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


2026-05-14 18:45:01 - 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]    0.779ms    0.711ms    0.848ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.461ms 2.454ms 2.384ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.232ms 3.720ms 4.224ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.334ms 13.424ms 12.553ms
7 > be9548.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.161.22) [AS174] 11.803ms 12.958ms 12.439ms
8 > ALTER.NET (152.179.34.205) [AS701] 12.451ms 11.493ms 11.455ms
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 128.642ms 128.031ms 128.017ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 144.262ms 144.007ms 144.591ms
13 > 143.90.160.6 (143.90.160.6) [AS4725] 141.162ms 141.154ms 142.419ms
14 > 143.90.46.162 (143.90.46.162) [AS4725] 142.934ms 143.842ms 143.245ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 144.766ms 149.780ms 146.564ms

2026-05-14 17:30:01 - 2026-05-14 18:45:01

   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]    0.724ms    0.681ms    0.710ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.560ms 2.411ms 2.407ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.411ms 3.674ms 4.040ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.391ms 18.343ms 18.424ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.602ms 19.611ms 19.828ms
8 > verizon.sjc03.atlas.cogentco.com (154.54.10.46) [AS174] 19.309ms
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 126.083ms 125.675ms 125.657ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 136.313ms 136.206ms 136.153ms
13 > 143.90.160.6 (143.90.160.6) [AS4725] 143.866ms 143.773ms 143.748ms
14 > 143.90.46.162 (143.90.46.162) [AS4725] 140.276ms 140.270ms 140.367ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 147.681ms 146.090ms 146.321ms

2026-05-10 15:00:01 - 2026-05-14 17:30:01

   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]    0.684ms    0.644ms    0.618ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.383ms 2.475ms 2.431ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.737ms 3.272ms 3.924ms
6 >
7 > be9548.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.161.22) [AS174] 11.665ms 11.592ms 11.744ms
8 > ALTER.NET (152.179.34.205) [AS701] 11.445ms 11.421ms 11.423ms
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 126.643ms 126.682ms 126.825ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 139.061ms 139.134ms 139.030ms
13 > 143.90.160.6 (143.90.160.6) [AS4725] 139.544ms 139.492ms 139.667ms
14 > 143.90.46.162 (143.90.46.162) [AS4725] 141.435ms 141.275ms 141.408ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 145.472ms 141.852ms 148.827ms