Threat Intelligence Briefing for IP 40.77.167.152/32
Overview:
IP address 40.77.167.152/32 is associated with Microsoft Corporation, specifically linked to services such as Azure and Microsoft's data centers. The IP is part of a broader range used for Microsoft's cloud infrastructure, indicating a legitimate and well-documented network resource.
Observation History:
- Recent Activities: The IP address has been observed primarily as part of Microsoft's cloud services. There have been no unusual patterns or anomalies detected in recent network traffic analysis.
- Historical Usage: Consistently used for Microsoft's cloud services, with no recorded incidents of misuse or malicious activity associated with this specific IP.
Relationships:
- Parent Organization: Microsoft Corporation.
- Related Services: Azure cloud services, Microsoft data centers.
- Network Affiliations: Part of the Microsoft IP address range, indicating strong ties to Microsoft's global network infrastructure.
Neighborhood Data:
- Adjacent IP Ranges: The IP is within a range dedicated to Microsoft's services, surrounded by other IPs also linked to Microsoft's cloud infrastructure.
- Geographic Location: The IP is associated with data centers in the United States, primarily located in Virginia.
Actionable Insights:
- Trust Level: The IP should be considered a trusted resource, given its association with Microsoft's legitimate services.
- Monitoring Recommendations: While the IP is trusted, continuous monitoring is advisable to ensure no unauthorized activities or anomalies occur.
- Incident Response: In the event of any suspicious activity linked to this IP, further investigation should focus on potential misconfigurations or unauthorized access attempts rather than malicious intent by Microsoft.
Conclusion:
IP 40.77.167.152/32 is a legitimate Microsoft IP address used for cloud services. It is part of a trusted network, with no historical data indicating malicious use. SOC teams should continue standard monitoring practices while remaining vigilant for any unusual activity patterns.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | msnbot-40-77-167-152.search.msn.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | msnbot-40-77-167-152.search.msn.com |
π DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
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 | 35% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 26% | 2 | 3 |
| ownership | 17% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 25% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-08 05:02:16 UTC |
| Last Seen | 2026-06-27 12:43:44 UTC |
| Profile Built | 2026-06-28 06:49:20 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 29 |
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