85.203.21.30
IP Intelligence Briefing: 85.203.21.30
*Generated via IPDebrief tools (profile, history, relationships, neighbors)*
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**Risk Profile**
- Risk Score: 40 (Moderate Risk)
- Subnet: 85.203.21.0/24 (High Abuse Classification, Abuse Density: 57.62%)
- Ownership: Registered to Jeroen van Veen (ASN 206092), Singapore.
- Geolocation: Singapore (GeoPlausible: False, potential discrepancy in location data).
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**Observation History**
- Recent Activity:
- Observed in high-abuse subnet (0.6424 abuse density) on 2026-06-06.
- Geolocation data updated to Singapore on 2026-06-05.
- Network ownership confirmed as residential (no infrastructure or cloud indicators).
- Threat Trends: No direct malicious indicators (no blacklists, campaigns, or open ports).
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**Network Relationships**
- Linked Entities:
- Subnet: VPN-Consumer-Network (residential/VPN provider).
- No direct ties to organizations, domains, or certificates.
- Services: No open ports or TLS/http services detected.
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**Neighborhood Analysis**
- Subnet Summary:
- 151 IPs in 85.203.21.0/24.
- 17 active IPs, 87 malicious neighbors (high-risk siblings).
- Abuse Density: 57.62% (high risk).
- Key Neighbors:
- IPs with risk scores ≥40 (e.g., 85.203.21.2, 85.203.21.3).
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**Threat Indicators**
- No Direct Malicious Activity: No DNS, TLS, or service exploits detected.
- Subnet Risk: High abuse density suggests potential for lateral movement or compromised hosts.
- Geolocation Concerns: GeoPlausible flag false; verify location accuracy.
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**Recommendations**
1. Monitor Subnet: High abuse density in 85.203.21.0/24 warrants closer scrutiny.
2. Block High-Risk Neighbors: Consider blocking IPs with ≥50 risk scores in the subnet.
3. Verify Geolocation: Investigate geo plausibility discrepancies for potential spoofing.
4. Network Segmentation: Isolate traffic from this subnet to mitigate potential lateral threats.
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*End of Briefing*
*Generated by IPDebrief (2026)*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Jeroen van veen |
| ASN | AS206092 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| 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 | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | 25% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 19% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 08:59:32 UTC |
| Last Seen | 2026-06-26 09:24:25 UTC |
| Profile Built | 2026-06-26 09:33:25 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.