138.36.221.184
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: 138.36.221.184
*Generated via IPDebrief tools*
---
**1. Profile Summary**
- Risk Score: 80 (High Risk)
- Ownership: Registered to COOPERATIVA ARBOLITO (Argentina) under ASN 265704.
- Geolocation: Buenos Aires, Argentina (latitude -37.27, longitude -57.75).
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP detected).
- Threat Indicators: No active malware, spam, or attacker associations.
---
**2. Observation History**
- 15 observations over time, with low confidence (0.14–0.85).
- No significant threat signals detected.
- DNSSEC validation is active, but 4 DNSBL listings (out of 8 total) suggest potential abuse.
---
**3. Relationships**
- Network: Part of 138.36.220.0/22 subnet.
- DNS: Linked to 138-36-221-184.mrse.com.ar (PTR record).
- No connections to known malicious entities, organizations, or campaigns.
---
**4. Neighborhood Analysis**
- Subnet: 138.36.221.184/24.
- Abuse Density: 0% (no malicious neighbors detected).
- Neighbor Count: 0 active IPs in the subnet.
---
**5. Recommendations**
- Monitor DNS: Investigate 138-36-221-184.mrse.com.ar for suspicious activity.
- Network Segmentation: Ensure the firewalled subnet (138.36.220.0/22) is isolated from critical assets.
- DNSBL Checks: Verify the IP’s DNSBL status and consider blocking listed domains.
---
Conclusion: This IP is registered to a local Argentine organization and appears to be a legitimate, firewalled host. While no active threats are detected, its high risk score and DNSBL listings warrant further investigation into its network behavior and DNS associations.
*Generated by IPDebrief threat intelligence platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | COOPERATIVA ARBOLITO |
| ASN | AS265704 |
| Network Name | 138.36.220.0 - 138.36.223.255 |
| CIDR Block | 138.36.220.0/22 |
| RIR | ARIN |
| Country | AR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 138-36-221-184.mrse.com.ar |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 138-36-221-184.mrse.com.ar |
🔐 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 | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| Closed Ports | 22, 25, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | lighttpd/1.4.31 |
| 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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 6 | 7 |
Coverage: 5/6 dimensions · Data sufficiency: partial
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-05-26 00:49:34 UTC |
| Last Seen | 2026-06-25 01:47:25 UTC |
| Profile Built | 2026-06-23 10:03:51 UTC |
| Data Freshness | Fresh |
| Signal Types | 21 |
| Total Observations | 21 |
🔍 21 signal types · 21 observations collected
This report is generated from 21+ 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.