MIL1-ZVF (EU/IT/Milan A) smokeping node
RO AS2614 RoEduNet (141.85.160.26) IPv4


2026-07-02 23:15:01 - Now

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.264ms    0.186ms    0.109ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.342ms 0.275ms 0.270ms
5 > 172.20.32.32 (172.20.32.32) [] 1.195ms 3.081ms 4.043ms
6 > 172.20.32.40 (172.20.32.40) [] 2.758ms 3.366ms 2.017ms
7 > 172.18.12.5 (172.18.12.5) [] 2.287ms 2.271ms 2.398ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 3.776ms 2.965ms 2.507ms
9 > 10.200.2.133 (10.200.2.133) [] 4.224ms 3.104ms 3.052ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.331ms 7.564ms 7.493ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.140ms 9.885ms 9.950ms
12 > 10.200.0.23 (10.200.0.23) [] 10.180ms 13.813ms 10.064ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.311ms 31.393ms 32.538ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [] 31.841ms 31.654ms 32.204ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 33.190ms 33.305ms 33.051ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [AS2614] 34.754ms 32.139ms 32.089ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.404ms 31.508ms 31.998ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.482ms 31.466ms 31.405ms

2026-07-02 20:15:01 - 2026-07-02 23:15:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.293ms    0.234ms    0.235ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.356ms 0.290ms 0.253ms
5 > 172.20.32.32 (172.20.32.32) [] 2.415ms 3.075ms 1.744ms
6 > 172.20.32.40 (172.20.32.40) [] 2.539ms 2.429ms 2.725ms
7 > 172.18.12.5 (172.18.12.5) [] 4.012ms 1.662ms 4.023ms
8 > mil-ml3-sbb1-8k.it.eu (57.128.121.235) [AS16276] 3.861ms 3.388ms 4.908ms
9 > 10.200.2.133 (10.200.2.133) [] 4.198ms 4.094ms 1.849ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.248ms 8.446ms 7.356ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.013ms 9.910ms 10.110ms
12 > 10.200.0.23 (10.200.0.23) [] 10.022ms 10.078ms 10.202ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.321ms 31.211ms 31.201ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 56.267ms 52.734ms 52.824ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 34.588ms 31.757ms 31.961ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [AS2614] 32.240ms 32.078ms 32.049ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.605ms 31.381ms 31.460ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.479ms 31.515ms 31.790ms

2026-06-30 22:15:02 - 2026-07-02 20:15:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.280ms    0.118ms    0.089ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.366ms 0.272ms 0.239ms
5 > 172.20.32.32 (172.20.32.32) [] 2.200ms 1.635ms 2.001ms
6 > 172.20.32.40 (172.20.32.40) [] 3.410ms 3.768ms 1.961ms
7 > 172.18.12.5 (172.18.12.5) [] 4.048ms 3.823ms 4.109ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 4.078ms 3.488ms 1.920ms
9 > 10.200.2.133 (10.200.2.133) [] 3.664ms 3.714ms 2.016ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.321ms 7.294ms 7.285ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 9.894ms 10.020ms 10.154ms
12 > 10.200.0.23 (10.200.0.23) [] 10.026ms 12.362ms 10.307ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.364ms 31.365ms 31.167ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 33.844ms 32.733ms 31.915ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 31.999ms 34.946ms 31.292ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [AS2614] 32.208ms 32.201ms 32.596ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.464ms 31.410ms 31.405ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.470ms 31.406ms 31.374ms

