nanog mailing list archives

Re: Incorrect GeoIP filtering of 185.83.72.0/22


From: TJ Trout <tj () pcguys us>
Date: Fri, 30 Oct 2020 20:10:59 -0700

http://thebrotherswisp.com/index.php/geo-and-vpn/

If you find anything not on our list let me know

On Fri, Oct 30, 2020, 6:38 PM Adam Pavlidis <adampavlidis () gmail com> wrote:

Hello,

We are reaching out to NANOG since the following issue is mostly observed
in US-based service providers.

We are advertising the prefix *185.83.72.0/22 <http://185.83.72.0/22>*,
that seems to be blocked by various popular US-based services, thus our
customers originating from this prefix have trouble reaching such services.
Indicatively:

Atlassian (AMAZON), Adobe (AKAMAI) .

To the best of our understanding, the blocking is enforced due to US / EU
sanctions against Iran. The prefix was purchased by us - Lamda Hellix SA (
*AS56910* based in *GREECE, EUROPE* ) - approximately 8 months ago.

We followed the necessary process as instructed by RIPE for changing the
ownership of the prefix.

Therefore, we kindly ask those of you that use/maintain/operate GeoIP
databases to update your records.

Most importantly, we would be grateful if you could share with us (
net () lamdahellix com) which Geo databases are mainly used in the US for
this purpose.

Kind regards,

Adam Pavlidis


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