Threat Intelligence Briefing: IP 52.90.231.43/32
Overview:
IP address 52.90.231.43, located within the /32 CIDR block, was observed in several cybersecurity contexts. This briefing summarizes findings based on available intelligence and observation history, focusing on the relationship and neighborhood data associated with the IP.
Provider Information:
- The IP address 52.90.231.43 is associated with Amazon Web Services (AWS). This is a well-known cloud service provider used by various organizations for hosting applications and services.
Observation History:
- Traffic Patterns:
- The IP address has shown typical traffic patterns for a cloud-hosted service, with outbound connections to various regions and services within the AWS network. These patterns are consistent with normal operations of a cloud service provider.
- Security Events:
- There have been no significant security incidents directly linked to this IP address. However, it has been mentioned in reports related to scanning activities, suggesting that it may have been a target in broader network reconnaissance efforts.
Relationship Data:
- Known Associations:
- The IP address has been linked to various AWS-hosted services, including those used for legitimate business purposes. No malicious actors or threat groups have been directly associated with this IP in available data.
- DNS Records:
- DNS queries involving this IP address are typical for AWS services, pointing to legitimate AWS domains and subdomains.
Neighborhood Data:
- Adjacent IP Addresses:
- The surrounding IP addresses within the AWS network also exhibit similar traffic patterns and are associated with legitimate cloud services. No immediate red flags were detected in the neighborhood analysis.
- Geolocation:
- The IP address is geolocated in the United States, consistent with AWSβs global infrastructure distribution.
Risk Assessment:
- Based on the analysis, the IP address 52.90.231.43/32 is primarily associated with legitimate AWS services. While it has been involved in scanning activities, these do not directly implicate the IP in malicious behavior. Continuous monitoring is recommended to detect any deviations from typical traffic patterns.
Actionable Recommendations:
1. Monitor Traffic: Keep an eye on outbound traffic from this IP to detect any anomalies that may suggest misuse or compromise.
2. Validate Services: Ensure that any services hosted on this IP are legitimate and authorized by your organization.
3. Incident Response: Be prepared to investigate any alerts related to this IP address, especially if associated with unusual scanning activities.
This briefing provides a current snapshot of the threat intelligence surrounding IP 52.90.231.43/32. Continuous monitoring and analysis are advised to maintain security posture.
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 | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-52-90-231-43.compute-1.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-52-90-231-43.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 | Hosting β Infrastructure provider without advanced routing |
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 | 43% | 2 | 6 |
| routing | 54% | 1 | 32 |
| services | 15% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 32% | 10 | 49 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:04:27 UTC |
| Last Seen | 2026-06-27 07:43:51 UTC |
| Profile Built | 2026-06-28 01:49:34 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 60 |
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