Best way to get foreign ISPs to shut down DDoS reflectors?

Bottiger bottiger10 at
Thu Apr 23 21:30:36 UTC 2020

We are unable to upgrade our bandwidth in those areas. There are no
providers within our budget there at the moment. Surely there must be some
way to get them to respond.

On Thu, Apr 23, 2020 at 2:23 PM Siyuan Miao <aveline at> wrote:

> It won't work.
> Get a good DDoS protection and forget about it.
> On Fri, Apr 24, 2020 at 5:17 AM Bottiger <bottiger10 at> wrote:
>> Is there a guide on how to get foreign ISPs to shut down reflectors used
>> in DDoS attacks?
>> I've tried sending emails listed under abuse contacts for their regional
>> registries. Either there is none listed, the email is full, email does not
>> exist, or they do not reply. Same results when sending to whatever other
>> email they have listed.
>> Example Networks:
>> Telefonica
>> China Telecom
>> Korea Telecom
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