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Hostname

r53.io

Last fetched

r53.io resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · r53.ioRouting diversity2.4/10Peering density9.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/r53.io

Resolution chain

r53.io resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
108.139.47.125108.139.44.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
108.139.47.50108.139.44.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
108.139.47.71108.139.44.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
108.139.47.80108.139.44.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
3.163.63.1113.163.63.0/24AS16509AMAZON-02 - Amazon.com, Inc.BR
3.163.63.433.163.63.0/24AS16509AMAZON-02 - Amazon.com, Inc.BR
3.163.63.793.163.63.0/24AS16509AMAZON-02 - Amazon.com, Inc.BR
3.163.63.93.163.63.0/24AS16509AMAZON-02 - Amazon.com, Inc.BR

WHOIS identity

Registrar
iana:81
Organization
artificialchat
Contact emails
—

Subdomains

3 observed subdomains of r53.io.

Subdomain
rc.r53.io
test.r53.io
www.r53.io

Threat posture

History

Related pages

Pivot deeper into the graph from r53.io.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "r53.io"})-[: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.