Localzone BOS (US/US/Boston) smokeping node
CZ ALFA TELECOM s.r.o. (AS44546 91.201.21.21)


2026-06-02 05:15:01 - Now

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  3.203ms    1.285ms    2.009ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 67.250ms 67.194ms 67.233ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 74.711ms 73.825ms 73.595ms
7 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 80.367ms 80.161ms 80.147ms
8 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 87.950ms 87.938ms 87.881ms
9 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 98.293ms 91.656ms 91.227ms
10 > datacamp.demarc.cogentco.com (149.6.24.2) [] 95.049ms 95.070ms 95.035ms
11 > cust-domatv.sh.cz (46.234.97.173) [] 95.183ms 95.255ms 95.207ms
12 > 178.23.233.75 (178.23.233.75) [AS39906] 95.303ms 95.279ms 95.254ms
13 > 178.23.233.237 (178.23.233.237) [AS39906] 96.096ms 95.946ms 95.886ms
14 > 81.92.155.249 (81.92.155.249) [AS39906] 95.735ms
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2026-06-02 04:45:01 - 2026-06-02 05:15:01

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

 3 > be-117-pe11.onesummer.ma.ibone.comcast.net    (173.167.58.181)  [AS7922]   0.632ms    0.851ms    0.527ms   
4 >
5 > bost-b5-link.ip.twelve99.net (62.115.140.180) [AS1299] 3.625ms 3.632ms 2.000ms
6 > nyk-bb5-link.ip.twelve99.net (62.115.122.202) [AS1299] 6.648ms 6.550ms 6.489ms
7 > ldn-bb1-link.ip.twelve99.net (62.115.139.245) [AS1299] 74.951ms 74.970ms 74.958ms
8 > hbg-bb3-link.ip.twelve99.net (62.115.137.215) [AS1299] 88.400ms 88.209ms 88.481ms
9 > prag-b4-link.ip.twelve99.net (62.115.124.27) [AS1299] 103.195ms 103.327ms 103.297ms
10 > datacamp-ic-381547.ip.twelve99-cust.net (62.115.147.239) [] 93.132ms 93.156ms 93.104ms
11 > cust-domatv-cecolo.sh.cz (46.234.97.23) [AS39392] 95.716ms 95.658ms 95.673ms
12 > 178.23.233.193 (178.23.233.193) [] 94.306ms 94.497ms 94.635ms
13 > 81.92.155.249 (81.92.155.249) [] 97.934ms 97.997ms
14 >
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2026-06-02 04:30:01 - 2026-06-02 04:45:01

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  2.952ms    1.181ms    4.162ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 71.587ms 71.576ms 71.649ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 74.065ms 73.346ms 73.428ms
7 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [] 80.153ms 80.400ms 80.263ms
8 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 87.865ms 88.166ms 87.994ms
9 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 91.233ms 91.449ms 91.781ms
10 > datacamp.demarc.cogentco.com (149.6.24.2) [] 95.079ms 95.103ms 95.039ms
11 > cust-domatv.sh.cz (46.234.97.173) [] 93.214ms 93.224ms 93.247ms
12 > 178.23.233.75 (178.23.233.75) [] 95.251ms 95.304ms 95.323ms
13 > 178.23.233.237 (178.23.233.237) [] 108.688ms 91.698ms 91.831ms
14 > 81.92.155.249 (81.92.155.249) [] 98.846ms 95.662ms
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2026-06-02 03:45:01 - 2026-06-02 04:30:01

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

 3 > be-117-pe11.onesummer.ma.ibone.comcast.net    (173.167.58.181)  [AS7922]   0.974ms    0.847ms    0.477ms   
4 >
5 > bost-b5-link.ip.twelve99.net (62.115.140.180) [AS1299] 2.714ms 3.586ms 4.141ms
6 > nyk-bb5-link.ip.twelve99.net (62.115.122.202) [AS1299] 6.489ms 6.489ms 6.698ms
7 > ldn-bb1-link.ip.twelve99.net (62.115.139.245) [AS1299] 74.958ms 74.869ms 74.941ms
8 > hbg-bb3-link.ip.twelve99.net (62.115.137.215) [] 88.174ms 88.165ms 88.260ms
9 > prag-b4-link.ip.twelve99.net (62.115.124.27) [AS1299] 103.111ms 103.349ms 103.216ms
10 > datacamp-ic-381547.ip.twelve99-cust.net (62.115.147.239) [] 93.110ms 93.237ms 93.120ms
11 > cust-domatv-cecolo.sh.cz (46.234.97.23) [] 95.659ms 95.674ms 95.665ms
12 > 178.23.233.193 (178.23.233.193) [] 98.179ms 125.614ms 94.339ms
13 > 81.92.155.249 (81.92.155.249) [] 98.030ms 98.183ms 98.030ms
14 >
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2026-05-27 01:30:01 - 2026-06-02 03:45:01

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  2.558ms    1.111ms    2.010ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 67.217ms 67.177ms 67.197ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 72.868ms 73.687ms 73.487ms
7 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [] 80.314ms 80.469ms 80.155ms
8 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [] 88.068ms 87.948ms 87.888ms
9 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 91.790ms 91.483ms 92.495ms
10 > datacamp.demarc.cogentco.com (149.6.24.2) [] 95.056ms 95.050ms 95.035ms
11 > cust-domatv.sh.cz (46.234.97.173) [] 95.180ms 95.127ms 95.157ms
12 > 178.23.233.75 (178.23.233.75) [] 95.234ms 95.257ms 95.162ms
13 > 178.23.233.237 (178.23.233.237) [] 99.296ms 95.770ms 95.863ms
14 > 81.92.155.249 (81.92.155.249) [] 95.637ms 101.029ms 96.006ms
15 >
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2026-05-26 23:00:01 - 2026-05-27 01:30:01

