IPDebrief

52.112.87.194

IP Intelligence Dossier
Your IP: 216.73.217.34
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🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

Intelligence analysts characterized IP 52.112.87.194/32 as a Microsoft Azure infrastructure endpoint registered to Microsoft Corporation (ASN 8075). Network scans identified the host as a web server serving ports 80 and 443 with a Kestrel server banner and HTTP/2.0 support. TLS certificates associated with the IP pointed to the *.flightproxy.teams.microsoft.com domain. Threat feeds indicated no active attack behaviors, resulting in a Low Risk reputation score of 20 and zero blacklist counts. Geolocation data placed the server in San Francisco, US, but validation noted a contradiction between claimed coordinates and RTT physics measurements (94.8ms observed vs 177.2ms minimum). Behavioral analysis recorded no honeypot hits or enumeration strikes. Analysts recommended a Monitor action with low severity due to signal contradictions.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

🌍 Geolocation

Country🇺🇸 United States
RegionCA
CitySan Francisco
TimezoneAmerica/Los_Angeles
Latitude37.78
Longitude-122.42

🏢 Ownership & Registration

OrganizationMicrosoft Corporation
ASNAS8075
Network NameMSFT
CIDR Block52.96.0.0/12
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)

🔐 DNS Hygiene

Hygiene Score0% (None)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeWeb Server
Network TierHosting — Infrastructure provider without advanced routing
CloudHosting

🔌 Services & Open Ports

PortServiceProtocolBanner
80httptcp—
443httpstcp—
Closed Ports22, 25, 3389, 8080, 8443 (2 open / 7 scanned)
ServerKestrel
HTTP Title—

🔐 TLS Certificate

🔒
CN=*.flightproxy.teams.microsoft.com, O=Microsoft Corporation, L=Redmond, S=WA, C=US
Issued by CN=Microsoft TLS G2 RSA CA OCSP 02, O=Microsoft Corporation, C=US
Self-signed: No
SANs*.flightproxy.teams.microsoft.com*.flightproxy.teams.cloud.microsoft
Valid From2026-08-27T04:26:59+00:00
Valid Until2027-02-23T04:26:59+00:00
TLS ProtocolTls12
Cipher SuiteTLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Signature Algorithmsha384RSA
Validity Period180 days
Serial Number4100C9AEA856C6C945D45E9C92000000C9AEA8
Thumbprint551A5A685CA47B42174A9152FF2644719EBEEE8B

🎯 Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
35%
22
routing
25%
11
services
50%
23
ownership
50%
23
reputation
19%
12
geolocation
38%
24
Overall36%1015
Coverage: 1/6 dimensions · Data sufficiency: partial
Data CoherenceMostly Consistent (80%) — 1 contradiction(s)
AttributionLow (35%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid
⚠ Claimed geolocation contradicts RTT physics measurement

📅 Observation Timeline 🔄 Live

First Seen2026-09-09 14:00:59 UTC
Last Seen2026-09-17 19:39:48 UTC
Profile Built2026-09-17 19:47:47 UTC
Data FreshnessLive
Signal Types22
Total Observations27
🔍 22 signal types · 27 observations collected
This report is generated from 22+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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ℹ️ About This Report

All data shown is publicly available network metadata — IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.