2026-06-30 22:00:01 - 2026-06-30 22:15:02

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.233ms    0.183ms    0.168ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.303ms 0.221ms 0.257ms
5 > 172.20.32.32 (172.20.32.32) [] 2.920ms 1.767ms 2.097ms
6 > 172.20.32.40 (172.20.32.40) [] 3.927ms 3.641ms 2.006ms
7 > 172.18.12.5 (172.18.12.5) [] 4.577ms 3.684ms 1.994ms
8 > mil-ml3-sbb1-8k.it.eu (57.128.121.235) [AS16276] 2.591ms 3.415ms 1.901ms
9 > 10.200.2.133 (10.200.2.133) [] 3.272ms 1.879ms 2.103ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.367ms 7.237ms 7.253ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 9.855ms 9.853ms 10.070ms
12 > 10.200.0.23 (10.200.0.23) [] 30.938ms 10.092ms 10.146ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.376ms 31.390ms 31.186ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 32.016ms 31.729ms 32.012ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 31.927ms 31.455ms 31.877ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [AS2614] 32.216ms 32.146ms 32.041ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.453ms 31.297ms 31.288ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.476ms 31.418ms 31.413ms

2026-06-30 05:00:01 - 2026-06-30 22:00:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.257ms    0.199ms    0.096ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.367ms 0.246ms 0.205ms
5 > 172.20.32.32 (172.20.32.32) [] 3.596ms 1.708ms 1.991ms
6 > 172.20.32.40 (172.20.32.40) [] 2.614ms 1.752ms 1.984ms
7 > 172.18.12.5 (172.18.12.5) [] 4.171ms 1.740ms 2.073ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 2.192ms 3.647ms 1.908ms
9 > 10.200.2.133 (10.200.2.133) [] 2.697ms 3.950ms 2.223ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.241ms 7.316ms 7.255ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 9.850ms 10.551ms 9.822ms
12 > 10.200.0.23 (10.200.0.23) [] 10.151ms 10.188ms 10.166ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.332ms 31.092ms 31.093ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 34.843ms 31.676ms 31.955ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 33.965ms 34.879ms 31.925ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [AS2614] 32.119ms 32.119ms 32.016ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.382ms 31.390ms 31.491ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.439ms 31.443ms 31.382ms

2026-06-30 04:45:01 - 2026-06-30 05:00:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.245ms    0.168ms    0.089ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.340ms 0.233ms 0.205ms
5 > 172.20.32.32 (172.20.32.32) [] 1.677ms 1.657ms 2.001ms
6 > 172.20.32.40 (172.20.32.40) [] 3.014ms 3.609ms 1.981ms
7 > 172.18.12.5 (172.18.12.5) [] 3.300ms 3.745ms 1.971ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 3.391ms 3.444ms 2.000ms
9 > 10.200.2.133 (10.200.2.133) [] 2.948ms 3.859ms 4.184ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.372ms 7.368ms 7.224ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 9.948ms 9.916ms 9.974ms
12 > 10.200.0.23 (10.200.0.23) [] 10.150ms 10.179ms 10.216ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 71.819ms 113.956ms 108.849ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [] 33.979ms 31.731ms 32.001ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [] 34.324ms 31.590ms 31.975ms
17 > po-13.acc1.buc.roedu.net (37.128.232.178) [] 89.442ms 91.774ms 221.278ms
18 >
19 >
20 >
21 >
22 >
23 >
24 >
25 >
26 >
27 >
28 >
29 >
30 >

2026-06-29 09:00:01 - 2026-06-30 04:45:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.230ms    0.158ms    0.086ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.324ms 0.231ms 0.209ms
5 > 172.20.32.32 (172.20.32.32) [] 4.021ms 1.628ms 4.009ms
6 > 172.20.32.40 (172.20.32.40) [] 4.084ms 3.634ms 1.989ms
7 > 172.18.12.5 (172.18.12.5) [] 3.123ms 3.747ms 4.082ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 3.960ms 3.489ms 4.023ms
9 > 10.200.2.133 (10.200.2.133) [] 4.346ms 3.891ms 4.063ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.291ms 7.536ms 7.327ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 9.961ms 9.881ms 9.893ms
12 > 10.200.0.23 (10.200.0.23) [] 10.170ms 10.090ms 10.163ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.229ms 31.402ms 31.197ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [] 35.000ms 33.521ms 34.700ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [] 35.134ms 34.709ms 31.942ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [AS2614] 32.273ms 32.471ms 33.563ms
18 > 37.128.225.234 (37.128.225.234) [] 31.345ms 31.433ms 31.388ms
19 > zeus.radio.pub.ro (141.85.160.26) [] 31.411ms 31.667ms 35.075ms

