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Hostname

cl20.jp

Last fetched

cl20.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · cl20.jpRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/cl20.jp

Resolution chain

cl20.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
183.90.248.3183.90.240.0/20AS131965—JP

WHOIS identity

Registrar
—
Organization
kurare
Contact emails

Subdomains

1 observed subdomain of cl20.jp.

Subdomain
www.cl20.jp

Web-graph footprint

Distinct hostnames that link to or from cl20.jp in the public web crawl.

42 sites link to this hostname.

271 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for cl20.jp.

MechanismTarget
SPF_Acl20.jp
SPF_Asv302.sixcore.ne.jp
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXcl20.jp

Related pages

Pivot deeper into the graph from cl20.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cl20.jp"})-[: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.