ms 8 i-0-0-4-0.tlot-core01.bx.reach.com (202.84.142.118) 149.381 ms 145.114 ms 145.639 ms 9 i-2-6.tlot03.bi.reach.com (202.84.251.150) 147.112 ms 146.785 ms 149.739 ms 10 208.175.201.5 (208.175.201.5) 147.479 ms 160.802 ms 149.531 ms 11 cr2-tengig-0-7-3-0.losangeles.savvis.net (204.70.193.49) 148.640 ms 147.146 ms 162.138 ms 12 er2-tengig-3-1.lay.savvis.net (204.70.198.10) 148.090 ms 147.476 ms 149.505 ms 13 208.174.194.66 (208.174.194.66) 149.045 ms 181.269 ms 149.780 ms 14 cr1.la2ca.ip.att.net (12.123.132.129) 157.413 ms cr1.la2ca.ip.att.net (12.123.30.6) 169.359 ms 180.760 ms 15 gar7.la2ca.ip.att.net (12.122.104.9) 168.964 ms 168.201 ms 170.128 ms 16 12.94.198.6 (12.94.198.6) 171.382 ms 177.381 ms 172.403 ms 17 mail.ietf.org (12.22.58.30) 161.308 ms 158.160 ms 158.017 ms