Localzone STL (US/US/Saint-Louis) smokeping node
VN - FPT Telecom (AS18403 103.221.222.30)


2026-04-10 18:30:01 - Now

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    1.010ms    0.923ms    0.895ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.695ms 0.722ms 0.650ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.844ms 5.750ms 5.700ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.161ms 6.042ms 6.124ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 6.161ms
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [AS1299] 5.981ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.524ms 47.449ms 47.387ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 51.358ms 49.490ms 49.233ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.830ms 50.962ms 51.164ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 53.286ms 51.708ms 52.988ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 139.235ms 138.800ms 137.522ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 191.633ms 191.729ms 191.680ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [AS1299] 193.236ms 193.267ms 193.282ms
16 >
17 >
18 > 118.69.250.75 (118.69.250.75) [AS18403] 227.520ms 228.864ms 227.178ms
19 > 118.69.250.114 (118.69.250.114) [AS18403] 224.434ms 222.186ms 222.042ms
20 > 210.245.72.150 (210.245.72.150) [AS18403] 223.899ms 223.922ms 223.963ms
21 > 103.221.222.30 (103.221.222.30) [AS63760] 222.058ms 222.089ms 222.000ms

2026-04-09 04:00:01 - 2026-04-10 18:30:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.916ms    0.999ms    0.979ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.774ms 0.645ms 0.667ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.764ms 5.850ms 5.894ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.109ms 6.298ms 8.865ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 6.447ms
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [AS1299] 6.267ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 48.160ms 47.546ms 47.478ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 51.066ms 51.056ms 49.746ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.836ms 50.996ms 50.946ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 54.323ms 55.141ms 55.187ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 137.083ms 137.319ms 137.517ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 191.621ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [AS1299] 193.214ms 193.222ms 193.231ms
16 >
17 >
18 >
19 > 118.68.199.245 (118.68.199.245) [AS18403] 222.498ms 237.983ms 222.717ms
20 > 210.245.72.150 (210.245.72.150) [AS18403] 222.871ms 222.853ms 222.640ms
21 > 103.221.222.30 (103.221.222.30) [AS63760] 221.289ms 221.289ms 221.233ms

2026-04-08 20:30:01 - 2026-04-09 04:00:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.974ms    1.087ms    0.952ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.720ms 0.691ms 0.651ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.816ms 5.781ms 5.870ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.187ms 6.108ms 6.127ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 5.841ms 6.174ms 5.971ms
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [] 6.096ms 5.989ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.017ms 47.106ms 84.833ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [] 48.964ms 48.811ms 47.736ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.500ms 50.483ms 50.478ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [] 53.811ms 54.237ms 51.668ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [] 136.462ms 137.454ms 137.370ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [] 191.714ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [] 193.271ms 193.254ms 193.266ms
16 >
17 >
18 > 118.69.250.75 (118.69.250.75) [] 229.193ms 228.756ms 228.876ms
19 > 118.69.250.114 (118.69.250.114) [] 229.097ms 229.222ms 229.221ms
20 > 210.245.72.150 (210.245.72.150) [] 222.426ms 222.261ms 222.276ms
21 > 103.221.222.30 (103.221.222.30) [] 222.128ms 222.045ms 223.249ms

2026-04-08 20:15:01 - 2026-04-08 20:30:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.990ms    0.899ms    0.812ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.673ms 0.996ms 0.663ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.831ms 5.785ms 5.790ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.094ms 6.033ms 6.176ms
7 >
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [AS1299] 5.954ms 5.929ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 46.895ms 47.087ms 47.432ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 49.659ms 50.285ms 49.310ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.373ms 50.437ms 50.408ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 54.870ms 53.673ms 54.375ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 137.264ms 138.368ms 137.389ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 191.861ms 191.886ms 191.889ms
15 > hnk-b3-link.ip.twelve99.net (62.115.143.241) [AS1299] 193.783ms 193.793ms 193.835ms
16 > fpttelecom-ic-369282.ip.twelve99-cust.net (62.115.35.127) [] 193.855ms 193.764ms 193.799ms
17 > 118.70.1.142 (118.70.1.142) [] 185.360ms 185.606ms 185.287ms
18 >
19 >
20 >
21 > 42.115.162.2 (42.115.162.2) [] 226.216ms 220.255ms 220.153ms
22 > 210.245.72.150 (210.245.72.150) [AS18403] 226.870ms 226.940ms 226.889ms
23 > 103.221.222.30 (103.221.222.30) [AS63760] 226.544ms 226.486ms 226.490ms

