Localzone DLN (EU/IE/Dublin) smokeping node
D.ROOT-SERVERS.NET (University of Maryland AS10886 - IPv4)


2026-02-09 14:00:01 - Now

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 > be5833.rcr21.dub02.atlas.cogentco.com (154.25.16.237) [] 1.226ms 1.170ms 1.148ms
5 > be2743.rcr21.dub01.atlas.cogentco.com (154.54.57.141) [AS174] 1.613ms 1.769ms 1.627ms
6 > port-channel8667.ccr91.lhr01.atlas.cogentco.com (154.54.75.34) [AS174] 9.551ms 9.586ms 9.608ms
7 > be8671.ccr41.jfk02.atlas.cogentco.com (154.54.167.69) [AS174] 78.568ms 78.723ms 78.670ms
8 > port-channel8073.ccr91.dca04.atlas.cogentco.com (154.54.170.69) [AS174] 82.467ms 82.541ms 82.425ms
9 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 83.557ms 83.678ms 83.569ms
10 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 83.221ms 83.486ms 83.124ms
11 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 83.663ms 83.534ms 83.296ms
12 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 83.476ms 83.630ms 83.425ms
13 > 154.24.92.85 (154.24.92.85) [] 83.821ms 83.707ms 83.585ms
14 > 38.122.166.6 (38.122.166.6) [AS174] 83.070ms 83.113ms 82.976ms
15 > d.root-servers.net (199.7.91.13) [AS10886] 83.063ms 83.036ms 83.060ms

2026-02-09 13:45:02 - 2026-02-09 14:00:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 > be5833.rcr21.dub02.atlas.cogentco.com (154.25.16.237) [] 0.982ms 0.933ms 0.955ms
5 > be2743.rcr21.dub01.atlas.cogentco.com (154.54.57.141) [AS174] 1.782ms 1.614ms 1.680ms
6 > be2654.ccr21.lpl01.atlas.cogentco.com (154.54.62.41) [AS174] 7.764ms 7.756ms 7.732ms
7 > be3042.ccr21.ymq01.atlas.cogentco.com (154.54.44.162) [AS174] 77.567ms 77.365ms 77.487ms
8 > be2088.ccr21.alb02.atlas.cogentco.com (154.54.43.18) [AS174] 82.697ms 82.495ms 82.587ms
9 > be4076.ccr41.jfk02.atlas.cogentco.com (154.54.90.97) [AS174] 85.636ms 85.460ms 85.377ms
10 > port-channel8073.ccr91.dca04.atlas.cogentco.com (154.54.170.69) [AS174] 89.018ms 89.017ms 89.029ms
11 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 90.329ms 90.076ms 90.177ms
12 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 90.185ms 90.015ms 90.205ms
13 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 90.396ms 90.371ms 90.547ms
14 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 90.346ms 90.349ms 90.041ms
15 > 154.24.92.85 (154.24.92.85) [] 90.845ms 90.483ms 90.850ms
16 > 38.122.166.6 (38.122.166.6) [AS174] 91.927ms 90.397ms 90.001ms
17 > d.root-servers.net (199.7.91.13) [AS10886] 89.598ms 89.567ms 89.611ms

2026-02-02 15:45:01 - 2026-02-09 13:45:02

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 > be5833.rcr21.dub02.atlas.cogentco.com (154.25.16.237) [] 1.435ms 1.281ms 1.235ms
5 > be2743.rcr21.dub01.atlas.cogentco.com (154.54.57.141) [AS174] 1.620ms 1.570ms 1.571ms
6 > port-channel8667.ccr91.lhr01.atlas.cogentco.com (154.54.75.34) [AS174] 354.706ms 353.841ms
7 > be8671.ccr41.jfk02.atlas.cogentco.com (154.54.167.69) [AS174] 78.431ms 78.726ms 78.515ms
8 > port-channel8073.ccr91.dca04.atlas.cogentco.com (154.54.170.69) [AS174] 82.425ms 82.416ms 82.429ms
9 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 83.666ms 83.366ms 83.418ms
10 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 83.287ms 83.553ms 83.467ms
11 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 83.444ms 83.536ms 83.498ms
12 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 83.733ms 83.660ms 83.591ms
13 > 154.24.92.85 (154.24.92.85) [] 83.710ms 83.723ms 83.700ms
14 > 38.122.166.6 (38.122.166.6) [AS174] 83.027ms 83.006ms 83.203ms
15 > d.root-servers.net (199.7.91.13) [AS10886] 83.007ms 82.951ms 83.011ms

