Localzone SOF (EU/BG/Sofia) smokeping node
(pingas), Argentina, Mariano Moreno (AS27984 190.105.0.2)


2026-04-17 11:45:01 - Now

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.268ms    0.479ms    0.331ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.580ms 241.344ms 240.932ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.895ms 239.898ms 239.874ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.177ms 240.170ms 240.166ms

2026-04-17 11:30:01 - 2026-04-17 11:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.321ms    0.509ms    0.306ms   
4 >
5 >
6 > ae4.3501.ebr1.bna1.ciriontechnologies.net (200.189.213.230) [] 237.711ms 236.776ms 237.144ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 236.877ms 236.895ms 236.948ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.194ms 240.233ms 240.231ms

2026-04-16 14:00:01 - 2026-04-17 11:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.346ms    0.414ms    0.336ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 251.418ms 248.443ms 248.178ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 248.063ms 247.900ms 247.992ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 246.386ms 248.284ms 248.267ms

2026-04-16 13:45:01 - 2026-04-16 14:00:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.533ms    0.290ms    0.298ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 248.829ms 249.519ms 249.166ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.920ms 239.986ms 239.932ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.238ms 240.105ms 240.185ms

2026-04-16 13:00:01 - 2026-04-16 13:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   1.084ms    0.467ms    1.147ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.023ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.398ms 243.883ms 241.335ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.956ms 239.935ms 239.903ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.254ms 240.145ms 240.229ms

2026-04-16 03:45:01 - 2026-04-16 13:00:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.360ms    0.238ms    0.300ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.934ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.112ms 239.599ms 244.337ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 238.764ms 238.806ms 238.786ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.067ms 239.017ms 239.081ms

2026-04-16 03:30:01 - 2026-04-16 03:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.309ms    0.307ms    0.269ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.957ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 239.752ms 239.842ms 239.285ms
7 > 8.243.137.198 (8.243.137.198) [] 238.774ms 238.807ms 238.801ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 239.005ms 238.972ms 238.995ms

2026-04-15 23:15:01 - 2026-04-16 03:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   4.458ms    1.571ms    1.249ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [] 28.928ms 28.972ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.387ms 241.601ms 239.945ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [] 238.798ms 238.801ms 238.807ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 239.047ms 239.048ms 238.989ms

2026-04-15 23:00:01 - 2026-04-15 23:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.401ms    0.558ms    0.294ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.924ms 28.912ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 243.145ms 240.073ms 239.921ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.610ms 239.567ms 239.611ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.845ms 239.861ms 239.773ms

2026-04-15 22:30:01 - 2026-04-15 23:00:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.343ms    0.295ms    0.323ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.929ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 245.019ms 249.751ms 246.633ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.689ms 239.675ms 239.613ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.857ms 239.841ms 239.836ms

2026-04-15 22:15:01 - 2026-04-15 22:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.315ms    0.220ms    0.327ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.945ms 28.855ms
5 > 5-1-c31-1.ear8.Amsterdam1.Level3.net (212.72.46.29) [AS3356/AS9057] 28.995ms
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 239.287ms 240.221ms 239.559ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.563ms 239.627ms 239.571ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.900ms 239.857ms 239.869ms

2026-04-15 13:15:01 - 2026-04-15 22:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.314ms    0.339ms    0.266ms   
4 >
5 > 5-1-c31-1.ear8.Amsterdam1.Level3.net (212.72.46.29) [AS3356/AS9057] 29.077ms
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 239.327ms 239.648ms 246.781ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.616ms 239.656ms 239.642ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.921ms 239.868ms 239.851ms

2026-04-15 13:00:02 - 2026-04-15 13:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.266ms    0.207ms    0.324ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.890ms 28.942ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 246.440ms 239.817ms 239.938ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.579ms 239.604ms 239.614ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.823ms 239.824ms 239.818ms

2026-04-15 05:45:01 - 2026-04-15 13:00:02

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.464ms    0.220ms    0.325ms   
4 > ae0-10.rt.tc2.ams.nl.retn.net (87.245.233.49) [AS9002] 28.949ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.319ms 251.429ms 239.649ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.591ms 239.597ms 239.585ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 239.799ms 239.770ms 239.759ms

2026-04-15 03:45:01 - 2026-04-15 05:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.395ms    0.380ms    0.331ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.026ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.357ms 240.872ms 240.574ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [] 239.920ms 239.916ms 239.916ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.137ms 240.128ms 240.077ms

2026-04-15 03:30:01 - 2026-04-15 03:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.235ms    0.257ms    0.202ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.429ms 241.127ms 240.838ms
7 > 8.243.137.198 (8.243.137.198) [] 239.934ms 239.887ms 239.900ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.204ms 240.106ms 240.173ms

