Localzone STL (US/US/Saint-Louis) smokeping node
CZ ALFA TELECOM s.r.o. (AS44546 91.201.21.21)


2026-04-23 05:15:02 - Now

   traceroute to 91.201.21.21 (91.201.21.21), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.936ms    0.869ms    0.929ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.721ms 0.747ms 0.685ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.799ms 5.777ms 5.817ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.376ms 12.411ms 12.408ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 104.868ms 104.554ms 104.430ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 103.885ms 104.232ms 103.931ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 99.672ms 99.106ms 117.682ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 108.230ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 104.547ms 104.438ms 104.537ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 111.275ms 111.477ms 111.309ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [] 115.141ms 115.691ms 116.088ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.129ms 113.058ms 113.163ms
15 > cust-domatv.sh.cz (46.234.97.177) [] 119.876ms 119.836ms 119.896ms
16 > 178.23.233.237 (178.23.233.237) [] 120.834ms 120.836ms 120.638ms
17 > 81.92.155.249 (81.92.155.249) [] 120.697ms 120.597ms
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2026-04-23 04:00:01 - 2026-04-23 05:15:02

   traceroute to 91.201.21.21 (91.201.21.21), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.997ms    0.957ms    1.089ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.730ms 0.954ms 0.868ms
5 > be2388.ccr42.ord01.atlas.cogentco.com (154.54.80.185) [AS174] 5.802ms 5.891ms 5.871ms
6 > port-channel2718.ccr92.cle04.atlas.cogentco.com (154.54.7.130) [AS174] 12.603ms 12.467ms 12.470ms
7 > be4986.ccr42.jfk02.atlas.cogentco.com (154.54.162.170) [AS174] 101.212ms 101.228ms 101.218ms
8 > be3472.ccr32.bos01.atlas.cogentco.com (154.54.46.33) [AS174] 102.133ms 102.274ms 102.210ms
9 > port-channel3467.ccr92.lhr01.atlas.cogentco.com (154.54.94.46) [AS174] 153.828ms 169.825ms 168.323ms
10 > be8444.ccr82.lon05.atlas.cogentco.com (154.54.72.181) [AS174] 102.109ms 101.905ms 101.191ms
11 > be9036.ccr42.ams03.atlas.cogentco.com (154.54.72.186) [AS174] 98.035ms 140.179ms 97.902ms
12 > be2816.ccr42.ham01.atlas.cogentco.com (154.54.38.210) [AS174] 108.650ms 108.594ms 108.367ms
13 > be9355.ccr81.prg01.atlas.cogentco.com (154.54.77.134) [AS174] 115.119ms 114.170ms 114.223ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 110.206ms 110.117ms 110.109ms
15 > cust-domatv.sh.cz (46.234.97.177) [] 116.821ms 116.897ms 116.816ms
16 > 178.23.233.237 (178.23.233.237) [] 117.929ms 117.812ms 117.813ms
17 > 81.92.155.249 (81.92.155.249) [] 118.381ms 117.625ms 117.635ms
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2026-04-16 19:45:01 - 2026-04-23 04:00:01

   traceroute to 91.201.21.21 (91.201.21.21), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.984ms    0.924ms    0.966ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.796ms 0.981ms 0.837ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.860ms 5.875ms 5.834ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.475ms 12.498ms 12.413ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 104.166ms 107.778ms 104.162ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 117.399ms 103.684ms 103.822ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 95.441ms 95.353ms 95.358ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 99.855ms 100.236ms 100.432ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [] 104.719ms 104.599ms 105.328ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 111.616ms 111.409ms 111.581ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [] 115.045ms 115.108ms 116.314ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.036ms 113.169ms 113.132ms
15 > cust-domatv.sh.cz (46.234.97.177) [] 119.781ms 119.806ms 119.905ms
16 > 178.23.233.237 (178.23.233.237) [] 121.463ms 133.454ms 120.450ms
17 > 81.92.155.249 (81.92.155.249) [] 120.517ms 120.625ms 121.237ms
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2026-04-16 19:30:01 - 2026-04-16 19:45:01

