On Sat, Apr 17, 2021 at 08:59:28AM +0100, Klaus Ethgen wrote:
> do any of you know just one legit service that is hosted by OVH?

I use them as a DNSSEC registrar. A friend had a cache which took fire.

> They own massive amount of /16 networks and many of them are already in
> my blocklist as I have seen massive server attacks from that OVH
> networks.

Last year, I did some statistics about attacks while reporting them
first to the block's abuse, then to abuseipdb.com.

Most of the problems I had came from China, where the abuse addresses
never worked. I informed the registry, they started an abuse e-mail
verification campaign (like RIPE does regularly), but after a few
months problems restarted.

Then, most of the other attacks came from Online (which was a pity,
because they don't have an usable e-mail address, you can only report
through a web interface with a CAPTCHA, they simply forward the request
to the end user and if he does not reply they close the account: and you
can't even interact with the end user: I got so many "What should I do?
I don't know what's the problem" ...).  I even once had to send them
postal mail when their report form was broken, and they replied with
a non-repliable e-mail address.

Then it's Microsoft, then Google, then many others.

OVH: not a lot of attacks came from them at least last year.

I have stopped sending abuse e-mails and I am only reporting to
abuseipdb.com now, which I use to filter access to some services.


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