WAW1-OZA (EU/PL/Warsaw) smokeping node
LA Skytelecom (AS24337 202.123.177.1)


2025-08-02 04:45:02 - Now

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.249ms    0.137ms    0.102ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.126ms 0.169ms 0.120ms
5 > 10.13.48.20 (10.13.48.20) [] 0.246ms 0.202ms 0.188ms
6 > 10.73.24.212 (10.73.24.212) [] 0.199ms 0.252ms 0.130ms
7 > 10.73.248.196 (10.73.248.196) [] 2.519ms 1.825ms 1.981ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.160ms 1.053ms 1.053ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.362ms 15.238ms 15.102ms
10 > be104.lil1-rbx1-sbb1-nc5.fr.eu (178.33.100.158) [AS16276] 25.663ms 25.875ms 25.720ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 29.956ms 29.898ms 29.610ms
12 > 10.200.4.75 (10.200.4.75) [] 29.069ms 29.959ms 30.430ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 258.061ms 257.925ms 257.819ms
17 > static.vnpt.vn (113.171.58.110) [AS45899] 268.030ms 268.049ms 271.504ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 371.644ms 283.463ms 283.385ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 279.600ms 281.739ms 279.597ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 276.844ms 276.871ms 276.908ms

2025-08-02 04:15:01 - 2025-08-02 04:45:02

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.167ms    0.169ms    0.106ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.232ms 0.173ms 0.121ms
5 > 10.13.48.20 (10.13.48.20) [] 0.393ms 0.269ms 0.197ms
6 > 10.73.24.212 (10.73.24.212) [] 0.275ms 0.212ms 0.112ms
7 > 10.73.248.196 (10.73.248.196) [] 3.209ms 3.375ms 4.044ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.115ms 1.008ms 0.930ms
9 > be104.ams-gsa1-sbb2-nc5.nl.eu (91.121.215.192) [AS16276] 19.461ms 19.426ms 19.510ms
10 > 10.200.4.139 (10.200.4.139) [] 21.992ms 21.925ms 22.623ms
11 > tm.net.my (80.249.209.91) [] 267.767ms 267.746ms 267.803ms
12 >
13 > 1.9.244.146 (1.9.244.146) [AS4788] 285.521ms 285.398ms 285.513ms
14 > 115.31.164.31 (115.31.164.31) [AS38794/AS45796] 287.133ms 283.359ms 283.319ms
15 > 115.31.164.114 (115.31.164.114) [AS38794/AS45796] 320.120ms 280.565ms 314.511ms
16 > 139.5.156.37 (139.5.156.37) [AS24337] 279.539ms 337.196ms 279.281ms
17 > 202.123.177.1 (202.123.177.1) [AS24337] 276.677ms 276.794ms 276.644ms

2025-07-31 01:00:01 - 2025-08-02 04:15:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.243ms    0.126ms    0.097ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.177ms 0.149ms 0.109ms
5 > 10.13.48.20 (10.13.48.20) [] 0.261ms 0.241ms 0.191ms
6 > 10.73.24.212 (10.73.24.212) [] 0.152ms 0.187ms 0.110ms
7 > 10.73.248.196 (10.73.248.196) [] 1.825ms 3.403ms 3.886ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.225ms 1.233ms 1.418ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.097ms 15.248ms 15.297ms
10 > be104.lil1-rbx1-sbb1-nc5.fr.eu (178.33.100.158) [AS16276] 25.977ms 25.966ms 25.541ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 28.764ms 31.339ms 28.691ms
12 > 10.200.4.75 (10.200.4.75) [] 30.584ms 31.334ms 30.433ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 257.914ms 257.825ms 258.704ms
17 > static.vnpt.vn (113.171.58.110) [AS45899] 269.035ms 270.116ms 267.961ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 281.099ms 281.221ms 281.267ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 279.527ms 279.822ms 285.947ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 276.709ms 276.822ms 276.798ms

