SIN-SGCS2 (SG/Singapore) smokeping node
CZ ALFA TELECOM s.r.o. (AS44546 91.201.21.21)


2026-01-07 22:00:01 - Now

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.154ms    0.162ms    0.185ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.223ms 0.219ms 0.114ms
5 > 10.29.135.102 (10.29.135.102) [] 0.455ms 0.464ms 0.513ms
6 > 10.133.65.56 (10.133.65.56) [] 0.482ms 0.581ms 0.472ms
7 > 10.75.0.76 (10.75.0.76) [] 0.385ms 0.471ms 0.459ms
8 > 10.75.248.16 (10.75.248.16) [] 0.935ms 0.849ms 0.761ms
9 > 10.200.0.201 (10.200.0.201) [] 3.762ms 3.638ms 3.856ms
10 > 10.200.0.198 (10.200.0.198) [] 0.940ms 1.065ms 1.002ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 161.161ms 161.799ms 161.208ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 161.094ms 161.034ms 160.929ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 155.531ms 153.869ms 153.876ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.990ms 161.033ms 160.996ms
16 >
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.499ms 161.519ms 161.642ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.099ms 161.188ms 161.172ms
19 > 178.23.233.193 (178.23.233.193) [AS203072] 162.326ms 169.361ms 253.207ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 162.178ms 164.278ms
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2026-01-07 20:30:01 - 2026-01-07 22:00:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.162ms    0.179ms    0.134ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.219ms 0.162ms 0.085ms
5 > 10.29.135.102 (10.29.135.102) [] 0.474ms 1.271ms 0.313ms
6 > 10.133.65.56 (10.133.65.56) [] 0.489ms 0.401ms 0.357ms
7 > 10.75.0.76 (10.75.0.76) [] 0.428ms 0.390ms 0.387ms
8 > 10.75.248.16 (10.75.248.16) [] 0.736ms 0.669ms 0.737ms
9 > 10.200.0.201 (10.200.0.201) [] 3.488ms 3.816ms 2.062ms
10 > 10.200.0.198 (10.200.0.198) [] 1.030ms 0.845ms 0.763ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.762ms 160.804ms 160.867ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.739ms 153.925ms 154.053ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.349ms 160.328ms 160.379ms
15 >
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.134ms 161.246ms 161.224ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.760ms 160.737ms 160.800ms
18 > 178.23.233.193 (178.23.233.193) [AS203072] 180.639ms 161.565ms 161.708ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 161.129ms 161.049ms 161.078ms
20 >
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2026-01-07 14:00:01 - 2026-01-07 20:30:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.165ms    0.138ms    0.123ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.148ms 0.070ms 0.059ms
5 > 10.29.135.102 (10.29.135.102) [] 0.366ms 0.303ms 0.306ms
6 > 10.133.65.56 (10.133.65.56) [] 0.489ms 0.391ms 0.395ms
7 > 10.75.0.76 (10.75.0.76) [] 0.443ms 0.377ms 0.419ms
8 > 10.75.248.16 (10.75.248.16) [] 0.613ms 0.744ms 0.737ms
9 > 10.200.0.201 (10.200.0.201) [] 4.720ms 1.794ms 2.165ms
10 > 10.200.0.198 (10.200.0.198) [] 0.926ms 0.770ms 0.789ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 161.134ms 161.898ms 161.054ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 161.323ms 161.137ms 161.026ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 154.781ms 154.716ms 154.624ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 161.168ms 161.382ms 161.078ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 161.237ms 161.252ms 161.255ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.912ms 161.806ms 161.856ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.615ms 161.637ms 161.630ms
19 > 178.23.233.193 (178.23.233.193) [AS203072] 164.865ms 163.034ms 165.507ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 162.203ms
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2026-01-07 13:30:01 - 2026-01-07 14:00:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.175ms    0.143ms    0.123ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.138ms 0.084ms 0.061ms
5 > 10.29.135.102 (10.29.135.102) [] 0.342ms 0.318ms 0.293ms
6 > 10.133.65.56 (10.133.65.56) [] 0.601ms 0.504ms 0.335ms
7 > 10.75.0.76 (10.75.0.76) [] 0.373ms 0.348ms 0.380ms
8 > 10.75.248.16 (10.75.248.16) [] 0.829ms 0.725ms 0.700ms
9 > 10.200.0.201 (10.200.0.201) [] 3.191ms 1.856ms 2.056ms
10 > 10.200.0.198 (10.200.0.198) [] 0.835ms 0.766ms 0.810ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.794ms 160.697ms 160.691ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 175.664ms 175.643ms 175.618ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.402ms 160.497ms 160.460ms
15 >
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 160.332ms 160.195ms 160.567ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 159.838ms 159.810ms 159.839ms
18 > 178.23.233.193 (178.23.233.193) [AS203072] 160.845ms 160.953ms 161.130ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 160.456ms 160.527ms 160.496ms
20 >
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2026-01-07 07:00:01 - 2026-01-07 13:30:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.198ms    0.412ms    0.129ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.238ms 0.146ms 0.094ms
5 > 10.29.135.102 (10.29.135.102) [] 0.537ms 0.323ms 0.310ms
6 > 10.133.65.56 (10.133.65.56) [] 0.599ms 0.376ms 0.361ms
7 > 10.75.0.76 (10.75.0.76) [] 0.399ms 0.350ms 0.348ms
8 > 10.75.248.16 (10.75.248.16) [] 0.826ms 0.787ms 0.809ms
9 > 10.200.0.201 (10.200.0.201) [] 2.765ms 2.828ms 2.888ms
