172.67.216.36
Intelligence gathered on 2026-09-24 shows IP 172.67.216.36/32 is associated with Cloudflare, Inc. (ASN 13335, CLOUDFLARENET). The address operates as a Web Server within a CDN infrastructure block (172.64.0.0/13), located in the United States (Region CA).
The IP exhibited a low-risk reputation with a score of 30. Scanning revealed open TCP ports 80, 443, 8080, and 8443. Server banners identified the service as Cloudflare. No reverse DNS resolution was confirmed. Threat indicators showed zero blacklists, no known attacker associations, and no identified spam sources. Behavioral metrics recorded zero honeypot hits, enumeration strikes, or WAF violations.
Although the overall risk remained low, the control plane assessment suggested moderate risk requiring rate-limiting measures. No malicious intent was classified due to insufficient specific activity data.
Analysts were advised to implement rate-limiting policies (e.g., 5 requests per minute) to manage potential traffic volume, despite the address not being a direct threat actor.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Network Name | CLOUDFLARENET |
| CIDR Block | 172.64.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 8080 | http-alt | tcp | — |
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 3389 (4 open / 7 scanned) | ||
| Server | cloudflare |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 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 |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-24 10:31:09 UTC |
| Last Seen | 2026-09-24 10:31:09 UTC |
| Profile Built | 2026-09-24 10:44:32 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.