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


2026-05-08 05:00:01 - 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]    0.682ms    0.737ms    0.688ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.497ms 2.506ms 2.482ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 2.970ms 3.747ms 4.183ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 11.784ms 13.284ms 12.327ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.481ms 11.396ms 11.638ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.984ms 12.041ms 11.989ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.369ms 11.372ms 11.389ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 130.246ms 130.135ms 130.380ms
12 >
13 > 143.90.164.17 (143.90.164.17) [] 138.931ms 138.858ms 138.934ms
14 > 143.90.160.6 (143.90.160.6) [] 139.428ms 139.533ms 139.464ms
15 > 143.90.46.162 (143.90.46.162) [] 147.385ms 147.315ms 147.302ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [AS4725] 141.764ms 141.780ms 141.809ms

2026-05-08 04:45:01 - 2026-05-08 05:00:01

   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]    0.831ms    0.740ms    0.821ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.566ms 2.580ms 2.532ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 4.191ms 3.989ms 3.721ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 12.795ms 12.640ms 12.496ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.758ms 11.513ms 11.435ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 11.998ms 12.148ms 12.006ms
9 >
10 >
11 > 63.84.102.138 (63.84.102.138) [AS701] 130.172ms 130.178ms 130.204ms
12 >
13 > 143.90.164.17 (143.90.164.17) [] 140.148ms 139.935ms 139.960ms
14 > 143.90.160.6 (143.90.160.6) [] 140.384ms 140.341ms 140.449ms
15 > 143.90.46.162 (143.90.46.162) [] 142.298ms 142.128ms 142.181ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 145.882ms 146.218ms 143.975ms

2026-05-06 07:45:01 - 2026-05-08 04:45:01

   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]    0.837ms    0.769ms    0.833ms   
4 > be2808.ccr31.slc01.atlas.cogentco.com (154.54.5.10) [AS174] 2.555ms 2.503ms 2.463ms
5 > be4501.ccr81.slc03.atlas.cogentco.com (154.54.88.206) [AS174] 3.039ms 2.877ms 3.048ms
6 > be2353.ccr81.den01.atlas.cogentco.com (154.54.5.101) [AS174] 13.450ms 12.422ms 12.803ms
7 > be3272.agr21.den01.atlas.cogentco.com (154.54.83.69) [AS174] 11.825ms 11.900ms 11.757ms
8 > be2401.rcr21.b006467-6.den01.atlas.cogentco.com (154.54.88.42) [AS174] 12.115ms 11.924ms 12.044ms
9 > ALTER.NET (152.179.34.205) [AS701] 11.414ms 11.424ms 11.399ms
10 >
11 > Internet-gw.customer.alter.net (63.84.102.138) [AS701] 130.397ms 130.348ms 130.339ms
12 >
13 > 143.90.164.17 (143.90.164.17) [] 143.231ms 143.236ms 143.405ms
14 > 143.90.160.6 (143.90.160.6) [] 145.661ms 145.672ms 145.615ms
15 > 143.90.46.162 (143.90.46.162) [] 142.131ms 142.248ms 142.346ms
16 > 74.143090012.odn.ne.jp (143.90.12.74) [] 143.956ms 143.838ms 143.663ms

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

2026-05-01 09:00:01 - 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