Localzone PRG (EU/CZ/Prague) smokeping node
Oregon State University (AS4201 128.193.4.112)


2025-10-02 19:30:01 - Now

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.535ms 17.229ms 17.305ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 21.811ms 21.709ms 22.011ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 101.488ms 100.873ms 101.363ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 105.043ms 104.781ms 104.789ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.326ms 121.300ms 121.328ms
11 >
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 168.615ms 169.187ms 167.320ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 173.752ms 173.788ms 173.744ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 170.888ms 170.868ms 170.941ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 171.054ms 170.891ms 170.877ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 174.828ms 174.838ms 175.063ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 174.594ms 174.604ms 174.708ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 174.570ms 174.579ms 174.579ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 174.948ms 174.908ms 174.905ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 174.616ms 174.581ms 174.605ms

2025-10-02 19:00:01 - 2025-10-02 19:30:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be10.fra-fr5-sbb2-nc5.de.eu (54.36.50.151) [AS16276] 9.743ms 9.320ms 9.381ms
7 > be101.sbg-g1-nc5.fr.eu (94.23.122.136) [AS16276] 12.078ms 12.046ms 12.128ms
8 > be103.par-th2-sbb1-nc5.fr.eu (94.23.122.139) [AS16276] 17.995ms 18.239ms 18.011ms
9 > was-nva1-sbb1-nc5.va.us (37.187.36.199) [AS16276] 94.400ms 94.407ms 94.450ms
10 > be103.chi-ch2-sbb2-8k.il.us (198.27.73.88) [AS16276] 108.840ms 108.777ms 108.881ms
11 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 155.536ms
12 >
13 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 159.046ms 159.072ms 159.030ms
14 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 162.064ms 161.950ms 161.938ms
15 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 162.070ms 162.077ms 162.151ms
16 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 160.480ms 160.489ms 160.629ms
17 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 161.721ms 161.602ms 161.634ms
18 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 159.951ms 159.940ms 159.943ms
19 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 161.685ms 161.713ms 161.713ms
20 >
21 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 160.193ms 160.165ms 160.139ms

2025-10-02 18:45:01 - 2025-10-02 19:00:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.279ms 17.133ms 17.260ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 21.762ms 21.783ms 21.754ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 101.572ms 102.511ms 102.854ms
9 > nyc-ny1-sbb1-8k.ny.us (192.99.146.217) [AS16276] 102.739ms 100.377ms 101.116ms
10 > be102.bhs-g2-nc5.qc.ca (192.99.146.138) [AS16276] 108.116ms 108.142ms 108.282ms
11 >
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 165.253ms 166.964ms 165.940ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 172.140ms 172.260ms 172.139ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 169.370ms 169.386ms 169.367ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 169.443ms 169.413ms 169.644ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 173.355ms 173.208ms 173.206ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 173.166ms 173.079ms 173.224ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 173.080ms 173.073ms 173.083ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 173.414ms 173.419ms 173.405ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 173.500ms 173.478ms 173.484ms

2025-10-02 04:30:01 - 2025-10-02 18:45:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.205ms 17.701ms 17.328ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 21.905ms 21.783ms 21.820ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 101.576ms 101.492ms 101.607ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 105.076ms 105.070ms 105.040ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.361ms 121.461ms 121.342ms
11 >
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 167.736ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 173.706ms 173.654ms 173.636ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 171.025ms 171.020ms 170.964ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 170.940ms 170.893ms 171.065ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 175.051ms 174.827ms 174.751ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 174.615ms 174.717ms 174.632ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 174.582ms 174.571ms 174.582ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 174.920ms 174.956ms 174.936ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 174.602ms 174.560ms 174.559ms

