LIL2-GRA (EU/FR/Gravelines) smokeping node
(pingas), Brazil, Passo Fundo (AS52892 131.221.13.225)


2026-07-12 16:30:01 - Now

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.388ms    0.362ms    0.268ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.218ms 0.303ms 0.250ms
5 > 10.217.136.20 (10.217.136.20) [] 0.382ms
6 > 10.73.240.65 (10.73.240.65) [] 0.456ms 0.415ms 0.354ms
7 > 172.20.16.48 (172.20.16.48) [] 3.087ms 3.166ms 3.827ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.713ms 0.743ms 0.741ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.605ms 7.533ms 7.359ms
10 > 10.200.4.129 (10.200.4.129) [] 8.375ms 9.717ms 10.389ms
11 > speedix.peer-1.com (185.1.223.14) [] 21.223ms 7.471ms 10.025ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [] 218.107ms 218.111ms 218.090ms

2026-07-12 16:15:01 - 2026-07-12 16:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.406ms    0.323ms    0.292ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.237ms 0.283ms 0.180ms
5 > 10.217.136.20 (10.217.136.20) [] 0.374ms
6 > 10.73.240.65 (10.73.240.65) [] 0.715ms 0.534ms
7 > 172.20.16.48 (172.20.16.48) [] 3.536ms 3.542ms 1.740ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.625ms 0.703ms 0.712ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.442ms 7.492ms 7.363ms
10 > 10.200.4.129 (10.200.4.129) [] 9.830ms 9.682ms 8.471ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 7.909ms 7.841ms 7.456ms
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [AS52892] 222.269ms 222.328ms 222.447ms

2026-07-11 14:30:01 - 2026-07-12 16:15:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.335ms    0.320ms    0.333ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.424ms 0.265ms 0.153ms
5 > 10.217.136.20 (10.217.136.20) [] 0.448ms
6 > 10.73.240.65 (10.73.240.65) [] 0.575ms 0.572ms
7 > 172.20.16.48 (172.20.16.48) [] 2.811ms 3.450ms 3.966ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.902ms 0.669ms 0.671ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.357ms 7.351ms 7.637ms
10 > 10.200.4.129 (10.200.4.129) [] 10.821ms 9.642ms 10.305ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 7.807ms 7.350ms 7.466ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 222.364ms 222.397ms 222.411ms

2026-07-11 13:30:01 - 2026-07-11 14:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.416ms    0.412ms    0.258ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.248ms 0.391ms 0.181ms
5 > 10.217.136.20 (10.217.136.20) [] 0.543ms 0.550ms
6 > 10.73.240.65 (10.73.240.65) [] 0.676ms 0.552ms 0.812ms
7 > 172.20.16.48 (172.20.16.48) [] 3.527ms 3.126ms 2.298ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.824ms 0.721ms 0.542ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.595ms 7.516ms 7.503ms
10 > 10.200.4.129 (10.200.4.129) [] 10.056ms 10.013ms 9.975ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 10.116ms 10.006ms 17.312ms
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [AS52892] 222.061ms 222.017ms 222.005ms

2026-07-11 13:15:02 - 2026-07-11 13:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.400ms    0.366ms    0.244ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.219ms 0.285ms 0.192ms
5 > 10.217.136.20 (10.217.136.20) [] 0.442ms 0.568ms 0.497ms
6 > 10.73.240.65 (10.73.240.65) [] 0.543ms 0.387ms
7 > 172.20.16.48 (172.20.16.48) [] 2.619ms 3.380ms 2.007ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.867ms 0.572ms 0.509ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.637ms 7.210ms 7.320ms
10 > 10.200.4.129 (10.200.4.129) [] 8.544ms 9.712ms 12.416ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 8.014ms 29.697ms 10.817ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 221.943ms 221.885ms 221.892ms

2026-07-11 13:00:01 - 2026-07-11 13:15:02

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.289ms    0.255ms    0.200ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.186ms 0.208ms 0.124ms
5 >
6 >
7 > 172.20.16.48 (172.20.16.48) [] 3.765ms 3.381ms 1.981ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.705ms 0.663ms 0.872ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.417ms 7.388ms 7.348ms
10 >
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 8.324ms 8.158ms 7.543ms
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [AS52892] 221.888ms 221.892ms 221.903ms

2026-07-10 09:30:01 - 2026-07-11 13:00:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.374ms    0.309ms    0.295ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.390ms 0.359ms 0.151ms
5 >
6 >
7 > 172.20.16.48 (172.20.16.48) [] 3.219ms 3.147ms 4.020ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.890ms 0.648ms 0.589ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.675ms 7.386ms 7.317ms
10 > 10.200.4.129 (10.200.4.129) [] 8.377ms 9.379ms 10.269ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 8.480ms 10.103ms 11.528ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 222.030ms 221.949ms 221.976ms

