SIN-SGCS2 (SG/Singapore) smokeping node
H.ROOT-SERVERS.NET (U.S. Army Research Lab AS1508 - IPv6)


2025-12-13 15:30:02 - Now

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.268ms    0.143ms    0.148ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.260ms 0.127ms 0.130ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.768ms 0.499ms 0.456ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.915ms 0.621ms 0.626ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.455ms 0.432ms 0.441ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 3.178ms 4.079ms 4.034ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.050ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 28.971ms 0.838ms 0.742ms
12 > ae-13.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::c1) [AS2914] 1.140ms 1.221ms 1.107ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 45.897ms 43.655ms 43.860ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 43.245ms 43.228ms 43.278ms

2025-12-13 14:30:01 - 2025-12-13 15:30:02

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.183ms    0.195ms    0.141ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.103ms 0.375ms 0.075ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.579ms 0.643ms 0.488ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.778ms 0.605ms 0.615ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.418ms 0.408ms 0.511ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 2.852ms 4.548ms 1.480ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 0.947ms 0.861ms 0.843ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 18.985ms 33.734ms 9.853ms
12 > ae-12.r25.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::101) [AS2914] 1.023ms 1.065ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 80.007ms 85.522ms 79.963ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 79.810ms 84.871ms 92.436ms

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

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.184ms    0.112ms    0.093ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.142ms 0.129ms 0.077ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.533ms 0.484ms 0.465ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.654ms 0.630ms 0.596ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.470ms 0.457ms 0.356ms
8 > be200.sin1-sgcs2-g2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::36) [AS16276] 0.853ms
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 2.780ms 1.690ms 1.940ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 0.900ms 1.131ms 0.789ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 0.657ms 0.615ms 0.784ms
12 > ae-13.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::c1) [AS2914] 1.048ms 1.062ms 1.198ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 43.896ms 43.904ms 43.965ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 40.254ms 39.282ms 40.800ms

2025-12-13 13:15:02 - 2025-12-13 13:30:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.197ms    0.137ms    0.144ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.190ms 0.241ms 0.127ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.814ms 0.493ms 0.463ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.803ms 0.813ms 0.608ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.401ms 0.417ms 0.506ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 2.545ms 3.628ms 4.209ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 0.992ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 0.850ms 18.388ms 21.016ms
12 > ae-12.r25.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::101) [AS2914] 1.210ms 1.522ms 1.118ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 124.565ms 138.164ms 152.350ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 175.112ms 161.538ms 150.580ms

2025-12-11 14:45:02 - 2025-12-13 13:15:02

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.273ms    0.156ms    0.137ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.276ms 0.157ms 0.136ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.835ms 0.587ms 0.558ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.879ms 0.649ms 0.635ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.380ms 0.411ms 0.407ms
8 > be200.sin1-sgcs2-g2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::36) [AS16276] 60.314ms
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 3.132ms 3.313ms 4.054ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.004ms 0.811ms 0.727ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 35.170ms 0.851ms 0.689ms
12 > ae-13.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::c1) [AS2914] 1.119ms 1.100ms 1.303ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 42.546ms 46.549ms 48.759ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 43.425ms 43.584ms 43.870ms

2025-12-11 13:45:01 - 2025-12-11 14:45:02

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.286ms    0.205ms    0.140ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.113ms 0.103ms 0.076ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.746ms 0.538ms 0.499ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.745ms 0.643ms 0.687ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.419ms 0.486ms 0.394ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 4.885ms 3.156ms 3.209ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.057ms 1.042ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 0.679ms 0.652ms 0.705ms
12 > ae-12.r25.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::101) [AS2914] 1.152ms 1.382ms 1.190ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 42.539ms 42.682ms 42.917ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 37.702ms 37.652ms 37.706ms

2025-12-09 18:30:01 - 2025-12-11 13:45:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.261ms    0.153ms    0.134ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.190ms 0.118ms 0.071ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.779ms 0.597ms 0.552ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.867ms 0.602ms 0.632ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.420ms 0.391ms 0.406ms
8 > be200.sin1-sgcs2-g2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::36) [AS16276] 0.970ms
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 1.880ms 3.761ms 4.109ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 0.958ms 0.831ms 0.778ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 1.136ms 2.162ms 0.949ms
12 > ae-13.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::c1) [AS2914] 1.047ms 1.077ms 1.198ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 38.696ms 39.316ms 38.789ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 33.831ms 33.748ms 33.677ms

2025-12-08 13:30:02 - 2025-12-09 18:30:01

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.217ms    0.116ms    0.133ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.238ms 0.135ms 0.110ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.571ms 0.643ms 0.619ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.646ms 0.779ms 0.706ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.380ms 0.401ms 0.355ms
8 > be200.sin1-sgcs2-g2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::36) [AS16276] 0.964ms
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 3.841ms 3.877ms 4.205ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.046ms 0.797ms 0.801ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 0.880ms 0.597ms 0.712ms
12 > ae-13.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::c1) [AS2914] 1.125ms 1.089ms 1.193ms
13 > 2001:218:7000:5000::136 (2001:218:7000:5000::136) [AS2914] 38.478ms 38.534ms 38.611ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 43.077ms 43.059ms 43.043ms

2025-12-07 20:15:01 - 2025-12-08 13:30:02

   traceroute to 2001:500:1::53 (2001:500:1::53), 30 hops max, 80 byte packets

 3 > 2402:1f00:ff00:100::6bf                       (2402:1f00:ff00:100::6bf) [AS16276]  0.261ms    0.143ms    0.125ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.194ms 0.141ms 0.106ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.681ms 0.488ms 0.462ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 1.100ms 0.689ms 0.622ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.395ms 0.456ms 0.346ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 1.190ms 3.468ms 1.930ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 0.869ms 0.767ms 0.856ms
11 > 2402:1f00:ffff:fe00:1000::4f (2402:1f00:ffff:fe00:1000::4f) [AS16276] 0.738ms 0.827ms 0.712ms
12 > ae-13.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::c1) [AS2914] 1.038ms 1.085ms 1.114ms
13 > 2001:218:7000:5000::132 (2001:218:7000:5000::132) [AS2914] 35.105ms 35.161ms 35.627ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 37.470ms 37.356ms 37.448ms