## IP Intelligence Briefing: 54.81.192.227/32
Classification: Cloud Infrastructure (AWS EC2) | Risk Level: Low | Date of Assessment: 2026-08-12
Executive Summary
The target IP 54.81.192.227 is identified as an Amazon Web Services cloud compute instance deployed in Ashburn, Virginia. The asset presents a low-risk profile with no detected malicious activity, threat indicators, or blacklist associations. The IP operates within a standard AWS infrastructure environment with no evidence of abuse or compromise.
Network Ownership & Classification
- Organization: Amazon Technologies Inc. (ASN: 14618)
- Network: AMAZON-2011L (54.64.0.0/11)
- Infrastructure Type: CloudCompute
- Provider Classification: Amazon Web Services
- DNS PTR Record: ec2-54-81-192-227.compute-1.amazonaws.com
The IP is properly registered within AWS's cloud infrastructure and resolves to a standard Amazon EC2 hostname, consistent with legitimate cloud service operations.
Threat Assessment
- Overall Risk Score: 25/100 (Low Risk)
- Blacklist Count: 0
- Known Attacker Status: Negative
- Spam Source Status: Negative
- Tor Exit Node: No
- Threat Indicators: None detected
No threat intelligence feeds have flagged this address. The absence of open ports and services suggests the instance is properly configured or is in a state where services are not exposed.
Geolocation Data
- Country: United States (US)
- Region: Virginia (VA)
- City: Ashburn
- Coordinates: 39.04°N, 77.49°W
- Timezone: America/New_York
Geolocation data shows consensus across multiple sources with plausible validation. The location aligns with AWS's major data center footprint in Northern Virginia.
Control Plane & Routing
- BGP Prefix: 54.80.0.0/14
- Route Stability: Minor fluctuations observed
- DNSSEC Valid: Yes
- Operator Score: 0.2609 (Basic)
The IP maintains stable routing through Amazon's network infrastructure with proper DNSSEC validation.
Neighborhood Analysis (54.81.192.0/24)
- Abuse Density: 0 (Clean)
- Classification: Mostly Clean
- Active Siblings: 1
- Threat Siblings: 1
The surrounding /24 subnet shows minimal abuse activity, consistent with typical AWS infrastructure patterns where some sibling IPs may be actively used while others remain dormant.
Historical Observations
Analysis of 24 historical observations reveals consistent low-risk signals with no persistent malicious activity. The IP demonstrates stable ownership characteristics and maintains a clean reputation trajectory. No significant changes in geolocation, DNS configuration, or threat posture have been observed.
Related Entities
The relationship graph indicates associations with:
- DNS hostname: ec2-54-81-192-227.compute-1.amazonaws.com
- Network: AMAZON-2011L
- ASN: 14618 (AMAZON-AES)
These relationships confirm the IP operates within Amazon's cloud network architecture.
Recommended Actions
No immediate security actions required. The IP represents legitimate AWS cloud infrastructure with no indicators of compromise. Routine monitoring is sufficient.
Analyst Notes: This is a standard AWS EC2 instance. If this IP appears in logs as a source of suspicious activity, investigate the context of the traffic rather than blocking the IP itself, as legitimate cloud instances may have legitimate business communications.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AMAZON-2011L |
| CIDR Block | 54.64.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-54-81-192-227.compute-1.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-54-81-192-227.compute-1.amazonaws.com |
π DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 β Basic operator with some routing infrastructure |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 25% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 27% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-22 19:33:20 UTC |
| Last Seen | 2026-08-12 17:17:48 UTC |
| Profile Built | 2026-08-12 17:31:45 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 27 |
Full dossier details are available via our API.