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Hostname

ert.cern.ch

Last fetched

ert.cern.ch resolves to 1 IPv4 address operated by AS513 in CH.

Nutrition Label

WHISPER CANON · ert.cern.chRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/ert.cern.ch

Resolution chain

ert.cern.ch resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
137.138.92.171137.138.0.0/16AS513—CH

WHOIS identity

No WHOIS records are currently associated with ert.cern.ch in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from ert.cern.ch in the public web crawl.

68 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from ert.cern.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ert.cern.ch"})-[: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.