Localzone SLC (US/US/Salt Lake City) smokeping node
H.ROOT-SERVERS.NET (U.S. Army Research Lab AS1508 - IPv6)


2026-05-04 10:45:01 - Now

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (2607:5300::25ac) [AS16276]  1.290ms    1.234ms    1.991ms   
4 > 2001:550:2:5e::7b:2a (2001:550:2:5e::7b:2a) [AS174] 0.960ms 0.771ms
5 > be8969.ccr32.slc01.atlas.cogentco.com (2001:550:0:1000::9a36:592) [AS174] 2.083ms 1.966ms 2.302ms
6 > be6640.ccr82.slc03.atlas.cogentco.com (2001:550:0:1000::9a36:58de) [AS174] 2.754ms 1.733ms 2.310ms
7 >
8 > be3486.agr22.den01.atlas.cogentco.com (2001:550:0:1000::9a36:5a15) [AS174] 11.339ms 11.433ms 11.297ms
9 > be9234.rcr72.den07.atlas.cogentco.com (2001:550:0:1000::9a36:ad42) [] 11.789ms 11.536ms 11.584ms
10 > be3748.rcr61.b028469-0.den01.atlas.cogentco.com (2001:550:0:1000::9a36:ad1a) [] 12.239ms 12.509ms 12.737ms
11 > 2001:550:2:2a::ed:2 (2001:550:2:2a::ed:2) [AS174] 11.891ms 11.900ms 12.154ms
12 >
13 > 2001:500:1::53 (2001:500:1::53) [] 12.001ms 11.972ms 11.959ms

2026-05-04 10:30:01 - 2026-05-04 10:45:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (2607:5300::25ac) [AS16276]  2.573ms    3.222ms    1.775ms   
4 > 2001:550:2:5e::7b:2a (2001:550:2:5e::7b:2a) [AS174] 1.155ms 0.924ms 0.895ms
5 > be8969.ccr32.slc01.atlas.cogentco.com (2001:550:0:1000::9a36:592) [AS174] 2.246ms 2.106ms 1.887ms
6 > be6640.ccr82.slc03.atlas.cogentco.com (2001:550:0:1000::9a36:58de) [] 3.509ms 3.421ms 3.505ms
7 > be9563.ccr82.den01.atlas.cogentco.com (2001:550:0:1000::9a36:a3cd) [AS174] 11.581ms
8 > be2322.ccr32.dfw01.atlas.cogentco.com (2001:550:0:1000::9a36:a20a) [AS174] 26.993ms 26.893ms 26.956ms
9 > port-channel8122.ccr92.jan02.atlas.cogentco.com (2001:550:0:1000::9a36:2936) [] 33.894ms 33.800ms 33.841ms
10 > be8473.ccr82.mia03.atlas.cogentco.com (2001:550:0:1000::9a36:5a2) [] 55.627ms 55.424ms 57.010ms
11 >
12 > 2001:550:2:4a::10:2 (2001:550:2:4a::10:2) [] 54.622ms 54.681ms 54.702ms
13 >
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 54.637ms 54.620ms 54.572ms

2026-04-28 07:45:01 - 2026-05-04 10:30:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (2607:5300::25ac) [AS16276]  2.319ms    3.029ms    2.351ms   
4 > 2001:550:2:5e::7b:2a (2001:550:2:5e::7b:2a) [AS174] 0.905ms
5 > be8969.ccr32.slc01.atlas.cogentco.com (2001:550:0:1000::9a36:592) [AS174] 2.151ms 1.814ms
6 > be6640.ccr82.slc03.atlas.cogentco.com (2001:550:0:1000::9a36:58de) [] 46.800ms 3.799ms 3.502ms
7 >
8 > be3486.agr22.den01.atlas.cogentco.com (2001:550:0:1000::9a36:5a15) [AS174] 11.444ms 11.533ms 11.560ms
9 > be9234.rcr72.den07.atlas.cogentco.com (2001:550:0:1000::9a36:ad42) [AS174] 11.802ms 11.817ms 11.464ms
10 > be3748.rcr61.b028469-0.den01.atlas.cogentco.com (2001:550:0:1000::9a36:ad1a) [AS174] 12.445ms 12.202ms 12.315ms
11 > 2001:550:2:2a::ed:2 (2001:550:2:2a::ed:2) [AS174] 12.344ms 12.033ms 11.897ms
12 >
13 > 2001:500:1::53 (2001:500:1::53) [AS1508] 11.753ms 11.806ms 11.770ms

