Localzone SLC (US/US/Salt Lake City) smokeping node
CN China Unicom Heilongjiang province (AS4837 221.208.150.28)


2026-04-28 10:00:01 - Now

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

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.811ms    0.720ms    0.750ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.497ms 2.456ms 2.395ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.359ms 3.811ms 3.724ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.278ms 11.838ms 12.488ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.860ms 12.006ms 11.596ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 12.174ms 12.140ms 12.168ms
9 > orange.lax05.atlas.cogentco.com (154.54.10.2) [AS174] 31.039ms 16.662ms 16.321ms
10 > ae3.19.edge2.SanJose3.net.lumen.tech (4.69.209.189) [AS3356] 29.170ms 29.140ms 28.531ms
11 > CHINA-UNICO.edge2.SanJose3.Level3.net (4.53.210.74) [AS3356] 264.974ms 314.848ms 316.671ms
12 > 219.158.3.89 (219.158.3.89) [AS4837] 208.034ms 244.422ms 256.883ms
13 > 219.158.9.214 (219.158.9.214) [AS4837] 280.188ms
14 >
15 >
16 >
17 > 1.62.127.86 (1.62.127.86) [AS4837] 284.719ms 312.544ms 299.484ms
18 > 221.208.150.28 (221.208.150.28) [AS4837] 251.103ms 278.331ms 315.337ms

2026-04-23 07:15:01 - 2026-04-28 10:00:01

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

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.929ms    0.851ms    0.853ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.551ms 2.576ms 2.472ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.558ms 4.010ms 4.146ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.442ms 18.453ms 18.454ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 20.115ms 20.211ms 21.144ms
8 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 168.079ms 187.201ms 175.347ms
9 > 219.158.16.77 (219.158.16.77) [AS4837] 172.505ms 177.999ms 172.535ms
10 > 219.158.5.145 (219.158.5.145) [AS4837] 200.181ms 199.990ms
11 >
12 > 1.190.174.86 (1.190.174.86) [AS4837] 223.362ms
13 > 1.62.127.86 (1.62.127.86) [AS4837] 190.753ms 191.193ms 194.661ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 193.386ms 193.229ms 193.505ms

2026-04-23 07:00:01 - 2026-04-23 07:15:01

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

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.687ms    0.755ms    0.721ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.472ms 2.404ms 2.472ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.731ms 3.748ms 4.144ms
6 > be2053.ccr81.sea08.atlas.cogentco.com (154.54.47.169) [AS174] 22.824ms 22.060ms 22.640ms
7 > be9342.ccr22.sea02.atlas.cogentco.com (154.54.160.238) [AS174] 21.829ms 21.789ms 21.993ms
8 > be2077.ccr22.sfo01.atlas.cogentco.com (154.54.0.241) [] 38.692ms 38.629ms 38.820ms
9 > be3670.ccr41.sjc03.atlas.cogentco.com (154.54.43.14) [AS174] 39.534ms 39.804ms 39.534ms
10 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 188.361ms 188.410ms 188.486ms
11 > 219.158.16.77 (219.158.16.77) [] 192.288ms 192.147ms 192.170ms
12 > 219.158.5.145 (219.158.5.145) [] 220.828ms 220.154ms 220.176ms
13 > 219.158.109.222 (219.158.109.222) [] 214.271ms
14 > 1.190.174.86 (1.190.174.86) [] 243.648ms
15 > 1.62.127.86 (1.62.127.86) [AS4837] 211.689ms 210.262ms 210.338ms
16 > 221.208.150.28 (221.208.150.28) [] 214.423ms 213.755ms 213.763ms

2026-04-22 18:00:01 - 2026-04-23 07:00:01

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

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.973ms    0.840ms    0.700ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.401ms 2.486ms 2.652ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.761ms 3.701ms 4.124ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.633ms 18.705ms 18.595ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.821ms 19.844ms 19.898ms
8 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 168.514ms 168.572ms 168.741ms
9 > 219.158.16.77 (219.158.16.77) [] 172.704ms 172.583ms 172.416ms
10 > 219.158.5.145 (219.158.5.145) [] 200.710ms 200.223ms 200.717ms
11 > 219.158.109.222 (219.158.109.222) [] 193.589ms
12 > 1.190.174.86 (1.190.174.86) [] 223.430ms
13 > 1.62.127.86 (1.62.127.86) [AS4837] 190.731ms 190.170ms 190.742ms
14 > 221.208.150.28 (221.208.150.28) [] 193.622ms 193.436ms 193.646ms

2026-04-22 16:30:01 - 2026-04-22 18:00:01

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

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.896ms    0.890ms    0.741ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.449ms 2.487ms 2.488ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.516ms 3.548ms 4.135ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.515ms 18.536ms 18.686ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.593ms 48.482ms 19.602ms
8 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 168.727ms 168.729ms 174.430ms
9 > 219.158.16.77 (219.158.16.77) [AS4837] 181.463ms 172.993ms 173.355ms
10 > 219.158.18.69 (219.158.18.69) [AS4837] 171.904ms
11 > 219.158.107.50 (219.158.107.50) [AS4837] 193.495ms 193.011ms
12 > 1.190.223.126 (1.190.223.126) [AS4837] 182.790ms 179.631ms 179.683ms
13 > 1.62.127.86 (1.62.127.86) [AS4837] 186.738ms 187.228ms 187.551ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 214.651ms 214.682ms 214.741ms

2026-04-21 11:30:02 - 2026-04-22 16:30:01

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

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.749ms    0.691ms    0.737ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.312ms 2.266ms 2.285ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.638ms 3.743ms 3.930ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.504ms 18.608ms 18.547ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.569ms 19.606ms 19.596ms
8 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 186.459ms 180.077ms 185.418ms
9 > 219.158.16.77 (219.158.16.77) [AS4837] 210.446ms 200.278ms 195.986ms
10 > 219.158.5.145 (219.158.5.145) [AS4837] 216.820ms 221.150ms 220.247ms
11 > 219.158.109.222 (219.158.109.222) [AS4837] 219.691ms 238.010ms
12 >
13 > 1.62.127.86 (1.62.127.86) [AS4837] 240.790ms 191.301ms 198.505ms
14 > 221.208.150.28 (221.208.150.28) [AS4837] 200.168ms 194.588ms 193.536ms