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Hostname

fspan.cn

Last fetched

fspan.cn resolves to 1 IPv4 address operated by COGNETCLOUD-2 - cognetcloud INC in HK.

Nutrition Label

WHISPER CANON · fspan.cnRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/fspan.cn

Resolution chain

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

IPPrefixASNOperatorCountry
154.219.112.13154.219.112.0/22AS401701COGNETCLOUD-2 - cognetcloud INCHK

WHOIS identity

No WHOIS records are currently associated with fspan.cn in WhisperGraph.

Subdomains

4 observed subdomains of fspan.cn.

Subdomain
pan.fspan.cn
tz.fspan.cn
www.fspan.cn
yatai.fspan.cn

Web-graph footprint

Distinct hostnames that link to or from fspan.cn in the public web crawl.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from fspan.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fspan.cn"})-[: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.