2026-07-10 09:15:01 - 2026-07-10 09:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.274ms    0.156ms    0.143ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.184ms 0.170ms 0.096ms
5 >
6 > 10.73.240.65 (10.73.240.65) [] 0.444ms 0.475ms
7 > 172.20.16.48 (172.20.16.48) [] 2.108ms 1.294ms 4.010ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.657ms 0.846ms 0.570ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.663ms 7.574ms 7.444ms
10 > 10.200.4.129 (10.200.4.129) [] 12.220ms 9.608ms 9.840ms
11 > 185.1.223.14 (185.1.223.14) [AS41441] 7.414ms 14.773ms 8.204ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 221.949ms 221.990ms 221.983ms

2026-07-10 08:45:01 - 2026-07-10 09:15:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.414ms    0.346ms    0.217ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.188ms 0.281ms 0.206ms
5 >
6 > 10.73.240.65 (10.73.240.65) [] 0.398ms 0.412ms
7 > 172.20.16.48 (172.20.16.48) [] 3.463ms 3.367ms 1.943ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 1.138ms 0.875ms 0.590ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.656ms 7.430ms 7.511ms
10 > 10.200.4.129 (10.200.4.129) [] 9.433ms 10.242ms 10.296ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 10.746ms 8.254ms 7.831ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 221.955ms 221.988ms 222.029ms

2026-07-10 08:30:01 - 2026-07-10 08:45:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.396ms    0.327ms    0.231ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.199ms 0.299ms 0.198ms
5 > 10.217.136.20 (10.217.136.20) [] 0.506ms
6 > 10.73.240.65 (10.73.240.65) [] 0.572ms 0.435ms 0.452ms
7 > 172.20.16.48 (172.20.16.48) [] 2.046ms 2.794ms 2.018ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.834ms 0.781ms 0.658ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.363ms 7.528ms 7.505ms
10 > 10.200.4.129 (10.200.4.129) [] 8.721ms 9.479ms 8.253ms
11 > 185.1.223.14 (185.1.223.14) [AS41441] 8.457ms 19.061ms 8.566ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 222.023ms 222.002ms 221.978ms

2026-07-09 21:45:01 - 2026-07-10 08:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.376ms    0.296ms    0.208ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.244ms 0.265ms 0.221ms
5 >
6 > 10.73.240.65 (10.73.240.65) [] 0.655ms 0.511ms
7 > 172.20.16.48 (172.20.16.48) [] 2.709ms 3.556ms 4.059ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.907ms 0.823ms 0.585ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.541ms 7.496ms 7.475ms
10 > 10.200.4.129 (10.200.4.129) [] 9.947ms 10.086ms 10.347ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 7.630ms 7.978ms 7.475ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 221.984ms 221.930ms 221.998ms

2026-07-09 21:30:01 - 2026-07-09 21:45:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.329ms    0.349ms    0.209ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.246ms 0.342ms 0.274ms
5 >
6 > 10.73.240.65 (10.73.240.65) [] 0.376ms 0.308ms 0.280ms
7 > 172.20.16.48 (172.20.16.48) [] 3.001ms 1.711ms 2.030ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.802ms 0.764ms 0.516ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.374ms 7.284ms 7.365ms
10 > 10.200.4.129 (10.200.4.129) [] 10.125ms 8.472ms 8.476ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 7.645ms 8.461ms 7.691ms
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [AS52892] 222.032ms 222.043ms 222.042ms

2026-07-09 16:45:01 - 2026-07-09 21:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.371ms    0.307ms    0.177ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.279ms 0.338ms 0.158ms
5 > 10.217.136.20 (10.217.136.20) [] 0.370ms
6 > 10.73.240.65 (10.73.240.65) [] 0.407ms
7 > 172.20.16.48 (172.20.16.48) [] 3.207ms 2.655ms 1.791ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.725ms 0.922ms 0.698ms
9 > be103.ams-gsa1-sbb1-nc5.nl.eu (213.186.32.211) [AS16276] 7.173ms 7.226ms 7.293ms
10 > 10.200.4.129 (10.200.4.129) [] 10.201ms 9.200ms 10.121ms
11 > speedix.peer-1.com (185.1.223.14) [AS41441] 7.456ms 13.654ms 14.799ms
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 222.032ms 222.043ms 222.026ms

2026-07-09 16:30:01 - 2026-07-09 16:45:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.357ms    0.342ms    0.225ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.387ms 0.283ms 0.159ms
5 > 10.217.136.20 (10.217.136.20) [] 0.366ms 0.388ms 0.503ms
6 > 10.73.240.65 (10.73.240.65) [] 0.439ms 0.366ms
7 > 172.20.16.48 (172.20.16.48) [] 1.923ms 3.069ms 2.042ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.944ms 0.673ms 0.729ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.667ms 3.637ms 3.385ms
10 > 10.200.0.133 (10.200.0.133) [] 3.595ms 3.238ms 3.349ms
11 >
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 224.563ms 224.550ms 224.503ms

