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Hostname

jacar.go.jp

Last fetched

jacar.go.jp resolves to 16 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CZ.

Nutrition Label

WHISPER CANON · jacar.go.jpRouting diversity3.5/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/jacar.go.jp

Resolution chain

jacar.go.jp resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.227.192.3713.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.4313.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.5813.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.6813.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
18.245.113.10418.245.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
18.245.113.12818.245.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
18.245.113.7618.245.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
18.245.113.8218.245.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
3.164.68.1203.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
3.164.68.503.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
3.164.68.693.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
3.164.68.783.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
52.222.236.12952.222.236.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
52.222.236.3252.222.236.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
52.222.236.3352.222.236.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
52.222.236.3552.222.236.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE

WHOIS identity

Registrar
—
Organization
preparatory office for the japan center for
Contact emails
—

Subdomains

1 observed subdomain of jacar.go.jp.

Subdomain
www.jacar.go.jp

Web-graph footprint

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

603 sites link to this hostname.

55 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for jacar.go.jp.

MechanismTarget
SPF_IP52.69.184.86

Related pages

Pivot deeper into the graph from jacar.go.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jacar.go.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.