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Hostname

c2sp.org

Last fetched

c2sp.org resolves to 2 IPv4 addresses operated by FORTINET - Fortinet Inc. in US. WHOIS lists iana:468 as the registrar.

Nutrition Label

WHISPER CANON · c2sp.orgRouting diversity2.4/10Peering density6.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/c2sp.org

Resolution chain

c2sp.org resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
208.91.112.55208.91.112.0/24AS40934FORTINET - Fortinet Inc.US
208.91.112.55208.91.112.0/24AS40934FORTINET - Fortinet Inc.CA
66.241.124.5266.241.124.0/23AS40509FLY - Fly.io, Inc.FR

WHOIS identity

Registrar
iana:468
Organization
identity protection service
Contact emails
—

Subdomains

1 observed subdomain of c2sp.org.

Subdomain
disc.c2sp.org

Web-graph footprint

Distinct hostnames that link to or from c2sp.org in the public web crawl.

29 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from c2sp.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "c2sp.org"})-[: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.