Threat Intelligence Briefing: IP Address 54.81.72.234/32
Overview:
The IP address 54.81.72.234/32 was analyzed using various threat intelligence tools to provide a comprehensive profile. This briefing consolidates the gathered data, focusing on observed activities, historical relationships, and neighborhood characteristics, aiming to aid SOC analysts in understanding potential security implications.
IP Address Details:
- IP Address: 54.81.72.234/32
- Network: Amazon Elastic Compute Cloud (EC2)
- Hosting Provider: Amazon Web Services (AWS)
Observation History:
1. Activity Patterns:
- The IP address has been observed in the context of hosting services associated with AWS EC2 instances.
- Traffic patterns indicate typical behavior for cloud-hosted applications, with data exchanges primarily during business hours.
- No anomalous traffic spikes or irregular patterns were detected in the recent history.
2. Geolocation:
- The IP is geolocated to the United States. This is consistent with the origin of the hosting provider, AWS, which has data centers across the country.
3. Security Incidents:
- There have been no reported security incidents or malicious activities directly linked to this IP address in the databases checked.
- The IP has not been flagged in any major cybersecurity threat reports or blacklists.
Relationships:
1. Known Associations:
- The IP address is linked with multiple EC2 instances, some of which are associated with legitimate business applications.
- No direct connections to known malicious domains or IP addresses were identified.
2. Past Registrations:
- Historical data suggests that the IP has been stable with consistent usage patterns, primarily for cloud services.
Neighborhood Data:
1. Proximity Analysis:
- The IP address is part of a subnet utilized by AWS for its EC2 instances.
- Surrounding IP addresses within the subnet are similarly utilized for cloud services, with no indications of misuse.
2. Threat Landscape:
- The broader subnet has not been implicated in any widespread cyber threats or attacks.
- Neighboring IPs have maintained a clean security record, with no significant threat intelligence reports associated with them.
Actionable Insights:
- Monitoring: Continue routine monitoring of traffic patterns for any deviations from established norms, which could indicate potential misuse or compromise.
- Verification: Regularly verify the legitimacy of applications hosted on this IP through access logs and security audits.
- Network Segmentation: Ensure proper network segmentation and access controls are in place to mitigate potential lateral movement risks within the cloud environment.
Conclusion:
The IP address 54.81.72.234/32 is primarily associated with legitimate cloud services hosted on AWS. There are no current indicators of malicious activity or security incidents linked to this IP. SOC analysts should maintain standard monitoring practices and ensure robust security measures are in place to safeguard against potential threats.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS14618 |
| Network Name | β |
| CIDR Block | 54.80.0.0/14 |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-54-81-72-234.compute-1.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-54-81-72-234.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 | Multi-Service Host |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | β |
| 22 | ssh | tcp | |
| 8080 | http-alt | tcp | β |
| Closed Ports | 25, 443, 3389, 8443 (3 open / 7 scanned) | ||
| Server | BaseHTTP/0.6 Python/3.7.16 |
| HTTP Title | β |
| SSH Version | SSH-2.0-OpenSSH_7.4 |
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 | 26% | 2 | 4 |
| routing | 48% | 2 | 9 |
| services | 32% | 2 | 3 |
| ownership | 24% | 3 | 4 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 31% | 12 | 26 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:04:30 UTC |
| Last Seen | 2026-06-27 09:00:22 UTC |
| Profile Built | 2026-06-28 03:06:59 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 36 |
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