4.204.235.48
IP Intelligence Briefing: 4.204.235.48/32
Date: 2026-06-12
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**1. Core Profile**
- Provider: Microsoft Corporation (AS 8075, MSFT)
- Network Role: Microsoft Azure Cloud Compute (firewalled, no services exposed)
- Geolocation: Toronto, Ontario, Canada (43.65°N, -79.38°W)
- Risk Score: Moderate (50/100) | Stability: Unstable
- Threat Indicators: No direct malicious activity detected.
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**2. Threat Observations**
- Recent Activity (2026-06-12):
- Threat Feed Listings: 2 high-severity listings (confidence: 85%) from unknown sources.
- Geolocation Inference: Confirmed as Toronto, Canada (confidence: 56%).
- Ownership Stability: No recent ownership changes.
- Historical Trends (2026-06-01):
- No persistent malicious behavior detected.
- No spam, attacker, or Tor exit node associations.
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**3. Network Relationships**
- Linked Entities:
- Same network (MSFT ASN 8075).
- No connections to other organizations, hostnames, or certificates.
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**4. Subnet & Neighborhood**
- Subnet: 4.204.235.0/24 (no active/sibling IPs found).
- Abuse Density: 0% (no malicious activity in subnet).
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**5. Recommendations**
- Monitor: Track threat feed listings for potential false positives or evolving risks.
- Verify: Confirm geolocation and ownership stability with internal tools.
- Isolate: Consider isolating if this IP is part of a larger network with unknown risks.
- No Blocking: No immediate firewall action required due to lack of confirmed threats.
Note: This IP is part of Microsoft’s infrastructure, but its moderate risk score and ambiguous threat feed associations warrant closer scrutiny.
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 | |||
| 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 | 19% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 15% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 19% | 9 | 12 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-31 17:24:21 UTC |
| Last Seen | 2026-06-21 06:42:28 UTC |
| Profile Built | 2026-06-21 06:53:14 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.