WAW1-OZA (EU/PL/Warsaw) smokeping node
RU PJSC Bashinformsvyaz (AS28812 83.174.193.227)


2025-07-06 19:00:02 - Now

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.102ms    0.098ms    0.108ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.189ms 0.150ms 0.134ms
5 > 10.13.48.24 (10.13.48.24) [] 0.235ms 0.228ms 0.237ms
6 > 10.73.24.216 (10.73.24.216) [] 0.174ms 0.199ms 0.271ms
7 > 10.73.248.197 (10.73.248.197) [] 1.838ms 3.449ms 1.930ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.320ms 1.167ms 1.216ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.325ms 21.624ms 21.371ms
10 > 10.200.0.15 (10.200.0.15) [] 22.218ms 24.224ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 71.611ms 18.230ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 77.969ms 85.502ms 86.845ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 82.245ms 82.254ms 81.979ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 75.305ms 75.212ms 75.352ms

2025-07-06 16:30:01 - 2025-07-06 19:00:02

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.259ms    0.117ms    0.103ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.226ms 0.135ms 0.117ms
5 > 10.13.48.24 (10.13.48.24) [] 0.229ms 0.186ms 0.174ms
6 > 10.73.24.216 (10.73.24.216) [] 0.204ms 0.195ms 0.128ms
7 > 10.73.248.197 (10.73.248.197) [] 3.703ms 3.484ms 1.725ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.367ms 1.195ms 1.074ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.353ms 21.345ms 21.417ms
10 > 10.200.0.15 (10.200.0.15) [] 32.152ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 18.319ms 18.310ms 18.223ms
12 > 185.140.148.84 (185.140.148.84) [AS12389] 90.547ms 90.719ms 103.090ms
13 > ge-2-1-8-307.penza.dr1.vt.ru (79.126.122.109) [AS12389] 94.186ms 93.734ms 93.669ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 90.774ms 90.820ms 90.797ms

2025-07-06 15:30:01 - 2025-07-06 16:30:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.253ms    0.199ms    0.267ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.261ms 0.170ms 0.165ms
5 > 10.13.48.24 (10.13.48.24) [] 0.252ms 0.220ms 0.182ms
6 > 10.73.24.216 (10.73.24.216) [] 0.164ms 0.139ms 0.176ms
7 > 10.73.248.197 (10.73.248.197) [] 2.564ms 1.645ms 2.102ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.254ms 1.461ms 1.114ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.345ms 21.244ms 21.327ms
10 > 10.200.0.15 (10.200.0.15) [] 23.810ms 24.158ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 246.949ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 77.597ms 79.317ms 77.670ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 82.434ms 82.334ms 82.205ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 75.286ms 75.314ms 75.260ms

2025-07-06 15:15:02 - 2025-07-06 15:30:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.255ms    0.164ms    0.109ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.130ms 0.151ms 0.107ms
5 > 10.13.48.24 (10.13.48.24) [] 0.215ms 0.214ms 0.194ms
6 > 10.73.24.216 (10.73.24.216) [] 0.153ms 0.213ms 0.155ms
7 > 10.73.248.197 (10.73.248.197) [] 0.942ms 1.577ms 1.987ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.392ms 1.086ms 1.049ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.322ms 21.571ms 21.285ms
10 > 10.200.0.15 (10.200.0.15) [] 22.234ms 22.678ms 23.673ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 170.500ms 47.479ms 18.523ms
12 > 185.140.148.84 (185.140.148.84) [AS12389] 90.628ms 92.365ms 91.817ms
13 > ge-2-1-8-307.penza.dr1.vt.ru (79.126.122.109) [AS12389] 94.247ms 93.929ms 93.933ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 90.881ms 90.762ms 90.804ms

2025-07-05 15:45:01 - 2025-07-06 15:15:02

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.248ms    0.198ms    0.131ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.256ms 0.155ms 0.113ms
5 > 10.13.48.24 (10.13.48.24) [] 0.490ms 0.255ms 0.222ms
6 > 10.73.24.216 (10.73.24.216) [] 0.165ms 0.144ms 0.135ms
7 > 10.73.248.197 (10.73.248.197) [] 3.283ms 1.510ms 2.057ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.075ms 1.113ms 1.126ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.324ms 21.457ms 21.445ms
10 > 10.200.0.15 (10.200.0.15) [] 56.439ms 22.783ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 20.555ms 18.370ms 18.310ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 79.092ms 81.066ms 77.823ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 82.267ms 82.063ms 81.987ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 75.243ms 75.328ms 75.168ms

