72.146.10.240
IP Intelligence Briefing: 72.146.10.240
*Generated via IPDebrief Analysis*
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**Key Findings**
1. Network & Ownership
- Provider: Microsoft Corporation (ASN 8075, MSFT)
- Location: Milan, Italy (geolocation data flagged as *not plausible*).
- Network Role: Microsoft Azure cloud infrastructure (firewalled, no open services).
- Subnet: 72.146.10.240/24 (abuse density: 0%, 1 sibling IP observed).
2. Risk Assessment
- Overall Risk Score: 50 (Moderate Risk).
- Threat Indicators: No malicious campaigns, blacklists, or spam sources detected.
- Stability: No ownership changes; threat persistence score: 0.
3. Geolocation & Validation
- Geolocation data (Milan, Italy) does not align with network provider (Microsoft), raising potential spoofing concerns.
- DNSSEC validation is active, but geo-plausibility checks failed.
4. Neighbor Analysis
- Subnet contains 1 additional IP (72.146.10.201, risk score: 25).
- Subnet abuse density: 0% (mostly clean).
5. Observation History
- Last 30 days: No significant risk changes.
- Minimal operational activity detected (1 threat observation, 0 persistent malicious signals).
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**Actionable Insights**
- Monitor Geolocation Discrepancy: Investigate why Microsoft's IP appears geolocated to Milan, Italy, which may indicate misconfigured routing or spoofing.
- Verify Subnet Activity: The single neighbor (72.146.10.201) has a low risk score but warrants monitoring for unusual behavior.
- Maintain Current Mitigations: No immediate action required for this IP, but continue to track changes in risk profile or network behavior.
Recommendation: No firewall rules or blocking actions are advised. Focus on correlating this IP with other Microsoft infrastructure for contextual analysis.
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*Generated by IPDebrief Threat Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 72.144.0.0/14 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 22% | 9 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-26 00:51:10 UTC |
| Last Seen | 2026-06-29 02:36:41 UTC |
| Profile Built | 2026-06-29 02:41:59 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
Full dossier details are available via our API.