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Hostname

auth.api.slack.com

Last fetched

auth.api.slack.com resolves to 7 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in SG.

Nutrition Label

WHISPER CANON · auth.api.slack.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/auth.api.slack.com

Resolution chain

auth.api.slack.com resolves to 7 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.213.164.17613.212.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.SG
18.134.215.4118.132.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
18.136.169.5618.136.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.SG
18.168.172.23818.168.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
18.169.120.19118.168.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
18.169.61.18918.168.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
3.0.66.1453.0.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.SG

WHOIS identity

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Subdomains

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Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from auth.api.slack.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "auth.api.slack.com"})-[: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.