Localzone STL (US/US/Saint-Louis) smokeping node
D.ROOT-SERVERS.NET (University of Maryland AS10886 - IPv4)


2026-06-04 08:00:01 - Now

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

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    1.065ms    0.985ms    0.897ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.789ms 0.586ms 0.579ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.917ms 5.901ms 5.798ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.314ms 12.316ms 12.342ms
7 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 24.364ms 24.378ms 24.396ms
8 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [] 25.485ms 25.545ms 25.348ms
9 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 25.447ms 25.300ms 25.354ms
10 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 25.593ms 25.660ms 25.286ms
11 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 25.566ms 25.618ms 25.435ms
12 > 154.24.92.85 (154.24.92.85) [] 25.596ms 25.471ms 25.298ms
13 > 38.122.166.6 (38.122.166.6) [] 25.039ms 25.019ms 43.076ms
14 > d.root-servers.net (199.7.91.13) [] 24.910ms 24.932ms 24.964ms

2026-06-04 06:30:01 - 2026-06-04 08:00:01

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

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    1.110ms    0.980ms    1.097ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.659ms 0.949ms 0.622ms
5 > be2388.ccr42.ord01.atlas.cogentco.com (154.54.80.185) [AS174] 5.837ms 5.802ms 10.716ms
6 > port-channel2718.ccr92.cle04.atlas.cogentco.com (154.54.7.130) [AS174] 12.335ms 12.350ms 12.355ms
7 > port-channel9259.ccr92.dca04.atlas.cogentco.com (154.54.173.98) [AS174] 24.471ms 24.435ms 24.454ms
8 > port-channel5817.ccr91.dca04.atlas.cogentco.com (154.54.167.117) [AS174] 372.844ms 394.955ms 392.943ms
9 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 25.460ms 25.284ms 25.370ms
10 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 25.405ms 25.459ms 25.257ms
11 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 25.651ms 25.647ms 25.358ms
12 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 25.564ms 25.513ms 25.281ms
13 > 154.24.92.85 (154.24.92.85) [] 25.654ms 25.307ms 25.326ms
14 > 38.122.166.6 (38.122.166.6) [] 25.031ms 25.055ms 25.066ms
15 > d.root-servers.net (199.7.91.13) [AS10886] 24.928ms 24.946ms 25.007ms

2026-05-29 02:15:02 - 2026-06-04 06:30:01

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

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    1.028ms    0.989ms    0.910ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.940ms 0.637ms 0.614ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.819ms 5.836ms 5.893ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.320ms 12.336ms 12.313ms
7 > port-channel9258.ccr91.dca04.atlas.cogentco.com (154.54.173.94) [AS174] 24.370ms 24.375ms 24.369ms
8 > hu0-0-0-10.rcr61.b006104-1.dca04.atlas.cogentco.com (154.54.92.209) [AS174] 25.474ms 25.145ms 25.230ms
9 > hu0-0-0-10.nr61.b003353-1.dca04.atlas.cogentco.com (154.24.48.82) [] 25.428ms 25.507ms 25.275ms
10 > hu0-0-0-10.nr61.b002173-0.dca04.atlas.cogentco.com (154.24.101.66) [] 25.385ms 25.433ms 25.711ms
11 > hu0-0-0-10.nr61.b032121-0.dca04.atlas.cogentco.com (154.24.101.70) [] 25.371ms 25.823ms 25.460ms
12 > 154.24.92.85 (154.24.92.85) [] 25.402ms 25.339ms 25.320ms
13 > 38.122.166.6 (38.122.166.6) [] 25.000ms 25.017ms 25.007ms
14 > d.root-servers.net (199.7.91.13) [AS10886] 24.846ms 24.987ms 24.925ms