I keep seeing traceroutes going from the USA to Asia trying to reach ns1 and ns3 yahoo.com Here is the sprint looking glass from dallas Tracing the route to 2406:8600:b8:fe03::1003 1 2600:0:2:1239:144:232:9:248 [sl-crs1-fw-po0-10-5-2.v6.sprintlink.net] 10 msec 8 msec 9 msec 2 2600:0:2:1239:144:232:13:84 8 msec 2600:0:3:1239:144:232:12:192 5 msec 9 msec 3 2600:0:3:1239:144:232:0:a2 4 msec 7 msec 5 msec 4 2001:418:0:2000::259 5 msec 6 msec 5 msec 5 2001:418:0:2000::1f9 66 msec 64 msec 64 msec 6 2001:218:0:2000::52 148 msec 150 msec 153 msec 7 2001:218:0:2000::e 192 msec 196 msec 203 msec 8 2001:218:0:2000::92 194 msec 194 msec 200 msec 9 2001:218:7000:5000::116 437 msec 442 msec 433 msec 10 2403:0:100::1b2 432 msec 422 msec 444 msec 11 2406:8600:b8:fe03::1003 460 msec 430 msec 418 msec Here is conget looking glass from Dallas traceroute to ns1.yahoo.com(2001:4998:130::1001), 30 hops max, 80 byte packets 1 2001:550:1:314::1 (2001:550:1:314::1) 1.013 ms 1.008 ms 2 te0-6-0-16.ccr22.dfw01.atlas.cogentco.com (2001:550:0:1000::9a36:2d0d) 1.022 ms 1.061 ms 3 * be2441.ccr41.iah01.atlas.cogentco.com(2001:550:0:1000::9a36:2941) 5.688 ms 4 be2927.ccr21.elp01.atlas.cogentco.com(2001:550:0:1000::9a36:1dde) 21.653 ms * 5 be2930.ccr22.phx02.atlas.cogentco.com(2001:550:0:1000::9a36:2a4d) 29.552 ms 29.560 ms 6 be2931.ccr21.lax01.atlas.cogentco.com(2001:550:0:1000::9a36:2c56) 41.594 ms 41.742 ms 7 be3033.ccr41.lax05.atlas.cogentco.com(2001:550:0:1000::9a36:1a2a) 41.520 ms be3032.ccr41.lax05.atlas.cogentco.com(2001:550:0:1000::9a36:1f36) 41.527 ms 8 2001:550:2:67::2 (2001:550:2:67::2) 257.596 ms 257.607 ms 9 2001:cb0:c111:1:e::2 (2001:cb0:c111:1:e::2) 256.675 ms 256.663 ms 10 2001:cb0:41f0:1:1::1 (2001:cb0:41f0:1:1::1) 283.284 ms 283.272 ms 11 2001:cb0:41f0:1:2::2 (2001:cb0:41f0:1:2::2) 281.078 ms 281.083 ms 12 2001:cb0:4103:2:8::2 (2001:cb0:4103:2:8::2) 187.118 ms 187.128 ms 13 2406:2000:f014:212::1 (2406:2000:f014:212::1) 178.460 ms 2406:2000:f014:12::1 (2406:2000:f014:12::1) 189.707 ms 14 so-2-0-0.pat1.jpx.yahoo.com(2406:2000:f014:a::) 172.901 ms so-2-0-0.pat1.jpe.yahoo.com (2406:2000:f014:8::) 191.090 ms 15 2406:2000:f02a:5::1 (2406:2000:f02a:5::1) 173.671 ms 173.659 ms 16 ns1.yahoo.com (2001:4998:130::1001) 173.788 ms 173.740 ms