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


2026-06-02 00:00:01 - 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]   0.886ms    1.011ms    0.812ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 2.739ms 5.456ms 4.405ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.167ms 9.148ms 9.117ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.970ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [] 233.993ms 214.333ms 214.678ms
8 > 219.158.16.93 (219.158.16.93) [AS4837] 222.543ms
9 > 219.158.3.145 (219.158.3.145) [AS4837] 219.822ms
10 > 219.158.5.145 (219.158.5.145) [AS4837] 238.008ms 226.839ms 215.571ms
11 > 219.158.7.2 (219.158.7.2) [] 261.069ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 250.167ms 256.386ms
13 > 1.190.223.234 (1.190.223.234) [] 258.014ms 247.932ms 243.725ms
14 > 221.208.150.28 (221.208.150.28) [] 323.201ms 303.313ms 309.175ms

2026-05-28 23:00:01 - 2026-06-02 00:00:01

   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]   0.919ms    0.900ms    0.827ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.154ms 5.242ms 5.732ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.095ms 9.231ms 9.379ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 305.755ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 217.084ms 217.544ms 217.585ms
8 >
9 > 219.158.10.17 (219.158.10.17) [AS4837] 213.942ms 213.559ms 213.560ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 216.022ms 215.917ms
11 > 219.158.116.18 (219.158.116.18) [AS4837] 256.769ms 241.368ms 241.466ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 235.784ms 235.475ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 233.240ms 232.930ms 238.591ms
14 >
15 >
16 >
17 >
18 >
19 >
20 >
21 >
22 >
23 >
24 >
25 >
26 >
27 >
28 >
29 >
30 >

2026-05-28 06:45:01 - 2026-05-28 23:00:01

   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]   0.900ms    0.897ms    1.098ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 4.666ms 5.388ms 7.128ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.173ms 9.160ms 9.134ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.998ms 8.988ms 8.984ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 212.883ms 215.162ms 214.368ms
8 >
9 >
10 > 219.158.5.145 (219.158.5.145) [AS4837] 216.481ms 215.905ms 215.593ms
11 > 219.158.7.2 (219.158.7.2) [AS4837] 240.751ms 240.907ms 240.636ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 239.465ms 239.097ms
13 > 1.190.223.234 (1.190.223.234) [AS4837] 241.733ms 239.538ms 241.170ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 298.652ms 298.551ms 298.519ms

2026-05-28 06:15:01 - 2026-05-28 06:45:01

   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]   0.951ms    0.862ms    0.824ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.713ms 5.281ms 2.794ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 9.202ms 9.227ms 9.135ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.971ms 8.949ms 8.991ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [AS1299] 229.825ms 217.674ms 218.365ms
8 > 219.158.16.97 (219.158.16.97) [] 226.572ms
9 > 219.158.10.17 (219.158.10.17) [] 245.863ms 242.921ms
10 > 219.158.9.201 (219.158.9.201) [AS4837] 223.021ms 225.483ms
11 > 219.158.116.18 (219.158.116.18) [] 252.500ms 252.534ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 237.169ms
13 > 1.190.223.234 (1.190.223.234) [] 252.449ms 241.221ms 235.408ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 316.663ms 304.240ms 317.629ms

2026-05-28 03:15:01 - 2026-05-28 06:15:01

   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]   1.125ms    1.144ms    3.768ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [AS1299] 3.801ms 4.911ms 5.275ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [AS1299] 10.583ms 9.384ms 9.219ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [AS1299] 8.974ms 9.025ms 9.048ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [] 213.325ms 219.819ms 218.080ms
8 >
9 > 219.158.3.145 (219.158.3.145) [] 218.079ms
10 > 219.158.5.145 (219.158.5.145) [] 215.556ms
11 > 219.158.7.2 (219.158.7.2) [] 242.882ms 248.970ms
12 > 1.62.62.250 (1.62.62.250) [AS4837] 237.143ms
13 > 1.190.223.234 (1.190.223.234) [] 271.886ms 276.267ms 246.947ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 311.142ms 303.485ms 305.069ms

2026-05-26 03:30:01 - 2026-05-28 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)  []         0.980ms    1.082ms    0.860ms   
4 > sjo-bb3-link.ip.twelve99.net (62.115.139.16) [] 3.802ms
5 > lax-bb1-link.ip.twelve99.net (62.115.139.150) [] 9.396ms 9.152ms
6 > lax-b3-link.ip.twelve99.net (62.115.126.251) [] 8.982ms 8.955ms
7 > chinaunicom-ic-383058.ip.twelve99-cust.net (80.239.134.247) [] 217.950ms 217.196ms 217.637ms
8 > 219.158.16.97 (219.158.16.97) [] 226.326ms
9 > 219.158.10.17 (219.158.10.17) [] 217.039ms
10 > 219.158.9.201 (219.158.9.201) [] 218.927ms
11 > 219.158.116.18 (219.158.116.18) [] 253.614ms 252.377ms 252.224ms
12 > 1.62.62.250 (1.62.62.250) [] 234.872ms
13 > 1.190.223.234 (1.190.223.234) [] 235.881ms 235.619ms 235.557ms
14 > 221.208.150.28 (221.208.150.28) [] 296.434ms 300.530ms 297.594ms