Localzone SLC (US/US/Salt Lake City) smokeping node
JP SoftBank - Yahoo BB (AS17676 143.90.12.74)


2026-03-24 05:45:01 - Now

   traceroute to 143.90.12.74 (143.90.12.74), 30 hops max, 60 byte packets

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.730ms    0.982ms    0.651ms   
4 > be8969.ccr32.slc01.atlas.cogentco.com (154.54.5.146) [AS174] 1.728ms 1.791ms 1.680ms
5 > be6640.ccr82.slc03.atlas.cogentco.com (154.54.88.222) [AS174] 3.120ms 1.728ms 2.856ms
6 > be9563.ccr82.den01.atlas.cogentco.com (154.54.163.205) [AS174] 11.997ms 11.610ms 12.484ms
7 > be3273.agr21.den01.atlas.cogentco.com (154.54.86.165) [AS174] 11.307ms 11.322ms 11.569ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.323ms 11.440ms 11.582ms
9 > ALTER.NET (152.179.34.205) [AS701] 10.877ms 10.868ms 11.013ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 130.204ms 130.139ms 130.325ms
12 >
13 > 143.90.164.17 (143.90.164.17) [] 142.396ms 142.395ms 142.701ms
14 > 143.90.160.6 (143.90.160.6) [] 138.451ms 138.602ms 138.635ms
15 > 143.90.46.162 (143.90.46.162) [] 140.773ms 140.786ms 140.935ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 144.265ms 145.657ms 144.208ms

2026-03-17 13:30:01 - 2026-03-24 05:45:01

   traceroute to 143.90.12.74 (143.90.12.74), 30 hops max, 60 byte packets

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.771ms    0.706ms    0.741ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.477ms 2.367ms 2.658ms
5 >
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 11.735ms 12.020ms 11.817ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.998ms 11.904ms 11.797ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.785ms 11.697ms 11.807ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.293ms 11.272ms 11.291ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 129.776ms 129.775ms 129.808ms
12 >
13 > 143.90.164.17 (143.90.164.17) [] 137.702ms 137.674ms 137.588ms
14 > 143.90.160.6 (143.90.160.6) [] 139.180ms 139.175ms 139.308ms
15 > 143.90.46.162 (143.90.46.162) [] 141.272ms 141.222ms 141.244ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 147.210ms 150.481ms 151.159ms

2026-03-17 06:30:01 - 2026-03-17 13:30:01

   traceroute to 143.90.12.74 (143.90.12.74), 30 hops max, 60 byte packets

 3 > be8419.rcr51.b056940-0.slc01.atlas.cogentco.com (38.104.174.94)   [AS174]    0.863ms    0.874ms    0.860ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.878ms 2.436ms 2.536ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.241ms 3.175ms 3.601ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.438ms 18.631ms 18.411ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.753ms 19.765ms 19.714ms
8 >
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 128.634ms 128.850ms 128.613ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 137.301ms 137.261ms 137.201ms
13 > 143.90.160.6 (143.90.160.6) [AS4725] 138.081ms 138.030ms 138.027ms
14 > 143.90.46.162 (143.90.46.162) [AS4725] 139.975ms 140.005ms 139.983ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 144.902ms 141.923ms 141.971ms