2026-04-07 16:45:01 - 2026-04-08 20:15:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.883ms    1.035ms    0.935ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.641ms 0.747ms 0.661ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.842ms 5.909ms 5.881ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.059ms 6.052ms 5.965ms
7 >
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [AS1299] 6.010ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.649ms 47.507ms 47.155ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 48.966ms 48.872ms 49.828ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.492ms 50.462ms 50.405ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 53.471ms 51.873ms 54.063ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 137.004ms 136.878ms 137.929ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 191.564ms 191.631ms 191.663ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [AS1299] 193.213ms 193.863ms 199.916ms
16 >
17 >
18 > 118.69.250.75 (118.69.250.75) [AS18403] 229.994ms 230.786ms 228.693ms
19 > 118.69.250.114 (118.69.250.114) [AS18403] 229.129ms 232.020ms 229.206ms
20 > 210.245.72.150 (210.245.72.150) [AS18403] 222.289ms 222.432ms 222.534ms
21 > 103.221.222.30 (103.221.222.30) [AS63760] 222.129ms 222.010ms 222.003ms

2026-04-07 16:30:01 - 2026-04-07 16:45:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.992ms    0.948ms    1.047ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.933ms 0.829ms 0.941ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.774ms 5.836ms 5.737ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.533ms 6.074ms 6.105ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 5.925ms
8 > chi-bb1-link.ip.twelve99.net (62.115.140.108) [AS1299] 6.194ms 6.091ms 5.985ms
9 > den-bb1-link.ip.twelve99.net (62.115.115.76) [AS1299] 24.960ms 25.316ms 25.006ms
10 > 62.115.139.104 (62.115.139.104) [AS1299] 57.365ms 57.638ms 58.831ms
11 > osa-b2-link.ip.twelve99.net (62.115.141.17) [] 163.554ms 163.143ms 162.683ms
12 > hnk-b3-link.ip.twelve99.net (62.115.141.246) [] 212.811ms 212.965ms 212.789ms
13 > fpttelecom-ic-369282.ip.twelve99-cust.net (62.115.35.127) [] 209.669ms 209.706ms 209.740ms
14 > 118.70.1.142 (118.70.1.142) [] 201.392ms 201.251ms 201.331ms
15 >
16 >
17 >
18 > 42.115.162.2 (42.115.162.2) [] 236.745ms 236.781ms 236.693ms
19 > 210.245.72.150 (210.245.72.150) [AS18403] 243.215ms 243.349ms 243.233ms
20 > 103.221.222.30 (103.221.222.30) [AS63760] 242.977ms 242.933ms 242.891ms

2026-04-06 17:15:02 - 2026-04-07 16:30:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.866ms    1.250ms    1.060ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.657ms 0.960ms 0.723ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 6.180ms 5.795ms 5.771ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.108ms 6.132ms 6.133ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 5.950ms
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [AS1299] 6.001ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.697ms 46.935ms 46.896ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 48.867ms 49.572ms 50.183ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.485ms 50.437ms 50.267ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 75.600ms 52.305ms 52.972ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 137.919ms 138.118ms 137.598ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 191.030ms 191.056ms 190.983ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [AS1299] 193.325ms 193.166ms 193.174ms
16 >
17 >
18 > 118.69.250.75 (118.69.250.75) [AS18403] 229.974ms 228.314ms 229.146ms
19 > 118.69.250.114 (118.69.250.114) [AS18403] 229.990ms 229.209ms 231.905ms
20 > 210.245.72.150 (210.245.72.150) [AS18403] 222.383ms 222.305ms 222.289ms
21 > 103.221.222.30 (103.221.222.30) [AS63760] 222.141ms 222.095ms 222.009ms

2026-04-06 17:00:01 - 2026-04-06 17:15:02

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.897ms    0.883ms    0.813ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.798ms 0.685ms 0.649ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.814ms 5.765ms 6.037ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 5.992ms 6.049ms 6.125ms
7 >
8 >
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.167ms 47.047ms 46.928ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 49.991ms 51.288ms 49.156ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.624ms 50.450ms 50.453ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 53.060ms 52.627ms 54.380ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 146.951ms 145.589ms 141.557ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 201.445ms
15 > hnk-b3-link.ip.twelve99.net (62.115.143.241) [AS1299] 203.446ms 196.897ms 203.396ms
16 >
17 > 118.70.1.142 (118.70.1.142) [] 195.138ms 189.378ms 194.994ms
18 >
19 >
20 > 118.69.250.69 (118.69.250.69) [] 224.736ms 224.127ms 225.380ms
21 > 118.69.250.112 (118.69.250.112) [] 230.849ms 230.917ms 230.870ms
22 > 210.245.72.150 (210.245.72.150) [AS18403] 224.151ms 224.377ms 224.129ms
23 > 103.221.222.30 (103.221.222.30) [AS63760] 222.675ms 222.555ms 222.545ms

