Yeah exactly, ripe stat returns all paths to that specific prefix not the best path, (its multipath in bgp perspective). I need to know which as-path is being chosen from different location of Europe and America to my asn, it's for tshoot purposes. We are a cloud provider and sometimes bgp changes cause performance issues (it can happen only to some of prefixes and can't be easily discovered by our monitoring system), I want to be informed about bgp path changes before customers sense its affect. I currently have bgpalerter. 

On Sun, Mar 19, 2023, 7:01 PM Vainius Dangovas <Vainius.Dangovas@smn.lt> wrote:

Hi, Ehsan,

 

Have You tried RIPEstat?

I guess this data would be useful for Your use: https://stat.ripe.net/data/looking-glass/data.json?resource=1.1.1.0/24

As I understand RRCs get updates only about the best path (from the RRC peer’s point of view) about the prefix in question.

 

This call is also used in https://stat.ripe.net/app/launchpad/

 

Pagarbiai / Best regards,

Vainius Dangovas

Mobile: +370 680 80876

vainius.dangovas@smn.lt

 

 

From: routing-wg <routing-wg-bounces@ripe.net> on behalf of Ehsan Ghazizadeh <ehsan.ccsp@gmail.com>
Date: 2023 March 19, Sunday 09:20
To: routing-wg <routing-wg@ripe.net>
Subject: [routing-wg] BGP Best Path data from different RIS

 

Hi everyone

 

I'm trying to write a python script to fetch bgp best path data for my prefixes from different locations. Apparently ripe stat only returns the full routing table not the best path, also connecting via telnet to routeviews routers and parsing bgp commands output is not an ideal method, so I was wondering is there any other method to achieve this (preferably using api)?

 

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