2025-07-31 00:45:01 - 2025-07-31 01:00:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.202ms    0.153ms    0.122ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.162ms 0.145ms 0.110ms
5 > 10.13.48.20 (10.13.48.20) [] 0.446ms 0.217ms 0.199ms
6 > 10.73.24.212 (10.73.24.212) [] 0.198ms 0.161ms 0.111ms
7 > 10.73.248.196 (10.73.248.196) [] 2.809ms 3.512ms 4.030ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.112ms 1.256ms 1.010ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.363ms 15.416ms 15.281ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.523ms 25.330ms 25.435ms
11 > 10.200.200.3 (10.200.200.3) [] 40.213ms 31.603ms
12 > 10.200.200.3 (10.200.200.3) [] 32.088ms 32.310ms 34.545ms
13 > be104.ams-gsa1-sbb1-nc5.nl.eu (91.121.215.190) [AS16276] 19.489ms 19.302ms 19.248ms
14 > 10.200.4.133 (10.200.4.133) [] 19.084ms 19.046ms 19.028ms
15 > tm.net.my (80.249.209.91) [] 19.525ms 19.568ms 19.529ms
16 >
17 > 1.9.244.146 (1.9.244.146) [AS4788] 282.414ms 282.397ms 282.425ms
18 > 115.31.164.31 (115.31.164.31) [AS38794/AS45796] 287.393ms 202.123.177.1(202.123.177.1) [AS24337]276.988

2025-07-29 14:00:01 - 2025-07-31 00:45:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.210ms    0.162ms    0.105ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.214ms 0.152ms 0.112ms
5 > 10.13.48.20 (10.13.48.20) [] 0.247ms 0.190ms 0.190ms
6 > 10.73.24.212 (10.73.24.212) [] 0.157ms 0.161ms 0.138ms
7 > 10.73.248.196 (10.73.248.196) [] 2.645ms 3.503ms 1.885ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.159ms 1.274ms 1.233ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.255ms 15.171ms 15.231ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.399ms 25.500ms 25.523ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 28.653ms 29.983ms 28.844ms
12 > 10.200.4.75 (10.200.4.75) [] 29.475ms 29.983ms 30.671ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 260.760ms 260.039ms 259.765ms
17 > static.vnpt.vn (113.171.58.110) [AS45899] 269.995ms 270.354ms 269.922ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 284.078ms 283.156ms 283.065ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 281.848ms 327.139ms 281.496ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 278.948ms 278.677ms 278.638ms

2025-07-29 12:00:01 - 2025-07-29 14:00:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.194ms    0.159ms    0.110ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.242ms 0.133ms 0.117ms
5 > 10.13.48.20 (10.13.48.20) [] 0.292ms 0.233ms 0.180ms
6 > 10.73.24.212 (10.73.24.212) [] 0.135ms 0.148ms 0.108ms
7 >
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.382ms 1.368ms 1.229ms
9 > be104.ams-gsa1-sbb2-nc5.nl.eu (91.121.215.192) [AS16276] 19.615ms 19.539ms 19.498ms
10 > 10.200.4.139 (10.200.4.139) [] 22.707ms 22.156ms 22.838ms
11 > tm.net.my (80.249.209.91) [] 262.741ms 262.719ms 262.699ms
12 >
13 > 1.9.244.146 (1.9.244.146) [AS4788] 285.643ms 285.500ms 285.609ms
14 > 115.31.164.31 (115.31.164.31) [AS38794/AS45796] 282.850ms 282.839ms 283.202ms
15 > 115.31.164.114 (115.31.164.114) [AS38794/AS45796] 221.042ms 220.427ms 243.342ms
16 > 139.5.156.37 (139.5.156.37) [AS24337] 215.999ms 215.844ms 215.371ms
17 > 202.123.177.1 (202.123.177.1) [AS24337] 218.578ms 218.617ms 218.668ms

