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]    0.718ms    0.705ms    0.698ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.435ms 2.453ms 2.455ms
5 >
6 >
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.460ms 11.586ms 11.367ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.880ms 11.850ms 11.959ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.365ms 11.380ms 11.377ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 130.446ms 130.445ms 130.507ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 139.716ms 139.675ms 139.732ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 145.572ms 145.541ms 145.596ms
15 > 143.90.46.162 (143.90.46.162) [AS4725] 143.299ms 142.983ms 143.168ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 142.763ms 141.346ms 144.486ms

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

2026-04-22 23:30:01 - 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

2026-04-22 23:15:01 - 2026-04-22 23:30:01

   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]    0.814ms    0.742ms    0.761ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.450ms 2.456ms 2.393ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.139ms 3.611ms 4.089ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.391ms 18.377ms 18.390ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.836ms 19.708ms 19.705ms
8 > verizon.sjc03.atlas.cogentco.com (154.54.10.46) [] 19.354ms 19.277ms 19.262ms
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 129.532ms 129.808ms 129.805ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 138.830ms 138.767ms 138.865ms
13 > 143.90.160.6 (143.90.160.6) [AS4725] 144.615ms 144.590ms 144.623ms
14 > 143.90.46.162 (143.90.46.162) [AS4725] 145.425ms 145.480ms 145.298ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 142.845ms 140.339ms 144.199ms

2026-04-22 14:30:01 - 2026-04-22 23:15:01

   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]    0.802ms    0.752ms    0.707ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.513ms 2.374ms 2.329ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.473ms 3.514ms 4.338ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.266ms 11.767ms 11.784ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.597ms 11.421ms 11.482ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 12.056ms 12.043ms 12.071ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.415ms 11.432ms 11.515ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 130.311ms 130.255ms 130.282ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 137.656ms 137.958ms 137.589ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 139.230ms 139.258ms 139.237ms
15 > 143.90.46.162 (143.90.46.162) [AS4725] 147.258ms 147.074ms 147.020ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 141.908ms 143.873ms 144.275ms