2026-06-29 08:00:01 - 2026-06-29 09:00:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.282ms    0.199ms    0.166ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.365ms 0.424ms 0.238ms
5 > 172.20.32.32 (172.20.32.32) [] 2.942ms 1.845ms 2.028ms
6 > 172.20.32.40 (172.20.32.40) [] 2.242ms 1.752ms 2.057ms
7 > 172.18.12.5 (172.18.12.5) [] 4.433ms 3.769ms 4.047ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 3.801ms 3.457ms 2.029ms
9 > mil-ml3-sbb2-8k.it.eu (57.128.121.249) [AS16276] 3.617ms 3.651ms 4.042ms
10 > 10.200.2.132 (10.200.2.132) [] 2.872ms 4.029ms 2.983ms
11 > mil-ava1-sbb2-8k.it.eu (57.128.121.234) [AS16276] 4.679ms 3.834ms 4.061ms
12 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.316ms 7.402ms 7.606ms
13 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.221ms 10.139ms 10.210ms
14 > 10.200.0.23 (10.200.0.23) [] 10.282ms 10.342ms 10.297ms
15 >
16 > roedu.interlan.ro (86.104.125.98) [] 31.544ms 31.956ms 31.810ms
17 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 32.036ms 31.628ms 31.958ms
18 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [] 34.863ms 34.657ms 31.966ms
19 > be-21.acc2.buc.roedu.net (37.128.232.182) [] 32.131ms 32.060ms 32.268ms
20 > 37.128.225.234 (37.128.225.234) [AS2614] 31.609ms 31.545ms 31.387ms
21 > zeus.radio.pub.ro (141.85.160.26) [] 31.544ms 31.479ms 31.510ms

2026-06-27 09:15:01 - 2026-06-29 08:00:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.270ms    0.199ms    0.088ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.368ms 0.226ms 0.213ms
5 > 172.20.32.32 (172.20.32.32) [] 4.000ms 3.839ms 4.046ms
6 > 172.20.32.40 (172.20.32.40) [] 3.629ms 3.722ms 1.973ms
7 > 172.18.12.5 (172.18.12.5) [] 2.549ms 1.747ms 2.068ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 4.030ms 3.549ms 4.077ms
9 > 10.200.2.133 (10.200.2.133) [] 4.525ms 3.988ms 4.048ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.270ms 7.468ms 7.326ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.204ms 10.011ms 10.011ms
12 > 10.200.0.23 (10.200.0.23) [] 10.276ms 10.276ms 10.304ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 216.489ms 237.077ms 392.855ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 31.955ms 31.569ms 31.934ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [] 32.193ms 31.747ms 31.944ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [] 32.250ms 32.582ms 32.121ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.295ms 31.293ms 31.309ms
19 > zeus.radio.pub.ro (141.85.160.26) [] 31.415ms 31.419ms 31.414ms

2026-06-27 08:30:01 - 2026-06-27 09:15:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.256ms    0.171ms    0.086ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.344ms 0.285ms 0.236ms
5 > 172.20.32.32 (172.20.32.32) [] 2.660ms 1.652ms 4.061ms
6 > 172.20.32.40 (172.20.32.40) [] 3.228ms 1.643ms 2.022ms
7 > 172.18.12.5 (172.18.12.5) [] 4.188ms 3.505ms 4.053ms
8 > mil-ml3-sbb1-8k.it.eu (57.128.121.235) [AS16276] 1.467ms 3.372ms 2.012ms
9 > 10.200.2.133 (10.200.2.133) [] 4.567ms 4.022ms 3.992ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.274ms 7.263ms 7.257ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.281ms 10.150ms 10.248ms
12 > 10.200.0.23 (10.200.0.23) [] 10.115ms 10.136ms 10.361ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.227ms 31.683ms 31.367ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 33.568ms 31.638ms 33.656ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 32.071ms 31.794ms 32.176ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [] 32.215ms 32.289ms 32.074ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.498ms 31.408ms 31.395ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.464ms 31.383ms 31.389ms

