LIL1-RBX (EU/FR/Lille-Roubaix) smokeping node
AU TPG Internet Pty Ltd. Perth (AS7545 203.219.57.195)


2026-03-05 17:00:01 - Now

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.429ms    0.376ms    0.391ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.279ms 0.318ms 0.293ms
5 > 172.20.8.40 (172.20.8.40) [] 3.852ms 3.199ms 1.912ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 0.918ms 0.849ms 0.832ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.259ms 4.107ms 4.206ms
8 > 10.200.2.73 (10.200.2.73) [] 3.898ms 3.930ms 3.885ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 4.827ms 4.865ms 4.999ms
11 > be3627.ccr41.jfk02.atlas.cogentco.com (66.28.4.197) [] 75.981ms 75.763ms 75.890ms
12 > port-channel4985.ccr91.cle04.atlas.cogentco.com (154.54.162.165) [AS174] 93.453ms 93.493ms 93.472ms
13 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [] 101.255ms 101.273ms 101.366ms
14 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [] 109.676ms 109.876ms 109.900ms
15 > be6904.ccr81.den01.atlas.cogentco.com (154.54.95.97) [AS174] 118.018ms 143.475ms
16 > be2353.ccr81.slc03.atlas.cogentco.com (154.54.5.102) [] 123.299ms
17 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 138.636ms 138.517ms 138.798ms
18 > be3096.ccr81.sjc13.atlas.cogentco.com (154.54.40.41) [AS174] 139.880ms 140.279ms 139.417ms
19 > be2664.rcr71.sjc14.atlas.cogentco.com (154.54.88.230) [] 139.697ms 139.589ms 139.723ms
20 > Hu0-4-0-0.rcr21.b001848-1.sjc01.atlas.cogentco.com (38.32.115.106) [] 305.102ms 345.017ms 304.852ms
21 > syd-apt-ros-crt3-be-100.tpgi.com.au (203.29.134.43) [AS7545] 293.233ms 293.084ms 293.200ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 342.126ms 342.612ms 342.371ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 351.920ms 352.365ms 351.835ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [AS7545] 348.079ms 348.256ms 348.120ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [] 342.359ms 342.066ms 341.869ms

2026-03-05 16:00:01 - 2026-03-05 17:00:01

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.409ms    0.396ms    0.404ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.329ms 0.281ms 0.217ms
5 > 172.20.8.40 (172.20.8.40) [] 3.474ms 1.415ms 4.088ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.300ms 0.884ms 0.817ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.113ms 4.137ms 4.169ms
8 > 10.200.2.73 (10.200.2.73) [] 3.916ms 3.769ms 3.856ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 4.790ms 6.080ms 4.727ms
11 > port-channel2261.ccr91.dca04.atlas.cogentco.com (154.54.47.165) [AS174] 82.605ms 82.778ms 83.454ms
12 > be3482.ccr41.atl01.atlas.cogentco.com (154.54.169.178) [AS174] 107.882ms 106.824ms 106.684ms
13 > port-channel3009.ccr91.jan02.atlas.cogentco.com (154.54.29.134) [AS174] 112.297ms 112.337ms 112.353ms
14 > be8121.ccr31.dfw01.atlas.cogentco.com (154.54.40.249) [AS174] 112.903ms 112.587ms 130.249ms
15 > be3821.ccr21.elp02.atlas.cogentco.com (154.54.165.26) [AS174] 124.470ms 124.268ms 124.289ms
16 > be5471.ccr31.phx01.atlas.cogentco.com (154.54.166.58) [AS174] 144.386ms 144.085ms 145.382ms
17 > be2931.ccr41.lax01.atlas.cogentco.com (154.54.44.86) [AS174] 144.113ms 144.873ms 145.096ms
18 > be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102) [AS174] 144.406ms 144.070ms 143.938ms
19 > Hu0-3-0-5.ccr41.lax04.atlas.cogentco.com (38.104.82.193) [AS174] 321.833ms 321.729ms 321.861ms
20 > syd-gls-har-crt3-be-100.tpg.com.au (203.221.3.33) [AS7545] 307.324ms 307.669ms 308.504ms
21 > syd-apt-ros-crt3-be-30.tpgi.com.au (203.29.135.106) [AS7545] 362.010ms 362.035ms 362.142ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 358.048ms 357.786ms 357.692ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 366.563ms 366.768ms 366.558ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [AS7545] 363.687ms 363.654ms 363.596ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 357.283ms 358.277ms 357.276ms

