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


2026-04-28 08:00:01 - 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]    0.628ms    0.758ms    0.839ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.490ms 2.583ms 2.450ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.150ms 3.524ms 4.283ms
6 >
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.853ms 11.641ms 11.353ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.881ms 12.176ms 12.018ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.386ms 11.424ms 11.391ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 130.116ms 130.122ms 130.050ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 138.462ms 138.592ms 138.550ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 145.305ms 145.378ms 145.406ms
15 > 143.90.46.162 (143.90.46.162) [AS4725] 143.095ms 142.893ms 143.178ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 147.575ms 147.484ms 149.643ms

2026-04-28 07:00:01 - 2026-04-28 08:00:01

   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]    0.933ms    0.946ms    1.094ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.601ms 2.582ms 2.388ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.353ms 3.838ms 4.114ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.504ms 18.371ms 18.366ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.755ms 20.345ms 19.751ms
8 > verizon.sjc03.atlas.cogentco.com (154.54.10.46) [] 19.249ms 19.233ms
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [] 129.329ms 129.317ms 129.436ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 138.661ms 138.705ms 138.610ms
13 > 143.90.160.6 (143.90.160.6) [] 144.536ms 144.427ms 144.387ms
14 > 143.90.46.162 (143.90.46.162) [AS4725] 146.307ms 146.224ms 146.215ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [] 146.277ms 149.790ms 147.299ms

2026-04-23 13:00:01 - 2026-04-28 07:00:01

   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]    0.697ms    0.666ms    0.836ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.491ms 2.469ms 2.415ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 2.926ms 3.909ms 3.920ms
6 >
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.567ms 11.523ms 11.481ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 12.089ms 11.974ms 11.965ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.391ms 11.359ms 11.389ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 130.234ms 130.230ms 130.231ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 142.725ms 142.800ms 142.808ms
14 > 143.90.160.6 (143.90.160.6) [] 140.156ms 140.547ms 140.223ms
15 > 143.90.46.162 (143.90.46.162) [AS4725] 146.264ms 146.279ms 146.184ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 149.498ms 147.259ms 147.331ms