18.161.34.41
Intelligence Briefing: 18.161.34.41/32
Ownership records linked the address to Amazon.com, Inc. (AS16509) within the AMAZON-CF network block. DNS resolution and server banners confirmed the address operated as CloudFront web server infrastructure, listening on TCP ports 80 and 443. Threat assessments recorded a low-risk reputation score of 20 with zero blacklist listings. Behavioral analysis detected no honeypot strikes, enumeration attempts, or WAF violations.
A geolocation contradiction was identified where reported Washington, US coordinates conflicted with physical Round-Trip Time measurements. Despite this inconsistency, the address showed no signs of active malicious behavior. The recommended action was to monitor the address with low severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Network Name | AMAZON-CF |
| CIDR Block | 18.160.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server-18-161-34-41.bos50.r.cloudfront.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server-18-161-34-41.bos50.r.cloudfront.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 38% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 38% | 2 | 5 |
| ownership | 27% | 2 | 4 |
| reputation | 32% | 1 | 5 |
| geolocation | 38% | 2 | 5 |
| Overall | 31% | 10 | 25 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-05 15:53:51 UTC |
| Last Seen | 2026-09-20 03:16:39 UTC |
| Profile Built | 2026-09-23 03:09:21 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 40 |
Full dossier details are available via our API.