2026-07-09 16:15:01 - 2026-07-09 16:30:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.359ms    0.330ms    0.250ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.221ms 0.304ms 0.149ms
5 >
6 > 10.73.240.65 (10.73.240.65) [] 0.593ms 0.612ms 0.408ms
7 > 172.20.16.48 (172.20.16.48) [] 3.694ms 1.339ms 1.941ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.598ms 0.586ms 0.478ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.451ms 3.404ms 3.597ms
10 > 10.200.0.133 (10.200.0.133) [] 3.282ms 3.195ms 3.207ms
11 >
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [AS52892] 224.515ms 224.390ms 224.599ms

2026-07-09 15:00:01 - 2026-07-09 16:15:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.391ms    0.225ms    0.226ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.311ms 0.369ms 0.223ms
5 > 10.217.136.20 (10.217.136.20) [] 0.614ms
6 > 10.73.240.65 (10.73.240.65) [] 0.567ms 0.536ms
7 > 172.20.16.48 (172.20.16.48) [] 1.883ms 3.125ms 4.502ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.575ms 0.655ms 0.530ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.480ms 3.494ms 3.396ms
10 > 10.200.0.133 (10.200.0.133) [] 3.231ms 3.267ms 3.260ms
11 >
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 224.396ms 224.457ms 224.427ms

2026-07-09 14:45:01 - 2026-07-09 15:00:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.247ms    0.161ms    0.101ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.151ms 0.166ms 0.159ms
5 >
6 >
7 > 172.20.16.48 (172.20.16.48) [] 2.439ms 2.521ms 2.041ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.795ms 0.581ms 0.782ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.384ms 3.665ms 3.532ms
10 > 10.200.0.133 (10.200.0.133) [] 3.228ms 3.225ms 3.305ms
11 >
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [AS52892] 224.562ms 224.543ms 224.524ms

2026-07-09 04:15:01 - 2026-07-09 14:45:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.378ms    0.308ms    0.264ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.228ms 0.324ms 0.214ms
5 > 10.217.136.20 (10.217.136.20) [] 0.528ms 0.494ms 0.426ms
6 > 10.73.240.65 (10.73.240.65) [] 0.491ms
7 > 172.20.16.48 (172.20.16.48) [] 2.196ms 3.398ms 1.945ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.820ms 0.647ms 0.505ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.364ms 3.411ms 3.397ms
10 > 10.200.0.133 (10.200.0.133) [] 3.237ms 3.310ms 3.251ms
11 >
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 224.450ms 224.571ms 224.582ms

2026-07-09 04:00:01 - 2026-07-09 04:15:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.350ms    0.264ms    0.169ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.192ms 0.209ms 0.114ms
5 >
6 > 10.73.240.65 (10.73.240.65) [] 0.560ms 0.513ms 0.403ms
7 > 172.20.16.48 (172.20.16.48) [] 4.141ms 3.050ms 4.069ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.856ms 0.521ms 0.766ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.437ms 3.474ms 3.569ms
10 > 10.200.0.133 (10.200.0.133) [] 3.261ms 3.284ms 3.223ms
11 >
12 >
13 >
14 > 131.221.13.225 (131.221.13.225) [] 224.573ms 224.579ms 224.579ms

2026-07-07 12:45:01 - 2026-07-09 04:00:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.229ms    0.248ms    0.255ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.385ms 0.280ms 0.349ms
5 >
6 >
7 > 172.20.16.48 (172.20.16.48) [] 2.162ms 2.864ms 3.854ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 0.757ms 0.731ms 0.644ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.474ms 3.719ms 3.355ms
10 > 10.200.0.133 (10.200.0.133) [] 3.300ms 3.244ms 3.369ms
11 >
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [] 224.541ms 224.533ms 224.612ms

2026-07-07 02:30:01 - 2026-07-07 12:45:01

   traceroute to 131.221.13.225 (131.221.13.225), 30 hops max, 60 byte packets

 3 > 51.255.255.62                                 (51.255.255.62)   [AS16276]  0.368ms    0.247ms    0.237ms   
4 > 10.97.155.145 (10.97.155.145) [] 0.285ms 0.199ms 0.185ms
5 >
6 > 10.73.240.66 (10.73.240.66) [] 0.506ms 0.465ms
7 > 172.20.16.64 (172.20.16.64) [] 4.393ms 3.039ms 4.164ms
8 > 37.59.16.29 (37.59.16.29) [AS16276] 1.280ms 1.113ms 1.093ms
9 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 3.625ms 3.721ms 3.328ms
10 > 10.200.0.133 (10.200.0.133) [] 3.250ms 3.282ms 3.315ms
11 >
12 >
13 >
14 > 131-221-13-225.triway.net.br (131.221.13.225) [AS52892] 224.955ms 225.052ms 225.020ms