I'm sure someone else already contacted you, but in the off chance that didn't happen :)
maybe find me privately and we can chat? :)

On Wed, Mar 13, 2019 at 8:43 PM Siyuan Miao <aveline@misaka.io> wrote:
Hi,

We're noticed that PeeringDB records of AS15169 in IX.br (PTT.br) São Paulo is outdated.

I've tried to contact AS15169 to update it via IX Session Turnup ticket and noc@google.com but didn't get a reasonable response. 

That's what I got from noc@google.com:

> Dear Team,
> Thank you for contacting the Google NOC, as 15169.
>  
> With the details provided we were unable to identify the relevant link.
>  
> Please provide following items to identify which session is impacted:
>  
>  * Peering City
>  * BGP peering ASNs, including your own AS
>  * BGP peer IP addresses

> Thanks & Regards,
> [redacted]

> Google Network Operation Center (GNOC) |noc@google.com |
> [redacted]

Can someone contact me off list about this issue?

Regards,
Siyuan Miao