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  2.319ms    3.383ms    2.043ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 67.208ms 67.156ms 67.173ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 74.083ms 72.789ms 73.795ms
7 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 80.118ms 80.170ms 80.497ms
8 > be3343.ccr41.fra05.atlas.cogentco.com (154.54.62.141) [AS174] 86.536ms 86.633ms 86.558ms
9 > be5516.ccr21.muc03.atlas.cogentco.com (154.54.62.122) [AS174] 92.205ms 92.195ms 92.297ms
10 > be5456.ccr81.vie01.atlas.cogentco.com (154.54.72.166) [AS174] 98.219ms 97.603ms 98.167ms
11 > be9463.ccr21.bts01.atlas.cogentco.com (154.54.72.169) [AS174] 98.970ms 99.042ms 99.024ms
12 > be9356.ccr81.prg01.atlas.cogentco.com (154.54.77.137) [AS174] 101.017ms 101.294ms 99.666ms
13 > datacamp.demarc.cogentco.com (149.6.24.2) [] 103.548ms 103.583ms 103.546ms
14 > cust-domatv.sh.cz (46.234.97.173) [AS39392] 103.700ms 103.719ms 103.657ms
15 > 178.23.233.75 (178.23.233.75) [AS39906] 103.738ms 103.722ms 103.770ms
16 > 178.23.233.237 (178.23.233.237) [AS39906] 123.127ms 104.676ms 104.713ms
17 > 81.92.155.249 (81.92.155.249) [AS39906] 99.811ms
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2026-05-26 13:15:01 - 2026-05-26 23:00:01

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  1.994ms    1.218ms    2.004ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 67.195ms 67.205ms 67.199ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 74.080ms 73.195ms 74.606ms
7 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 80.328ms 80.258ms 81.031ms
8 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 87.964ms 87.869ms 87.809ms
9 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 92.373ms 91.683ms 91.843ms
10 > datacamp.demarc.cogentco.com (149.6.24.2) [] 95.107ms 95.079ms 95.060ms
11 > cust-domatv.sh.cz (46.234.97.173) [AS39392] 95.176ms 95.218ms 95.168ms
12 > 178.23.233.75 (178.23.233.75) [AS39906] 95.306ms 95.296ms 95.330ms
13 > 178.23.233.237 (178.23.233.237) [AS39906] 191.851ms 96.060ms 96.376ms
14 > 81.92.155.249 (81.92.155.249) [AS39906] 95.692ms
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2026-05-26 13:00:02 - 2026-05-26 13:15:01

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  4.257ms    2.300ms    1.188ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 67.171ms 67.117ms 67.144ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 73.847ms 73.778ms 73.691ms
7 > be3531.rcr21.rtm01.atlas.cogentco.com (154.54.77.50) [] 79.197ms 79.190ms 79.219ms
8 >
9 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 87.788ms 87.795ms 87.674ms
10 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 92.914ms 91.803ms 93.198ms
11 > datacamp.demarc.cogentco.com (149.6.24.2) [] 495.543ms
12 > cust-domatv.sh.cz (46.234.97.173) [AS39392] 95.298ms 95.269ms 95.271ms
13 > 178.23.233.75 (178.23.233.75) [AS39906] 95.318ms 95.329ms 95.329ms
14 > 178.23.233.237 (178.23.233.237) [AS39906] 96.010ms 147.895ms 96.236ms
15 > 81.92.155.249 (81.92.155.249) [AS39906] 95.708ms 95.752ms 95.782ms
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2026-05-26 02:15:01 - 2026-05-26 13:00:02

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

 3 > bos-bos01-plz1-8k.massachusetts.us            (148.113.188.22)  [AS16276]  2.651ms    3.274ms    1.988ms   
4 >
5 > port-channel8668.ccr91.lhr01.atlas.cogentco.com (154.54.167.30) [AS174] 67.326ms 67.251ms 67.212ms
6 > be3464.ccr81.lon05.atlas.cogentco.com (154.54.75.149) [AS174] 74.077ms 73.707ms
7 > be3530.ccr41.ams03.atlas.cogentco.com (154.54.75.154) [AS174] 80.621ms 80.221ms 80.431ms
8 > be2815.ccr41.ham01.atlas.cogentco.com (154.54.38.206) [AS174] 87.983ms 87.757ms 87.875ms
9 > be9354.ccr81.prg01.atlas.cogentco.com (154.54.77.130) [AS174] 92.509ms 91.263ms 91.501ms
10 > datacamp.demarc.cogentco.com (149.6.24.2) [] 95.081ms 95.061ms 95.023ms
11 > cust-domatv.sh.cz (46.234.97.173) [AS39392] 95.256ms 95.252ms 95.232ms
12 > 178.23.233.75 (178.23.233.75) [] 95.284ms 95.316ms 95.272ms
13 > 178.23.233.237 (178.23.233.237) [AS39906] 137.589ms 96.099ms 96.244ms
14 > 81.92.155.249 (81.92.155.249) [AS39906] 97.279ms 95.675ms 95.698ms
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