Localzone PAO (US/US/Palo Alto) smokeping node
CN China Unicom Heilongjiang province (AS4837 221.208.150.28)


2026-05-12 05:30:01 - Now

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.001ms    0.908ms    0.969ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.686ms 5.947ms 3.850ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.302ms 9.256ms 9.269ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.977ms 9.002ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 236.926ms 248.063ms 230.672ms
8 > 219.158.4.9 (219.158.4.9) [AS4837] 240.244ms 228.106ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 243.184ms 241.471ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 246.378ms 237.179ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 256.151ms 254.382ms 250.494ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 272.998ms 269.563ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 256.688ms 246.000ms 265.267ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 317.547ms 319.533ms 310.207ms

2026-05-12 05:00:01 - 2026-05-12 05:30:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.036ms    0.941ms    0.880ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.844ms 3.637ms 2.451ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.170ms 9.149ms 9.116ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [] 9.074ms 9.042ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 279.785ms 223.248ms 217.254ms
8 > 219.158.4.9 (219.158.4.9) [AS4837] 226.239ms
9 >
10 > 219.158.5.145 (219.158.5.145) [] 273.083ms 230.780ms
11 > 219.158.7.2 (219.158.7.2) [] 283.675ms
12 > 1.62.62.250 (1.62.62.250) [] 265.624ms
13 > 1.190.223.234 (1.190.223.234) [] 299.975ms 251.049ms 315.770ms
14 > 221.208.150.28 (221.208.150.28) [] 313.676ms 346.904ms 331.592ms

2026-05-12 04:15:01 - 2026-05-12 05:00:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.425ms    1.145ms    0.934ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.410ms 1.754ms 4.363ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.160ms 9.120ms 9.373ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [] 8.952ms 9.000ms 9.010ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 216.755ms 219.389ms 237.500ms
8 >
9 > 219.158.10.17 (219.158.10.17) [] 248.786ms 241.052ms 230.171ms
10 > 219.158.9.201 (219.158.9.201) [] 236.773ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 256.559ms 274.161ms
12 > 1.62.62.250 (1.62.62.250) [] 252.858ms
13 > 1.190.223.234 (1.190.223.234) [] 251.677ms 252.188ms 249.507ms
14 > 221.208.150.28 (221.208.150.28) [] 299.339ms 317.963ms 301.663ms

2026-05-12 03:30:01 - 2026-05-12 04:15:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.008ms    1.079ms    0.875ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.512ms 3.729ms 3.961ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.138ms 9.150ms 9.115ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [] 8.942ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 275.727ms 284.594ms 250.890ms
8 >
9 > 219.158.3.145 (219.158.3.145) [] 263.968ms 275.180ms
10 > 219.158.5.145 (219.158.5.145) [] 246.901ms 269.842ms 286.467ms
11 >
12 > 1.62.62.250 (1.62.62.250) [] 296.293ms
13 > 1.190.223.234 (1.190.223.234) [] 290.088ms 308.395ms 300.210ms
14 > 221.208.150.28 (221.208.150.28) [] 322.079ms 324.089ms 340.566ms

2026-05-11 20:45:01 - 2026-05-12 03:30:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.050ms    0.902ms    0.848ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [] 4.980ms 3.808ms 4.859ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [] 9.229ms 9.467ms 9.369ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [] 8.970ms 8.972ms 8.985ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [] 230.482ms 238.180ms 235.134ms
8 > 219.158.4.9 (219.158.4.9) [] 220.710ms 220.514ms
9 > 219.158.10.17 (219.158.10.17) [] 220.021ms 238.037ms
10 > 219.158.9.201 (219.158.9.201) [] 218.584ms
11 > 219.158.116.18 (219.158.116.18) [] 247.209ms 267.915ms 247.283ms
12 > 1.62.62.250 (1.62.62.250) [] 253.587ms
13 > 1.190.223.234 (1.190.223.234) [] 249.138ms 250.865ms 241.219ms
14 > 221.208.150.28 (221.208.150.28) [] 321.370ms 295.206ms 325.173ms

