# IP INTELLIGENCE BRIEFING
Target: 38.133.142.105/32
Report Date: Current Analysis
Classification: Low Risk Infrastructure
---
## EXECUTIVE SUMMARY
IP 38.133.142.105 is a low-risk infrastructure address belonging to Cogent Communications, LLC. The IP demonstrates a risk score of 25/100, with no active threat indicators, no blacklist associations, and a clean neighborhood profile. No actionable firewall rules are recommended at this time.
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## OWNERSHIP & REGISTRATION
- Organization: Cogent Communications, LLC
- ASN: 203919 (AS174)
- Network Block: 38.0.0.0/8 (COGENT-A)
- RIR: ARIN
- Abuse Contact: Available via RDAP
- Network Classification: Provider/Infrastructure
---
## GEOLOCATION ANALYSIS
- Primary Location: Romania (RO), Ilfov Region, Voluntari
- Accuracy Radius: 2,500 km
- Geo Source Count: 2
- Consensus: Validated across multiple sources
- Operator Score: 0.1304 (Minimal)
---
## THREAT ASSESSMENT
| Indicator | Status |
|---|---|
| Risk Score | 25 (Low Risk) |
| Blacklist Count | 0 |
| Tor Exit Node | No |
| Known Attacker | No |
| Spam Source | No |
| Abuse Confidence | Not Applicable |
| Known Campaigns | None Detected |
---
## NETWORK SERVICES & DNS
- Open Ports: None detected
- TLS Certificate: Not present
- HTTP Title: Not detected
- PTR Hostnames: None
- Forward Resolution: Failed (0 records)
- Hosted Domains: 0
- Email Auth: SPF/DMARC not configured
- Service Purpose: Firewalled / No Services
---
## NEIGHBORHOOD ANALYSIS
Subnet: 38.133.142.0/24
| Metric | Value |
|---|---|
| Abuse Density | 0.0 (Clean) |
| Classification | Clean |
| Total Siblings | 3 |
| Active Siblings | 1 |
| Threat Siblings | 0 |
Neighbor Risk Profile:
- 38.133.142.84: Risk Score 25, Authority Score 50
- 38.133.142.106: Risk Score null, Authority Score null
The subnet demonstrates minimal abuse activity with only one active sibling IP showing low-risk characteristics.
---
## OBSERVATION HISTORY
Total Observations: 14 signals
Recent activity includes:
- Traceroute attempts (30 hops, target unreachable)
- Network classification validation (no CDN, VPN, proxy, Tor, or cloud services)
- Ownership stability verification
- Operator scoring (0.1304)
- AlienVault OTX signal with US country attribution and reputation score 0
No persistent malicious activity or threat persistence indicators detected.
---
## RELATIONSHIP GRAPH
All discovered relationships link to the same network (COGENT-A). No external associations to:
- Hostnames
- Organizations
- Certificates
---
## RECOMMENDED ACTIONS
Current Risk Level: Low (25/100)
Firewall Recommendations: No specific rules generated. The IP is classified as clean infrastructure with no active threats.
SOC Guidance: Monitor for changes in risk profile. The IP currently represents legitimate provider infrastructure with no malicious activity indicators. Standard monitoring practices apply.
---
Analysis Complete. No immediate threat action required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Cogent Communications, LLC |
| ASN | AS203919 |
| Network Name | COGENT-A |
| CIDR Block | 38.0.0.0/8 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 26% | 7 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-29 16:42:07 UTC |
| Last Seen | 2026-08-02 17:02:34 UTC |
| Profile Built | 2026-07-30 23:12:04 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.