199.232.39.52
Analysts assessed IP 199.232.39.52/32 as a Low Risk asset with a risk score of 25. The address is attributed to Fastly, Inc. (ASN 54113), identified as a Content Delivery Network (CDN) provider. Network scans revealed open ports 80 and 443 with a server banner indicating Varnish software. TLS inspection confirmed a certificate issued by Certainly Intermediate R1 for the subject t.sni-820-default.ssl.fastly.net.
Verification processes identified a contradiction between geolocation and network performance. Geolocation data placed the host 5,968.4 km away from the probe, while Round Trip Time measurements of 16ms fell below the minimum physical requirement of 119.4ms for that distance. Despite empty threat indicators and a null abuse confidence score, the system classified the host as a "Suspicious Host." DNS records showed SPF and DMARC configurations were present, though DNSSEC and CAA records were absent. Recommendations indicated analysts should monitor the address for changes due to signal contradictions, maintaining a Very Low overall data confidence of 0.225.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Fastly, Inc. |
| ASN | AS54113 |
| Network Name | SKYCA-3 |
| CIDR Block | 199.232.0.0/16 |
| 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 | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| 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 | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Varnish |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | t.sni-820-default.ssl.fastly.net |
| Valid From | 2026-08-30T02:18:06+00:00 |
| Valid Until | 2026-09-29T02:18:05+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 29 days |
| Serial Number | 78DEFC5F5EF88F539B907A8BA9BBA6E6CF8E |
| Thumbprint | 2783833229D2D3A7CF5A95E2B5B44BE592BE7943 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 26% | 10 | 17 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-09 01:12:48 UTC |
| Last Seen | 2026-09-16 03:40:19 UTC |
| Profile Built | 2026-09-16 03:58:14 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 30 |
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