2026-03-05 10:45:01 - 2026-03-05 16:00:01

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.369ms    0.342ms    0.373ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.242ms 0.246ms 0.236ms
5 > 172.20.8.40 (172.20.8.40) [] 1.470ms 1.594ms 1.980ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.284ms 1.026ms 0.826ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.372ms 4.080ms 4.197ms
8 > 10.200.2.73 (10.200.2.73) [] 3.862ms 3.943ms 3.837ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 4.830ms 4.811ms 5.204ms
11 > be3627.ccr41.jfk02.atlas.cogentco.com (66.28.4.197) [AS174] 75.742ms 75.805ms 75.777ms
12 > port-channel4985.ccr91.cle04.atlas.cogentco.com (154.54.162.165) [AS174] 93.496ms 93.547ms 93.492ms
13 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 101.330ms 101.298ms 101.335ms
14 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 109.815ms 110.147ms 109.878ms
15 > be6904.ccr81.den01.atlas.cogentco.com (154.54.95.97) [AS174] 119.559ms 117.989ms 119.530ms
16 > be2353.ccr81.slc03.atlas.cogentco.com (154.54.5.102) [AS174] 123.074ms
17 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 138.489ms 138.495ms 138.529ms
18 > be3096.ccr81.sjc13.atlas.cogentco.com (154.54.40.41) [AS174] 139.449ms 138.510ms 139.163ms
19 > be2664.rcr71.sjc14.atlas.cogentco.com (154.54.88.230) [AS174] 140.375ms 139.667ms 139.689ms
20 > Hu0-4-0-0.rcr21.b001848-1.sjc01.atlas.cogentco.com (38.32.115.106) [AS174] 305.141ms 349.690ms 305.075ms
21 > syd-apt-ros-crt3-be-100.tpgi.com.au (203.29.134.43) [AS7545] 293.390ms 293.134ms 293.061ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 342.413ms 342.061ms 342.182ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 351.226ms 351.393ms 351.181ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [AS7545] 348.160ms 348.310ms 348.182ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 341.888ms 342.388ms 342.279ms

2026-03-05 02:45:01 - 2026-03-05 10:45:01

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.378ms    0.344ms    0.348ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.257ms 0.239ms 0.233ms
5 > 172.20.8.40 (172.20.8.40) [] 2.224ms 1.540ms 1.957ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.178ms 0.810ms 0.788ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.263ms 4.071ms 4.100ms
8 > 10.200.2.73 (10.200.2.73) [] 3.862ms 3.844ms 3.894ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 4.869ms 4.778ms 4.743ms
11 > port-channel2261.ccr91.dca04.atlas.cogentco.com (154.54.47.165) [AS174] 82.650ms 82.630ms 82.638ms
12 > be3482.ccr41.atl01.atlas.cogentco.com (154.54.169.178) [AS174] 106.757ms 122.666ms 106.910ms
13 > port-channel3009.ccr91.jan02.atlas.cogentco.com (154.54.29.134) [AS174] 112.338ms 112.350ms 112.359ms
14 > be8121.ccr31.dfw01.atlas.cogentco.com (154.54.40.249) [AS174] 112.478ms 112.497ms 112.473ms
15 > be3821.ccr21.elp02.atlas.cogentco.com (154.54.165.26) [AS174] 123.870ms 124.092ms 123.949ms
16 > be5471.ccr31.phx01.atlas.cogentco.com (154.54.166.58) [AS174] 144.022ms 144.061ms 144.022ms
17 > be2931.ccr41.lax01.atlas.cogentco.com (154.54.44.86) [AS174] 145.137ms 144.076ms 144.022ms
18 > be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102) [AS174] 152.338ms 144.257ms 144.417ms
19 > Hu0-3-0-5.ccr41.lax04.atlas.cogentco.com (38.104.82.193) [AS174] 334.280ms 321.595ms 321.579ms
20 > syd-gls-har-crt3-be-100.tpg.com.au (203.221.3.33) [AS7545] 307.272ms 307.558ms 307.227ms
21 > syd-apt-ros-crt3-be-30.tpgi.com.au (203.29.135.106) [AS7545] 362.410ms 362.251ms 362.087ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 357.575ms 357.849ms 357.446ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 366.507ms 366.620ms 366.479ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [] 363.425ms 363.543ms 363.473ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 357.531ms 357.706ms 357.230ms

