Localzone BOS (US/US/Boston) smokeping node
CN China Unicom Heilongjiang province (AS4837 221.208.150.28)


2026-06-14 20:15:01 - Now

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

 3 >                                                                                                            
4 > be8029.ccr21.alb02.atlas.cogentco.com (154.54.169.222) [AS174] 4.160ms 4.138ms 4.130ms
5 > port-channel8022.ccr91.cle04.atlas.cogentco.com (154.54.169.185) [AS174] 11.707ms 11.665ms 11.686ms
6 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 18.786ms 18.923ms 18.874ms
7 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 27.323ms 27.125ms 27.355ms
8 > be6904.ccr81.den01.atlas.cogentco.com (154.54.95.97) [AS174] 39.418ms 38.696ms 37.450ms
9 > be2353.ccr81.slc03.atlas.cogentco.com (154.54.5.102) [AS174] 48.741ms 47.562ms
10 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 63.092ms 62.908ms 62.861ms
11 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 64.410ms 64.324ms 64.244ms
12 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 237.281ms 237.377ms 237.367ms
13 > 219.158.10.25 (219.158.10.25) [AS4837] 241.076ms 238.269ms
14 >
15 > 219.158.7.2 (219.158.7.2) [AS4837] 264.755ms 265.146ms 264.774ms
16 > 1.58.152.38 (1.58.152.38) [AS4837] 261.265ms 267.177ms
17 > 1.190.168.177 (1.190.168.177) [AS4837] 260.852ms 260.243ms 260.221ms
18 > 221.208.150.28 (221.208.150.28) [AS4837] 256.104ms 253.968ms 253.973ms

2026-06-14 18:00:01 - 2026-06-14 20:15:01

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

 3 >                                                                                                            
4 > be8029.ccr21.alb02.atlas.cogentco.com (154.54.169.222) [AS174] 4.169ms 4.209ms 4.209ms
5 > port-channel8022.ccr91.cle04.atlas.cogentco.com (154.54.169.185) [AS174] 11.673ms 11.778ms 11.670ms
6 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 18.851ms 18.914ms 18.887ms
7 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 27.106ms 27.107ms 27.153ms
8 > be5383.ccr31.dfw01.atlas.cogentco.com (154.54.7.233) [AS174] 39.906ms 39.877ms 75.963ms
9 > be3821.ccr21.elp02.atlas.cogentco.com (154.54.165.26) [AS174] 51.138ms 51.423ms 51.145ms
10 > be5471.ccr31.phx01.atlas.cogentco.com (154.54.166.58) [AS174] 59.977ms 59.984ms 60.115ms
11 > be2931.ccr41.lax01.atlas.cogentco.com (154.54.44.86) [AS174] 70.290ms 70.195ms 70.281ms
12 > be3097.ccr81.sjc13.atlas.cogentco.com (154.54.40.157) [AS174] 82.244ms 125.965ms 82.645ms
13 > be6009.ccr41.sjc03.atlas.cogentco.com (154.54.169.38) [AS174] 87.834ms 81.712ms 81.751ms
14 > sl-china17-604692-0.sprintlink.net (144.223.242.26) [AS174/AS1239] 262.017ms 262.343ms 262.732ms
15 > 219.158.97.181 (219.158.97.181) [AS4837] 225.340ms 225.398ms 225.349ms
16 > 219.158.30.81 (219.158.30.81) [AS4837] 239.664ms 224.065ms 223.931ms
17 >
18 > 219.158.18.90 (219.158.18.90) [AS4837] 264.752ms 264.509ms 264.696ms
19 > 1.58.152.38 (1.58.152.38) [AS4837] 263.118ms 263.367ms 263.135ms
20 > 1.190.168.177 (1.190.168.177) [AS4837] 268.757ms 268.788ms 268.878ms
21 > 221.208.150.28 (221.208.150.28) [AS4837] 262.842ms 262.721ms 262.720ms

