20.58.189.100
IP Intelligence Briefing: 20.58.189.100/32
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Assessment:
- Overall Risk Score: 25 (Low Risk)
- Provider Score: 0 (No provider risk detected)
- Authority Score: 0 (No authoritative malicious indicators)
- Stability Score: 0 (Stability label not available)
- Ownership:
- AS: AS8075 (Microsoft Corporation)
- Geolocation: Sydney, NSW, Australia (latitude -33.87, longitude 151.21)
- Network Role: Microsoft Azure CloudCompute (firewalled, no public services)
- Threat Indicators:
- No malicious indicators, spam, or known attacker activity.
- Not listed in DNSBLs or threat feeds.
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**2. Observation History**
- Latest Activity:
- Detected as a Microsoft Azure host (CloudCompute) with minimal operator risk score (0.13).
- Geolocation anomalies noted: RTT (218ms) inconsistent with distance (16,532km), suggesting potential spoofing or misconfigured routing.
- Trend:
- No observed threats or persistence over 17 data points.
- Stability flagged as "unstable" due to routing inconsistencies.
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**3. Relationships & Network Context**
- Linked Entities:
- All relationships point to Microsoft Corporation (AS8075), confirming ownership.
- No subnets, hostnames, or certificates tied to this IP.
- Network Role:
- Hosted within Microsoft's Azure infrastructure (BGP prefix: 20.48.0.0/12).
- No CDN, VPN, or proxy activity detected.
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**4. Neighborhood Analysis**
- Subnet: 20.58.189.100/24
- Neighbor Data:
- Total Siblings: 1 (itself, as /32 is a single host)
- Abuse Density: 0% (clean subnet)
- No neighboring IPs with risk indicators.
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**5. Recommendations**
- Monitoring:
- Track geolocation consistency, as RTT anomalies may indicate spoofing.
- Monitor for unexpected service exposure (e.g., open ports, TLS certs).
- Mitigation:
- No immediate firewall rules or actions required due to low risk.
- Consider whitelisting as part of Microsoft Azure infrastructure.
Conclusion: 20.58.189.100 is a legitimate Microsoft Azure host with no malicious activity detected. The geolocation inconsistency warrants further investigation but does not indicate active threats.
*Generated by IPDebrief | © 2026 Jason Alberino*
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 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 | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 22% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 15:19:16 UTC |
| Last Seen | 2026-06-28 19:44:28 UTC |
| Profile Built | 2026-06-29 07:49:48 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
Full dossier details are available via our API.