3.237.163.61
Intelligence Briefing: IP 3.237.163.61
The address was registered to Amazon Data Services Northern Virginia (AS14618, AMAZON-IAD) and geolocated to Ashburn, VA. DNS analysis confirmed the PTR record as ec2-3-237-163-61.compute-1.amazonaws.com, identifying the endpoint as a legitimate AWS EC2 instance. Network scanning detected no open ports or active services, with the infrastructure classified as firewalled.
Threat assessment indicated a low-risk reputation with zero associated blacklists, campaigns, or known attacker tags. Behavioral metrics recorded no honeypot hits, enumeration strikes, or WAF violations. Control plane data showed minimal operator risk and no DNSBL listings.
The recommendation was to allow traffic through security controls. The asset maintained a forward-confirmed reverse DNS match and a risk score of zero, consistent with legitimate cloud infrastructure.
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 | 3.224.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-237-163-61.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-237-163-61.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 | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| 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 | 0% | 0 | 0 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 8% | 2 | 2 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-25 19:55:46 UTC |
| Last Seen | 2026-09-25 19:55:46 UTC |
| Profile Built | 2026-09-25 20:06:20 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 22 |
Full dossier details are available via our API.