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4.194.11.138

IP Intelligence Dossier
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Intelligence Briefing: IP 4.194.11.138/32

Classification: Microsoft Azure Cloud Infrastructure / Low Risk

Assessment Date: 2026-09-14

Ownership and Location

The IP address 4.194.11.138/32 was associated with Microsoft Corporation (ASN 8075). Geolocation data confirmed the location as Singapore (SG), with coordinates 1.35°N, 103.82°E. The address falls within the 4.192.0.0/12 CIDR block.

Network Role and Services

Network analysis classified the infrastructure as CloudCompute and Hosting. The connection type was listed as firewalled with no services detected. No open ports, TLS certificates, or HTTP titles were observed during the scan. DNSSEC validation was confirmed as valid.

Threat Indicators

The address maintained a risk score of 25 with a reputation of Low Risk. No threat indicators were identified for known campaigns, spam sources, or Tor exit nodes. The blacklist count reported zero, though control plane data indicated one DNSBL listing across eight monitored lists.

Neighborhood and Observation History

The IP resides in the 4.194.11.0/24 subnet, classified as mostly clean with an abuse density of 1. One threat sibling was recorded within the subnet. Monitoring data captured 27 total observations from July 3, 2026, to September 14, 2026. Ownership changes were zero, and threat persistence days were zero.

Recommendations

Security actions recommended monitoring due to the clean neighborhood classification. No specific firewall rules were generated. The address is not considered a known attacker or persistent threat.

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

🌍 Geolocation

Country🇸🇬 Singapore
RegionSG
CitySingapore
TimezoneAsia/Singapore
Latitude1.35
Longitude103.82

🏢 Ownership & Registration

OrganizationMicrosoft Corporation
ASNAS8075
Network NameMSFT
CIDR Block4.192.0.0/12
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 Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
CAANot configured

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeFirewalled / No Services
Network TierHosting — Infrastructure provider without advanced routing
CloudHosting

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS8075
Network Prefix4.192.0.0/12
Route mappingFound

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
33%
26
routing
8%
11
services
12%
22
ownership
20%
23
reputation
22%
13
geolocation
17%
23
Overall19%1018
Coverage: 6/6 dimensions · Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-03 16:58:21 UTC
Last Seen2026-09-14 21:08:16 UTC
Profile Built2026-09-14 21:13:22 UTC
Data FreshnessLive
Signal Types21
Total Observations29
🔍 21 signal types · 29 observations collected
This report is generated from 21+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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❓ Frequently Asked Questions About 4.194.11.138

Who owns the IP address 4.194.11.138?

4.194.11.138 is registered to Microsoft Corporation. The address falls within the 4.192.0.0/12 network block. Registration is held at ARIN.

Where is 4.194.11.138 located?

Geolocation data places 4.194.11.138 in Singapore, SG, Singapore. The local time zone is Asia/Singapore. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 4.194.11.138 malicious or safe?

4.194.11.138 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.

Is 4.194.11.138 a VPN, proxy, or data center address?

4.194.11.138 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.

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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.