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Hostname

ef5c.com

Last fetched

ef5c.com resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:3869 as the registrar.

Nutrition Label

WHISPER CANON · ef5c.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/ef5c.com

Resolution chain

ef5c.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.80.172104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
119.28.10.114119.28.10.0/23AS132203TENCENT-NET-AP-CN Tencent Building, Kejizhongyi AvenueHK
172.67.152.112172.67.144.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:3869
Organization
—
Contact emails
—

Web-graph footprint

Distinct hostnames that link to or from ef5c.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from ef5c.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ef5c.com"})-[: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.