# IP INTELLIGENCE BRIEFING
Target: 52.187.181.80/32
Classification: Microsoft Azure Cloud Infrastructure
Report Date: August 2026
Analyst: IPDebrief Intelligence Unit
---
## EXECUTIVE SUMMARY
IP 52.187.181.80 is a Microsoft Azure cloud compute resource (ASN 8075) with a low risk profile (Score: 25). No active threat indicators or malicious activity have been observed. The IP operates within Singapore (SG) and functions as a single-service cloud host. No immediate blocking or defensive actions are required based on current intelligence.
---
## OWNERSHIP & INFRASTRUCTURE
| Attribute | Value |
|---|---|
| Organization | Microsoft Corporation |
| ASN | 8075 (MSFT) |
| CIDR Block | 52.145.0.0/16 |
| Network Role | Microsoft Azure Cloud Compute |
| Infrastructure Type | Cloud Compute |
| Registration RIR | ARIN |
The IP is part of Microsoft's Azure infrastructure, specifically allocated to cloud compute workloads. Multiple relationship indicators confirm ownership by MSFT network infrastructure.
---
## GEOSPATIAL DATA
| Attribute | Value |
|---|---|
| Country | Singapore (SG) |
| Region | Not reported |
| Geo Consensus | Validated |
| Accuracy Radius | 2,500 km |
Geolocation data shows Singapore placement with consistent reporting across multiple sources.
---
## THREAT ASSESSMENT
| Metric | Finding |
|---|---|
| Overall Risk Score | 25 (Low Risk) |
| Is Tor Exit Node | No |
| Is Known Attacker | No |
| Is Spam Source | No |
| Blacklist Count | 0 |
| Abuse Confidence Score | Not applicable |
| Known Campaigns | None |
No threat indicators detected. The IP does not appear on any known threat feeds or attack campaigns.
---
## NETWORK SERVICES
| Port | Protocol | Service | Status |
|---|---|---|---|
| 22 | TCP | SSH | Open |
SSH service (OpenSSH 7.4) is active. This is consistent with Azure cloud infrastructure configurations for remote administration.
---
## NEIGHBORHOOD ANALYSIS
| Metric | Value |
|---|---|
| Subnet | 52.187.181.80/24 |
| Abuse Density | 1 (Low) |
| Classification | Mostly Clean |
| Threat Siblings | 1 |
| Active Siblings | 1 |
The /24 subnet shows minimal abuse density. One threat sibling was identified in the neighborhood, but no immediate correlation to this specific IP.
---
## OBSERVATION HISTORY
Analysis of 19 historical observations from August 2026 indicates:
- Consistent ownership by Microsoft Corporation
- No changes in threat status over observed period
- No persistent malicious activity detected
- Network classification remains stable as cloud infrastructure
The IP demonstrates a stable, non-malicious profile with no evidence of escalating risk behavior.
---
## RECOMMENDED ACTIONS
Current Risk Level: LOW
Action Required: None
No firewall rules or blocking recommendations are warranted based on current intelligence. The IP represents legitimate Microsoft Azure infrastructure. Standard logging and monitoring practices are sufficient.
---
## SOC ANALYST NOTES
- False Positive Consideration: Traffic from/to this IP may represent legitimate Azure cloud service communications.
- Monitoring: Continue standard monitoring for anomalies. No special indicators of compromise (IOCs) identified.
- Correlation: Cross-reference with Azure service traffic patterns if unusual activity is detected.
---
*Report generated by IPDebrief Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 52.145.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Single-Service Host |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
| SSH Version | SSH-2.0-OpenSSH_7.4 |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 33% | 2 | 4 |
| Overall | 26% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-29 16:42:20 UTC |
| Last Seen | 2026-08-13 06:45:10 UTC |
| Profile Built | 2026-08-13 00:08:26 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 22 |
Full dossier details are available via our API.