IP Intelligence Briefing: 139.185.59.41
Date: 2026-06-09
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**1. Core Profile**
- Risk Rating: Moderate (Risk Score: 50)
- Ownership: Owned by Oracle Corporation (ASN 31898).
- Geolocation:
- Country: US (but reported as Dubai, potential discrepancy).
- Region: Dubai, City: Dubai.
- Network Role: Oracle Cloud Compute instance (Hosting, CloudCompute).
- Services:
- Open ports: HTTP (80), HTTPS (443), SSH (22).
- SSL Certificate:
- Issuer: Let's Encrypt (CN=E8).
- Subject: constromecherp.com.
- SANs: constromecherp.com, www.constromecherp.com.
- Server Fingerprint: nginx/1.18.0 (Ubuntu).
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**2. Threat Observations**
- Historical Signals:
- Listed in 8 threat feeds (1 high-severity listing).
- Observed in Abu Dhabi (AE) with "malicious" reputation (AlienVault OTX).
- HTTP server returned 502 Bad Gateway (likely misconfiguration).
- No Active Threats:
- No current indicators of compromise (IOC), spam, or Tor exit nodes.
- No known campaigns or malware signatures linked.
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**3. Network Relationships**
- Subnet: 139.185.59.41/24 (Oracle-owned subnet).
- Connected Entities:
- Linked to ORACLE-CORP network (ASN 31898).
- No direct relationships to other IPs, domains, or organizations.
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**4. Neighborhood Analysis**
- Subnet Abuse Density: 0% (no malicious activity in 139.185.59.0/24).
- Neighbors: None (IP is standalone /32).
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**5. Recommendations**
- Monitor: Track for changes in threat feed listings or unexpected traffic patterns.
- Verify Geolocation: Discrepancy between reported US location and Dubai city field.
- Secure Server: Ensure HTTP 502 error is resolved (e.g., misconfigured reverse proxy).
- Check Certificates: Validate Let's Encrypt certificate validity and SANs.
Note: No immediate mitigation required, but ongoing monitoring is advised due to historical threat feed activity.
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*Generated by IPDebrief Threat Intelligence Platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Oracle Corporation |
| ASN | AS31898 |
| Network Name | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | β |
| 443 | https | tcp | β |
| 22 | ssh | tcp | |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | nginx/1.18.0 (Ubuntu) |
| HTTP Title | β |
| SSH Version | SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.13 |
π TLS Certificate
| SANs | constromecherp.comwww.constromecherp.com |
| Valid From | 2026-04-28T05:55:23+00:00 |
| Valid Until | 2026-07-27T05:55:22+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 89 days |
| Serial Number | 06C7E0DCCDD548D457D3E925C1410154FD33 |
| Thumbprint | 38BE1461DC83E1E1E970AE3B4B15578F3AF3A3E7 |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 26% | 2 | 3 |
| ownership | 24% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 27% | 2 | 3 |
| Overall | 23% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-20 22:12:01 UTC |
| Last Seen | 2026-06-28 12:32:31 UTC |
| Profile Built | 2026-06-29 06:37:54 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 25 |
Full dossier details are available via our API.