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


2026-06-15 04:15:01 - 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]  0.267ms    0.157ms    0.134ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.256ms 0.203ms 0.142ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.527ms 0.487ms 0.466ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.814ms 0.680ms 0.638ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.382ms 0.402ms 0.363ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 3.087ms 3.442ms 2.264ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.097ms 1.108ms 1.057ms
11 > ae-4.a03.sngpsi08.sg.bb.gin.ntt.net (2001:218:4000:5000::90c) [AS2914] 0.603ms 0.559ms 0.538ms
12 > ae-32.a01.newthk04.hk.bb.gin.ntt.net (2001:218:0:2000::106) [AS2914] 36.653ms 36.708ms 36.697ms
13 > 2001:218:7000:5000::136 (2001:218:7000:5000::136) [AS2914] 36.608ms 36.852ms 36.704ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 37.629ms 37.576ms 37.543ms

2026-06-13 23:45:01 - 2026-06-15 04:15:01

   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]  0.230ms    0.153ms    0.137ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.149ms 0.098ms 0.078ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.682ms 0.498ms 0.483ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.719ms 0.592ms 0.571ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [] 0.448ms 0.369ms 0.372ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 4.135ms 3.464ms 1.920ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [] 1.092ms 1.063ms 0.791ms
11 > ae-4.a03.sngpsi08.sg.bb.gin.ntt.net (2001:218:4000:5000::90c) [] 0.708ms 0.562ms 0.581ms
12 > ae-7.a00.tokyjp09.jp.bb.gin.ntt.net (2001:218:0:2000::26e) [] 68.163ms 67.760ms 67.925ms
13 > 2001:218:2000:5000::3 (2001:218:2000:5000::3) [] 67.819ms 67.914ms 67.858ms
14 >
15 > 2403:2500:400::3 (2403:2500:400::3) [] 68.246ms 68.143ms 68.416ms
16 > 2001:500:1::53 (2001:500:1::53) [] 67.005ms 66.966ms 66.997ms

2026-06-09 20:15:02 - 2026-06-13 23:45:01

   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]  0.280ms    0.151ms    0.130ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.264ms 0.150ms 0.106ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.725ms 0.506ms 0.476ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 1.025ms 0.840ms 0.600ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.407ms 0.421ms 0.344ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 3.074ms 2.572ms 1.954ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.046ms 0.884ms 0.805ms
11 > ae-4.a03.sngpsi08.sg.bb.gin.ntt.net (2001:218:4000:5000::90c) [AS2914] 0.580ms 0.545ms 0.540ms
12 > ae-32.a01.newthk04.hk.bb.gin.ntt.net (2001:218:0:2000::106) [AS2914] 42.605ms 42.665ms 43.114ms
13 > 2001:218:7000:5000::136 (2001:218:7000:5000::136) [AS2914] 41.766ms 41.646ms 41.726ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 38.776ms 38.737ms 38.748ms

2026-06-09 19:15:01 - 2026-06-09 20:15:02

   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]  0.235ms    0.141ms    0.132ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.275ms 0.186ms 0.130ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.559ms 0.508ms 0.477ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.767ms 0.631ms 0.596ms
7 > 2001:41d0:0:50::7:54 (2001:41d0:0:50::7:54) [AS16276] 0.379ms 0.370ms 0.396ms
8 >
9 > be101.sin-sg1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::) [AS16276] 3.816ms 3.420ms 4.012ms
10 > be301.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::45) [AS16276] 1.650ms 1.434ms 1.525ms
11 > ae-4.a03.sngpsi08.sg.bb.gin.ntt.net (2001:218:4000:5000::90c) [AS2914] 1.138ms 1.106ms 1.105ms
12 > ae-32.a01.newthk04.hk.bb.gin.ntt.net (2001:218:0:2000::106) [AS2914] 38.043ms 37.858ms 37.939ms
13 > 2001:218:7000:5000::136 (2001:218:7000:5000::136) [AS2914] 38.737ms 38.888ms 38.984ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 31.214ms 31.151ms 31.150ms

2026-06-09 18:00:01 - 2026-06-09 19:15:01

   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]  0.269ms    0.137ms    0.120ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.224ms 0.088ms 0.068ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.809ms 0.494ms 0.461ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 1.025ms 0.621ms 0.609ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.408ms 0.359ms 0.355ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 3.306ms 4.286ms 4.242ms
10 > 2402:1f00:ffff:fe00:1000::1c (2402:1f00:ffff:fe00:1000::1c) [AS16276] 47.950ms 1.169ms 1.196ms
11 >
12 > ae-3.r24.sngpsi07.sg.bb.gin.ntt.net (2001:218:0:2000::23d) [AS2914] 1.165ms
13 >
14 > ae-32.a01.newthk04.hk.bb.gin.ntt.net (2001:218:0:2000::106) [AS2914] 34.192ms 34.159ms 36.052ms
15 > 2001:218:7000:5000::136 (2001:218:7000:5000::136) [AS2914] 39.797ms 37.827ms 37.893ms
16 >
17 > 2001:500:1::53 (2001:500:1::53) [AS1508] 41.448ms 41.417ms 41.420ms

2026-06-08 04:15:01 - 2026-06-09 18:00:01

   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]  0.219ms    0.119ms    0.100ms   
4 > 2402:1f00:ff00:100::5ca (2402:1f00:ff00:100::5ca) [AS16276] 0.175ms 0.083ms 0.066ms
5 > 2402:1f00:ff00:100::5ea (2402:1f00:ff00:100::5ea) [AS16276] 0.713ms 0.504ms 0.487ms
6 > 2001:41d0:0:50::3:4136 (2001:41d0:0:50::3:4136) [AS16276] 0.887ms 0.722ms 0.747ms
7 > 2001:41d0:0:50::7:56 (2001:41d0:0:50::7:56) [AS16276] 0.521ms 0.456ms 0.358ms
8 >
9 > be101.sin-gss1-sbb1-8k.sng.asia (2402:1f00:ffff:fe00:1000::4) [AS16276] 4.317ms 3.428ms 4.128ms
10 > be300.sin-gss1-pb2-nc5.sng.asia (2402:1f00:ffff:fe00:1000::47) [AS16276] 1.273ms 0.856ms 0.868ms
11 > ae-4.a03.sngpsi08.sg.bb.gin.ntt.net (2001:218:4000:5000::90c) [AS2914] 0.673ms 0.585ms 0.563ms
12 > ae-32.a01.newthk04.hk.bb.gin.ntt.net (2001:218:0:2000::106) [AS2914] 37.030ms 36.872ms 37.100ms
13 > 2001:218:7000:5000::136 (2001:218:7000:5000::136) [AS2914] 42.059ms 41.568ms 41.378ms
14 >
15 > 2001:500:1::53 (2001:500:1::53) [AS1508] 40.469ms 40.417ms 40.403ms