IP Intelligence Briefing: 159.89.91.190
Date: 2026-06-11
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Provider: DigitalOcean (ASN 14061)
- Geolocation: New Jersey, USA (North Bergen)
- Network Role: Cloud compute instance (Hosting/Web Server)
- Threat Indicators: Clean (no malware, spam, or known attacker associations)
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**2. Observed Activity**
- TLS Certificate: Valid Letβs Encrypt certificate for `doblechevron.cl` (SANs: `doblechevron.cl`, `www.doblechevron.cl`).
- HTTP Services: Open port 443 (HTTPS); no server banner or HTTP title detected.
- DNS: No email authentication (SPF/DKIM) configured.
- Connection Issues: Multiple "connection_failed" attempts for HTTPS (potential misconfiguration or temporary outages).
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**3. Network Context**
- Subnet: 159.89.91.190/24
- Subnet Abuse Density: 0.5 (moderate risk; 1/2 active IPs flagged).
- Neighbors:
- 159.89.91.236: Risk score 30 (higher risk; monitor for lateral movement).
- BGP: Stable route (DigitalOcean ASN 14061); no route hijacking detected.
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**4. Historical Trends**
- Recent Changes:
- 2026-06-11: HTTPS connection failures (potential misconfigurations).
- 2026-06-01: Clean network scan (no threats detected).
- Stability: No persistent malicious activity; low-risk baseline.
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**5. Recommendations**
- Monitor Neighbor: 159.89.91.236 (higher risk score).
- Verify HTTPS Configuration: Investigate connection failures for `doblechevron.cl`.
- Validate Certificate: Ensure Letβs Encrypt certificate is correctly configured and trusted.
- Check DNSSEC: Confirm DNSSEC validation is enabled for subdomain security.
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Conclusion:
159.89.91.190 is a legitimate DigitalOcean cloud server with no active threats. However, the subnet contains a higher-risk neighbor, and the HTTPS service requires further investigation. No immediate action is required, but ongoing monitoring is advised.
Tool Sources: IPDebrief (profile, history, relationships, neighbors).
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | DigitalOcean, LLC |
| ASN | AS14061 |
| Network Name | DIGITALOCEAN-159-89-0-0 |
| CIDR Block | 159.89.0.0/16 |
| RIR | ARIN |
| Country | United States |
| 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 |
|---|---|---|---|
| 443 | https | tcp | β |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | doblechevron.clwww.doblechevron.cl |
| Valid From | 2026-05-07T16:20:08+00:00 |
| Valid Until | 2026-08-05T16:20:07+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 89 days |
| Serial Number | 05EF0E66899FD13684E4D3834C4E5AAE5927 |
| Thumbprint | E01C4BA83B62D11D7EA8A545F442E5541C10C625 |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 31% | 2 | 3 |
| Overall | 25% | 10 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-29 12:04:19 UTC |
| Last Seen | 2026-06-29 06:22:55 UTC |
| Profile Built | 2026-06-29 06:33:11 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
Full dossier details are available via our API.