# INTELLIGENCE BRIEFING: 54.172.45.122/32
Date: June 2026
Classification: Standard Threat Assessment
Risk Level: LOW (Score: 0/10)
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## EXECUTIVE SUMMARY
Intellect analysis confirms 54.172.45.122 is a legitimate Amazon Web Services (AWS) cloud compute infrastructure asset. No malicious indicators, threat activity, or suspicious behavior detected. The IP represents standard cloud infrastructure with appropriate security controls in place.
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## INFRASTRUCTURE PROFILE
| Attribute | Value |
|---|---|
| **IP Address** | 54.172.45.122/32 |
| **Organization** | Amazon Technologies Inc. |
| **ASN** | AS14618 (amazon.com inc.) |
| **CIDR Block** | 54.144.0.0/12 |
| **Network Role** | Cloud Compute (EC2 Instance) |
| **Geolocation** | Ashburn, VA, US (39.04°N, 77.49°W) |
| **DNS Hostname** | ec2-54-172-45-122.compute-1.amazonaws.com |
---
## THREAT ASSESSMENT
Threat Indicators: None detected
- Blacklist count: 0
- Known attacker: No
- Spam source: No
- Tor exit node: No
- Abuse confidence score: Not applicable
Network Classification:
- Cloud infrastructure: Yes
- Hosting service: Yes
- Proxy/VPN: No
- Residential: No
- Bogon: No
Services: No open ports detected. Instance is firewalled with no accessible services.
---
## OBSERVATION HISTORY
Analysis of 21 historical observations reveals:
- Reputation Consistency: Maintained low-risk status throughout observation period
- Listings: 8 DNSBL listings detected, all associated with cloud infrastructure (false positives expected for EC2 instances)
- Geolocation: Consistent Ashburn, VA reporting across all probes
- Stability: No ownership changes or persistent malicious activity detected
Temporal Analysis: No threat persistence indicators. Average ownership days and threat observation count both zero.
---
## NETWORK RELATIONSHIPS
Related Entities (13 total):
- DNS associations exclusively to ec2-54-172-45-122.compute-1.amazonaws.com
- Network associations to AMAZON (AS14618)
- No external malicious relationships identified
- No certificate anomalies or correlated threat IPs
---
## SUBNET ANALYSIS
Subnet: 54.172.45.0/24
- Abuse Density: 0 (Clean)
- Active Siblings: 0
- Threat Siblings: 0
- Overall Classification: Clean
Neighboring IP analysis shows no elevated risk within the /24 subnet, consistent with AWS infrastructure deployment patterns.
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## SECURITY RECOMMENDATIONS
Actionable Items: None required
- No firewall rules recommended
- No blocking actions advised
- Standard monitoring practices sufficient
SOC Analyst Guidance:
This IP represents legitimate AWS cloud infrastructure. Standard traffic from this address should be permitted. No immediate security actions warranted. Continue monitoring for any behavioral changes that would deviate from expected cloud compute patterns.
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## CONTROL PLANE DATA
| Metric | Value |
|---|---|
| **BGP Prefix** | 54.172.0.0/15 |
| **Operator Score** | 0.2609 (Basic) |
| **Route Stability** | False |
| **RPKI State** | Not validated |
| **DNSSEC Valid** | Yes |
| **DNSBL Listed** | 8 lists (cloud infrastructure listings) |
---
END BRIEFING
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 |
| CIDR Block | 54.144.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-54-172-45-122.compute-1.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-54-172-45-122.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 | Infrastructure / Datacenter |
| 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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 24% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-06-06 01:24:35 UTC |
| Last Seen | 2026-06-29 15:01:25 UTC |
| Profile Built | 2026-06-29 15:17:45 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 31 |
Full dossier details are available via our API.