SIN-SGCS2 (SG/Singapore) smokeping node
IN Alliance Broadband Services (AS23860 203.171.240.1)


2025-12-18 13:00:01 - Now

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.123ms    0.136ms    0.104ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.132ms 0.116ms 0.084ms
5 > 10.29.135.96 (10.29.135.96) [] 0.293ms 0.329ms 0.330ms
6 > 10.133.65.52 (10.133.65.52) [] 0.387ms 0.372ms 0.515ms
7 > 10.75.0.76 (10.75.0.76) [] 0.431ms 0.452ms 0.400ms
8 > 10.75.248.16 (10.75.248.16) [] 0.760ms 0.652ms 0.741ms
9 > 10.200.0.201 (10.200.0.201) [] 2.950ms 3.838ms 4.047ms
10 > 10.200.0.198 (10.200.0.198) [] 0.937ms 0.875ms 0.852ms
11 >
12 > if-ae-41-2.tcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.765ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.335ms 1.033ms 1.094ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.869ms 32.772ms 33.220ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.653ms 69.358ms 69.451ms

2025-12-18 11:30:01 - 2025-12-18 13:00:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.175ms    0.113ms    0.094ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.175ms 0.163ms 0.070ms
5 > 10.29.135.96 (10.29.135.96) [] 0.443ms 0.348ms 0.318ms
6 > 10.133.65.52 (10.133.65.52) [] 0.507ms 0.395ms 0.405ms
7 > 10.75.0.76 (10.75.0.76) [] 0.391ms 0.377ms 0.376ms
8 > 10.75.248.16 (10.75.248.16) [] 0.870ms 0.749ms 0.743ms
9 > 10.200.0.201 (10.200.0.201) [] 4.042ms 1.833ms 4.052ms
10 > 10.200.0.198 (10.200.0.198) [] 0.984ms 0.926ms 0.870ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.801ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.035ms 0.956ms 1.102ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.640ms 32.764ms 32.642ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.199ms 70.071ms 69.180ms

2025-12-18 11:00:02 - 2025-12-18 11:30:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.141ms    0.143ms    0.124ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.163ms 0.102ms 0.088ms
5 > 10.29.135.96 (10.29.135.96) [] 0.329ms 0.302ms 0.297ms
6 > 10.133.65.52 (10.133.65.52) [] 0.558ms 0.372ms 0.380ms
7 > 10.75.0.76 (10.75.0.76) [] 0.408ms 0.410ms 0.366ms
8 > 10.75.248.16 (10.75.248.16) [] 0.765ms 0.700ms 0.734ms
9 > 10.200.0.201 (10.200.0.201) [] 1.876ms 1.869ms 3.936ms
10 > 10.200.0.198 (10.200.0.198) [] 1.775ms 6.966ms 4.358ms
11 >
12 > if-ae-41-2.tcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.174ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 0.993ms 1.211ms 0.939ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.783ms 33.257ms 32.702ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.392ms 69.442ms 69.757ms

2025-12-18 08:15:01 - 2025-12-18 11:00:02

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.264ms    0.153ms    0.125ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.228ms 0.199ms 0.087ms
5 > 10.29.135.96 (10.29.135.96) [] 0.565ms 0.355ms 0.339ms
6 > 10.133.65.52 (10.133.65.52) [] 0.419ms 0.366ms 0.357ms
7 > 10.75.0.76 (10.75.0.76) [] 0.377ms 0.384ms 0.342ms
8 > 10.75.248.16 (10.75.248.16) [] 0.773ms 0.651ms 0.695ms
9 > 10.200.0.201 (10.200.0.201) [] 3.925ms 1.855ms 1.968ms
10 > 10.200.0.198 (10.200.0.198) [] 0.897ms 0.884ms 0.972ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.760ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 12.690ms 12.876ms 2.891ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.785ms 32.768ms 32.683ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.898ms 70.263ms 70.302ms

