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