AS22773 ASPA Check - Cox Communications

ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.🇺🇸 - ASPA check for AS22773: the upstream transit providers AS22773 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS22773 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS22773 has not published its own ASPA object, but 10 ASNs list it as an authorized upstream provider.

Listed as Upstream By
10 ASNs
Upstream Providers
-
Downstream Customers
10

Peering Topology

AS22773 peering topology: 0 upstream providers and 10 downstream customersNo upstreams. Downstreams: AS20012, AS21518, AS26915, AS40056, AS40716, AS40877, AS396413, AS396866 and more.AS22773 - ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.AS22773ASN-CXA-ALL-CCI-22773…AS20012CHILLER-CITY - Interw…AS20012 - CHILLER-CITY - Interworks Networking ServicesAS21518INTEGRIS-HEALTH - Int…AS21518 - INTEGRIS-HEALTH - Integris Health, Inc.AS26915WERNER-OMA - Werner E…AS26915 - WERNER-OMA - Werner EnterprisesAS40056WGLV-20 - Westgate Re…AS40056 - WGLV-20 - Westgate Resorts LtdAS40716DOTCOMM - DOT.CommAS40716 - DOTCOMM - DOT.CommAS40877XULA - Xavier Univers…AS40877 - XULA - Xavier University of LouisianaAS3964133ESOFTWARE-ASN - Tesl…AS396413 - 3ESOFTWARE-ASN - TeslarAS396866OZARKS-ELECTRIC-COOP …AS396866 - OZARKS-ELECTRIC-COOP - Ozarks Electric Cooperative CorporationView all 10 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(10)

These ASNs list AS22773 as an authorized upstream provider.

ASNName
AS20012🇺🇸CHILLER-CITY - Interworks Networking Services
AS21518🇺🇸INTEGRIS-HEALTH - Integris Health, Inc.
AS26915🇺🇸WERNER-OMA - Werner Enterprises
AS40056🇺🇸WGLV-20 - Westgate Resorts Ltd
AS40716🇺🇸DOTCOMM - DOT.Comm
AS40877🇺🇸XULA - Xavier University of Louisiana
AS396413🇺🇸3ESOFTWARE-ASN - Teslar
AS396866🇺🇸OZARKS-ELECTRIC-COOP - Ozarks Electric Cooperative Corporation
AS400042🇺🇸CRC-RITA-01 - Campus Research Corporation
AS400535🇺🇸CITY-OF-CHESAPEAKE - City of Chesapeake
About ASPA - what it is and why AS22773 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 its authorized transit providers. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject AS-paths in which a network appears as a provider without being authorized. Route leaks are a frequent cause of large routing incidents, and ROV alone cannot detect them because the origin of a leaked route is correct.

AS22773 (ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.) has not published an ASPA object. Hops through it are therefore "unknown" to ASPA validation - not invalid, but not protected either. An ASPA object lists every transit provider of the network (or AS0 if it has none) and is created in the RIR's hosted RPKI where ASPA is supported, or in a delegated RPKI setup. For most networks the record is a short list of their upstream ASNs.

Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools

Related Tools and Guides

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