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


2026-05-06 07:45:01 - 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]    0.791ms    0.668ms    0.696ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.595ms 2.589ms 2.516ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.656ms 3.845ms 4.135ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.389ms 11.796ms 11.993ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.537ms 11.500ms 11.487ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 12.071ms 12.041ms 12.085ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.368ms 11.387ms 11.364ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 126.859ms 126.962ms 126.903ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 143.803ms 143.847ms 144.277ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 139.311ms 139.161ms 139.247ms
15 > 143.90.46.162 (143.90.46.162) [] 141.873ms 141.986ms 142.126ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 143.400ms 143.393ms 147.407ms

2026-05-06 06:00:01 - 2026-05-06 07:45:01

   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]    0.810ms    0.737ms    0.791ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.563ms 2.431ms 2.480ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.453ms 3.595ms 3.915ms
6 > be3905.ccr21.sfo01.atlas.cogentco.com (154.54.1.210) [AS174] 18.406ms 18.497ms 18.379ms
7 > be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) [AS174] 19.919ms 19.676ms 19.769ms
8 > verizon.sjc03.atlas.cogentco.com (154.54.10.46) [] 19.232ms 19.486ms 19.230ms
9 >
10 > Internet-gw.customer.alter.net (63.84.102.138) [] 129.228ms 129.122ms 129.334ms
11 >
12 > 143.90.164.17 (143.90.164.17) [AS4725] 143.001ms 142.994ms 142.928ms
13 > 143.90.160.6 (143.90.160.6) [AS4725] 140.134ms 140.235ms 140.187ms
14 > 143.90.46.162 (143.90.46.162) [] 140.947ms 144.967ms 140.920ms
15 > 74.143090012.odn.ne.jp (143.90.12.74) [] 149.068ms 145.782ms 145.899ms

2026-04-29 08:30:01 - 2026-05-06 06:00:01

   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]    0.777ms    0.818ms    0.605ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.544ms 2.485ms 2.425ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.084ms 3.972ms 4.328ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 13.026ms 13.688ms 13.085ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.683ms 11.564ms 11.499ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.903ms 12.082ms 12.026ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.383ms 11.388ms 11.377ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [] 126.930ms 126.879ms 126.892ms
12 >
13 > 143.90.164.17 (143.90.164.17) [AS4725] 143.852ms 143.940ms 143.844ms
14 > 143.90.160.6 (143.90.160.6) [AS4725] 139.298ms 139.238ms 139.274ms
15 > 143.90.46.162 (143.90.46.162) [] 141.825ms 141.817ms 141.965ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 141.509ms 142.597ms 143.519ms