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Hostname

f12.cx

Last fetched

f12.cx resolves to 9 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1915 as the registrar.

Nutrition Label

WHISPER CANON · f12.cxRouting diversity4.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/f12.cx

Resolution chain

f12.cx resolves to 9 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.16.250.22104.16.240.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.17.25.173104.17.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.18.185.26104.18.176.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.21.224.5104.21.224.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.21.227.134104.21.224.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
43.156.83.18743.156.64.0/18AS132203TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi AvenueSG
45.158.20.22045.158.20.0/24AS35251ANTI-DDOS - NetLab GlobalCA
70.39.200.22370.39.200.0/24AS979NETLAB-SDN - NetLab GlobalHK
70.39.200.24970.39.200.0/24AS979NETLAB-SDN - NetLab GlobalHK

WHOIS identity

Registrar
iana:1915
Organization
wei chao shi
Contact emails

Subdomains

1 observed subdomain of f12.cx.

Subdomain
www.f12.cx

Web-graph footprint

Distinct hostnames that link to or from f12.cx in the public web crawl.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from f12.cx.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f12.cx"})-[: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.