2026-03-05 01:45:01 - 2026-03-05 02:45:01

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.355ms    0.339ms    0.347ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.234ms 0.186ms 0.221ms
5 > 172.20.8.40 (172.20.8.40) [] 2.543ms 3.185ms 1.931ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.184ms 0.954ms 0.868ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.390ms 4.139ms 4.084ms
8 > 10.200.2.77 (10.200.2.77) [] 6.590ms 4.505ms 4.449ms
9 >
10 > prs-bb2-link.ip.twelve99.net (62.115.125.166) [AS1299] 4.979ms 4.949ms 4.942ms
11 > ash-bb2-link.ip.twelve99.net (62.115.140.107) [AS1299] 87.202ms 87.018ms 87.341ms
12 > lax-b22-link.ip.twelve99.net (62.115.139.213) [AS1299] 144.328ms 144.294ms 144.345ms
13 > lax-bb2-link.ip.twelve99.net (62.115.140.156) [AS1299] 144.267ms 144.279ms 144.389ms
14 > lax-b22-link.ip.twelve99.net (62.115.140.157) [AS1299] 144.565ms
15 > tpg-ic-322668.ip.twelve99-cust.net (213.248.95.233) [AS1299] 294.112ms 294.143ms 294.431ms
16 > syd-gls-har-crt4-be-100.tpg.com.au (203.221.3.34) [AS7545] 297.634ms 297.522ms 297.545ms
17 > nme-apt-bur-crt4-be-10.tpgi.com.au (202.7.173.18) [AS7545] 350.488ms 350.484ms 350.513ms
18 > nme-apt-col-crt2-be-20.tpgi.com.au (202.7.171.238) [AS7545] 349.700ms 349.859ms 349.910ms
19 > per-pow-stg-crt4-be-20.tpgi.com.au (203.219.107.230) [AS7545] 349.104ms 349.133ms 349.843ms
20 > per-apt-stg-crt2-be-10.tpgi.com.au (203.219.58.185) [AS7545] 347.016ms 347.089ms 347.219ms
21 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 343.138ms 343.124ms 343.116ms

2026-03-05 01:15:02 - 2026-03-05 01:45:01

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.339ms    1.611ms    0.342ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.289ms 0.256ms
5 > 172.20.8.40 (172.20.8.40) [] 3.294ms 3.377ms 2.038ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.190ms 1.360ms 0.921ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.138ms 4.080ms 4.067ms
8 > 10.200.2.73 (10.200.2.73) [] 3.866ms 3.844ms 3.873ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 8.306ms 4.783ms 4.772ms
11 > port-channel2261.ccr91.dca04.atlas.cogentco.com (154.54.47.165) [AS174] 82.887ms 82.738ms 82.903ms
12 > be3482.ccr41.atl01.atlas.cogentco.com (154.54.169.178) [AS174] 108.132ms 107.245ms 106.941ms
13 > port-channel3009.ccr91.jan02.atlas.cogentco.com (154.54.29.134) [AS174] 112.334ms 112.350ms 112.357ms
14 > be8121.ccr31.dfw01.atlas.cogentco.com (154.54.40.249) [AS174] 113.266ms 113.057ms 112.508ms
15 > be3821.ccr21.elp02.atlas.cogentco.com (154.54.165.26) [AS174] 123.898ms 123.903ms 124.228ms
16 > be5471.ccr31.phx01.atlas.cogentco.com (154.54.166.58) [AS174] 145.354ms 144.280ms 143.966ms
17 > be2931.ccr41.lax01.atlas.cogentco.com (154.54.44.86) [AS174] 144.162ms 144.174ms 144.365ms
18 > be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102) [AS174] 144.050ms 145.641ms 143.977ms
19 > Hu0-3-0-5.ccr41.lax04.atlas.cogentco.com (38.104.82.193) [AS174] 321.695ms 321.820ms 321.949ms
20 > syd-gls-har-crt3-be-100.tpg.com.au (203.221.3.33) [AS7545] 308.319ms 307.373ms 307.567ms
21 > syd-apt-ros-crt3-be-30.tpgi.com.au (203.29.135.106) [AS7545] 363.132ms 363.421ms 361.958ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 357.399ms 357.630ms 357.427ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 367.362ms 366.682ms 368.043ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [AS7545] 364.126ms 363.571ms 363.453ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 357.956ms 357.205ms 358.766ms

