Tier1 BGP filter generation data sources & frequency

aaron at digitalcrossroad.org aaron at digitalcrossroad.org
Sat May 22 00:11:19 UTC 2021

Peeringdb mostly.

Otherwise, onestep.net has some but not all.

whois when in doubt or email their noc.


May 21, 2021, 16:40 by clinton at scripty.com:

> Is there any compiled information for Tier1 providers on the supported BGP filter generation data sources and frequency? 
> This is what I have been able to determine so far: 
> - TATA AS6453:   IRR and RPKI ROAs     (http://lg.as6453.net/doc/cust-routing-policy.html)
> - Cogent AS174: unknown
> - NTT 2914:   IRR, ARIN WHOIS OriginAS,  NIC.br whois, RPKI ROAs   (https://www.gin.ntt.net/support-center/policies-procedures/routing/)
> - Lumen AS3356:   IRR
> - Telia AS1299:   IRR
> TATA is going to deprecate new RADB, NTTCOM, and ALTDB route objects starting Aug 15, 2021 and I was hoping that more providers would add RPKI ROAs as a data source for BGP filter generation.    Supporting RPKI ROAs would mean that you don't have to create both IRR route objects and RPKI ROAs for each IP block. 
> --
> Clinton Work

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