AS7922 ASPA — Comcast Cable Communications Upstream Provider Authorization
COMCAST-7922 - Comcast Cable Communications, LLC🇺🇸
AS7922 has not published its own ASPA object, but 6 ASNs list it as an authorized upstream provider.
Peering Topology
Downstream Customers(6)
These ASNs list AS7922 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS6248 | 🇺🇸DEKA-R-D - DEKA Research & Development Corp |
| AS11983 | 🇺🇸TIKTOK-USDS - Tiktok U.S. Data Security Inc. |
| AS16881 | 🇺🇸DAVID-C-PRALL-INTERNET - Prall, Inc., David C |
| AS395141 | 🇺🇸PRMHQ-AS1 - Primisys Computer Systems & Support, LLC |
| AS397170 | 🇺🇸COMPASS-FOUNDATION - COMPASS FOUNDATION LLC |
| AS400240 | 🇺🇸NEEBUNET - NEEBU Networks |
About ASPA - what it is and why AS7922 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.
AS7922 (COMCAST-7922 - Comcast Cable Communications, LLC) 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
- AS7922 Overview — prefixes, BGP routes, peers, and RPKI status