2026-04-04 04:45:01 - 2026-04-06 17:00:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.920ms    0.983ms    0.849ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.942ms 0.853ms 0.947ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.788ms 5.771ms 5.937ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.052ms 6.053ms 6.140ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 7.438ms
8 >
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.182ms 47.197ms 47.208ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [AS1299] 50.142ms 106.412ms 48.735ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.487ms 50.342ms 50.503ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [AS1299] 52.535ms 52.049ms 53.071ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 137.476ms 138.151ms 138.248ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [AS1299] 190.961ms 191.139ms 191.111ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [AS1299] 193.169ms 193.186ms 193.215ms
16 >
17 >
18 > 118.69.250.75 (118.69.250.75) [AS18403] 233.329ms 232.284ms 232.823ms
19 > 118.69.250.114 (118.69.250.114) [AS18403] 227.061ms 227.117ms 242.916ms
20 > 210.245.72.150 (210.245.72.150) [AS18403] 222.306ms 222.219ms 222.232ms
21 > 103.221.222.30 (103.221.222.30) [AS63760] 220.748ms 220.714ms 220.719ms

2026-04-04 04:30:02 - 2026-04-04 04:45:01

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.995ms    1.348ms    0.848ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.669ms 0.656ms 0.738ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 6.407ms 5.988ms 5.931ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.962ms 6.290ms 6.511ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 6.043ms
8 > chi-bb2-link.ip.twelve99.net (62.115.126.158) [AS1299] 5.898ms
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.062ms 47.479ms 46.973ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [] 49.791ms 49.365ms 49.727ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.515ms 50.299ms 50.342ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [] 54.653ms 52.295ms 53.999ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [AS1299] 136.748ms 137.653ms 136.856ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [] 191.051ms 191.047ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [] 193.208ms 193.185ms 193.226ms
16 >
17 >
18 >
19 >
20 > 42.115.162.2 (42.115.162.2) [] 215.794ms 216.563ms 222.287ms
21 > 118.69.84.134 (118.69.84.134) [] 228.128ms 227.724ms 227.682ms
22 > 103.221.222.30 (103.221.222.30) [] 221.033ms 220.931ms 220.897ms

2026-04-03 22:45:01 - 2026-04-04 04:30:02

   traceroute to 103.221.222.30 (103.221.222.30), 30 hops max, 60 byte packets

 3 > be8707.nr51.b016110-0.stl03.atlas.cogentco.com (38.104.162.198)  [AS174]    0.943ms    0.952ms    0.949ms   
4 > be4202.rcr21.stl03.atlas.cogentco.com (154.24.87.57) [] 0.716ms 0.693ms 0.738ms
5 > be2349.ccr41.ord01.atlas.cogentco.com (154.54.80.181) [AS174] 5.887ms 5.854ms 5.803ms
6 > be2765.ccr41.ord03.atlas.cogentco.com (154.54.45.18) [AS174] 6.282ms 6.224ms 6.094ms
7 > arelion.ord03.atlas.cogentco.com (154.54.12.38) [AS174] 6.072ms 5.901ms 6.248ms
8 >
9 > sea-b1-link.ip.twelve99.net (62.115.132.155) [AS1299] 47.248ms 46.945ms 47.062ms
10 > sea-b4-link.ip.twelve99.net (62.115.132.156) [] 49.223ms 49.519ms 108.765ms
11 > port-b6-link.ip.twelve99.net (62.115.139.132) [AS1299] 50.485ms 50.479ms 50.382ms
12 > port-b7-link.ip.twelve99.net (62.115.140.92) [] 53.681ms 54.069ms 52.390ms
13 > tky-b4-link.ip.twelve99.net (62.115.127.11) [] 137.350ms 138.399ms 137.888ms
14 > hnk-b4-link.ip.twelve99.net (62.115.137.211) [] 191.072ms 191.053ms
15 > fpttelecom-ic-379629.ip.twelve99-cust.net (213.248.82.121) [] 193.214ms 193.243ms 193.238ms
16 >
17 >
18 > 118.69.250.75 (118.69.250.75) [] 233.389ms 233.935ms 232.775ms
19 > 118.69.250.114 (118.69.250.114) [] 228.253ms 228.203ms 228.107ms
20 > 210.245.72.150 (210.245.72.150) [] 223.529ms 223.558ms 223.385ms
21 > 103.221.222.30 (103.221.222.30) [] 222.043ms 221.973ms 222.082ms