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Hostname

letro.jp

Last fetched

letro.jp resolves to 20 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

WHISPER CANON · letro.jpRouting diversity6.5/10Peering density9.6/10MOAS conflict✓ noneThreat-feed listings4.8/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/letro.jp

Resolution chain

letro.jp resolves to 20 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.112.210.3513.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
13.112.69.19413.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
18.177.172.15018.176.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP
18.178.126.20918.178.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
18.178.194.2218.178.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
18.182.192.12518.182.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP
3.112.169.403.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
3.113.185.1713.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
3.113.99.993.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
35.73.117.12435.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
35.73.6.10335.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
35.75.193.25535.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
35.76.214.9735.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
35.76.243.8635.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
43.206.7.4143.206.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP
52.195.50.4952.194.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP
52.198.111.19052.196.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
52.199.7.12652.196.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
52.69.10.24852.68.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP
54.150.8.9754.150.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.JP

WHOIS identity

Registrar
—
Organization
allied architects,
Contact emails

Subdomains

10 observed subdomains of letro.jp.

Subdomain
api.letro.jp
cdnext.letro.jp
local-studio-cdnext.letro.jp
owned.letro.jp
stg-cdnext.letro.jp
stg-studio-cdnext.letro.jp
stg.letro.jp
studio-cdnext.letro.jp
studio.letro.jp

Showing 9 of 10. View all subdomains →

Web-graph footprint

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

88 sites link to this hostname.

4 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for letro.jp.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEserv-spf01.aainc.co.jp
SPF_INCLUDEserv-spf02.aainc.co.jp

Related pages

Pivot deeper into the graph from letro.jp.

Cypher and MCP

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

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