2025-10-02 04:15:01 - 2025-10-02 04:30:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.276ms 17.315ms 17.162ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 22.008ms 21.857ms 21.830ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 101.290ms 100.695ms 102.990ms
9 > nyc-ny1-sbb1-8k.ny.us (192.99.146.217) [AS16276] 101.426ms 102.693ms 102.998ms
10 > be102.bhs-g2-nc5.qc.ca (192.99.146.138) [AS16276] 108.162ms 108.066ms 108.018ms
11 > be101.chi-ch2-sbb2-8k.il.us (192.99.146.141) [AS16276] 122.167ms 122.367ms 122.147ms
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 167.750ms 165.822ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 170.901ms 170.973ms 170.971ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 168.084ms 168.261ms 168.232ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 169.866ms 170.147ms 170.139ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 173.793ms 173.955ms 173.981ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 173.662ms 173.780ms 173.795ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 173.593ms 173.586ms 173.589ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 172.104ms 172.097ms 172.093ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 173.438ms 173.458ms 173.429ms

2025-10-01 19:00:01 - 2025-10-02 04:15:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be10.fra-fr5-sbb2-nc5.de.eu (54.36.50.151) [AS16276] 9.603ms 9.456ms 9.425ms
7 > be101.sbg-g1-nc5.fr.eu (94.23.122.136) [AS16276] 89.138ms 16.900ms 12.061ms
8 > be103.par-th2-sbb1-nc5.fr.eu (94.23.122.139) [AS16276] 18.064ms 17.989ms 18.077ms
9 > was-nva1-sbb1-nc5.va.us (37.187.36.199) [AS16276] 94.964ms 94.252ms 94.375ms
10 > be103.chi-ch2-sbb2-8k.il.us (198.27.73.88) [AS16276] 109.252ms 108.929ms 108.809ms
11 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 154.915ms 154.635ms 155.238ms
12 >
13 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 157.448ms 157.458ms 157.457ms
14 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 160.007ms 160.012ms 160.062ms
15 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 162.142ms 162.210ms 161.958ms
16 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 160.702ms 160.494ms 160.578ms
17 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 161.958ms 161.978ms 161.883ms
18 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 159.923ms 159.922ms 159.918ms
19 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 159.867ms 159.845ms 159.851ms
20 >
21 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 160.182ms 160.149ms 160.165ms

2025-09-29 16:30:01 - 2025-10-01 19:00:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.385ms 17.176ms 17.199ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 21.837ms 21.768ms 21.901ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 102.273ms 100.586ms 101.250ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 104.765ms 104.668ms 104.789ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.048ms 121.429ms 121.466ms
11 >
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 167.455ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 172.330ms 172.398ms 172.297ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 169.061ms 169.097ms 169.047ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 171.044ms 170.912ms 170.904ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 174.709ms 174.799ms 174.740ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 174.643ms 174.607ms 174.700ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 175.018ms 175.012ms 175.021ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 173.045ms 173.040ms 173.023ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 175.056ms 175.051ms 175.062ms

2025-09-29 15:45:01 - 2025-09-29 16:30:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.170ms 17.251ms 17.332ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 22.283ms 22.412ms 22.474ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 104.077ms 102.695ms 102.451ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 123.566ms 105.344ms 105.298ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.635ms 121.659ms 121.663ms
11 >
12 >
13 > be104.pdx-pdx02-sbb1-8k.oregon.us (198.27.73.197) [AS16276] 180.260ms
14 >
15 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 184.621ms 184.601ms 184.639ms
16 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 182.722ms 182.673ms 182.651ms
17 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 181.957ms 182.035ms 181.886ms
18 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 187.430ms 187.541ms 187.422ms
19 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 186.500ms 186.394ms 186.341ms
20 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 187.268ms 187.279ms 187.270ms
21 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 185.888ms 185.865ms 185.887ms
22 >
23 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 185.696ms 185.672ms 185.716ms