2025-07-05 11:30:01 - 2025-07-05 15:45:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.145ms    0.140ms    0.104ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.124ms 0.117ms 0.103ms
5 > 10.13.48.24 (10.13.48.24) [] 0.227ms 0.258ms 0.235ms
6 > 10.73.24.216 (10.73.24.216) [] 0.156ms 0.219ms 0.117ms
7 > 10.73.248.197 (10.73.248.197) [] 3.173ms 2.624ms 4.031ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.217ms 1.306ms 1.031ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.439ms 21.286ms 21.350ms
10 > 10.200.0.15 (10.200.0.15) [] 23.650ms 24.354ms
11 >
12 > 185.140.148.84 (185.140.148.84) [AS12389] 90.560ms 93.250ms 91.112ms
13 > ge-2-1-8-307.penza.dr1.vt.ru (79.126.122.109) [AS12389] 93.749ms 93.616ms 93.671ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 90.549ms 90.535ms 90.582ms

2025-07-04 03:00:01 - 2025-07-05 11:30:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.238ms    0.197ms    0.108ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.136ms 0.136ms 0.130ms
5 > 10.13.48.24 (10.13.48.24) [] 0.233ms 0.218ms 0.173ms
6 > 10.73.24.216 (10.73.24.216) [] 0.163ms 0.126ms 0.176ms
7 > 10.73.248.197 (10.73.248.197) [] 2.109ms 2.351ms 4.050ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.139ms 1.277ms 1.210ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.314ms 21.367ms 21.249ms
10 > 10.200.0.15 (10.200.0.15) [] 67.160ms 23.586ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 21.345ms 21.360ms 18.379ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 77.606ms 82.078ms 77.764ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 82.046ms 81.866ms 82.242ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 75.274ms 75.145ms 75.220ms

2025-07-03 22:45:02 - 2025-07-04 03:00:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.132ms    0.124ms    0.096ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.122ms 0.133ms 0.112ms
5 > 10.13.48.24 (10.13.48.24) [] 0.281ms 0.286ms 0.244ms
6 > 10.73.24.216 (10.73.24.216) [] 0.132ms 0.156ms 0.174ms
7 > 10.73.248.197 (10.73.248.197) [] 3.627ms 3.292ms 1.922ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 0.949ms 0.946ms 1.144ms
9 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.741ms 1.649ms 1.494ms
10 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.721ms 15.453ms 15.494ms
11 > 10.200.0.17 (10.200.0.17) [] 18.306ms 17.453ms 25.265ms
12 > 87.226.221.72 (87.226.221.72) [AS12389] 15.252ms 15.820ms 15.371ms
13 > 109.172.24.63 (109.172.24.63) [AS12389] 69.204ms 69.070ms 68.943ms
14 > 95.167.125.17 (95.167.125.17) [AS12389] 73.452ms 73.484ms 73.398ms
15 > ns4.bashtel.ru (83.174.193.227) [AS28812] 66.552ms 66.532ms 66.537ms

2025-07-03 19:00:01 - 2025-07-03 22:45:02

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.267ms    0.207ms    0.112ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.203ms 0.153ms 0.100ms
5 > 10.13.48.24 (10.13.48.24) [] 0.334ms 0.392ms 0.405ms
6 > 10.73.24.216 (10.73.24.216) [] 0.155ms 0.248ms 0.124ms
7 > 10.73.248.197 (10.73.248.197) [] 3.176ms 3.497ms 2.043ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.254ms 0.933ms 1.027ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.603ms 21.476ms 21.583ms
10 > 10.200.0.15 (10.200.0.15) [] 22.815ms 24.409ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 18.185ms 18.465ms 21.991ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 77.075ms 103.114ms 77.399ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 81.497ms 81.386ms 81.502ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 74.571ms 74.756ms 74.552ms