2026-03-02 21:30:01 - 2026-03-05 01:15:02

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.311ms    0.358ms    0.345ms   
4 > 10.73.240.2 (10.73.240.2) [] 0.263ms 0.227ms 0.217ms
5 > 172.20.8.40 (172.20.8.40) [] 2.059ms 1.478ms 2.012ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.088ms 1.112ms 1.040ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.206ms 4.326ms 4.113ms
8 > 10.200.2.73 (10.200.2.73) [] 3.846ms 3.785ms 3.808ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 4.835ms 4.922ms 4.772ms
11 > be3627.ccr41.jfk02.atlas.cogentco.com (66.28.4.197) [AS174] 75.839ms 75.842ms 75.778ms
12 > port-channel4985.ccr91.cle04.atlas.cogentco.com (154.54.162.165) [AS174] 93.552ms 93.540ms 93.490ms
13 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 101.214ms 101.146ms 101.201ms
14 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 109.736ms 109.791ms 109.987ms
15 > be6904.ccr81.den01.atlas.cogentco.com (154.54.95.97) [AS174] 118.915ms 119.017ms 118.540ms
16 > be2353.ccr81.slc03.atlas.cogentco.com (154.54.5.102) [AS174] 121.921ms 134.378ms
17 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 138.746ms 138.514ms 138.631ms
18 > be3096.ccr81.sjc13.atlas.cogentco.com (154.54.40.41) [AS174] 138.996ms 140.599ms 140.038ms
19 > be2664.rcr71.sjc14.atlas.cogentco.com (154.54.88.230) [AS174] 139.732ms 140.357ms 139.739ms
20 > Hu0-4-0-0.rcr21.b001848-1.sjc01.atlas.cogentco.com (38.32.115.106) [AS174] 305.134ms 305.079ms 305.203ms
21 > syd-apt-ros-crt3-be-100.tpgi.com.au (203.29.134.43) [AS7545] 293.198ms 293.088ms 293.237ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 342.580ms 342.394ms 342.346ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 351.189ms 351.200ms 351.255ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [AS7545] 348.244ms 348.209ms 348.270ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 342.005ms 341.878ms 342.008ms

2026-02-27 06:45:01 - 2026-03-02 21:30:01

   traceroute to 203.219.57.195 (203.219.57.195), 30 hops max, 60 byte packets

 3 > 10.17.113.14                                  (10.17.113.14)    []         0.408ms    0.336ms    0.441ms   
4 > 10.73.16.52 (10.73.16.52) [] 0.188ms 0.158ms 0.127ms
5 > 172.20.8.0 (172.20.8.0) [] 1.666ms 3.671ms 1.956ms
6 > 37.59.16.13 (37.59.16.13) [AS16276] 1.182ms 0.947ms 0.883ms
7 > par-th2-sbb1-nc5.fr.eu (54.36.50.226) [AS16276] 4.302ms 4.247ms 4.038ms
8 > 10.200.2.73 (10.200.2.73) [] 3.779ms 3.817ms 3.845ms
9 >
10 > be3183.ccr41.par01.atlas.cogentco.com (154.54.38.65) [AS174] 4.860ms 5.165ms 4.913ms
11 > be3627.ccr41.jfk02.atlas.cogentco.com (66.28.4.197) [AS174] 75.802ms 75.798ms 75.876ms
12 > port-channel4985.ccr91.cle04.atlas.cogentco.com (154.54.162.165) [AS174] 93.451ms 93.441ms 93.453ms
13 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 101.470ms 101.713ms 101.462ms
14 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 109.795ms 109.782ms 109.763ms
15 > be6904.ccr81.den01.atlas.cogentco.com (154.54.95.97) [AS174] 120.080ms 117.767ms 118.828ms
16 > be2353.ccr81.slc03.atlas.cogentco.com (154.54.5.102) [AS174] 122.782ms 122.461ms 123.193ms
17 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 138.606ms 138.636ms 138.539ms
18 > be3096.ccr81.sjc13.atlas.cogentco.com (154.54.40.41) [AS174] 140.327ms 138.931ms 139.548ms
19 > be2664.rcr71.sjc14.atlas.cogentco.com (154.54.88.230) [AS174] 139.534ms 139.803ms 139.688ms
20 > Hu0-4-0-0.rcr21.b001848-1.sjc01.atlas.cogentco.com (38.32.115.106) [AS174] 304.913ms 305.505ms 305.085ms
21 > syd-apt-ros-crt3-be-100.tpgi.com.au (203.29.134.43) [AS7545] 293.168ms 293.231ms 293.212ms
22 > nme-apt-col-crt1-be-30.tpgi.com.au (203.26.22.118) [AS7545] 342.175ms 342.198ms 342.182ms
23 > per-pow-stg-crt3-be-20.tpgi.com.au (203.219.107.226) [AS7545] 351.342ms 351.090ms 351.286ms
24 > per-apt-stg-crt1-be-10.tpgi.com.au (203.219.58.177) [AS7545] 348.414ms 349.105ms 348.209ms
25 > per-apt-stg-wgw1-be-200.tpgi.com.au (203.219.57.195) [AS7545] 341.983ms 342.295ms 341.982ms