13.35.25.5
Intelligence records identified IP 13.35.25.5/32 as a legitimate Amazon Web Services endpoint associated with Amazon CloudFront infrastructure. Ownership data confirmed Amazon.com, Inc. (ASN 16509) with the netname AMAZO-CF. Reverse DNS resolution identified the hostname as server-13-35-25-5.phl51.r.cloudfront.net, and forward resolution confirmed the cloudfront.net domain. Network scans detected open TCP ports 80 and 443, serving HTTP and HTTPS services respectively. The TLS certificate was issued by Amazon RSA 2048 M04 and covers the *.cloudfront.net domain. Threat intelligence feeds returned no malicious indicators, and the IP did not appear on blacklists or known campaign lists. Behavioral logs showed no honeypot hits or enumeration strikes. The associated subnet (13.35.25.0/24) maintained a clean classification with zero abuse density. Analysts classified the risk as Low Risk with a recommendation to allow
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 | 13.35.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-13-35-25-5.phl51.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-13-35-25-5.phl51.r.cloudfront.net |
🔐 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 | 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 | *.cloudfront.netcloudfront.net |
| Valid From | 2026-08-25T00:00:00+00:00 |
| Valid Until | 2027-03-10T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 015E89F2D093DD92CD82A78C09A033C6 |
| Thumbprint | 5E9C8C0323F32C16F1D3F82DAE8E8E2D88E96056 |
🎯 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 | 27% | 2 | 2 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-17 08:58:12 UTC |
| Last Seen | 2026-09-25 08:25:54 UTC |
| Profile Built | 2026-09-25 08:40:18 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 34 |
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