AS60900 ASPA Check - SsmidgeTechnologies Adrian Trifonov Trading Ssmidge Technologies
PublishedSsmidgeTechnologies Adrian Trifonov trading as Ssmidge Technologies🇨🇦 - ASPA check for AS60900: the upstream transit providers AS60900 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS60900 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 30 providers below are the only networks allowed to appear directly above AS60900 in an AS-path. If AS60900 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(30)
AS60900 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS701 | 🇺🇸UUNET - Verizon Business |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS8860 | 🇧🇬DELTA-BG-AS Delta HighTech Ltd. |
| AS13335 | 🇺🇸CLOUDFLARENET - Cloudflare, Inc. |
| AS14618 | 🇺🇸AMAZON-AES - Amazon.com, Inc. |
| AS20473 | 🇺🇸AS-VULTR - The Constant Company, LLC |
| AS34854 | 🇩🇪BLAHAJ-CLOUD Maria Merkel trading as Blahaj Studio |
| AS34927 | 🇨🇭iFog-GmbH iFog GmbH |
| AS37988 | 🇦🇺ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd |
| AS41051 | 🇨🇭FREETRANSIT Openfactory GmbH |
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
- AS60900 Overview - prefixes, BGP routes, peers, and RPKI status