Cogent ops contact

Alistair Mackenzie magicsata at
Thu Jan 18 20:04:14 UTC 2018

I've had no problem dealing with their noc on these sort of issues in the

On 18 Jan 2018 10:54, "Youssef Bengelloun-Zahr" <bengelly at> wrote:

> Dear Nanog community,
> I have an issue with a client trying to reach an IP that has been
> blackholed on Cogent backbone for shady "security reasons".
> Can someone reach out in MP please ?
> Thank you.

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