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


2026-01-30 10:00:01 - 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]   0.866ms    0.832ms    1.082ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 6.538ms 3.670ms 3.157ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.112ms 9.115ms 9.191ms
6 >
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 238.751ms 217.726ms 216.610ms
8 > 219.158.7.121 (219.158.7.121) [AS4837] 271.392ms 268.297ms 256.126ms
9 > 219.158.3.145 (219.158.3.145) [AS4837] 236.924ms 244.387ms 256.375ms
10 >
11 > 219.158.7.2 (219.158.7.2) [AS4837] 328.706ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 310.915ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 252.919ms 275.714ms 273.720ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 312.471ms 312.330ms 315.948ms

2026-01-30 08:00:01 - 2026-01-30 10:00:01

   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]   0.942ms    0.893ms    0.850ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 2.980ms 3.982ms 4.160ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.392ms 9.374ms 9.380ms
6 >
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 261.419ms 259.812ms 256.977ms
8 > 219.158.16.97 (219.158.16.97) [AS4837] 252.472ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 209.858ms 220.783ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 243.752ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 256.297ms 243.957ms 258.709ms
12 >
13 > 1.190.223.234 (1.190.223.234) [AS4837] 251.084ms 232.297ms 232.549ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 316.114ms 290.590ms 300.051ms

2026-01-30 03:15:01 - 2026-01-30 08:00:01

   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]   1.020ms    0.927ms    0.827ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.176ms 3.356ms 5.038ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.148ms 9.188ms 9.371ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.993ms 8.964ms 8.966ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [] 239.324ms 215.766ms 217.497ms
8 > 219.158.7.121 (219.158.7.121) [] 257.678ms 242.224ms
9 >
10 > 219.158.5.145 (219.158.5.145) [AS4837] 252.709ms 264.974ms
11 >
12 > 1.62.62.250 (1.62.62.250) [AS4837] 263.344ms
13 > 1.190.223.234 (1.190.223.234) [] 273.922ms 265.823ms 257.350ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 327.228ms 334.923ms 332.006ms

2026-01-30 03:00:01 - 2026-01-30 03:15:01

   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]   1.044ms    0.875ms    0.900ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.336ms 4.267ms 4.619ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.210ms 9.152ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 9.018ms 8.976ms 9.015ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 214.270ms 213.824ms 214.675ms
8 > 219.158.7.121 (219.158.7.121) [AS4837] 294.508ms 294.247ms
9 > 219.158.3.145 (219.158.3.145) [AS4837] 232.055ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 274.868ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 293.683ms 293.674ms 295.579ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 289.062ms 289.236ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 290.920ms 290.183ms 296.411ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 233.149ms 232.890ms 232.923ms

2026-01-30 00:30:01 - 2026-01-30 03:00:01

   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]   0.978ms    0.882ms    0.925ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.046ms 3.732ms 4.602ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.221ms 9.133ms 9.149ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 9.017ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 214.374ms 215.429ms 214.624ms
8 > 219.158.7.121 (219.158.7.121) [AS4837] 294.270ms
9 > 219.158.3.145 (219.158.3.145) [AS4837] 231.949ms
10 > 219.158.5.145 (219.158.5.145) [AS4837] 233.104ms 232.594ms 232.511ms
11 >
12 > 1.62.62.250 (1.62.62.250) [AS4837] 310.705ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 312.677ms 312.448ms 313.447ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 254.882ms 254.534ms 254.803ms

2026-01-29 16:30:01 - 2026-01-30 00:30:01

   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]   1.463ms    0.944ms    0.895ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 6.624ms 4.550ms 3.694ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.148ms 9.135ms
6 >
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 260.785ms 261.235ms 261.096ms
8 > 219.158.16.97 (219.158.16.97) [AS4837] 218.344ms
9 >
10 > 219.158.9.201 (219.158.9.201) [AS4837] 273.673ms 273.694ms 273.425ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 296.536ms 293.494ms 293.787ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 293.756ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 295.614ms 294.018ms 295.811ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 280.329ms 280.123ms 280.223ms

2026-01-29 16:15:01 - 2026-01-29 16:30:01

   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]   1.088ms    1.118ms    1.126ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.160ms 6.140ms 6.934ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.269ms 9.256ms 9.132ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.923ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 285.107ms 232.096ms 247.735ms
8 > 219.158.6.81 (219.158.6.81) [AS4837] 299.137ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 306.416ms 283.842ms 297.696ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 277.117ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 328.547ms 307.319ms 271.589ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 318.041ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 330.188ms 279.116ms 307.638ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 293.491ms 315.905ms 320.227ms

