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


2026-04-01 19:15:01 - 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)   []         0.177ms    0.148ms    0.129ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.238ms 0.112ms 0.102ms
5 > 10.29.135.102 (10.29.135.102) [] 0.344ms 0.339ms 0.318ms
6 > 10.133.65.56 (10.133.65.56) [] 0.454ms 0.423ms 0.404ms
7 > 10.75.0.76 (10.75.0.76) [] 0.429ms 0.424ms 0.454ms
8 > 10.75.248.16 (10.75.248.16) [] 0.826ms 0.825ms 0.785ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 2.284ms 3.587ms 2.077ms
10 > 10.200.0.198 (10.200.0.198) [] 0.914ms 0.862ms 1.084ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.802ms 160.719ms 160.844ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 182.085ms 160.737ms 160.669ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.952ms 153.690ms 153.688ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.599ms 160.670ms 160.616ms
16 >
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.679ms 161.630ms 161.720ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.265ms 161.317ms 161.318ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 162.399ms 162.382ms 161.816ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.974ms
21 >
22 >
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2026-04-01 18:15:01 - 2026-04-01 19:15:01

   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)   []         0.224ms    0.164ms    0.189ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.152ms 0.140ms 0.063ms
5 > 10.29.135.102 (10.29.135.102) [] 0.330ms 0.314ms 0.301ms
6 > 10.133.65.56 (10.133.65.56) [] 0.507ms 0.382ms 0.378ms
7 > 10.75.0.76 (10.75.0.76) [] 0.428ms 0.505ms 0.424ms
8 > 10.75.248.16 (10.75.248.16) [] 0.817ms 0.839ms 0.679ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 3.985ms 2.927ms 4.152ms
10 > 10.200.0.198 (10.200.0.198) [] 2.065ms 0.882ms 0.844ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.537ms 172.114ms 160.710ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.163ms 153.900ms 153.190ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.064ms 160.236ms 160.106ms
15 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.287ms 160.278ms 160.272ms
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 160.668ms 161.066ms 160.639ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.185ms 160.188ms 160.269ms
18 > 178.23.233.193 (178.23.233.193) [AS39906] 163.638ms 161.419ms 175.042ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 160.932ms 162.754ms
20 >
21 >
22 >
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2026-03-28 10:45:01 - 2026-04-01 18:15:01

   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)   []         0.179ms    0.109ms    0.094ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.202ms 0.112ms 0.082ms
5 > 10.29.135.102 (10.29.135.102) [] 0.404ms 0.313ms 0.322ms
6 > 10.133.65.56 (10.133.65.56) [] 0.478ms 0.344ms 0.377ms
7 > 10.75.0.76 (10.75.0.76) [] 0.482ms 0.481ms 0.492ms
8 > 10.75.248.16 (10.75.248.16) [] 0.898ms 0.781ms 0.733ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 3.156ms 3.589ms 1.963ms
10 > 10.200.0.198 (10.200.0.198) [] 1.036ms 1.011ms 0.990ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.868ms 160.796ms 160.845ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.710ms 162.943ms 160.644ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.858ms 153.652ms 153.506ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.777ms 160.785ms 160.817ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.672ms 160.644ms 160.703ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.162ms 161.094ms 161.178ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.840ms 160.862ms 160.874ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 163.034ms 161.872ms 162.332ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.632ms 162.215ms 161.610ms
21 >
22 >
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24 >
25 >
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27 >
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29 >
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2026-03-28 10:00:01 - 2026-03-28 10:45:01

   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)   []         0.204ms    0.102ms    0.091ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.179ms 0.145ms 0.066ms
5 > 10.29.135.102 (10.29.135.102) [] 0.336ms 0.306ms 0.301ms
6 > 10.133.65.56 (10.133.65.56) [] 0.484ms 0.379ms 0.355ms
7 > 10.75.0.76 (10.75.0.76) [] 0.436ms 0.422ms 0.459ms
8 > 10.75.248.16 (10.75.248.16) [] 0.776ms 0.685ms 0.764ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 2.706ms 1.503ms 2.246ms
10 > 10.200.0.198 (10.200.0.198) [] 0.878ms 1.160ms 0.796ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.940ms 160.534ms 160.770ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 160.691ms 160.759ms 169.107ms
14 > ae3-pcr1.fis.cw.net (195.2.27.225) [AS1273] 153.894ms 153.807ms 156.479ms
15 > ae5-ucr1.czs.cw.net (195.2.10.237) [AS1273] 159.847ms 159.911ms 159.834ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.321ms 160.420ms 160.309ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 160.615ms 160.601ms 160.828ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.411ms 160.286ms 160.341ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 161.169ms 161.277ms 161.870ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 160.964ms
21 >
22 >
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2026-03-27 19:45:01 - 2026-03-28 10:00:01

