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Hostname

f4vnn.com

Last fetched

f4vnn.com resolves to 1 IPv4 address operated by AS63760 in VN. WHOIS lists iana:3234 as the registrar.

Nutrition Label

WHISPER CANON · f4vnn.comRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/f4vnn.com

Resolution chain

f4vnn.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.252.248.6445.252.248.0/22AS63760—VN

WHOIS identity

Registrar
iana:3234
Organization
domain admin, c/o id#10760
Contact emails

Subdomains

3 observed subdomains of f4vnn.com.

Subdomain
123link.f4vnn.com
acafull.f4vnn.com
www.f4vnn.com

Web-graph footprint

Distinct hostnames that link to or from f4vnn.com in the public web crawl.

15 sites link to this hostname.

189 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from f4vnn.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f4vnn.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.