209.99.185.239
IP Intelligence Briefing: 209.99.185.239
*Generated from IPDebrief analysis*
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Risk Profile
- Risk Score: 50 (Moderate Risk)
- Ownership: Owned by SKN Subnet & Telecom Ltd (AS402253), registered to Switzerland (CH).
- Geolocation: Residential in Zurich, Switzerland (47.36°N, 8.54°E).
- Network Role: Classified as residential infrastructure.
Threat Indicators
- No active threat indicators, abuse confidence score, or malicious campaign associations.
- DNS: No PTR records or domain associations detected.
- Services: No open ports, TLS certificates, or HTTP services observed.
Observation History
- Last recorded observation: May 29, 2026 (residential classification).
- No significant changes in risk signals over time.
Network Relationships
- Linked to SSTL-49 network (same subnet: 209.99.185.0/24).
- Subnet abuse density: 0.1667 (16.67%), classified as "mostly_clean."
- High-risk neighbors: 1 (209.99.185.195, risk score 65), 1 (209.99.185.227, risk score 80).
Key Findings
1. Residential IP Concerns: The IP is residential, which is a common source of malicious activity (e.g., botnets, DDoS). Monitor for unexpected behavior.
2. Subnet Risk Context: While the IP itself is clean, its subnet contains 2 high-risk neighbors. Investigate potential lateral movement or shared infrastructure risks.
3. No Active Threats: No indicators of spam, Tor, or known attacker activity. However, residential IPs may be compromised or used for covert operations.
Recommended Actions
- Monitor: Track traffic from this IP for anomalies (e.g., unusual geolocation, unexpected services).
- Block: Consider blocking the subnet (209.99.185.0/24) if residential IPs are known to be compromised in your environment.
- Validate: Cross-check with internal threat feeds to ensure no missed correlations.
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*End of Briefing*
*Generated by IPDebrief | Copyright © 2026 Jason Alberino*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | SKN Subnet & Telecom Ltd |
| ASN | AS402253 |
| 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 | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 13% | 1 | 1 |
| Overall | 21% | 8 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-12 21:54:55 UTC |
| Last Seen | 2026-06-26 18:11:06 UTC |
| Profile Built | 2026-06-06 16:05:19 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.