161.10.75.4
IP Intelligence Briefing: 161.10.75.4
*Generated via IPDebrief tools (June 12, 2026)*
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**1. Core Profile**
- Risk Score: Low (0/100)
- Ownership: Registered to Colombia Telecomunicaciones S.A. ESP BIC (AS3816, Colombia).
- Geolocation:
- Reported: New York, US (latitude 4.57, longitude -74.3).
- Conflict: IP is registered to Colombia but shows US geolocation. Potential spoofing or data inconsistency.
- Network Role: Residential endpoint (not cloud, CDN, or mobile).
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**2. Threat & Behavior**
- Threat Indicators:
- No direct malicious activity detected (no malware, phishing, or exploitation indicators).
- Threat Feed Listings:
- Listed in 8 threat feeds (high severity in 1).
- Possible false positive or misclassification, given low risk score.
- DNS:
- No PTR record or domain associations.
- DNSSEC valid, but no certificate or HTTP service detected.
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**3. Observation History**
- Recent Activity (June 12, 2026):
- Geolocation Inference: Confirmed Colombia (4.57°N, -74.3°W) with 52% confidence.
- Threat Listings: Identified in 8 threat feeds (high severity in 1).
- Network Prefix: Assigned to AS3816 (Colombia Telecomunicaciones).
- Residential Use: No signs of proxy, Tor, or VPN.
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**4. Relationships & Neighborhood**
- Network Relationships:
- Linked to 161.10.0.0/16 subnet (Colombia Telecomunicaciones).
- No sibling IPs in /24 subnet (neighbors tool returned 0 active IPs).
- Subnet Abuse:
- Abuse Density: 0% (clean subnet).
- Risk Inheritance: No malicious activity observed in neighbors.
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**5. Recommendations**
- Verify Geolocation: Discrepancy between Colombia registration and US-reported location may indicate spoofing or data error. Cross-check with additional sources.
- Monitor Threat Listings: Investigate why this residential IP appears in high-severity threat feeds. Check for false positives or misclassification.
- Network Segmentation: Ensure residential IPs are isolated from critical systems to mitigate potential spoofing risks.
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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 | COLOMBIA TELECOMUNICACIONES S.A. ESP BIC |
| ASN | AS3816 |
| Network Name | 161.10.0.0 - 161.10.255.255 |
| CIDR Block | 161.10.0.0/16 |
| RIR | ARIN |
| Country | CO |
| 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 | |||
| 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 | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 6% | 3 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-02 18:12:32 UTC |
| Last Seen | 2026-06-26 14:31:09 UTC |
| Profile Built | 2026-06-12 17:19:46 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.