2025-07-03 16:30:01 - 2025-07-03 19:00:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.211ms    0.126ms    0.115ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.202ms 0.139ms 0.122ms
5 > 10.13.48.24 (10.13.48.24) [] 0.270ms 0.246ms 0.179ms
6 > 10.73.24.216 (10.73.24.216) [] 0.243ms 0.201ms 0.158ms
7 > 10.73.248.197 (10.73.248.197) [] 1.966ms 3.542ms 1.944ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.330ms 1.270ms 1.243ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.391ms 21.500ms 21.538ms
10 > 10.200.0.15 (10.200.0.15) [] 24.174ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 18.339ms 18.353ms 18.326ms
12 > 185.140.148.84 (185.140.148.84) [AS12389] 89.722ms 89.552ms 89.570ms
13 > ge-2-1-8-307.penza.dr1.vt.ru (79.126.122.109) [AS12389] 93.023ms 92.721ms 92.693ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 90.168ms 89.654ms 89.867ms

2025-07-01 00:00:01 - 2025-07-03 16:30:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.166ms    0.138ms    0.120ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.163ms 0.174ms 0.126ms
5 > 10.13.48.24 (10.13.48.24) [] 0.355ms 0.252ms 0.243ms
6 > 10.73.24.216 (10.73.24.216) [] 0.188ms 0.191ms 0.183ms
7 > 10.73.248.197 (10.73.248.197) [] 2.919ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.182ms 1.111ms 1.270ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.459ms 21.610ms 21.564ms
10 > 10.200.0.15 (10.200.0.15) [] 23.107ms 24.103ms 34.507ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 18.325ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 76.871ms 77.008ms 77.044ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 81.555ms 81.531ms 81.362ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 74.789ms 74.872ms 74.642ms

2025-06-30 18:45:01 - 2025-07-01 00:00:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.252ms    0.154ms    0.113ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.194ms 0.156ms 0.107ms
5 > 10.13.48.24 (10.13.48.24) [] 0.224ms 0.199ms 0.205ms
6 > 10.73.24.216 (10.73.24.216) [] 0.163ms 0.173ms 0.108ms
7 > 10.73.248.197 (10.73.248.197) [] 1.886ms 3.539ms 1.855ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.079ms 1.097ms 1.081ms
9 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.525ms 1.572ms 1.560ms
10 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.720ms 15.348ms 15.276ms
11 > 10.200.0.17 (10.200.0.17) [] 16.675ms 17.825ms 16.205ms
12 > 87.226.221.72 (87.226.221.72) [AS12389] 15.261ms 15.208ms 15.231ms
13 > 109.172.24.63 (109.172.24.63) [AS12389] 73.747ms 73.614ms 74.054ms
14 > 95.167.125.17 (95.167.125.17) [AS12389] 78.001ms 77.928ms 78.049ms
15 > ns4.bashtel.ru (83.174.193.227) [AS28812] 71.123ms 71.115ms 71.005ms

2025-06-30 16:45:01 - 2025-06-30 18:45:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.191ms    0.173ms    0.104ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.247ms 0.149ms 0.124ms
5 > 10.13.48.24 (10.13.48.24) [] 0.240ms 0.216ms 0.187ms
6 > 10.73.24.216 (10.73.24.216) [] 0.166ms 0.262ms 0.132ms
7 > 10.73.248.197 (10.73.248.197) [] 33.787ms 4.955ms 3.218ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.207ms 1.247ms 1.087ms
9 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.120ms 1.354ms 1.251ms
10 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.377ms 15.321ms 15.319ms
11 > 10.200.0.17 (10.200.0.17) [] 17.757ms 17.716ms 16.270ms
12 > 87.226.221.72 (87.226.221.72) [AS12389] 15.253ms 15.222ms
13 > 185.140.148.84 (185.140.148.84) [AS12389] 86.765ms 86.651ms 86.692ms
14 > ge-2-1-8-307.penza.dr1.vt.ru (79.126.122.109) [AS12389] 87.207ms 87.063ms 86.603ms
15 > ns4.bashtel.ru (83.174.193.227) [AS28812] 87.166ms 86.898ms 86.907ms

