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


2026-04-09 08:00:02 - 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]    0.739ms    0.852ms    0.855ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.700ms 0.711ms 0.668ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.933ms 6.054ms 5.934ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.550ms 12.341ms 12.341ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 104.516ms 104.435ms 104.612ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 100.822ms 100.876ms 100.826ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 95.559ms 95.460ms 95.373ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 101.529ms 101.589ms 101.525ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 100.839ms 100.855ms 100.958ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 111.593ms 111.617ms 111.585ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 120.213ms 120.758ms 120.401ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.103ms 113.085ms 113.095ms
15 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 119.877ms 119.792ms 119.889ms
16 > 178.23.233.237 (178.23.233.237) [AS39906] 120.854ms 122.007ms 121.088ms
17 > 81.92.155.249 (81.92.155.249) [AS39906] 121.149ms 120.566ms 120.564ms
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2026-04-09 03:45:01 - 2026-04-09 08:00:02

   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]    1.046ms    1.018ms    0.951ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.685ms 0.872ms 0.690ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.847ms 5.910ms 5.749ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.465ms 12.448ms 12.498ms
7 > be4985.ccr41.jfk02.atlas.cogentco.com (154.54.162.166) [AS174] 105.886ms 105.766ms 105.633ms
8 > be3471.ccr31.bos01.atlas.cogentco.com (154.54.40.153) [AS174] 102.276ms 102.456ms 102.179ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 92.461ms 92.448ms 92.475ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 103.006ms 103.647ms 103.123ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 101.601ms 165.480ms 101.191ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 109.932ms 121.930ms 110.297ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 113.305ms 115.092ms 114.309ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 110.129ms 110.074ms 110.060ms
15 > cust-domatv.sh.cz (46.234.97.177) [] 114.898ms 114.898ms 114.911ms
16 > 178.23.233.237 (178.23.233.237) [] 121.643ms 118.207ms 115.527ms
17 > 81.92.155.249 (81.92.155.249) [AS39906] 115.644ms 116.046ms
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2026-04-07 18:45:01 - 2026-04-09 03:45:01

   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]    0.988ms    0.932ms    0.923ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.701ms 0.679ms 0.815ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.873ms 5.810ms 5.877ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.436ms 12.475ms 12.450ms
7 > be8022.ccr21.alb02.atlas.cogentco.com (154.54.169.186) [AS174] 101.023ms 100.966ms 101.011ms
8 > be8029.ccr31.bos01.atlas.cogentco.com (154.54.169.221) [AS174] 104.467ms 104.099ms 104.097ms
9 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 97.382ms 97.038ms 95.591ms
10 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [] 104.286ms 104.876ms 104.279ms
11 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 104.391ms 104.277ms 104.464ms
12 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [] 107.147ms 107.117ms 107.089ms
13 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [] 117.474ms 116.166ms 118.373ms
14 > datacamp.demarc.cogentco.com (149.6.24.2) [] 113.111ms 113.044ms 113.092ms
15 > cust-domatv.sh.cz (46.234.97.177) [] 117.912ms 117.955ms 117.967ms
16 > 178.23.233.237 (178.23.233.237) [] 130.929ms 119.408ms 118.600ms
17 > 81.92.155.249 (81.92.155.249) [] 118.618ms 120.303ms 118.611ms
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2026-04-07 16:30:01 - 2026-04-07 18:45:01

   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]    0.943ms    0.940ms    0.833ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.743ms 0.684ms 0.709ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.791ms 5.783ms 5.802ms
6 > port-channel2717.ccr91.cle04.atlas.cogentco.com (154.54.6.222) [AS174] 12.639ms 12.429ms 12.380ms
7 > be4985.ccr41.jfk02.atlas.cogentco.com (154.54.162.166) [AS174] 101.404ms 101.316ms 101.210ms
8 > port-channel8671.ccr91.lhr01.atlas.cogentco.com (154.54.167.70) [AS174] 92.747ms 92.566ms 92.452ms
9 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 101.454ms 102.180ms 102.837ms
10 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 101.377ms 101.477ms 101.766ms
11 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 108.997ms 109.000ms 108.990ms
12 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 117.330ms 117.335ms 118.257ms
13 > datacamp.demarc.cogentco.com (149.6.24.2) [] 110.205ms 110.175ms 110.233ms
14 > cust-domatv.sh.cz (46.234.97.177) [AS39392] 115.012ms 114.926ms 114.949ms
15 > 178.23.233.237 (178.23.233.237) [AS39906] 115.985ms 116.268ms 148.711ms
16 > 81.92.155.249 (81.92.155.249) [AS39906] 115.748ms 115.875ms 115.800ms
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