2026-06-27 08:15:01 - 2026-06-27 08:30:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.257ms    0.191ms    0.169ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.366ms 0.259ms 0.216ms
5 > 172.20.32.32 (172.20.32.32) [] 3.906ms 1.511ms 2.010ms
6 > 172.20.32.40 (172.20.32.40) [] 4.109ms 4.212ms 2.951ms
7 > 172.18.12.5 (172.18.12.5) [] 3.086ms 3.647ms 4.030ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 4.406ms 2.144ms 2.064ms
9 > mil-ml3-sbb2-8k.it.eu (57.128.121.249) [AS16276] 3.746ms 3.888ms 2.032ms
10 > 10.200.2.132 (10.200.2.132) [] 4.535ms 3.722ms 4.127ms
11 > 10.200.2.133 (10.200.2.133) [] 3.547ms 3.903ms 2.104ms
12 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.589ms 7.564ms 7.386ms
13 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.319ms 10.303ms 10.411ms
14 > 10.200.0.23 (10.200.0.23) [] 22.131ms 23.457ms 10.350ms
15 >
16 > roedu.interlan.ro (86.104.125.98) [] 31.349ms 31.368ms 31.235ms
17 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 33.413ms 31.895ms 31.674ms
18 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [AS2614] 32.231ms 32.483ms 32.015ms
19 > be-21.acc2.buc.roedu.net (37.128.232.182) [] 32.336ms 32.140ms 32.231ms
20 > 37.128.225.234 (37.128.225.234) [AS2614] 31.440ms 31.461ms 31.568ms
21 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.530ms 31.494ms 31.431ms

2026-06-26 10:00:01 - 2026-06-27 08:15:01

   traceroute to 141.85.160.26 (141.85.160.26), 30 hops max, 60 byte packets

 3 > 192.168.0.1                                   (192.168.0.1)     []         0.267ms    0.219ms    0.095ms   
4 > 10.73.241.192 (10.73.241.192) [] 0.367ms 0.260ms 0.222ms
5 > 172.20.32.32 (172.20.32.32) [] 2.383ms 3.747ms 1.976ms
6 > 172.20.32.40 (172.20.32.40) [] 4.008ms 3.757ms 2.066ms
7 > 172.18.12.5 (172.18.12.5) [] 3.197ms 1.634ms 4.090ms
8 > mil-ava1-sbb1-8k.it.eu (57.128.121.192) [AS16276] 3.923ms 3.647ms 2.002ms
9 > 10.200.2.133 (10.200.2.133) [] 2.835ms 3.858ms 4.171ms
10 > be103.sbg-g1-nc5.fr.eu (91.121.215.194) [AS16276] 7.280ms 7.453ms 7.342ms
11 > fra-fr5-sbb2-nc5.de.eu (57.128.121.52) [AS16276] 10.317ms 10.234ms 10.303ms
12 > 10.200.0.23 (10.200.0.23) [] 29.498ms 10.230ms 10.238ms
13 >
14 > roedu.interlan.ro (86.104.125.98) [] 31.217ms 31.134ms 31.129ms
15 > te-4-3.core2.nat.roedu.net (37.128.239.41) [AS2614] 32.581ms 31.621ms 31.956ms
16 > hu-0-2-0-0.core2.buc.roedu.net (37.128.239.102) [] 34.511ms 34.729ms 31.962ms
17 > be-21.acc2.buc.roedu.net (37.128.232.182) [] 32.286ms 32.377ms 32.359ms
18 > 37.128.225.234 (37.128.225.234) [AS2614] 31.274ms 31.349ms 31.319ms
19 > zeus.radio.pub.ro (141.85.160.26) [AS2614] 31.463ms 31.380ms 31.394ms