2025-06-30 16:30:01 - 2025-06-30 16:45:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.449ms    0.224ms    0.160ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.242ms 0.167ms 0.118ms
5 > 10.13.48.24 (10.13.48.24) [] 0.325ms 0.294ms 0.310ms
6 > 10.73.24.216 (10.73.24.216) [] 0.324ms 0.206ms 0.149ms
7 > 10.73.248.197 (10.73.248.197) [] 4.368ms 3.372ms 4.032ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.083ms 1.484ms 1.445ms
9 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.496ms 1.405ms 1.701ms
10 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.627ms 15.829ms 15.545ms
11 > 10.200.0.17 (10.200.0.17) [] 17.238ms 17.429ms 16.208ms
12 > 87.226.221.72 (87.226.221.72) [AS12389] 15.235ms
13 > 87.226.133.161 (87.226.133.161) [AS12389] 89.663ms 90.674ms 89.731ms
14 > 95.167.125.17 (95.167.125.17) [AS12389] 94.259ms 94.020ms 94.128ms
15 > ns4.bashtel.ru (83.174.193.227) [AS28812] 87.291ms 87.290ms 87.321ms

2025-06-30 07:45:01 - 2025-06-30 16:30:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.226ms    0.161ms    0.127ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.251ms 0.174ms 0.119ms
5 > 10.13.48.24 (10.13.48.24) [] 0.326ms 0.262ms 0.193ms
6 > 10.73.24.216 (10.73.24.216) [] 0.166ms 0.151ms 0.123ms
7 > 10.73.248.197 (10.73.248.197) [] 2.005ms 3.215ms 1.992ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.334ms 1.390ms 1.260ms
9 > waw-wa2-sbb1-nc5.pl.eu (91.121.131.150) [AS16276] 1.284ms 1.459ms 1.428ms
10 > fra-fr5-sbb1-nc5.de.eu (213.251.128.113) [AS16276] 15.368ms 15.492ms 15.334ms
11 > 10.200.0.17 (10.200.0.17) [] 18.188ms 17.612ms 16.062ms
12 > 87.226.221.72 (87.226.221.72) [AS12389] 15.353ms 15.304ms
13 > 109.172.24.63 (109.172.24.63) [AS12389] 73.754ms 75.540ms 74.660ms
14 > 95.167.125.17 (95.167.125.17) [AS12389] 78.077ms 78.047ms 78.071ms
15 > ns4.bashtel.ru (83.174.193.227) [AS28812] 71.312ms 71.350ms 71.201ms

2025-06-29 22:00:01 - 2025-06-30 07:45:01

   traceroute to 83.174.193.227 (83.174.193.227), 30 hops max, 60 byte packets

 3 > 10.13.48.254                                  (10.13.48.254)    []         0.358ms    0.297ms    0.119ms   
4 > 10.13.48.30 (10.13.48.30) [] 0.279ms 0.149ms 0.112ms
5 > 10.13.48.24 (10.13.48.24) [] 0.276ms 0.303ms 0.258ms
6 > 10.73.24.216 (10.73.24.216) [] 0.223ms 0.115ms 0.113ms
7 > 10.73.248.197 (10.73.248.197) [] 2.077ms 3.259ms 3.956ms
8 > be101.waw-atm-sbb1-nc5.pl.eu (213.186.32.202) [AS16276] 1.425ms 1.540ms 1.431ms
9 > fra-fr5-sbb2-nc5.de.eu (54.36.50.116) [AS16276] 21.567ms 21.551ms 21.398ms
10 > 10.200.0.15 (10.200.0.15) [] 22.618ms 23.746ms
11 > 87.226.221.74 (87.226.221.74) [AS12389] 18.783ms 18.362ms
12 > 109.172.24.63 (109.172.24.63) [AS12389] 71.847ms 71.770ms 71.782ms
13 > 95.167.125.17 (95.167.125.17) [AS12389] 76.076ms 76.160ms 76.162ms
14 > ns4.bashtel.ru (83.174.193.227) [AS28812] 69.283ms 69.352ms 69.238ms