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]    0.914ms    0.693ms    0.713ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.553ms 2.432ms 2.375ms
5 >
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 13.804ms 13.033ms 12.620ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 12.049ms 11.928ms 11.843ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.938ms 11.880ms 12.242ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.266ms 11.276ms 11.302ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 127.304ms 127.157ms 127.180ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 143.027ms 142.711ms 142.734ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 140.087ms 140.113ms 140.126ms
15 > 143.90.46.162 (143.90.46.162) [AS4725] 141.199ms 141.141ms 141.089ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 146.484ms 149.647ms 143.178ms

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

2026-03-17 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 08:45:01 - 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