2026-04-28 06:45:01 - 2026-04-28 07:45:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (2607:5300::25ac) [AS16276]  0.869ms    3.345ms    1.954ms   
4 > 2001:550:2:5e::7b:2a (2001:550:2:5e::7b:2a) [AS174] 0.761ms 0.696ms 0.643ms
5 > be8969.ccr32.slc01.atlas.cogentco.com (2001:550:0:1000::9a36:592) [AS174] 2.022ms
6 > be6640.ccr82.slc03.atlas.cogentco.com (2001:550:0:1000::9a36:58de) [AS174] 2.615ms 3.480ms 2.006ms
7 > be3906.ccr22.sfo01.atlas.cogentco.com (2001:550:0:1000::9a36:59a) [AS174] 18.202ms 18.179ms 18.235ms
8 > be5991.ccr82.sjc13.atlas.cogentco.com (2001:550:0:1000::9a36:a8fd) [AS174] 20.641ms 19.895ms 20.337ms
9 >
10 >
11 >
12 > be3846.ccr32.dfw01.atlas.cogentco.com (2001:550:0:1000::9a36:a51d) [] 60.457ms 60.594ms 60.391ms
13 > be2322.ccr82.den01.atlas.cogentco.com (2001:550:0:1000::9a36:a209) [] 77.824ms 76.054ms 78.033ms
14 > be3486.agr22.den01.atlas.cogentco.com (2001:550:0:1000::9a36:5a15) [AS174] 76.511ms 76.646ms 76.607ms
15 > be9234.rcr72.den07.atlas.cogentco.com (2001:550:0:1000::9a36:ad42) [AS174] 76.947ms 76.881ms 76.949ms
16 > be3748.rcr61.b028469-0.den01.atlas.cogentco.com (2001:550:0:1000::9a36:ad1a) [AS174] 77.553ms 77.365ms 77.295ms
17 > 2001:550:2:2a::ed:2 (2001:550:2:2a::ed:2) [] 76.979ms 77.155ms 77.165ms
18 >
19 > 2001:500:1::53 (2001:500:1::53) [] 76.874ms 76.902ms 76.864ms

2026-04-27 04:15:01 - 2026-04-28 06:45:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > dfw-da2-bb1-a9.tx.us                          (2607:5300::25ac) [AS16276]  2.284ms    1.203ms    4.269ms   
4 > 2001:550:2:5e::7b:2a (2001:550:2:5e::7b:2a) [AS174] 0.864ms 0.741ms 0.823ms
5 > be8969.ccr32.slc01.atlas.cogentco.com (2001:550:0:1000::9a36:592) [AS174] 2.028ms 2.313ms
6 > be6640.ccr82.slc03.atlas.cogentco.com (2001:550:0:1000::9a36:58de) [AS174] 3.118ms 3.600ms 1.989ms
7 >
8 > be3486.agr22.den01.atlas.cogentco.com (2001:550:0:1000::9a36:5a15) [AS174] 11.468ms 11.226ms 11.255ms
9 > be9234.rcr72.den07.atlas.cogentco.com (2001:550:0:1000::9a36:ad42) [AS174] 11.619ms 11.494ms 11.661ms
10 > be3748.rcr61.b028469-0.den01.atlas.cogentco.com (2001:550:0:1000::9a36:ad1a) [] 12.152ms 12.408ms 12.132ms
11 > 2001:550:2:2a::ed:2 (2001:550:2:2a::ed:2) [] 11.935ms 12.124ms 11.870ms
12 >
13 > 2001:500:1::53 (2001:500:1::53) [] 11.790ms 11.761ms 11.746ms