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Hostname

a149.ms.a.microsoft.com

Last fetched

a149.ms.a.microsoft.com resolves to 4 IPv4 addresses operated by XMISSION - XMission, L.C. in US.

Nutrition Label

WHISPER CANON · a149.ms.a.microsoft.comRouting diversity2.4/10Peering density9.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/a149.ms.a.microsoft.com

Resolution chain

a149.ms.a.microsoft.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
166.70.146.137166.73.16.0/24AS6315XMISSION - XMission, L.C.US
166.70.146.143166.73.16.0/24AS6315XMISSION - XMission, L.C.US
209.148.170.192209.149.164.0/24AS812ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.CA
209.148.170.216209.149.164.0/24AS812ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.CA

WHOIS identity

No WHOIS records are currently associated with a149.ms.a.microsoft.com in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from a149.ms.a.microsoft.com in the public web crawl.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from a149.ms.a.microsoft.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "a149.ms.a.microsoft.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.