10 > 10.200.0.198 (10.200.0.198) [] 0.900ms 0.974ms 0.817ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 162.786ms 161.398ms 163.404ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.795ms 161.529ms 161.177ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.914ms 154.060ms 154.127ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 161.202ms 161.142ms 161.253ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.908ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.766ms 161.867ms 161.774ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.459ms 161.442ms 161.554ms
19 > 178.23.233.193 (178.23.233.193) [AS203072] 161.837ms 163.206ms 186.118ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 163.799ms 161.987ms 162.140ms
21 >
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2026-01-07 06:30:01 - 2026-01-07 07:00:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.155ms    0.108ms    0.145ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.143ms 0.156ms 0.087ms
5 > 10.29.135.102 (10.29.135.102) [] 0.399ms 0.363ms 0.355ms
6 > 10.133.65.56 (10.133.65.56) [] 0.435ms 0.431ms 0.433ms
7 > 10.75.0.76 (10.75.0.76) [] 0.415ms 0.428ms 0.369ms
8 > 10.75.248.16 (10.75.248.16) [] 0.716ms 0.830ms 0.698ms
9 > 10.200.0.201 (10.200.0.201) [] 2.800ms 2.936ms 3.390ms
10 > 10.200.0.198 (10.200.0.198) [] 1.011ms 0.997ms 0.930ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.735ms 160.623ms 160.587ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.224ms 157.119ms 153.223ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.466ms 160.407ms 160.413ms
15 >
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 160.666ms 160.731ms 160.639ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.244ms 160.379ms 160.311ms
18 > 178.23.233.193 (178.23.233.193) [AS203072] 161.565ms 163.622ms 161.503ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 160.973ms 161.027ms 169.019ms
20 >
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2026-01-06 09:00:01 - 2026-01-07 06:30:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.171ms    0.134ms    0.130ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.173ms 0.137ms 0.065ms
5 > 10.29.135.102 (10.29.135.102) [] 0.517ms 0.351ms 0.338ms
6 > 10.133.65.56 (10.133.65.56) [] 0.408ms 0.357ms 0.330ms
7 > 10.75.0.76 (10.75.0.76) [] 0.453ms 0.353ms 0.362ms
8 > 10.75.248.16 (10.75.248.16) [] 0.766ms 0.694ms 0.721ms
9 > 10.200.0.201 (10.200.0.201) [] 3.143ms 1.789ms 4.106ms
10 > 10.200.0.198 (10.200.0.198) [] 0.845ms 0.735ms 0.881ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 161.988ms 161.298ms 161.315ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 161.027ms 160.948ms 161.308ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.947ms 154.116ms 154.649ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 161.275ms 161.989ms 161.319ms
16 >
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.771ms 161.787ms 161.845ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.730ms 162.077ms 161.394ms
19 > 178.23.233.193 (178.23.233.193) [AS203072] 162.183ms 165.113ms 162.773ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 165.392ms
21 >
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2026-01-06 08:45:01 - 2026-01-06 09:00:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.167ms    0.144ms    0.110ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.182ms 0.152ms 0.078ms
5 > 10.29.135.102 (10.29.135.102) [] 0.333ms 0.342ms 0.307ms
6 > 10.133.65.56 (10.133.65.56) [] 0.364ms 0.427ms 0.397ms
7 > 10.75.0.76 (10.75.0.76) [] 0.444ms 0.357ms 0.411ms
8 > 10.75.248.16 (10.75.248.16) [] 0.633ms 0.693ms 0.726ms
9 > 10.200.0.201 (10.200.0.201) [] 2.700ms 3.069ms 4.023ms
10 > 10.200.0.198 (10.200.0.198) [] 1.144ms 0.891ms 0.869ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 159.853ms 159.820ms 159.783ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.245ms 153.115ms 153.163ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 159.516ms 159.492ms 159.517ms
15 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 159.622ms 159.595ms 159.620ms
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 186.507ms 186.577ms 186.584ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 186.419ms 186.451ms 186.384ms
18 > 178.23.233.193 (178.23.233.193) [AS203072] 240.405ms 187.081ms 187.509ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 187.043ms 187.106ms
20 >
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2026-01-02 14:00:01 - 2026-01-06 08:45:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.264ms    0.160ms    0.133ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.103ms 0.082ms 0.079ms
5 > 10.29.135.102 (10.29.135.102) [] 0.518ms 0.317ms 0.322ms
6 > 10.133.65.56 (10.133.65.56) [] 0.557ms 0.440ms 0.451ms
7 > 10.75.0.76 (10.75.0.76) [] 0.502ms 0.414ms 0.426ms
8 > 10.75.248.16 (10.75.248.16) [] 0.911ms 0.708ms 0.720ms
9 > 10.200.0.201 (10.200.0.201) [] 2.775ms 3.555ms 3.844ms
10 > 10.200.0.198 (10.200.0.198) [] 0.874ms 0.878ms 0.828ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.570ms 160.424ms 160.580ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.673ms 160.704ms 160.695ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 154.100ms 153.881ms 153.873ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.888ms 160.908ms 160.977ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.949ms 160.917ms 161.319ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.498ms 161.285ms 161.386ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.136ms 161.110ms 161.460ms
19 > 178.23.233.193 (178.23.233.193) [AS203072] 162.140ms 162.432ms 162.199ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.648ms
21 >
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2026-01-02 13:45:03 - 2026-01-02 14:00:01