   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)   []         0.156ms    0.106ms    0.087ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.123ms 0.090ms 0.079ms
5 > 10.29.135.102 (10.29.135.102) [] 0.345ms 0.337ms 0.327ms
6 > 10.133.65.56 (10.133.65.56) [] 0.435ms 0.390ms 0.372ms
7 > 10.75.0.76 (10.75.0.76) [] 0.563ms 0.431ms 0.386ms
8 > 10.75.248.16 (10.75.248.16) [] 0.692ms 0.690ms 0.771ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 2.361ms 3.538ms 2.024ms
10 > 10.200.0.198 (10.200.0.198) [] 1.101ms 0.817ms 0.758ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.760ms 160.752ms 160.827ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.537ms 160.868ms 160.624ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 154.141ms 154.317ms 154.078ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.732ms 160.731ms 160.831ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.648ms 160.606ms 160.668ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.365ms 161.436ms 161.308ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.952ms 160.990ms 160.965ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 161.997ms 162.712ms 209.562ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.793ms 161.707ms
21 >
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2026-03-27 19:30:01 - 2026-03-27 19:45:01

   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)   []         0.167ms    0.140ms    0.123ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.163ms 0.078ms 0.061ms
5 > 10.29.135.102 (10.29.135.102) [] 0.356ms 0.339ms 0.358ms
6 > 10.133.65.56 (10.133.65.56) [] 0.614ms 0.384ms 0.390ms
7 > 10.75.0.76 (10.75.0.76) [] 0.465ms 0.376ms 0.427ms
8 > 10.75.248.16 (10.75.248.16) [] 0.707ms 0.659ms 0.630ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 2.645ms 3.794ms 4.082ms
10 > 10.200.0.198 (10.200.0.198) [] 0.935ms 0.798ms 0.810ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 160.232ms 160.243ms 160.149ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 169.458ms 154.725ms 153.553ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.111ms 160.271ms 160.098ms
15 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.228ms
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 160.772ms 160.752ms 160.692ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.374ms 160.422ms 160.480ms
18 > 178.23.233.193 (178.23.233.193) [AS39906] 161.519ms 182.036ms 161.381ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 160.850ms 161.548ms
20 >
21 >
22 >
23 >
24 >
25 >
26 >
27 >
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29 >
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2026-03-27 14:45:01 - 2026-03-27 19:30:01

   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)   []         0.180ms    0.144ms    0.125ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.145ms 0.107ms 0.077ms
5 > 10.29.135.102 (10.29.135.102) [] 0.406ms 0.340ms 0.329ms
6 > 10.133.65.56 (10.133.65.56) [] 0.376ms 0.365ms 0.357ms
7 > 10.75.0.76 (10.75.0.76) [] 0.399ms 0.374ms 0.354ms
8 > 10.75.248.16 (10.75.248.16) [] 0.705ms 0.735ms 0.726ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 4.306ms 3.736ms 1.839ms
10 > 10.200.0.198 (10.200.0.198) [] 0.971ms 1.003ms 1.004ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.675ms 160.982ms 160.745ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.557ms 203.676ms 160.570ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 165.371ms 165.385ms 165.295ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.572ms 160.609ms 160.602ms
16 >
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.399ms 161.365ms 161.363ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.168ms 161.149ms 161.183ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 188.519ms 200.655ms 162.661ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.989ms
21 >
22 >
23 >
24 >
25 >
26 >
27 >
28 >
29 >
30 >

2026-03-27 14:30:01 - 2026-03-27 14:45:01

   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)   []         0.222ms    0.120ms    0.091ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.153ms 0.066ms 0.081ms
5 > 10.29.135.102 (10.29.135.102) [] 0.388ms 0.338ms 0.384ms
6 > 10.133.65.56 (10.133.65.56) [] 0.674ms 0.380ms 0.360ms
7 > 10.75.0.76 (10.75.0.76) [] 0.383ms 0.388ms 0.370ms
8 > 10.75.248.16 (10.75.248.16) [] 0.825ms 0.633ms 0.659ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 3.552ms 3.335ms 2.087ms
10 > 10.200.0.198 (10.200.0.198) [] 0.894ms 0.876ms 0.779ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.831ms 160.964ms 160.858ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 170.729ms 160.537ms 160.648ms
14 > ae18-xcr1.mlb.cw.net (195.2.31.117) [AS1273] 160.765ms 160.862ms 160.848ms
15 > ae2-pcr1.fis.cw.net (195.2.27.221) [] 154.095ms 153.954ms 154.072ms
16 > ae5-ucr1.czs.cw.net (195.2.10.237) [] 160.404ms 160.405ms 160.325ms
17 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.734ms 160.718ms 161.152ms
18 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.185ms 161.139ms 161.133ms
19 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 160.946ms 161.036ms 160.967ms
20 > 178.23.233.193 (178.23.233.193) [AS39906] 162.676ms 161.965ms 165.767ms
21 > 81.92.155.249 (81.92.155.249) [AS39906] 161.703ms 161.720ms
22 >
23 >
24 >
25 >
26 >
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29 >
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2026-03-27 10:00:01 - 2026-03-27 14:30:01

