Re: Google captcha issue

[Christopher Tyler <chris () totalhighspeed net>]

Pretty sure that we traced to a service DiviNetworks that uses "unused" IP space/bandwidth and tracks Invalid DNS 
queries. Thanks for all of the input and assistance, special thanks to William Herrin who pointed this out.

-- 
Christopher Tyler
Senior Network Engineer
MTCRE/MTCNA/MTCTCE/MTCWE

Total Highspeed Internet Solutions
1091 W. Kathryn Street
Nixa, MO 65714
(417) 851-1107 x. 9002
www.totalhighspeed.com

----- Original Message -----
> From: "Christopher Morrow" <morrowc.lists () gmail com>
> To: "Sabri Berisha" <sabri () cluecentral net>
> Cc: "nanog" <nanog () nanog org>
> Sent: Friday, June 19, 2020 12:58:46 PM
> Subject: Re: Google captcha issue

> On Fri, Jun 19, 2020 at 1:44 PM Sabri Berisha <sabri () cluecentral net> wrote:
> > ----- On Jun 19, 2020, at 9:40 AM, William Herrin bill () herrin us wrote:
> >
> > Hi,
> >
> > > Do you, or perhaps your upstream have such a contract?
> >
> > I'd be pretty unhappy if someone that I'm paying for transit spoofs traffic
> > with my IP space as the source.
>
> I don't think william's description is 'spoofing', it's perhaps:
>  "Manufacturing hosts on the fly"
>
> is still skeezy though ;(