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Autonomous System

AS511PRISMA HEALTH - Prisma Health(US)

Last fetched

AS511 is an Autonomous System operated by PRISMA HEALTH - Prisma Health and registered in US. As of Wed, 20 May 2026 21:51:32 GMT, it announces 1 routed IP prefix and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS511Routing diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listingsWHOIS transparencyResolver footprintcanon.whisper.security/asn/511

Routing footprint

AS511 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

2 distinct peers via BGP. The first 2 are listed below.

Peer ASNOperatorCountry
AS2711SPIRITTEL-AS - Spirit CommunicationsUS
AS20115CHARTER-20115 - Charter Communications LLCUS

Blast radius

Approximate count of dependent hostnames if AS511 disappeared from the routing table.

No dependent hostnames recorded for this network.Snapshot Wed, 20 May 2026 21:51:32 GMT.

MOAS / hijack watch

Prefixes routed by AS511 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS511 is unique to AS511 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS511.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS511"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.