2025-12-18 06:00:03 - 2025-12-18 08:15:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.167ms    0.143ms    0.122ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.156ms 0.144ms 0.062ms
5 > 10.29.135.96 (10.29.135.96) [] 0.376ms 0.299ms 0.285ms
6 > 10.133.65.52 (10.133.65.52) [] 0.641ms 0.346ms 0.334ms
7 > 10.75.0.76 (10.75.0.76) [] 0.407ms 0.414ms 0.359ms
8 > 10.75.248.16 (10.75.248.16) [] 0.796ms 0.718ms 0.653ms
9 > 10.200.0.201 (10.200.0.201) [] 2.940ms 1.874ms 1.963ms
10 > 10.200.0.198 (10.200.0.198) [] 0.909ms 0.811ms 0.828ms
11 >
12 > if-ae-41-2.tcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 0.802ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.009ms 0.947ms 0.945ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.769ms 32.876ms 32.690ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.818ms 69.736ms 69.819ms

2025-12-18 05:15:01 - 2025-12-18 06:00:03

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.194ms    0.144ms    0.129ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.156ms 0.086ms 0.072ms
5 > 10.29.135.96 (10.29.135.96) [] 0.484ms 0.383ms 0.390ms
6 > 10.133.65.52 (10.133.65.52) [] 0.472ms 0.402ms 0.496ms
7 > 10.75.0.76 (10.75.0.76) [] 0.409ms 0.424ms 0.408ms
8 > 10.75.248.16 (10.75.248.16) [] 0.774ms 0.699ms 0.772ms
9 > 10.200.0.201 (10.200.0.201) [] 1.416ms 3.589ms 4.117ms
10 > 10.200.0.198 (10.200.0.198) [] 1.044ms 0.929ms 0.948ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.685ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.130ms 0.953ms 1.123ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.633ms 32.861ms 32.833ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 67.872ms 67.907ms 67.996ms

2025-12-18 05:00:01 - 2025-12-18 05:15:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.178ms    0.133ms    0.126ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.072ms 0.067ms 0.062ms
5 > 10.29.135.96 (10.29.135.96) [] 0.541ms 0.329ms 0.318ms
6 > 10.133.65.52 (10.133.65.52) [] 0.388ms 0.345ms 0.333ms
7 > 10.75.0.76 (10.75.0.76) [] 0.387ms 0.364ms 0.386ms
8 > 10.75.248.16 (10.75.248.16) [] 0.903ms 0.669ms 0.656ms
9 > 10.200.0.201 (10.200.0.201) [] 3.614ms 3.834ms 4.038ms
10 > 10.200.0.196 (10.200.0.196) [] 1.238ms 1.266ms 1.093ms
11 >
12 > ae-3.r24.sngpsi07.sg.bb.gin.ntt.net (129.250.6.64) [AS2914] 1.072ms 1.321ms 1.062ms
13 > ae-0.tata-communications.lsanca07.us.bb.gin.ntt.net (129.250.9.18) [AS2914] 182.922ms 182.818ms 183.165ms
14 >
15 >
16 >
17 >
18 >
19 >
20 > 10.200.200.131 (10.200.200.131) [] 13.005ms 16.264ms 16.346ms
21 > 10.200.200.130 (10.200.200.130) [] 3.748ms 3.488ms 4.152ms
22 > 10.200.0.196 (10.200.0.196) [] 53.452ms 1.640ms 1.473ms
23 > 10.200.0.193 (10.200.0.193) [] 3.477ms 1.893ms 4.129ms
24 > 10.200.200.131 (10.200.200.131) [] 14.011ms 19.691ms
25 > 10.200.200.130 (10.200.200.130) [] 3.073ms 2.644ms 2.044ms
26 > 10.200.0.196 (10.200.0.196) [] 1.395ms 3.306ms 1.281ms
27 > 10.200.0.193 (10.200.0.193) [] 4.551ms 3.620ms 4.088ms
28 > 10.200.200.131 (10.200.200.131) [] 19.042ms
29 >
30 >

2025-12-11 20:30:01 - 2025-12-18 05:00:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.184ms    0.134ms    0.124ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.157ms 0.138ms 0.065ms
5 > 10.29.135.96 (10.29.135.96) [] 0.490ms 0.323ms 0.291ms
6 > 10.133.65.52 (10.133.65.52) [] 0.641ms 0.374ms 0.344ms
7 > 10.75.0.76 (10.75.0.76) [] 0.357ms 0.346ms 0.345ms
8 > 10.75.248.16 (10.75.248.16) [] 0.650ms 0.608ms 0.744ms
9 > 10.200.0.201 (10.200.0.201) [] 4.365ms 3.659ms 1.877ms
10 > 10.200.0.198 (10.200.0.198) [] 0.921ms 0.799ms 0.808ms
11 >
12 >
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.025ms 0.929ms 1.100ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.717ms 32.672ms 32.822ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.791ms 69.125ms 70.075ms