2025-09-26 08:15:02 - 2025-09-29 15:45:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.230ms 17.057ms 17.089ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 22.423ms 22.400ms 22.259ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 102.700ms 102.022ms 103.146ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 183.138ms 105.382ms 105.255ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.703ms 121.637ms 121.617ms
11 >
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 171.032ms 170.161ms 170.436ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 174.145ms 174.276ms 174.169ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 171.363ms 171.424ms 171.405ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 171.294ms 171.340ms 171.379ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 175.303ms 175.335ms 175.309ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 175.125ms 175.141ms 175.177ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 175.042ms 175.046ms 175.010ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 175.388ms 175.402ms 175.368ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 173.157ms 173.134ms 173.124ms

2025-09-26 06:15:01 - 2025-09-26 08:15:02

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.201ms 17.256ms 17.421ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 22.554ms 22.247ms 22.402ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 99.259ms 98.391ms 98.988ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 99.722ms 99.830ms 99.570ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.656ms 121.699ms 121.796ms
11 > be104.sjo-sv5-sbb1-8k.ca.us (198.27.73.148) [AS16276] 164.513ms
12 >
13 > be104.pdx-pdx02-sbb1-8k.oregon.us (198.27.73.197) [AS16276] 177.518ms 179.423ms 177.985ms
14 >
15 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 179.346ms 179.357ms 179.276ms
16 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 182.806ms 182.927ms 182.822ms
17 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 183.978ms 183.839ms 183.781ms
18 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 186.679ms 186.532ms 186.477ms
19 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 186.513ms 186.455ms 186.376ms
20 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 186.277ms 186.285ms 186.248ms
21 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 185.512ms 185.532ms 185.493ms
22 >
23 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 185.651ms 185.678ms 185.644ms

2025-09-25 20:45:01 - 2025-09-26 06:15:01

   traceroute to 128.193.4.112 (128.193.4.112), 30 hops max, 60 byte packets

 3 >                                                                                                            
4 >
5 >
6 > be104.lil1-rbx8-sbb1-nc5.fr.eu (54.36.50.243) [AS16276] 17.158ms 17.126ms 17.212ms
7 > lon-thw-sbb1-nc5.uk.eu (54.36.50.240) [AS16276] 22.469ms 22.348ms 22.394ms
8 > nyc-ny1-sbb1-8k.nj.us (192.99.146.127) [AS16276] 101.699ms 102.619ms 102.370ms
9 > be102.bhs-g1-nc5.qc.ca (198.27.73.204) [AS16276] 105.279ms 105.396ms 105.167ms
10 > be101.chi-ch2-sbb1-8k.il.us (198.27.73.207) [AS16276] 121.641ms 121.835ms 121.661ms
11 >
12 > be103.pdx-prt1-sbb1-8k.oregon.us (142.44.208.161) [AS16276] 168.329ms 167.655ms
13 >
14 > hill-flex-pe-01.net.linkoregon.org (207.98.127.246) [AS3701/AS198949] 174.211ms 174.224ms 174.184ms
15 > port-psu-pe-01.net.linkoregon.org (207.98.126.58) [AS3701/AS198949] 171.609ms 171.616ms 171.388ms
16 > eugn-oh-vpn-01.net.linkoregon.org (207.98.126.3) [AS3701/AS198949] 171.433ms 171.467ms 171.627ms
17 > corv-kerr-pe-01.net.linkoregon.org (207.98.126.87) [AS3701/AS198949] 175.256ms 175.251ms 175.496ms
18 > corv-kerr-pe-02.net.linkoregon.org (207.98.127.241) [AS3701/AS198949] 175.024ms 175.076ms 175.084ms
19 > osu-kerr-gw.net.linkoregon.org (207.98.119.183) [AS3701/AS198949] 175.040ms 175.062ms 175.099ms
20 > 128.193.89.17 (128.193.89.17) [AS4201/AS198949] 175.389ms 175.413ms 175.391ms
21 >
22 > www.orst.edu (128.193.4.112) [AS4201/AS198949] 172.181ms 172.210ms 172.303ms