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Hostname

v3.cortexsystem.app

Last fetched

v3.cortexsystem.app resolves to 1 IPv4 address operated by DUOCAST-AS in NL.

Nutrition Label

WHISPER CANON · v3.cortexsystem.appRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/v3.cortexsystem.app

Resolution chain

v3.cortexsystem.app resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
83.137.145.4183.137.144.0/21AS31477DUOCAST-ASNL

WHOIS identity

No WHOIS records are currently associated with v3.cortexsystem.app in WhisperGraph.

Threat posture

History

Related pages

Pivot deeper into the graph from v3.cortexsystem.app.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "v3.cortexsystem.app"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

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