35.162.4.223
Target IP 35.162.4.223 was identified as an Amazon Web Services endpoint belonging to AS16509 (Amazon.com, Inc.) within the 35.160.0.0/13 CIDR block. Geolocation data placed the infrastructure in Boardman, Oregon, United States, while TLS certificate metadata associated the certificate with Samsung Electronics Co., Ltd. located in Gyeonggi-do, South Korea. This geographic discrepancy resulted in a mixed signals coherence assessment.
The endpoint presented a single open port 443 (HTTPS). A TLS certificate issued by Sectigo was observed, subjecting `*.samsungcloud.com`. DNS resolution confirmed the hostname `ec2-35-162-4-223.us-west-2.compute.amazonaws.com`. No malicious indicators were recorded, including zero blacklist hits, zero known campaigns, and no threat actor attribution. The IP maintained a low-risk reputation with a risk score of 0.
The neighborhood classification remained clean with zero threat siblings. Despite the legitimate infrastructure classification and lack of observed abuse, the recommendation was to monitor the endpoint due to conflicting signal sources regarding location and ownership. Continued observation was advised to resolve the signal discrepancies.
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-ZPDX9 |
| CIDR Block | 35.160.0.0/13 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-35-162-4-223.us-west-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-35-162-4-223.us-west-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/3 domains |
| DMARC | 3/3 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 3 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | *.samsungcloud.comsamsungcloud.com |
| Valid From | 2026-09-07T00:00:00+00:00 |
| Valid Until | 2027-03-24T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 198 days |
| Serial Number | 7AFA9F14AE3DDA1FB02ADB5E78837276 |
| Thumbprint | AF00399B14B8835A96E0387655E1630BD2668B21 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 43% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 33% | 2 | 4 |
| reputation | 28% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 31% | 10 | 20 |
| 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 | 2026-09-18 00:29:04 UTC |
| Last Seen | 2026-09-25 07:06:42 UTC |
| Profile Built | 2026-09-25 07:22:46 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 35 |
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