AS26073 ASPA — Cofractal Upstream Provider Authorization
COFRACTAL-001 - Cofractal, Inc.🇺🇸
AS26073 has not published its own ASPA object, but 5 ASNs list it as an authorized upstream provider.
Peering Topology
Downstream Customers(5)
These ASNs list AS26073 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS923 | 🇺🇸HWS - Aconite Systems LLC |
| AS42615 | 🇺🇸igloo22225 June Slater |
| AS52025 | 🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited |
| AS54429 | 🇺🇸LOCAL-CONNECTIVITY-LAB - Local Connectivity Lab |
| AS205479 | 🇬🇧LGB-AS Luke Eiji Granger-Brown |
About ASPA - what it is and why AS26073 should publish one
ASPA (Autonomous System Provider Authorization) is a cryptographically signed RPKI object specified in the IETF draft-ietf-sidrops-aspa-profile that lets an AS declare which upstream networks are authorized to carry its traffic. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject paths that traverse an unauthorized provider, which is one of the most common causes of large-scale internet outages.
AS26073 (COFRACTAL-001 - Cofractal, Inc.) has not yet published an ASPA object. Publishing one is free, takes a few minutes in your RIR portal, and strengthens the routing security posture of every network that depends on you. If you only buy transit from well-known upstreams, the record is usually a short list of their ASNs.
Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools
Related Tools
- RPKI & ROA Lookup — validate prefixes and check ASPA records for any ASN
- Global ASPA Adoption Statistics — transit-free ASNs, top upstream providers, adoption trends
- AS26073 Overview — prefixes, BGP routes, peers, and RPKI status