# IPDEBRIEF INTELLIGENCE BRIEFING
Target: 104.28.158.16/32
Date: 2026-07-30
Classification: Low Risk / CDN Infrastructure
---
## Executive Summary
IP 104.28.158.16 is a Cloudflare CDN edge node operating from France with no malicious activity indicators. The IP belongs to the 104.28.158.0/24 subnet (ASN 13335) and demonstrates consistent CDN infrastructure characteristics with zero risk score and minimal neighborhood abuse density (0.07). No security actions recommended.
---
## Network Profile
| Attribute | Value |
|---|---|
| **IP Address** | 104.28.158.16/32 |
| **Risk Score** | 0 |
| **ASN** | 13335 |
| **Organization** | Cloudflare, Inc. |
| **CIDR Block** | 104.16.0.0/12 |
| **Infrastructure Type** | CDN |
| **Geolocation** | Aulnay-sous-Bois, Île-de-France, FR |
| **DNSSEC** | Valid |
| **Blacklist Count** | 0 |
---
## Infrastructure Classification
- CDN Status: Active (confirmed)
- Cloud/Hosting: Cloud infrastructure detected
- Open Ports: None
- Services: Firewalled/No Services exposed
- PTR Records: None
- Forward Resolution: None
---
## Threat Indicators
| Indicator | Status |
|---|---|
| Known Attacker | No |
| Tor Exit Node | No |
| Spam Source | No |
| Blacklisted | No |
| Campaign Affiliation | None |
| Abuse Confidence Score | N/A |
---
## Neighborhood Analysis (104.28.158.0/24)
- Total Siblings: 43 IPs
- Abuse Density: 0.07 (7%)
- Risk Distribution: 3 high-risk, 26 medium-risk, 12 low-risk neighbors
- Notable Neighbors:
- 104.28.158.14: Risk Score 80
- 104.28.158.123: Risk Score 80
- 104.28.158.228: Risk Score 80
---
## Observation History
- Total Observations: 11
- Recent Activity: All from 2026-07-30
- Ownership Changes: 0
- Threat Persistence: None
- Signals Confirmed:
- CDN infrastructure type
- Cloudflare organization ownership
- France geolocation
- ASN 13335
---
## Network Relationships
- CLOUDFLARENET: Same network classification
- Related Entities: None detected
---
## Security Recommendations
No actions required. This IP represents legitimate CDN infrastructure with no observed malicious behavior. Standard allow policies for CDN traffic are appropriate.
---
## Analyst Notes
The target IP is a standard Cloudflare edge node. The 0.07 abuse density in the /24 subnet indicates normal CDN traffic patterns with some elevated risk neighbors that may warrant monitoring. No immediate threat mitigation needed.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Network Name | CLOUDFLARENET |
| CIDR Block | 104.16.0.0/12 |
| 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 | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-26 15:19:41 UTC |
| Last Seen | 2026-07-30 07:52:13 UTC |
| Profile Built | 2026-07-30 08:06:21 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.