54.90.53.207
IP 54.90.53.207 was identified as a low-risk address associated with Amazon Data Services Northern Virginia (ASN 14618). Ownership records indicated a netblock of 54.90.0.0/15 registered in the Ashburn, VA, region. Reverse DNS lookup confirmed the hostname `ec2-54-90-53-207.compute-1.amazonaws.com`, indicating an Amazon EC2 instance with forward confirmation established.
Threat intelligence feeds returned no indicators. The address was not listed on any blacklists, was not identified as a Tor exit node, and no known campaigns were correlated. Behavioral analysis showed zero honeypot hits, enumeration strikes, or WAF violations. The service purpose was classified as firewalled, with no open ports, server banners, or active web services observed.
Based on the forward-confirmed reverse DNS and absence of malicious activity, the address was classified as a legitimate endpoint. The recommended action was to allow traffic. The risk score was recorded as 0, and the overall classification remained consistent with a very low threat profile.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS14618 |
| Network Name | AMAZON-IAD |
| CIDR Block | 54.90.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-90-53-207.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-90-53-207.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 | 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 | *.api.smartthings.com |
| Valid From | 2026-05-20T00:00:00+00:00 |
| Valid Until | 2026-12-03T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 051AF4EF554C89EBA7FF3BB4B88F74C3 |
| Thumbprint | 767D95E45B213E6C921D73FEFD49FC10C1C0A128 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-09 19:50:35 UTC |
| Last Seen | 2026-09-09 19:50:35 UTC |
| Profile Built | 2026-09-09 19:59:12 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 23 |
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