2026-06-14 17:45:01 - 2026-06-14 18:00:01

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

 3 >                                                                                                            
4 > be8029.ccr21.alb02.atlas.cogentco.com (154.54.169.222) [AS174] 61.660ms 4.134ms 4.136ms
5 > port-channel8022.ccr91.cle04.atlas.cogentco.com (154.54.169.185) [AS174] 11.700ms 11.692ms 11.652ms
6 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 18.882ms 18.866ms 18.885ms
7 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 27.101ms 27.125ms 27.259ms
8 > be5383.ccr31.dfw01.atlas.cogentco.com (154.54.7.233) [AS174] 39.845ms 39.827ms 39.828ms
9 > be3821.ccr21.elp02.atlas.cogentco.com (154.54.165.26) [AS174] 51.044ms 51.211ms 51.194ms
10 > be5471.ccr31.phx01.atlas.cogentco.com (154.54.166.58) [AS174] 59.954ms 59.931ms 60.027ms
11 > be2931.ccr41.lax01.atlas.cogentco.com (154.54.44.86) [AS174] 70.214ms 70.310ms 70.289ms
12 > be3097.ccr81.sjc13.atlas.cogentco.com (154.54.40.157) [] 81.970ms 82.189ms 81.945ms
13 > be6009.ccr41.sjc03.atlas.cogentco.com (154.54.169.38) [] 81.540ms 81.694ms 81.661ms
14 > sl-china17-604692-0.sprintlink.net (144.223.242.26) [] 239.779ms 241.715ms 240.354ms
15 > 219.158.102.109 (219.158.102.109) [] 263.742ms 263.720ms 264.175ms
16 > 219.158.30.49 (219.158.30.49) [] 250.336ms 250.280ms 250.273ms
17 >
18 > 219.158.18.90 (219.158.18.90) [] 293.389ms 291.120ms 295.705ms
19 > 1.58.152.38 (1.58.152.38) [AS4837] 289.375ms 289.804ms 289.434ms
20 > 1.190.168.177 (1.190.168.177) [AS4837] 295.197ms 294.898ms 295.333ms
21 > 221.208.150.28 (221.208.150.28) [AS4837] 289.246ms 288.995ms 288.990ms

2026-06-13 02:15:01 - 2026-06-14 17:45:01

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

 3 >                                                                                                            
4 > be8029.ccr21.alb02.atlas.cogentco.com (154.54.169.222) [AS174] 4.247ms 4.324ms 4.084ms
5 > port-channel8022.ccr91.cle04.atlas.cogentco.com (154.54.169.185) [AS174] 11.669ms 11.665ms 11.674ms
6 > be2717.ccr41.ord01.atlas.cogentco.com (154.54.6.221) [AS174] 18.933ms 18.904ms 18.912ms
7 > be5214.ccr31.oma02.atlas.cogentco.com (154.54.165.133) [AS174] 27.273ms 27.178ms 27.342ms
8 > be6904.ccr81.den01.atlas.cogentco.com (154.54.95.97) [AS174] 39.102ms
9 >
10 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 62.926ms 62.874ms 62.870ms
11 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 65.792ms 65.755ms 64.412ms
12 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 243.855ms 243.444ms 243.380ms
13 > 219.158.10.25 (219.158.10.25) [AS4837] 244.169ms 244.302ms
14 > 219.158.8.29 (219.158.8.29) [AS4837] 245.926ms 246.357ms
15 > 219.158.7.2 (219.158.7.2) [AS4837] 268.071ms 267.967ms 267.812ms
16 > 1.58.152.38 (1.58.152.38) [AS4837] 260.512ms 261.150ms
17 > 1.190.168.177 (1.190.168.177) [AS4837] 266.919ms 266.518ms 265.903ms
18 > 221.208.150.28 (221.208.150.28) [AS4837] 259.973ms 259.983ms 259.868ms