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


2026-04-27 11:30:02 - 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]    0.904ms    0.866ms    0.855ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.784ms 0.722ms 0.625ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.839ms 5.803ms 5.880ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.457ms 12.403ms 12.448ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 104.547ms 104.558ms 104.596ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 103.828ms 104.059ms 103.521ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 95.398ms 95.385ms 95.588ms
10 >
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 104.487ms 104.540ms 105.330ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 107.407ms 107.137ms 107.037ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 120.480ms 119.269ms 120.733ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.116ms 113.085ms 113.109ms
15 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 118.115ms 118.149ms 118.125ms
16 > 178.23.233.237 (178.23.233.237) [AS39906] 119.239ms 119.367ms 118.988ms
17 > 81.92.155.249 (81.92.155.249) [AS39906] 118.865ms 118.909ms 129.451ms
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2026-04-27 10:15:01 - 2026-04-27 11:30:02

   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]    0.992ms    0.856ms    0.875ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.698ms 1.062ms 0.712ms
5 > be4154.rcr21.ind01.atlas.cogentco.com (154.54.5.89) [AS174] 5.319ms 5.450ms 5.152ms
6 > be3697.ccr82.bna02.atlas.cogentco.com (154.54.3.233) [AS174] 13.947ms 12.151ms 12.346ms
7 > port-channel3746.ccr92.dca04.atlas.cogentco.com (154.54.164.6) [AS174] 29.740ms 29.724ms 29.845ms
8 > be4188.ccr42.jfk02.atlas.cogentco.com (154.54.30.122) [AS174] 34.747ms 34.940ms 34.771ms
9 > be4077.ccr22.alb02.atlas.cogentco.com (154.54.90.102) [AS174] 120.994ms 121.059ms 121.192ms
10 > be2104.ccr22.ymq01.atlas.cogentco.com (154.54.43.21) [AS174] 116.649ms 116.510ms 116.302ms
11 > be3043.ccr22.lpl01.atlas.cogentco.com (154.54.44.165) [AS174] 120.542ms 120.639ms 120.510ms
12 > be2183.ccr42.ams03.atlas.cogentco.com (154.54.58.70) [AS174] 117.000ms 116.889ms 117.003ms
13 > be2816.ccr42.ham01.atlas.cogentco.com (154.54.38.210) [AS174] 124.590ms 124.519ms 124.465ms
14 > be9355.ccr81.prg01.atlas.cogentco.com (154.54.77.134) [AS174] 137.134ms 136.846ms 137.025ms
15 > datacamp.demarc.cogentco.com (149.6.24.2) [] 121.860ms 121.871ms 121.934ms
16 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 126.930ms 126.856ms 126.874ms
17 > 178.23.233.237 (178.23.233.237) [AS39906] 128.199ms 139.171ms 127.949ms
18 > 81.92.155.249 (81.92.155.249) [AS39906] 127.610ms
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2026-04-23 05:15:02 - 2026-04-27 10:15:01

   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]    1.005ms    0.888ms    0.890ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 1.025ms 0.704ms 0.704ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.729ms 5.878ms 5.989ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.612ms 12.495ms 13.264ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 104.524ms 104.483ms 104.621ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 103.790ms 103.763ms 103.700ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 95.428ms 95.407ms 95.445ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 100.739ms 100.792ms 100.024ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 104.464ms 104.595ms 104.732ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 122.755ms 111.311ms 111.468ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 116.049ms 116.006ms 116.138ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.229ms 113.201ms 113.058ms
15 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 118.117ms 118.112ms 118.169ms
16 > 178.23.233.237 (178.23.233.237) [AS39906] 159.447ms 122.382ms 118.864ms
17 > 81.92.155.249 (81.92.155.249) [AS39906] 118.866ms 118.809ms 118.853ms
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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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2026-04-20 12:30:01 - 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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