108.166.240.12
Intelligence Briefing: 108.166.240.12
Ownership and Infrastructure
The subject IP, 108.166.240.12, is assigned to Amazon.com, Inc. (AS16509) within the 108.166.224.0/19 block. Geolocation data places the address in Portland, Oregon, United States. The network role is identified as hosting infrastructure with no active cloud, CDN, or proxy functions detected.
Risk Assessment
The IP maintains a Low Risk reputation with a risk score of 25. While general blacklist counts registered as zero, control plane data confirms a listing on one DNSBL among eight total lists. The surrounding subnet is classified as "mostly_clean" with an abuse density of 0.15.
Technical Observations
Port scans revealed no open ports, indicating the host is firewalled or inactive. No TLS certificates, HTTP titles, or server banners were observed. Behavioral analysis recorded zero honeypot hits, WAF violations, or enumeration strikes. The IP is not classified as a known attacker, spam source, or persistent threat actor.
Recommendation
SOC analysts should monitor the address. The combination of a low-risk score, clean neighborhood classification, and lack of active services suggests limited immediate threat, though the single DNSBL listing warrants continued observation.
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-4 |
| CIDR Block | 108.166.224.0/19 |
| 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 | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| 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 | 33% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 4 |
| reputation | 27% | 1 | 5 |
| geolocation | 33% | 2 | 4 |
| Overall | 25% | 10 | 21 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-30 07:48:35 UTC |
| Last Seen | 2026-09-18 16:04:13 UTC |
| Profile Built | 2026-09-18 16:21:44 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 33 |
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