172.64.33.241
The IP address 172.64.33.241 was identified as infrastructure owned by Cloudflare, Inc. (ASN 13335, CLOUDFLARENET). The system classified the node as a Content Delivery Network (CDN) with a Low Risk reputation score of 30. Network analysis observed open ports 80, 443, 8080, and 8443, returning a "cloudflare" server banner.
While the control plane indicated one DNSBL listing among eight total lists and the neighborhood classification was mostly_clean with an abuse density of 0.1667, the threat classification labeled the host as "Suspicious Host" with moderate attribution confidence. Behavioral analysis recorded no WAF violations, enumeration strikes, or honeypot hits.
Despite the clean subnet profile, the recommended action was to rate-limit traffic with a medium severity rating due to moderate risk considerations. The profile remained live as of September 22, 2026.
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 | major.ns.cloudflare.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | major.ns.cloudflare.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 2 domains |
☁️ 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 24% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-15 04:27:11 UTC |
| Last Seen | 2026-09-22 19:00:37 UTC |
| Profile Built | 2026-09-22 19:11:48 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 32 |
Full dossier details are available via our API.