Localzone SEA (US/US/Seattle) smokeping node
CN China Unicom Heilongjiang province (AS4837 221.208.150.28)


2026-06-03 13:00:01 - Now

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

 3 >                                                                                                            
4 > be9343.ccr82.sea08.atlas.cogentco.com (154.54.160.241) [AS174] 1.851ms 1.131ms 2.042ms
5 > be9854.ccr22.sfo01.atlas.cogentco.com (154.54.28.205) [AS174] 18.685ms 18.616ms 18.613ms
6 > be3670.ccr41.sjc03.atlas.cogentco.com (154.54.43.14) [AS174] 19.235ms 18.679ms 18.832ms
7 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 278.000ms 287.661ms 278.017ms
8 > 219.158.3.181 (219.158.3.181) [AS4837] 284.223ms 284.670ms
9 > 219.158.4.173 (219.158.4.173) [AS4837] 239.656ms 245.255ms 250.522ms
10 > 219.158.7.2 (219.158.7.2) [AS4837] 304.656ms 311.274ms 304.343ms
11 >
12 > 113.0.246.86 (113.0.246.86) [AS4837] 253.024ms 252.152ms 251.213ms
13 > 221.208.150.28 (221.208.150.28) [AS4837] 245.357ms 245.201ms 245.246ms

2026-06-03 10:00:01 - 2026-06-03 13:00:01

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

 3 >                                                                                                            
4 > be9343.ccr82.sea08.atlas.cogentco.com (154.54.160.241) [AS174] 2.439ms 1.204ms 1.966ms
5 > te0-0-0-3.mpd21.dca01.atlas.cogentco.com (154.54.28.205) [AS174] 18.590ms 18.838ms 18.551ms
6 > be3670.ccr41.sjc03.atlas.cogentco.com (154.54.43.14) [AS174] 18.886ms 18.938ms 18.910ms
7 > 144.223.242.194 (144.223.242.194) [AS174/AS1239] 227.115ms 227.180ms 227.172ms
8 >
9 > 219.158.4.173 (219.158.4.173) [AS4837] 242.328ms
10 >
11 > 1.62.129.42 (1.62.129.42) [AS4837] 262.456ms 262.125ms
12 > 113.0.246.86 (113.0.246.86) [AS4837] 248.690ms 250.483ms 250.453ms
13 > 221.208.150.28 (221.208.150.28) [AS4837] 244.842ms 244.781ms 244.712ms