AS6823 ASPA Check - TR 3C1B TELEKOM 3C1B Telekomunikasyon Ve Internet Hiz. San. Ve Tic. A.S
PublishedTR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.🇹🇷 - ASPA check for AS6823: the upstream transit providers AS6823 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS6823 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 21 providers below are the only networks allowed to appear directly above AS6823 in an AS-path. If AS6823 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.
Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.
Peering Topology
Upstream Providers(21)
AS6823 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS174 | 🇺🇸COGENT-174 - Cogent Communications, LLC |
| AS1200 | 🇳🇱AMS-IX1 Amsterdam Internet Exchange B.V. |
| AS2914 | 🇺🇸NTT-DATA-2914 - NTT America, Inc. |
| AS3223 | 🇬🇧VOXILITY Voxility LLP |
| AS4849 | 🇧🇬S3Company S3 Company Ltd |
| AS5405 | 🇩🇪INTERDOTLINK Inter.link GmbH |
| AS6204 | 🇷🇴ZET-NET INTERKVM HOST SRL |
| AS6205 | 🇹🇷HizliNet-Teknoloji - HizliNet Teknoloji A.S. |
| AS6695 | 🇩🇪DECIX-AS DE-CIX Management GmbH |
| AS9002 | 🇬🇧RETN-AS RETN Limited |
ASPA object expires: 2026-10-27
Related Tools and Guides
- How to run an ASPA check - read and verify an ASPA record step by step
- ASPA explained - how provider authorization stops route leaks
- ASPA Check tool - check the ASPA record of any other ASN
- RPKI & ROA Lookup - validate prefixes and check ASPA records for any ASN
- Global ASPA Adoption Statistics - transit-free ASNs, top upstream providers, adoption trends
- AS6823 Overview - prefixes, BGP routes, peers, and RPKI status