54.163.189.223
The IP address 54.163.189.223/32 was identified as a legitimate endpoint operated by Amazon Technologies Inc. (ASN 14618) located in Ashburn, VA. Observations indicated a Low Risk reputation with a risk score of 0 and zero associations with known threat campaigns or blacklists. Reverse DNS resolution confirmed the address as `ec2-54-163-189-223.compute-1.amazonaws.com` under the `amazonaws.com` domain. The endpoint presented a web server role via HTTPS on port 443, utilizing a TLS certificate issued by Amazon RSA 2048 M04 for the `*.execute-api.us-east-1.amazonaws.com` service. Behavioral analysis reported no enumeration strikes, WAF violations, or total incidents. DNS hygiene was rated Good, with SPF and DMARC authentication configured. Security operations recommended allowing traffic with Info severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AMAZON |
| CIDR Block | 54.144.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-163-189-223.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-163-189-223.compute-1.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 | 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 | *.execute-api.us-east-1.amazonaws.com |
| Valid From | 2026-07-07T00:00:00+00:00 |
| Valid Until | 2027-01-20T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 0426AA300E3DBE365DA67587FBA7FEC3 |
| Thumbprint | 0CF2C7E11974E3A76745254496A423173F9BE038 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 40% | 2 | 3 |
| routing | 20% | 1 | 1 |
| services | 40% | 2 | 3 |
| ownership | 40% | 2 | 3 |
| reputation | 20% | 1 | 2 |
| geolocation | 40% | 2 | 3 |
| Overall | 33% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-10 18:42:06 UTC |
| Last Seen | 2026-09-20 16:56:53 UTC |
| Profile Built | 2026-09-22 19:37:06 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 33 |
Full dossier details are available via our API.