2026-04-14 19:15:01 - 2026-04-15 03:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.508ms    0.499ms    0.339ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.141ms 241.553ms 243.052ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [] 239.917ms 239.966ms 239.974ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.138ms 240.143ms 240.263ms

2026-04-14 19:00:01 - 2026-04-14 19:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.270ms    0.336ms    0.340ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.668ms 257.292ms 240.440ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.977ms 239.963ms 239.951ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.275ms 240.291ms 240.156ms

2026-04-14 04:30:01 - 2026-04-14 19:00:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.346ms    0.276ms    0.293ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 244.425ms 240.465ms 241.058ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.932ms 239.979ms 239.966ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.181ms 240.102ms 240.124ms

2026-04-14 04:15:01 - 2026-04-14 04:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.301ms    0.232ms    0.185ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 245.307ms 240.652ms 241.062ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.955ms 239.914ms 239.953ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.217ms 240.112ms 240.076ms

2026-04-14 02:15:01 - 2026-04-14 04:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   4.223ms    3.826ms    6.740ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 249.576ms 240.834ms 241.074ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [] 239.946ms 239.948ms 239.934ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.145ms 240.146ms 240.097ms

2026-04-14 02:00:02 - 2026-04-14 02:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.289ms    0.292ms    0.271ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.057ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.123ms 253.473ms 240.674ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.925ms 239.998ms 239.923ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.183ms 240.213ms 240.194ms

2026-04-13 22:00:02 - 2026-04-14 02:00:02

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.357ms    0.352ms    0.245ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.004ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.200ms 240.528ms 240.698ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.913ms 239.906ms 239.908ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.117ms 240.157ms 240.100ms

2026-04-13 21:45:01 - 2026-04-13 22:00:02

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.358ms    0.410ms    0.258ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.474ms 241.099ms 241.107ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.929ms 239.950ms 239.996ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.219ms 240.172ms 240.195ms

2026-04-13 09:30:01 - 2026-04-13 21:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.357ms    0.532ms    0.338ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.097ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.178ms 240.478ms 240.386ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.889ms 239.929ms 239.882ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.348ms 240.215ms 240.154ms

2026-04-13 09:15:01 - 2026-04-13 09:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.291ms    0.289ms    0.425ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.018ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 240.839ms 240.605ms 244.523ms
7 > 8.243.137.198 (8.243.137.198) [AS3356] 239.939ms 239.914ms 239.931ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.219ms 240.163ms 240.179ms

2026-04-13 04:30:02 - 2026-04-13 09:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.545ms    0.282ms    0.295ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.610ms 240.818ms 241.186ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [AS3356] 239.927ms 239.888ms 239.905ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [AS27984] 240.174ms 240.148ms 240.205ms

2026-04-13 04:15:01 - 2026-04-13 04:30:02

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.249ms    0.232ms    0.207ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 241.427ms 250.805ms 241.353ms
7 > 8.243.137.198 (8.243.137.198) [] 239.925ms 239.915ms 239.883ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.078ms 240.083ms 240.078ms

2026-04-12 03:45:01 - 2026-04-13 04:15:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   1.023ms    12.587ms   11.040ms  
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 245.365ms 241.286ms 241.497ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [] 239.944ms 239.958ms 239.929ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.213ms 240.108ms 240.151ms

2026-04-12 03:30:01 - 2026-04-12 03:45:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  [AS9002]   0.412ms    0.389ms    0.319ms   
4 > ae4-15.rt.irx.fkt.de.retn.net (87.245.234.63) [AS9002] 24.006ms
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 246.223ms 241.149ms 240.458ms
7 > 8.243.137.198 (8.243.137.198) [] 239.932ms 239.968ms 239.968ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.231ms 240.240ms 240.145ms

2026-04-11 02:15:01 - 2026-04-12 03:30:01

   traceroute to 190.105.0.2 (190.105.0.2), 30 hops max, 60 byte packets

 3 > ae7-0.rt.eq2.sof.bg.retn.net                  (87.245.231.188)  []         0.794ms    0.501ms    0.251ms   
4 >
5 >
6 > ae4.3601.ebr2.bna1.ciriontechnologies.net (200.189.213.206) [] 244.413ms 240.780ms 243.424ms
7 > 8-243-137-198.gblx.net.ar (8.243.137.198) [] 239.942ms 239.916ms 239.945ms
8 >
9 >
10 > dns1.vertv.net.ar (190.105.0.2) [] 240.242ms 240.163ms 240.176ms