2025-12-11 18:30:01 - 2025-12-11 20:30:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.167ms    0.134ms    0.126ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.144ms 0.088ms 0.079ms
5 > 10.29.135.96 (10.29.135.96) [] 0.451ms 0.293ms 0.280ms
6 > 10.133.65.52 (10.133.65.52) [] 0.427ms 0.390ms 0.360ms
7 > 10.75.0.76 (10.75.0.76) [] 0.522ms 0.442ms 0.407ms
8 > 10.75.248.16 (10.75.248.16) [] 0.917ms 0.877ms 0.741ms
9 > 10.200.0.201 (10.200.0.201) [] 1.533ms 1.703ms 2.022ms
10 > vks19401.ip-103-5-15.asia (103.5.15.79) [AS16276] 60.650ms 62.413ms 61.062ms
11 > 10.200.4.5 (10.200.4.5) [] 60.818ms 61.048ms 62.227ms
12 >
13 >
14 >
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 82.047ms 81.294ms 81.758ms

2025-12-11 18:00:01 - 2025-12-11 18:30:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.163ms    0.109ms    0.104ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.159ms 0.144ms 0.065ms
5 > 10.29.135.96 (10.29.135.96) [] 0.371ms 0.333ms 0.364ms
6 > 10.133.65.52 (10.133.65.52) [] 0.406ms 0.573ms 0.369ms
7 > 10.75.0.76 (10.75.0.76) [] 0.485ms 0.438ms 0.441ms
8 > 10.75.248.16 (10.75.248.16) [] 0.853ms 0.674ms 0.658ms
9 > 10.200.0.201 (10.200.0.201) [] 2.679ms 3.783ms 4.044ms
10 > 10.200.0.198 (10.200.0.198) [] 0.892ms 0.903ms 1.115ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.081ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.131ms 1.005ms 1.072ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.983ms 32.650ms 32.885ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 70.609ms 70.597ms 70.375ms

2025-12-11 16:45:01 - 2025-12-11 18:00:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.157ms    0.175ms    0.161ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.245ms 0.187ms 0.117ms
5 > 10.29.135.96 (10.29.135.96) [] 0.400ms 0.358ms 0.346ms
6 > 10.133.65.52 (10.133.65.52) [] 0.570ms 0.359ms 0.399ms
7 > 10.75.0.76 (10.75.0.76) [] 0.415ms 0.396ms 0.445ms
8 > 10.75.248.16 (10.75.248.16) [] 0.819ms 0.761ms 0.758ms
9 > 10.200.0.201 (10.200.0.201) [] 4.606ms 1.927ms 1.984ms
10 > 10.200.0.198 (10.200.0.198) [] 1.036ms 0.836ms 0.852ms
11 >
12 > if-ae-41-2.tcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.563ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.112ms 0.934ms 1.148ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.889ms 40.835ms 32.722ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 70.993ms 70.412ms 70.332ms

2025-12-11 14:45:02 - 2025-12-11 16:45:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.219ms    0.143ms    0.131ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.188ms 0.114ms 0.099ms
5 > 10.29.135.96 (10.29.135.96) [] 0.358ms 0.302ms 0.290ms
6 > 10.133.65.52 (10.133.65.52) [] 0.637ms 0.589ms 0.600ms
7 > 10.75.0.76 (10.75.0.76) [] 0.372ms 0.398ms 0.412ms
8 > 10.75.248.16 (10.75.248.16) [] 34.812ms 0.689ms 0.750ms
9 > 10.200.0.201 (10.200.0.201) [] 1.669ms 3.937ms 2.136ms
10 > 10.200.0.198 (10.200.0.198) [] 0.949ms 0.880ms 0.818ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.380ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.201ms 1.179ms 0.945ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.909ms 32.630ms 32.634ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 70.500ms 70.326ms 71.025ms

