52.40.38.107
Intelligence Briefing: IP 52.40.38.107
The address was associated with Amazon Technologies Inc. (ASN 16509) and identified as web server infrastructure. PTR records resolved the hostname to ec2-52-40-38-107.us-west-2.compute.amazonaws.com. Port 443/tcp was open with HTTPS service enabled.
Threat analysis indicated a low-risk profile with a reputation score of 0. No blacklist hits, known campaigns, or active attacker indicators were recorded. DNS hygiene was rated good with SPF and DMARC records present. The TLS certificate was issued by DigiCert for the subject CN=*.samsungqbe.com.
Data contradictions were observed. Geolocation data placed the host in the United States (Portland, OR), while the TLS certificate country code indicated South Korea. No geographic consensus existed across sources.
Behavioral analysis showed zero honeypot hits, enumeration strikes, or WAF violations. The address was not persistently malicious. Recommendations indicated monitoring due to signal contradictions, though the overall severity was rated low.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 52.0.0.0/10 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-52-40-38-107.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-52-40-38-107.us-west-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.samsungqbe.comsamsungqbe.com |
| Valid From | 2026-07-15T00:00:00+00:00 |
| Valid Until | 2027-01-29T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
| Serial Number | 0EA6F5AB0FC6174A5938B847D86047EE |
| Thumbprint | 6751CDE06C721A8EA7377A5332E9CC77C468BDB0 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 4% | 1 | 1 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims KR but primary geo says US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-17 16:02:43 UTC |
| Last Seen | 2026-09-17 16:02:43 UTC |
| Profile Built | 2026-09-17 16:14:13 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.