52.167.144.161
IP Intelligence Briefing: 52.167.144.161
*Generated using IPDebrief tools: Profile, History, Relationships, Neighbors*
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Microsoft Corporation (ASN 8075)
- Geolocation: Madison, WI, USA (Multi-signal inferred, 866km accuracy radius)
- Network Role: Bingbot (Microsoft cloud service), no open ports, no services exposed.
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
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**2. Observation History**
- Latest Activity: June 15, 2026 (subnet abuse density: 54.76%, classification: high_abuse).
- Historical Trends:
- June 9, 2026: DNS resolution to `msnbot-52-167-144-161.search.msn.com` (Microsoft bot).
- No persistent malicious behavior; threat observation count: 1.
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**3. Relationships**
- DNS Associations:
- `msnbot-52-167-144-161.search.msn.com` (Microsoft botnet).
- Network Affiliation:
- Part of Microsoft’s infrastructure (`MSFT` network).
- No External Threat Links: No correlated IPs, certificates, or campaigns.
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**4. Neighborhood Analysis**
- Subnet: `52.167.144.161/24` (83 total IPs).
- Abuse Density: 54.76% (mixed classification).
- Neighbor Risks:
- 69 IPs with medium risk (avg. 40–50 score).
- 14 IPs with low risk.
- Notable Neighbors:
- `52.167.144.16` (risk: 40), `52.167.144.18` (risk: 50).
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**5. Actionable Insights**
- No Immediate Threat: The IP is a legitimate Microsoft Bingbot server with no malicious indicators.
- Monitor Subnet: The subnet has a moderate abuse density; investigate high-risk neighbors for potential lateral movement.
- Firewall Rules:
- Allow traffic from Microsoft’s ASN (8075) if necessary.
- Block anomalous traffic to/from the subnet based on risk thresholds.
- DNS Security: Verify SPF/DMArc compliance for `msn.com` to prevent spoofing.
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Conclusion: 52.167.144.161 is a benign Microsoft cloud asset. Focus on subnet-level monitoring due to mixed neighbor risks, but no direct mitigation is required for this IP itself.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | msnbot-52-167-144-161.search.msn.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | msnbot-52-167-144-161.search.msn.com |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| 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 | 12% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 31% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 21% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-20 17:48:44 UTC |
| Last Seen | 2026-06-28 12:26:09 UTC |
| Profile Built | 2026-06-29 06:32:04 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 25 |
Full dossier details are available via our API.