# IP Intelligence Briefing: 209.38.66.129
Classification: Cloud Infrastructure Endpoint | Risk Level: Low (Score: 25/100)
Date: 2026-08-12
Analyst: IPDebrief Intelligence Team
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## Executive Summary
IP address 209.38.66.129 is a cloud infrastructure endpoint hosted on DigitalOcean, LLC (ASN 14061). The IP maintains a Low Risk reputation with a risk score of 25. Recent observations indicate the address was listed on 8 blacklist sources with one high-severity listing detected on 2026-08-12 at 17:35:41 UTC. No active threat indicators or known campaign associations were identified.
## Host Profile
- Organization: DigitalOcean, LLC
- Network: DO-13 (209.38.0.0/16)
- Location: Santa Clara, California, United States
- Infrastructure Type: Cloud Compute
- Classification: Cloud Hosting Provider Environment
- ASN: 14061
## Threat Indicators
- Abuse Confidence Score: Not elevated
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Blacklist Status: Listed on 8 sources (1 high-severity listing)
- Threat Feeds: No active matches
- Campaign Associations: None detected
## Neighborhood Analysis
The /24 subnet (209.38.66.0/24) shows minimal abuse activity:
- Abuse Density: 0 (classified as mostly clean)
- Inherited Risk: 2
- Active Siblings: 1
- Threat Siblings: 1
No adjacent IP addresses returned for detailed neighbor analysis.
## Behavioral Observations
- Services: No open ports detected; endpoint appears firewalled
- DNS: No reverse resolution confirmed; no hosted domains
- TLS/HTTP: No certificates or web services exposed
- Traceroute: 30 hops to destination via Comcast transit network
## Historical Trajectory
Signal observation history captured 23 data points. The IP demonstrated consistent cloud infrastructure classification across all observations. The high-severity blacklist listing was a transient event on 2026-08-12 at 17:35:41 UTC. No persistent malicious behavior or long-term threat activity was observed.
## Risk Assessment
The IP address presents minimal operational risk. Key characteristics:
- Low-risk reputation score (25)
- Established cloud provider environment (DigitalOcean)
- No persistent threat indicators
- No known malicious campaigns
- Standard cloud infrastructure footprint
## Recommended Actions
No specific firewall rules or blocking actions recommended based on current risk profile. The IP should be allowed through standard network policies unless additional contextual signals emerge. Monitor for changes in blacklist status or behavioral patterns.
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End of Briefing
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | DigitalOcean, LLC |
| ASN | AS14061 |
| Network Name | DO-13 |
| CIDR Block | 209.38.0.0/16 |
| 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 | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 21% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 26% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-23 07:48:50 UTC |
| Last Seen | 2026-08-12 17:31:32 UTC |
| Profile Built | 2026-08-12 17:42:10 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.