   traceroute to 91.201.21.21 (91.201.21.21), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.995ms    0.925ms    0.831ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.659ms 0.670ms 0.654ms
5 > be4154.rcr21.ind01.atlas.cogentco.com (154.54.5.89) [AS174] 5.178ms 5.422ms 5.147ms
6 > be3697.ccr82.bna02.atlas.cogentco.com (154.54.3.233) [AS174] 13.517ms 12.034ms 14.249ms
7 > port-channel3746.ccr92.dca04.atlas.cogentco.com (154.54.164.6) [AS174] 400.613ms 368.703ms
8 > be4188.ccr42.jfk02.atlas.cogentco.com (154.54.30.122) [AS174] 28.391ms 27.857ms 27.974ms
9 > be3472.ccr32.bos01.atlas.cogentco.com (154.54.46.33) [AS174] 117.771ms 117.831ms 118.010ms
10 > port-channel3467.ccr92.lhr01.atlas.cogentco.com (154.54.94.46) [AS174] 98.889ms 98.979ms 102.931ms
11 > be8444.ccr82.lon05.atlas.cogentco.com (154.54.72.181) [AS174] 118.488ms 132.405ms 119.252ms
12 > be9036.ccr42.ams03.atlas.cogentco.com (154.54.72.186) [AS174] 113.658ms be2816.ccr42.ham01.atlas.cogentco.com(154.54.38.210) [AS174]118.875
13 > be9355.ccr81.prg01.atlas.cogentco.com (154.54.77.134) [AS174] 122.333ms 122.347ms 122.408ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 110.147ms 110.174ms 110.146ms
15 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 116.855ms datacamp.demarc.cogentco.com(149.6.24.2) []110.183
16 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 116.850ms 117.030ms 116.936ms
17 > 178.23.233.237 (178.23.233.237) [AS39906] 117.891ms 122.321ms 118.288ms
18 > 81.92.155.249 (81.92.155.249) [AS39906] 118.082ms
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2026-04-16 08:30:01 - 2026-04-16 19:30:01

   traceroute to 91.201.21.21 (91.201.21.21), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.963ms    1.096ms    0.950ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.703ms 0.686ms 0.650ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.772ms 5.886ms 5.781ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.686ms 12.426ms 12.406ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 104.454ms 104.517ms 104.470ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 99.440ms 99.298ms 99.512ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 95.404ms 95.357ms 95.803ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 105.898ms 105.376ms 105.546ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 104.945ms 103.963ms 104.168ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 111.909ms 111.692ms 111.755ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 119.524ms 120.588ms 120.538ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.161ms 113.157ms 113.208ms
15 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 150.860ms 150.857ms 150.924ms
16 > 178.23.233.237 (178.23.233.237) [AS39906] 184.137ms 166.325ms 151.623ms
17 > 81.92.155.249 (81.92.155.249) [AS39906] 151.639ms
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2026-04-16 06:15:01 - 2026-04-16 08:30:01

   traceroute to 91.201.21.21 (91.201.21.21), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.965ms    2.140ms    0.906ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.683ms 0.561ms 1.050ms
5 > be4154.rcr21.ind01.atlas.cogentco.com (154.54.5.89) [AS174] 5.069ms 5.268ms 5.121ms
6 > be3697.ccr82.bna02.atlas.cogentco.com (154.54.3.233) [AS174] 13.295ms 14.410ms 13.476ms
7 > port-channel3746.ccr92.dca04.atlas.cogentco.com (154.54.164.6) [AS174] 29.639ms 29.653ms 29.710ms
8 > be4188.ccr42.jfk02.atlas.cogentco.com (154.54.30.122) [AS174] 34.673ms 34.508ms 34.517ms
9 > be3472.ccr32.bos01.atlas.cogentco.com (154.54.46.33) [AS174] 120.699ms 120.610ms 120.635ms
10 > port-channel3467.ccr92.lhr01.atlas.cogentco.com (154.54.94.46) [AS174] 102.597ms 102.683ms 102.743ms
11 > be8444.ccr82.lon05.atlas.cogentco.com (154.54.72.181) [AS174] 112.715ms 112.509ms 110.927ms
12 > be9036.ccr42.ams03.atlas.cogentco.com (154.54.72.186) [AS174] 111.266ms 111.058ms 111.074ms
13 > be2816.ccr42.ham01.atlas.cogentco.com (154.54.38.210) [AS174] 118.795ms 118.733ms 118.599ms
14 > be9355.ccr81.prg01.atlas.cogentco.com (154.54.77.134) [] 132.615ms 132.115ms 131.122ms
15 > datacamp.demarc.cogentco.com (149.6.24.2) [] 116.673ms 116.601ms 116.712ms
16 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 123.394ms 123.405ms 123.400ms
17 > 178.23.233.237 (178.23.233.237) [AS39906] 125.127ms 124.059ms 124.039ms
18 > 81.92.155.249 (81.92.155.249) [] 125.644ms 124.144ms 124.130ms
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