2025-12-11 14:15:01 - 2025-12-11 14:45:02

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.251ms    0.155ms    0.122ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.171ms 0.168ms 0.063ms
5 > 10.29.135.96 (10.29.135.96) [] 0.428ms 0.319ms 0.308ms
6 > 10.133.65.52 (10.133.65.52) [] 0.642ms 0.409ms 0.368ms
7 > 10.75.0.76 (10.75.0.76) [] 0.523ms 0.437ms 0.429ms
8 > 10.75.248.16 (10.75.248.16) [] 0.736ms 0.695ms 0.656ms
9 > 10.200.0.201 (10.200.0.201) [] 3.387ms 3.716ms 2.079ms
10 > 10.200.0.198 (10.200.0.198) [] 0.792ms 0.824ms 0.844ms
11 >
12 > if-ae-41-2.tcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.639ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.206ms 1.304ms 1.078ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.877ms 32.682ms 32.797ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 70.759ms 70.224ms 69.974ms

2025-12-11 14:00:01 - 2025-12-11 14:15:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.164ms    0.145ms    0.129ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.186ms 0.225ms 0.092ms
5 > 10.29.135.96 (10.29.135.96) [] 0.327ms 0.320ms 0.296ms
6 > 10.133.65.52 (10.133.65.52) [] 0.488ms 0.388ms 0.421ms
7 > 10.75.0.76 (10.75.0.76) [] 0.447ms 0.359ms 0.419ms
8 > 10.75.248.16 (10.75.248.16) [] 0.760ms 0.653ms 0.644ms
9 > 10.200.0.201 (10.200.0.201) [] 2.749ms 3.845ms 2.182ms
10 > 10.200.0.198 (10.200.0.198) [] 0.943ms 1.009ms 0.873ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 0.859ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.147ms 1.284ms 1.133ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.680ms 32.735ms 32.886ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 70.781ms 70.108ms 70.371ms

2025-12-11 13:30:01 - 2025-12-11 14:00:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.205ms    0.155ms    0.148ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.142ms 0.083ms 0.069ms
5 > 10.29.135.96 (10.29.135.96) [] 0.411ms 0.350ms 0.356ms
6 > 10.133.65.52 (10.133.65.52) [] 0.444ms 0.438ms 0.400ms
7 > 10.75.0.76 (10.75.0.76) [] 0.372ms 0.361ms 0.366ms
8 > 10.75.248.16 (10.75.248.16) [] 0.866ms 0.834ms 0.675ms
9 > 10.200.0.201 (10.200.0.201) [] 3.045ms 1.693ms 2.151ms
10 > 10.200.0.198 (10.200.0.198) [] 0.961ms 0.901ms 0.997ms
11 >
12 > if-ae-41-2.tcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.519ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.036ms 1.116ms 1.052ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.878ms 32.778ms 32.707ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 115.729ms 116.102ms 116.982ms

2025-12-11 12:45:01 - 2025-12-11 13:30:01

   traceroute to 203.171.240.1 (203.171.240.1), 30 hops max, 60 byte packets

 3 > 10.29.135.254                                 (10.29.135.254)   []         0.179ms    0.137ms    0.131ms   
4 > 10.29.132.62 (10.29.132.62) [] 0.171ms 0.069ms 0.061ms
5 > 10.29.135.96 (10.29.135.96) [] 0.366ms 0.336ms 0.323ms
6 > 10.133.65.52 (10.133.65.52) [] 0.606ms 0.369ms 0.370ms
7 > 10.75.0.76 (10.75.0.76) [] 0.438ms 0.379ms 0.457ms
8 > 10.75.248.16 (10.75.248.16) [] 0.950ms 0.699ms 0.747ms
9 > 10.200.0.201 (10.200.0.201) [] 2.464ms 1.774ms 4.074ms
10 > 10.200.0.198 (10.200.0.198) [] 0.857ms 0.877ms 0.791ms
11 >
12 > if-bundle-41-2.qcore2.svw-singapore.as6453.net (180.87.15.43) [AS6453] 1.701ms
13 > if-ae-33-2.tcore2.svw-singapore.as6453.net (180.87.84.128) [AS6453] 1.020ms 0.976ms 1.050ms
14 > 180.87.84.79 (180.87.84.79) [AS6453] 32.658ms 32.968ms 32.640ms
15 > node-203-171-240-1.alliancebroadband.in (203.171.240.1) [AS23860] 69.103ms 69.094ms 69.645ms