2025-07-28 07:45:01 - 2025-07-29 12:00:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.223ms    0.206ms    0.101ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.138ms 0.136ms 0.113ms
5 > 10.13.48.20 (10.13.48.20) [] 0.220ms 0.237ms 0.196ms
6 > 10.73.24.212 (10.73.24.212) [] 0.133ms 0.152ms 0.100ms
7 > 10.73.248.196 (10.73.248.196) [] 26.348ms 2.970ms 4.194ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.264ms 1.177ms 1.152ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.194ms 15.444ms 15.146ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.557ms 25.368ms 25.350ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 31.012ms 28.739ms 28.703ms
12 > 10.200.4.75 (10.200.4.75) [] 30.158ms 29.788ms 30.550ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 257.702ms 257.637ms 257.716ms
17 > static.vnpt.vn (113.171.58.110) [AS45899] 267.870ms 267.808ms 267.830ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 281.996ms 281.074ms 280.946ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 279.818ms 279.475ms 279.013ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 276.624ms 276.615ms 276.595ms

2025-07-28 07:30:02 - 2025-07-28 07:45:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.254ms    0.189ms    0.108ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.247ms 0.142ms 0.145ms
5 > 10.13.48.20 (10.13.48.20) [] 0.302ms 0.232ms 0.203ms
6 > 10.73.24.212 (10.73.24.212) [] 0.162ms 0.161ms 0.109ms
7 > 10.73.248.196 (10.73.248.196) [] 2.723ms 3.446ms 1.964ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.212ms 1.229ms 1.287ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.309ms 15.136ms 15.112ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.583ms 25.950ms 25.658ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 29.589ms 29.656ms 29.498ms
12 > 10.200.4.75 (10.200.4.75) [] 30.504ms 30.876ms 31.164ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 259.844ms 260.158ms 259.673ms
17 > static.vnpt.vn (113.171.58.110) [AS45899] 269.916ms 269.927ms 269.862ms
18 > 113.164.21.22 (113.164.21.22) [AS45899] 283.184ms 283.039ms 306.331ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 281.327ms 292.434ms 312.892ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 278.841ms 278.748ms 278.773ms

2025-07-27 13:30:01 - 2025-07-28 07:30:02

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.266ms    0.215ms    0.108ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.137ms 0.195ms 0.107ms
5 > 10.13.48.20 (10.13.48.20) [] 0.234ms 0.200ms 0.184ms
6 > 10.73.24.212 (10.73.24.212) [] 0.172ms 0.134ms 0.112ms
7 > 10.73.248.196 (10.73.248.196) [] 3.156ms 3.589ms 2.056ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.485ms 1.172ms 1.216ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.240ms 15.288ms 15.204ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.516ms 25.419ms 25.459ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 30.393ms 29.895ms 28.844ms
12 > 10.200.4.75 (10.200.4.75) [] 30.392ms 29.450ms 30.172ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 296.470ms 259.641ms 259.862ms
17 > static.vnpt.vn (113.171.58.110) [AS45899] 269.985ms 269.937ms 274.428ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 283.058ms 283.006ms 283.150ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 281.352ms 281.076ms 281.049ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 278.803ms 278.712ms 278.644ms

2025-07-27 13:15:01 - 2025-07-27 13:30:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.233ms    0.238ms    0.110ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.126ms 0.162ms 0.109ms
5 > 10.13.48.20 (10.13.48.20) [] 0.256ms 0.238ms 0.196ms
6 > 10.73.24.212 (10.73.24.212) [] 0.157ms 0.205ms 0.121ms
7 > 10.73.248.196 (10.73.248.196) [] 2.526ms 3.198ms 3.808ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.231ms 1.283ms 1.185ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.157ms 15.310ms 15.169ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.394ms 25.652ms 25.540ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 30.305ms 29.821ms 28.512ms
12 > 10.200.4.75 (10.200.4.75) [] 30.475ms 29.713ms 30.503ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 273.589ms 273.428ms 273.131ms
17 > 113.171.63.26 (113.171.63.26) [AS45899] 285.007ms 284.493ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 281.329ms 281.216ms 281.291ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 280.214ms 279.872ms 279.975ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 276.738ms 276.702ms 276.626ms

