# IP Intelligence Briefing: 4.194.64.170/32
Classification: Low Risk | Infrastructure Type: CloudCompute | Data Collection Date: Current
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## Executive Summary
IP 4.194.64.170 is a Microsoft Azure cloud infrastructure endpoint with a low-risk profile. The address is part of Microsoft's large address block (4.192.0.0/12, ASN 8075) and represents standard cloud hosting infrastructure. No active threat indicators, malicious campaigns, or significant abuse patterns were identified.
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## Infrastructure Profile
| Attribute | Value |
|---|---|
| **Owner** | Microsoft Corporation (MSFT) |
| **ASN** | 8075 (MICROSOFT-CORP-MSN-AS-BLOCK) |
| **Network Block** | 4.192.0.0/12 |
| **Location** | Singapore, SG |
| **Infrastructure** | Microsoft Azure CloudCompute |
| **Risk Score** | 25/100 (Low) |
| **Classification** | Cloud Hosting |
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## Threat Assessment
- Abuse Confidence: No significant indicators detected
- Blacklist Status: Listed on 1 of 8 DNSBL sources
- Known Campaigns: None identified
- Tor/Proxy: Not a Tor exit node or proxy
- Known Attacker: No
- Spam Source: No
The IP shows no evidence of being used for malicious activities. The single DNSBL listing appears to be routine infrastructure listing rather than abuse-related.
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## Network Neighborhood Analysis
Subnet: 4.194.64.170/24
- Abuse Density: 0/10 (Low)
- Classification: Mostly Clean
- Total Siblings: 2
- Active Siblings: 1
- Threat Siblings: 2
- Neighbor IP: 4.194.64.165 (Risk: 25, Authority: 50)
The neighborhood exhibits low abuse density, consistent with Microsoft Azure cloud infrastructure.
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## Network Behavior & Services
- Open Ports: None detected
- Services: Firewalled / No Services
- TLS Certificate: None
- HTTP Banner: None
- PTR Records: None
- Hosted Domains: None
No active services are exposed on this endpoint, indicating it is likely used for backend cloud infrastructure or internal Microsoft Azure operations.
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## Historical Observation Summary
14 observations recorded with the most recent signals from July 5, 2026. Historical signals confirm:
- Consistent ASN identification (8075)
- DNSSEC validation: Valid
- Cloud provider classification: Microsoft Azure
- No persistent malicious activity detected
- No ownership changes
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## Relationship Graph
- Primary Relationship: MSFT (Microsoft network)
- Target Type: Network
The IP maintains a single relationship entry pointing to Microsoft's network infrastructure.
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## Recommended Actions
No specific firewall or blocking recommendations generated.
Given the low-risk profile and Microsoft Azure cloud infrastructure classification, this IP represents legitimate cloud service infrastructure. If traffic from this IP is unexpected, verify through:
1. Expected cloud service provider whitelisting
2. Azure service endpoint documentation
3. Internal service mapping
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## Analyst Notes
This IP address represents standard Microsoft Azure cloud infrastructure with no threat indicators. The low-risk classification (25/100) and minimal neighborhood abuse density support continued monitoring without blocking. The single DNSBL listing is inconclusive for abuse determination. Standard cloud infrastructure behavior observed.
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Report Generated: IPDebrief Intelligence Analysis
Data Source: IPDebrief Platform
Status: Informational - No Immediate Action Required
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 | 4.192.0.0/12 |
| 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 4.192.0.0/12 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 26% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 21% | 1 | 3 |
| geolocation | 24% | 2 | 3 |
| Overall | 19% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-02 22:37:37 UTC |
| Last Seen | 2026-08-25 18:19:00 UTC |
| Profile Built | 2026-08-29 09:03:00 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 4.194.64.170
Who owns the IP address 4.194.64.170?
4.194.64.170 is registered to Microsoft Corporation. The address falls within the 4.192.0.0/12 network block. Registration is held at ARIN.
Where is 4.194.64.170 located?
Geolocation data places 4.194.64.170 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 4.194.64.170 malicious or safe?
4.194.64.170 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 4.194.64.170 a VPN, proxy, or data center address?
4.194.64.170 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.