2026-05-11 02:30:01 - 2026-05-11 20:45:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.124ms    0.941ms    0.976ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.239ms 3.162ms 4.100ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.369ms 9.143ms 9.622ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.984ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 212.762ms 213.774ms 214.348ms
8 > 219.158.98.17 (219.158.98.17) [AS4837] 211.067ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 217.196ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 215.768ms 215.834ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 249.335ms 244.645ms 244.438ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 241.307ms 241.515ms 241.445ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 237.992ms 238.428ms 248.536ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 292.401ms 292.174ms 292.176ms

2026-05-11 02:15:01 - 2026-05-11 02:30:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   0.922ms    1.081ms    1.097ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.947ms 2.883ms 4.741ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.355ms 9.142ms 9.150ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.979ms 8.995ms 8.961ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 298.324ms 268.355ms 268.988ms
8 > 219.158.16.97 (219.158.16.97) [AS4837] 278.721ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 247.144ms 234.762ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 215.835ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 256.049ms 258.972ms 255.153ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 241.337ms 245.902ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 237.059ms 241.264ms 238.486ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 292.349ms 296.483ms 298.568ms

2026-05-10 20:30:01 - 2026-05-11 02:15:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   0.879ms    0.839ms    0.936ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.732ms 4.026ms 3.668ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.373ms 9.250ms 9.202ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 9.041ms 8.958ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 231.176ms 234.185ms 233.693ms
8 > 219.158.98.17 (219.158.98.17) [AS4837] 234.668ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 234.070ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 238.947ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 268.817ms 263.650ms 266.617ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 258.682ms 265.875ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 264.783ms 259.773ms 261.046ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 294.073ms 300.971ms 310.666ms

2026-05-10 11:45:01 - 2026-05-10 20:30:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   0.944ms    0.878ms    0.855ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.138ms 4.251ms 4.066ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.145ms 9.299ms 9.170ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 9.017ms 9.003ms 8.962ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 215.225ms 214.060ms 215.567ms
8 > 219.158.4.9 (219.158.4.9) [AS4837] 220.660ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 221.854ms 220.084ms 221.786ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 219.929ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 257.721ms 264.575ms 258.655ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 244.701ms 244.089ms 256.174ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 240.509ms 239.992ms 239.881ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 295.160ms 294.995ms 295.043ms

2026-05-09 07:00:01 - 2026-05-10 11:45:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   1.114ms    1.118ms    1.143ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.206ms 3.972ms 3.409ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.117ms 9.150ms 9.171ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.993ms 8.967ms 8.945ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 257.419ms 265.398ms 237.193ms
8 > 219.158.98.17 (219.158.98.17) [AS4837] 244.292ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 247.980ms 232.259ms 246.166ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 231.538ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 302.503ms 318.667ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 288.678ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 288.572ms 279.774ms 304.324ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 357.448ms 360.148ms 358.068ms

2026-05-08 16:45:01 - 2026-05-09 07:00:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   0.932ms    0.817ms    0.825ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 7.803ms 3.153ms 2.557ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.368ms 9.304ms 9.209ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.961ms 8.957ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 239.688ms 225.096ms 220.536ms
8 > 219.158.6.81 (219.158.6.81) [] 258.962ms 266.496ms 244.076ms
9 >
10 > 219.158.9.201 (219.158.9.201) [AS4837] 247.134ms 256.463ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 279.033ms
12 > 1.62.62.250 (1.62.62.250) [] 277.570ms 284.460ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 278.018ms 274.234ms 281.177ms
14 > 221.208.150.28 (221.208.150.28) [] 351.062ms 305.506ms 327.030ms

2026-05-05 03:30:01 - 2026-05-08 16:45:01

   traceroute to 221.208.150.28 (221.208.150.28), 30 hops max, 60 byte packets

 3 > sjo-b23-link.ip.twelve99.net                  (62.115.205.198)  [AS1299]   0.852ms    1.028ms    0.978ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 2.378ms 5.670ms 5.162ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.390ms 9.142ms 9.163ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.993ms 8.924ms 8.954ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 234.063ms 229.235ms 224.872ms
8 > 219.158.16.97 (219.158.16.97) [AS4837] 232.065ms 231.097ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 227.574ms 222.741ms 217.452ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 277.334ms 263.124ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 242.989ms 268.994ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 239.955ms 246.648ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 247.573ms 238.745ms 236.437ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 257.692ms 256.930ms 255.339ms