13.33.200.36
Intelligence Briefing: 13.33.200.36
Classification: Benign / Cloud Infrastructure
Assessment Date: Current Profile Analysis
Risk Level: Low Risk (Risk Score: 0)
The target address 13.33.200.36 was identified as infrastructure operated by Amazon Web Services. Forward DNS resolution confirmed the hostname `server-13-33-200-36.bos50.r.cloudfront.net` within the `cloudfront.net` domain, indicating legitimate content delivery network usage. Geolocation data placed the origin in New York, US.
No malicious activity was observed during the assessment. The address returned no indicators of compromise, was not listed on any known threat feeds, and maintained a risk score of 0. Network scanning revealed no open ports or active services. Control plane analysis showed the address belongs to AS16509 with a BGP prefix of 13.33.200.0/24.
Recommendation: SOC analysts should classify this IP as benign cloud traffic. No defensive actions or blocking are recommended. Continue standard monitoring for the associated domain.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZO-CF |
| CIDR Block | 13.32.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-13-33-200-36.bos50.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-13-33-200-36.bos50.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | 6/6 domains |
| DMARC | 6/6 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
| Domains Checked | 6 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | CloudFront |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.auth0.comauth0.com |
| Valid From | 2025-11-25T00:00:00+00:00 |
| Valid Until | 2026-12-23T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 393 days |
| Serial Number | 0A60BB69731D7F22FA0E67A9842F5D69 |
| Thumbprint | EE25AB49F75A04163A296C540C30047A96AF06E9 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 42% | 2 | 6 |
| routing | 13% | 1 | 1 |
| services | 37% | 2 | 6 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 37% | 2 | 6 |
| Overall | 30% | 10 | 25 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-31 03:23:07 UTC |
| Last Seen | 2026-09-25 19:11:30 UTC |
| Profile Built | 2026-09-25 19:20:44 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 50 |
Full dossier details are available via our API.