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Hostname

rakusyo.jp

Last fetched

rakusyo.jp resolves to 2 IPv4 addresses operated by AS17506 in JP.

Nutrition Label

WHISPER CANON · rakusyo.jpRouting diversity2.4/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/rakusyo.jp

Resolution chain

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

IPPrefixASNOperatorCountry
221.116.154.190221.116.0.0/16AS17506—JP
52.192.172.16152.192.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP

WHOIS identity

Registrar
—
Organization
japan system technology co.,ltd.
Contact emails

Subdomains

3 observed subdomains of rakusyo.jp.

Subdomain
dev.rakusyo.jp
ns.rakusyo.jp
www.rakusyo.jp

Web-graph footprint

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

43 sites link to this hostname.

61 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from rakusyo.jp.

Cypher and MCP

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

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