2026-02-02 15:30:01 - 2026-02-02 15:45:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 > be5833.rcr21.dub02.atlas.cogentco.com (154.25.16.237) [] 1.229ms 1.403ms 1.343ms
5 > be2743.rcr21.dub01.atlas.cogentco.com (154.54.57.141) [AS174] 1.691ms 1.590ms 1.737ms
6 > port-channel2200.ccr92.lhr01.atlas.cogentco.com (154.54.73.166) [AS174] 9.531ms 9.510ms 9.470ms
7 > be3501.ccr42.jfk02.atlas.cogentco.com (154.54.95.101) [AS174] 78.257ms 78.540ms 78.539ms
8 > port-channel4986.ccr92.cle04.atlas.cogentco.com (154.54.162.169) [AS174] 88.047ms 88.039ms port-channel4985.ccr91.cle04.atlas.cogentco.com(154.54.162.165)
9 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [] 90.569ms 90.541ms 90.539ms
10 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 91.607ms 91.635ms 91.648ms
11 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 91.361ms 91.298ms 91.402ms
12 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 91.640ms 91.542ms 91.567ms
13 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 91.729ms 91.559ms 91.768ms
14 > 154.24.92.85 (154.24.92.85) [] 91.802ms 91.778ms 91.770ms
15 > 38.122.166.6 (38.122.166.6) [AS174] 91.052ms 91.145ms 91.135ms
16 > d.root-servers.net (199.7.91.13) [AS10886] 91.163ms 88.351ms 88.341ms

2026-02-02 15:15:01 - 2026-02-02 15:30:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 > be5833.rcr21.dub02.atlas.cogentco.com (154.25.16.237) [] 1.333ms 1.217ms 1.308ms
5 > be2743.rcr21.dub01.atlas.cogentco.com (154.54.57.141) [AS174] 1.614ms 1.552ms 1.597ms
6 > port-channel8667.ccr91.lhr01.atlas.cogentco.com (154.54.75.34) [AS174] 9.766ms 9.634ms 9.650ms
7 > be8670.ccr41.par01.atlas.cogentco.com (154.54.75.41) [AS174] 16.332ms 16.501ms 16.251ms
8 > port-channel2261.ccr91.dca04.atlas.cogentco.com (154.54.47.165) [AS174] 94.100ms 94.144ms 94.150ms
9 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 94.360ms 94.193ms 94.354ms
10 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 96.177ms 95.838ms 96.159ms
11 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 94.252ms 94.263ms 94.151ms
12 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 94.077ms 94.029ms 93.946ms
13 > 154.24.92.85 (154.24.92.85) [] 95.218ms 95.128ms 95.461ms
14 > 38.122.166.6 (38.122.166.6) [AS174] 200.609ms 193.215ms 190.774ms
15 > d.root-servers.net (199.7.91.13) [AS10886] 191.034ms 192.605ms 193.407ms

2026-02-02 14:30:01 - 2026-02-02 15:15:01

   traceroute to 199.7.91.13 (199.7.91.13), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 > be5833.rcr21.dub02.atlas.cogentco.com (154.25.16.237) [] 1.092ms 1.081ms 1.093ms
5 > be2743.rcr21.dub01.atlas.cogentco.com (154.54.57.141) [AS174] 1.590ms 1.622ms 1.564ms
6 > port-channel8667.ccr91.lhr01.atlas.cogentco.com (154.54.75.34) [AS174] 9.662ms 9.574ms 9.537ms
7 > be8671.ccr41.jfk02.atlas.cogentco.com (154.54.167.69) [AS174] 78.482ms 78.639ms 78.802ms
8 > port-channel8073.ccr91.dca04.atlas.cogentco.com (154.54.170.69) [AS174] 82.391ms 82.396ms 82.447ms
9 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 83.525ms 83.495ms 83.306ms
10 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 83.078ms 83.516ms 83.484ms
11 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 83.265ms 83.456ms 83.249ms
12 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 83.712ms 83.424ms 83.495ms
13 > 154.24.92.85 (154.24.92.85) [] 83.649ms 83.604ms 83.578ms
14 > 38.122.166.6 (38.122.166.6) [AS174] 85.364ms 82.927ms 82.934ms
15 > d.root-servers.net (199.7.91.13) [AS10886] 83.019ms 83.008ms 83.039ms