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


2026-03-24 09:15:01 - 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]    0.904ms    0.850ms    0.832ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.613ms 2.532ms 2.439ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.080ms 3.659ms 3.914ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.692ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 12.134ms 11.972ms 11.928ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.725ms 11.654ms 11.603ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.086ms 11.099ms 11.111ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 130.518ms 130.124ms 130.086ms
12 >
13 > 143.90.164.17 (143.90.164.17) [] 139.726ms 139.399ms 139.422ms
14 > 143.90.160.6 (143.90.160.6) [] 141.000ms 141.142ms 141.222ms
15 > 143.90.46.162 (143.90.46.162) [] 147.283ms 147.021ms 155.089ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 146.266ms 147.103ms 152.177ms

2026-03-24 05:45:01 - 2026-03-24 09:15:01

   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]    0.847ms    0.831ms    0.816ms   
4 > be8969.ccr32.slc01.atlas.cogentco.com (154.54.5.146) [AS174] 1.957ms 1.871ms 1.845ms
5 >
6 > be9563.ccr82.den01.atlas.cogentco.com (154.54.163.205) [AS174] 12.911ms
7 > be3273.agr21.den01.atlas.cogentco.com (154.54.86.165) [AS174] 11.212ms 11.091ms 11.111ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.529ms 11.625ms 11.498ms
9 > ALTER.NET (152.179.34.205) [AS701] 10.880ms 11.045ms 10.879ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 126.969ms 126.791ms 126.745ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 142.372ms 142.341ms 142.362ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 138.486ms 138.573ms 138.892ms
15 > 143.90.46.162 (143.90.46.162) [AS4725] 146.095ms 146.047ms 146.057ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 148.840ms 146.991ms 151.783ms

2026-03-23 05:30:02 - 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