83.135.178.209
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 83.135.178.209
Date: 2026-06-08
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**1. Core Profile**
- Risk Rating: Low Risk (Risk Score: 0 / Provider Score: 0 / Authority Score: 0)
- Ownership: Registered to VT-MNT (RIPE) in Germany (Baden-Württemberg, Wiesloch).
- Geolocation: Germany (DE), coordinates 49.3°N, 8.7°E.
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP activity detected).
- DNS: No active domains or email authentication records (SPF/DKIM/DMArC missing).
- Control Plane: DNSSEC valid, CAA records present, but no BGP/PREFIX data.
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**2. Threat & Behavioral Indicators**
- Threat Score: No malicious indicators (no blacklists, campaigns, or honeypot hits).
- Historical Observations (30d):
- 23 signals recorded (e.g., DNSSEC, CAA, abuse density).
- Subnet abuse density: 0.33 (mostly clean).
- One neighbor flagged as medium risk (83.135.178.74).
- DNS Issues: Multiple timeout errors resolving DNS queries (likely internal or misconfigured).
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**3. Network Relationships**
- Same Network: Linked to VT-Customer-POOL (same /24 subnet).
- DNS Associations: Failed queries to 192.168.2.108 (internal IP range, possibly local resolver).
- Certificates: No TLS/SSL certificates detected.
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**4. Neighborhood Analysis**
- Subnet: 83.135.178.0/24 (abuse density: 0.33).
- Neighbors:
- 83.135.178.40: Low risk (score: 0).
- 83.135.178.74: Medium risk (score: 50).
- Active Siblings: 0 (no dynamic IP activity detected).
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**5. Recommendations**
- Monitor Neighbor 83.135.178.74: Investigate medium-risk subnet activity.
- Verify DNS Configuration: Address recurring DNS timeout errors (internal or resolver misconfig).
- Maintain Firewall Rules: Ensure no unintended exposure via firewalled network.
- Check for Enumeration: No active services, but DNS issues warrant closer inspection.
Conclusion: This IP appears legitimate with no direct threats, but contextualize against its subnet’s medium-risk neighbor and unresolved DNS issues. No immediate mitigation required, but ongoing monitoring is advised.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | VT-MNT |
| ASN | AS8881 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | i5387B2D1.versanet.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | i5387B2D1.versanet.de |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| 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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 42% | 2 | 3 |
| routing | 19% | 1 | 2 |
| services | 19% | 1 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 13% | 1 | 1 |
| Overall | 25% | 8 | 14 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-17 09:11:43 UTC |
| Last Seen | 2026-06-08 07:06:20 UTC |
| Profile Built | 2026-06-08 07:34:53 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
🔍 20 signal types · 21 observations collected
This report is generated from 20+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.