2026-01-29 11:45:01 - 2026-01-29 16:15:01

   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]   0.999ms    1.048ms    0.931ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.323ms 4.203ms 4.745ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.372ms 9.138ms 9.123ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.964ms 8.908ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 331.247ms 270.703ms 220.195ms
8 > 219.158.16.97 (219.158.16.97) [AS4837] 264.155ms 287.517ms 240.525ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 205.471ms 229.017ms 212.715ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 254.814ms 256.411ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 227.931ms 227.074ms 217.234ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 211.253ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 200.062ms 218.409ms 207.144ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 246.621ms 241.709ms 249.757ms

2026-01-29 11:30:01 - 2026-01-29 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]   0.932ms    0.926ms    0.813ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.454ms 3.705ms 3.971ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.198ms 9.270ms 9.195ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.979ms 8.966ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 236.487ms 242.955ms 237.367ms
8 > 219.158.7.121 (219.158.7.121) [AS4837] 261.555ms 247.123ms
9 > 219.158.3.145 (219.158.3.145) [AS4837] 255.317ms
10 > 219.158.5.145 (219.158.5.145) [AS4837] 245.306ms 261.820ms
11 > 219.158.7.2 (219.158.7.2) [AS4837] 342.755ms
12 >
13 > 1.190.223.234 (1.190.223.234) [AS4837] 289.565ms 284.131ms 294.097ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 281.417ms 274.541ms 288.102ms

2026-01-29 09:15:01 - 2026-01-29 11:30:01

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

 3 > pao-sv8-pb1-8k.ca.us                          (142.44.208.150)  [AS16276]  3.358ms    3.174ms              
4 >
5 > 89.221.35.248 (89.221.35.248) [AS6762] 11.160ms 11.451ms 11.146ms
6 > 89.221.35.175 (89.221.35.175) [AS6762] 239.908ms 240.391ms 238.671ms
7 > 219.158.7.121 (219.158.7.121) [AS4837] 241.692ms
8 > 219.158.3.145 (219.158.3.145) [AS4837] 232.917ms
9 > 219.158.5.145 (219.158.5.145) [AS4837] 237.174ms 236.724ms
10 > 219.158.7.2 (219.158.7.2) [AS4837] 320.226ms
11 >
12 > 1.190.223.234 (1.190.223.234) [AS4837] 260.790ms 262.212ms 262.417ms
13 > 221.208.150.28 (221.208.150.28) [AS4837] 264.520ms 264.523ms 262.312ms

2026-01-27 13:15:01 - 2026-01-29 09:15:01

   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]   0.982ms    0.863ms    0.827ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.092ms 6.751ms 4.237ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.190ms 9.149ms 9.163ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.955ms 8.935ms 8.917ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 228.378ms 256.029ms 223.262ms
8 > 219.158.7.121 (219.158.7.121) [AS4837] 260.639ms 241.011ms 265.774ms
9 >
10 > 219.158.5.145 (219.158.5.145) [AS4837] 239.913ms 256.168ms 246.966ms
11 > 219.158.7.2 (219.158.7.2) [AS4837] 322.116ms 325.960ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 330.447ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 277.574ms 265.459ms 272.062ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 277.808ms 259.254ms 260.424ms

2026-01-27 05:15:01 - 2026-01-27 13:15:01

   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]   0.922ms    0.910ms    1.114ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.805ms 4.433ms 6.243ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.211ms 9.245ms 9.146ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.968ms 8.954ms 9.006ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 280.856ms 279.794ms 275.795ms
8 > 219.158.16.97 (219.158.16.97) [AS4837] 215.759ms 234.766ms
9 > 219.158.10.17 (219.158.10.17) [AS4837] 242.490ms 251.234ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 234.837ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 240.911ms
12 >
13 > 1.190.223.234 (1.190.223.234) [AS4837] 257.312ms 265.102ms 266.357ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 267.603ms 266.776ms 262.031ms

2026-01-25 03:30:01 - 2026-01-27 05:15:01

   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]   1.029ms    0.919ms    0.921ms   
4 > sjo-bb1-link.ip.twelve99.net (62.115.139.16) [AS1299] 5.408ms 6.030ms 4.237ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.231ms 9.284ms 9.219ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.974ms 8.959ms 8.928ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 271.294ms 270.044ms 257.812ms
8 > 219.158.16.97 (219.158.16.97) [] 226.813ms 228.946ms
9 > 219.158.10.17 (219.158.10.17) [] 234.200ms 245.113ms
10 > 219.158.9.201 (219.158.9.201) [] 216.662ms 243.207ms 256.168ms
11 > 219.158.25.246 (219.158.25.246) [] 246.335ms
12 > 1.62.62.250 (1.62.62.250) [] 301.884ms 305.605ms
13 > 1.190.223.234 (1.190.223.234) [] 240.803ms 243.074ms 255.594ms
14 > 221.208.150.28 (221.208.150.28) [] 253.150ms 240.991ms 241.041ms