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Hostname

bitriver.jp

Last fetched

bitriver.jp resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in HK.

Nutrition Label

WHISPER CANON · bitriver.jpRouting diversity2.4/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.3/10canon.whisper.security/host/bitriver.jp

Resolution chain

bitriver.jp resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.226.69.2113.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
13.226.69.4213.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
13.226.69.5913.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
13.226.69.7513.226.64.0/21AS16509AMAZON-02 - Amazon.com, Inc.HK
3.166.152.1013.166.152.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
3.166.152.543.166.152.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
3.166.152.593.166.152.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
3.166.152.733.166.152.0/23AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
—
Organization
bitriver
Contact emails

Subdomains

44 observed subdomains of bitriver.jp.

Subdomain
desenrd.bitriver.jp
dev-piolax.bitriver.jp
dev2022.bitriver.jp
digtendhu.bitriver.jp
edms.bitriver.jp
kanal-web-staging.bitriver.jp
kintone.bitriver.jp
kws.bitriver.jp
mail.bitriver.jp
piolax.bitriver.jp
shinohara-dev.bitriver.jp
www.bitriver.jp
ykdev.bitriver.jp

Showing 13 of 44. View all subdomains →

Web-graph footprint

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

15 sites link to this hostname.

9 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 bitriver.jp.

MechanismTarget
SPF_INCLUDE6505398.spf10.hubspotemail.net
SPF_INCLUDE_spf.google.com
SPF_INCLUDEm01-ahd-sys.net
SPF_IP210.198.21.20/32

Related pages

Pivot deeper into the graph from bitriver.jp.

Cypher and MCP

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

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