2025-07-27 04:30:01 - 2025-07-27 13:15:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.241ms    0.161ms    0.110ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.144ms 0.168ms 0.115ms
5 > 10.13.48.20 (10.13.48.20) [] 0.272ms 0.291ms 0.206ms
6 > 10.73.24.212 (10.73.24.212) [] 0.220ms 0.237ms 0.145ms
7 > 10.73.248.196 (10.73.248.196) [] 3.178ms 3.489ms 4.067ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.329ms 1.607ms 1.412ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.176ms 15.222ms 15.094ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.375ms 25.675ms 25.418ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 29.247ms 29.848ms 28.190ms
12 > 10.200.4.75 (10.200.4.75) [] 29.513ms 29.803ms 30.517ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 257.614ms 257.680ms 257.670ms
17 > static.vnpt.vn (113.171.63.26) [AS45899] 268.578ms 269.265ms 268.665ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 281.002ms 281.124ms 280.992ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 279.027ms 279.221ms 279.846ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 276.612ms 276.624ms 276.659ms

2025-07-27 04:15:02 - 2025-07-27 04:30:01

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.240ms    0.140ms    0.110ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.265ms 0.223ms 0.130ms
5 > 10.13.48.20 (10.13.48.20) [] 0.427ms 0.293ms 0.216ms
6 > 10.73.24.212 (10.73.24.212) [] 0.192ms 0.263ms 0.114ms
7 > 10.73.248.196 (10.73.248.196) [] 2.495ms 3.131ms 2.033ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.361ms 1.641ms 1.295ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.449ms 15.288ms 15.422ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.458ms 25.439ms 25.361ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 29.633ms 30.276ms 30.754ms
12 > 10.200.4.75 (10.200.4.75) [] 30.853ms 31.610ms 30.231ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 259.767ms 263.969ms 259.784ms
17 > 113.171.63.26 (113.171.63.26) [AS45899] 270.662ms 273.263ms 274.899ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 283.196ms 283.197ms 284.174ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 281.184ms 281.007ms 281.428ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 278.944ms 278.695ms 278.641ms

2025-07-26 22:15:02 - 2025-07-27 04:15:02

   traceroute to 202.123.177.1 (202.123.177.1), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.225ms    0.187ms    0.113ms   
4 > 10.13.48.28 (10.13.48.28) [] 0.262ms 0.208ms 0.122ms
5 > 10.13.48.20 (10.13.48.20) [] 0.235ms 0.215ms 0.191ms
6 > 10.73.24.212 (10.73.24.212) [] 0.275ms 0.234ms 0.195ms
7 > 10.73.248.196 (10.73.248.196) [] 3.530ms 3.561ms 4.239ms
8 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.434ms 1.402ms 1.344ms
9 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.289ms 15.396ms 15.322ms
10 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 25.331ms 25.395ms 25.345ms
11 > bru-lcl1-sbb1-8k.be.eu (91.121.131.242) [AS16276] 30.202ms 29.772ms 28.548ms
12 > 10.200.4.75 (10.200.4.75) [] 29.737ms 29.291ms 30.512ms
13 >
14 >
15 >
16 > 80.84.20.244 (80.84.20.244) [AS6774] 257.691ms 257.660ms 257.767ms
17 > static.vnpt.vn (113.171.63.26) [AS45899] 268.714ms 273.115ms 268.536ms
18 > static.vnpt.vn (113.164.21.22) [AS45899] 281.780ms 294.208ms 281.154ms
19 > 139.5.156.37 (139.5.156.37) [AS24337] 279.578ms 279.584ms 418.550ms
20 > 202.123.177.1 (202.123.177.1) [AS24337] 276.748ms 276.649ms 276.675ms