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.163ms    0.137ms    0.125ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.140ms 0.135ms 0.087ms
5 > 10.29.135.102 (10.29.135.102) [] 1.167ms 0.349ms 0.318ms
6 > 10.133.65.56 (10.133.65.56) [] 0.501ms 0.413ms 0.372ms
7 > 10.75.0.76 (10.75.0.76) [] 0.456ms 0.468ms 0.386ms
8 > 10.75.248.16 (10.75.248.16) [] 0.814ms 0.744ms 0.683ms
9 > 10.200.0.201 (10.200.0.201) [] 2.663ms 1.826ms 4.054ms
10 > 10.200.0.198 (10.200.0.198) [] 1.286ms 1.117ms 1.024ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.214ms 160.261ms 160.471ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.037ms 153.243ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 159.926ms 159.978ms 159.947ms
15 >
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 160.930ms 160.951ms 160.867ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.523ms 160.448ms 160.491ms
18 > 178.23.233.193 (178.23.233.193) [AS203072] 161.872ms 161.615ms 161.535ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 161.077ms 161.130ms 161.166ms
20 >
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2025-12-31 22:30:01 - 2026-01-02 13:45:03

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

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.155ms    0.106ms    0.089ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.162ms 0.138ms 0.064ms
5 > 10.29.135.102 (10.29.135.102) [] 0.378ms 0.329ms 0.316ms
6 > 10.133.65.56 (10.133.65.56) [] 0.392ms 0.576ms 0.370ms
7 > 10.75.0.76 (10.75.0.76) [] 0.383ms 0.369ms 0.352ms
8 > 10.75.248.16 (10.75.248.16) [] 88.957ms 0.730ms 0.766ms
9 > 10.200.0.201 (10.200.0.201) [] 2.097ms 1.653ms 2.049ms
10 > 10.200.0.198 (10.200.0.198) [] 0.896ms 0.833ms 0.821ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.514ms 160.416ms 160.359ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.834ms 160.660ms 160.684ms
14 >
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.716ms 160.607ms 160.767ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.556ms 160.599ms 160.532ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.408ms 161.420ms 161.415ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.834ms 160.806ms 160.864ms
19 > 178.23.233.193 (178.23.233.193) [AS203072] 161.899ms 161.818ms 164.355ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.733ms 161.643ms 161.665ms
21 >
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