Hi!

 

I was making some measurements for Comcast and found 3 probes with incorrect location. Can we fix it? ;)

 

Probe #25030 - probe description and traceroute from this probe suggests California but Atlas map shows Florida. I think it should be California.

 

Traceroute from 25030 towards something in California.

-----------------

  1 - 192.168.2.1     NA    None NA 0.454ms

  2 - 96.120.88.149   7922  None COMCAST-7922 - Comcast Cable Communications, LLC, US 9.291ms

  3 - 68.87.196.117   7922  be-20022-rur02.santaclara.ca.sfba.comcast.net COMCAST-7922 - Comcast Cable Communications, LLC, US 8.880ms

[...]

 

Probe #32240 - probe description suggests Caribean, map the same but traceroute suggest something in North-East of US. I think that traceroute is right.

 

Traceroute from 32240 towards something in Ashburn.

-----------------

  1 - 192.168.109.1   NA    None NA 0.446ms

  2 - 10.0.0.1        NA    None NA 1.670ms

  3 - 96.120.64.153   7922  None COMCAST-7922 - Comcast Cable Communications, LLC, US 9.171ms

  4 - 96.108.56.17    7922  None COMCAST-7922 - Comcast Cable Communications, LLC, US 9.776ms

  5 - 68.85.106.69    7922  be-50-ar01.needham.ma.boston.comcast.net COMCAST-7922 - Comcast Cable Communications, LLC, US 10.496ms

  6 - 68.86.90.173    7922  be-1003-pe02.onesummer.ma.ibone.comcast.net COMCAST-7922 - Comcast Cable Communications, LLC, US 9.908ms

[...]

 

Probe #22575 - probe description and map suggests UK but traceroute clearly shows it's in Seattle. I think that traceroute is right.

 

Traceroute from 22575 towards something in Seattle.

-----------------

  1 - 10.20.30.1      NA    None NA 0.519ms

  2 - 96.120.100.81   7922  None COMCAST-7922 - Comcast Cable Communications, LLC, US 11.700ms

  3 - 68.87.206.221   7922  po-118-rur201.bellevue.wa.seattle.comcast.net COMCAST-7922 - Comcast Cable Communications, LLC, US 9.210ms

[...]

 

Regards,

Grzegorz