   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)   []         0.185ms    0.134ms    0.120ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.123ms 0.094ms 0.076ms
5 > 10.29.135.102 (10.29.135.102) [] 0.409ms 0.362ms 0.346ms
6 > 10.133.65.56 (10.133.65.56) [] 0.424ms 0.395ms 0.352ms
7 > 10.75.0.76 (10.75.0.76) [] 0.423ms 0.411ms 0.355ms
8 > 10.75.248.16 (10.75.248.16) [] 0.784ms 0.722ms 0.636ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 2.975ms 3.538ms 4.035ms
10 > 10.200.0.198 (10.200.0.198) [] 1.003ms 0.862ms 0.823ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.505ms 160.582ms 160.985ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.592ms 160.582ms 161.011ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 154.510ms 154.469ms 154.685ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.556ms 160.562ms 160.628ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.767ms 160.740ms 160.843ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [AS16019] 161.758ms 161.603ms 161.473ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [AS16019] 161.038ms 161.026ms 161.122ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 162.618ms 163.462ms 164.995ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.732ms 161.773ms 161.788ms
21 >
22 >
23 >
24 >
25 >
26 >
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29 >
30 >

2026-03-27 09:30:01 - 2026-03-27 10:00:01

   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)   []         0.190ms    0.135ms    0.125ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.167ms 0.160ms 0.066ms
5 > 10.29.135.102 (10.29.135.102) [] 0.407ms 0.317ms 0.312ms
6 > 10.133.65.56 (10.133.65.56) [] 0.641ms 0.381ms 0.369ms
7 > 10.75.0.76 (10.75.0.76) [] 0.393ms 0.391ms 0.351ms
8 > 10.75.248.16 (10.75.248.16) [] 0.925ms 0.773ms 0.739ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 3.444ms 3.680ms 4.011ms
10 > 10.200.0.198 (10.200.0.198) [] 1.153ms 0.849ms 0.863ms
11 >
12 > be40-xcr1.mrx.cw.net (195.2.30.154) [AS1273] 163.202ms 160.353ms 160.517ms
13 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.066ms 158.820ms 153.129ms
14 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 159.923ms 159.915ms 159.931ms
15 >
16 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [] 160.696ms 160.716ms 160.597ms
17 > coprosys.cust.net.vodafone.cz (62.240.163.22) [] 160.075ms 160.060ms 160.097ms
18 > 178.23.233.193 (178.23.233.193) [AS39906] 190.349ms 177.851ms 161.487ms
19 > 81.92.155.249 (81.92.155.249) [AS39906] 161.292ms 160.875ms 160.812ms
20 >
21 >
22 >
23 >
24 >
25 >
26 >
27 >
28 >
29 >
30 >

2026-03-26 11:15:01 - 2026-03-27 09:30:01

   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)   []         0.176ms    0.122ms    0.130ms   
4 > 10.29.135.64 (10.29.135.64) [] 0.148ms 0.127ms 0.060ms
5 > 10.29.135.102 (10.29.135.102) [] 0.354ms 0.314ms 0.306ms
6 > 10.133.65.56 (10.133.65.56) [] 0.630ms 0.448ms 0.401ms
7 > 10.75.0.76 (10.75.0.76) [] 0.384ms 0.358ms 0.378ms
8 > 10.75.248.16 (10.75.248.16) [] 0.836ms 1.366ms 0.697ms
9 > sin-gss1-sbb1-nc5.sgp.asia (103.5.15.16) [AS16276] 2.203ms 3.804ms 4.512ms
10 > 10.200.0.198 (10.200.0.198) [] 0.992ms 1.188ms 0.915ms
11 >
12 > ae50-xcr1.sng.cw.net (195.2.9.193) [AS1273] 160.750ms 160.865ms 160.842ms
13 > ae34-xcr1.mrx.cw.net (195.2.2.57) [AS1273] 160.746ms 164.608ms 160.604ms
14 > ae31-pcr1.fnt.cw.net (195.2.25.190) [AS1273] 153.716ms 154.054ms 153.787ms
15 > ae4-ucr1.czs.cw.net (195.2.10.233) [AS1273] 160.792ms 160.835ms 160.800ms
16 > vodafonecz-gw3.czs.cw.net (195.2.12.42) [AS1273] 160.819ms 160.847ms 160.855ms
17 > ip-81-27-200-59.net.vodafone.cz (81.27.200.59) [] 161.092ms 161.104ms 161.114ms
18 > coprosys.cust.net.vodafone.cz (62.240.163.22) [] 160.863ms 160.858ms 160.856ms
19 > 178.23.233.193 (178.23.233.193) [AS39906] 162.491ms 162.262ms 162.399ms
20 > 81.92.155.249 (81.92.155.249) [AS39906] 161.714ms 161.739ms 161.697ms
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