4.205.212.99
IP Intelligence Briefing: 4.205.212.99
Date: 2026-06-12
---
**1. Core Profile**
- Risk Assessment:
- Reputation: Low Risk (Risk Score: 25)
- Ownership: Microsoft Corporation (ASN: 8075, Netname: MSFT)
- Geolocation: Toronto, Ontario, Canada (43.65°N, -79.38°W)
- Network Role: Microsoft Azure cloud infrastructure (firewalled, no open services)
- Threat Indicators:
- No malicious activity detected (0 threat indicators, 0 blacklist entries).
- No association with known attackers, spam, or Tor networks.
---
**2. Temporal Observations (30-Day History)**
- Stability:
- BGP route stability: 100% (no recent changes).
- Subnet abuse density: 0 (clean classification).
- Activity Trends:
- No observed port scanning, DNS anomalies, or network transfers.
- TLS/HTTP scans showed no open services or banners.
---
**3. Network Relationships**
- Linked Entities:
- Directly tied to Microsoft's MSFT network (4.192.0.0/12).
- BGP origin: Microsoft (ASN 8075), with route stability confirmed via RIPE RIS.
- Subnet Context:
- Subnet 4.205.212.99/24 has no active neighbors or abuse signals.
---
**4. Neighborhood Analysis**
- Subnet Abuse Density: 0% (clean).
- Neighbor Count: 0 active IPs in the /24 subnet.
- Routing: Routable via Comcast (traceroute hops: 18, with 6 timeouts).
---
**5. Recommendations**
- No Actions Required: Low-risk, legitimate Microsoft Azure IP with no signs of compromise.
- Monitoring: Maintain baseline for unusual BGP or DNS changes, though current data shows stability.
Conclusion: This IP is part of Microsoft's cloud infrastructure and poses no immediate threat. No mitigation actions are needed.
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 | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | 27% | 2 | 3 |
| routing | 27% | 2 | 3 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 3 |
| Overall | 25% | 11 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-30 17:03:44 UTC |
| Last Seen | 2026-06-29 07:56:36 UTC |
| Profile Built | 2026-06-29 07:59:05 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
Full dossier details are available via our API.