# IP Intelligence Briefing: 34.242.188.73/32
## Executive Summary
This IP address is associated with Amazon Web Services cloud infrastructure in Dublin, Ireland (eu-west-1 region). The IP presents a low-risk profile (risk score: 25) with no known malicious indicators. Analysis confirms this is a legitimate AWS cloud compute instance with no active threat indicators, open ports, or abuse history.
## Ownership and Infrastructure
- Organization: Amazon Data Services Ireland Limited (ASN 16509)
- Netblock: AMAZON-DUB (34.240.0.0/13)
- Infrastructure Type: Cloud Compute (AWS EC2)
- Geolocation: Dublin, Ireland (53.35°N, -6.26°W)
- CIDR Block: 34.240.0.0/13
## Threat Assessment
Risk Score: 25/100 (Low Risk)
Threat Indicators: None detected
- Blacklist count: 0
- Known attacker: False
- Spam source: False
- Tor exit node: False
- Abuse confidence score: Not applicable
Network Classification: Cloud provider infrastructure with firewalled/no services exposure. The IP resolves to hostname `ec2-34-242-188-73.eu-west-1.compute.amazonaws.com`.
## Observations and History
Signal observation history reveals 27 data points spanning recent monitoring periods. Key observations include:
- Consistent ASN 16509 (Amazon.com, Inc.) attribution
- BGP route propagation through AS34549 with origin ASN 16509
- Route stability confirmed (isMoas: false)
- Geographic consensus shows Dublin, IE with 150km accuracy radius
## DNS and Email Reputation
- Forward Resolution: ec2-34-242-188-73.eu-west-1.compute.amazonaws.com
- PTR Record: ec2-34-242-188-73.eu-west-1.compute.amazonaws.com
- Email Authentication: SPF and DMARC records present
- DNSBL Status: Listed on 1 of 8 major lists (likely false positive for cloud infrastructure)
## Neighborhood Analysis
- Subnet: 34.242.188.73/24
- Abuse Density: 1 (low)
- Classification: Mostly clean
- Active Siblings: 1
- Threat Siblings: 1
## Network Relationships
53 relationships identified, primarily DNS associations to the same AWS hostname and network-level connections to AMAZON-DUB infrastructure.
## Security Actions
No specific blocking or filtering actions recommended. This IP represents legitimate AWS cloud infrastructure. Standard cloud provider allow-listing policies apply.
## Intelligence Narrative
IP 34.242.188.73 is a low-risk AWS cloud compute instance deployed in the Dublin region (eu-west-1). The address belongs to Amazon's legitimate infrastructure and shows no evidence of malicious activity. DNS resolution confirms association with the standard AWS EC2 hostname pattern. The IP exhibits stable BGP routing and consistent ASN attribution. No firewall rules or blocking actions are warranted for this address. SOC teams should treat this as benign cloud infrastructure and exclude from threat monitoring lists.
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*Analysis based on IPDebrief intelligence platform data. All findings derived from automated signal collection and correlation.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Amazon Data Services Ireland Limited |
| ASN | AS16509 |
| Network Name | AMAZON-DUB |
| CIDR Block | 34.240.0.0/13 |
| RIR | ARIN |
| Country | Ireland |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | ec2-34-242-188-73.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | ec2-34-242-188-73.eu-west-1.compute.amazonaws.com |
๐ DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 35% | 2 | 3 |
| services | 15% | 2 | 2 |
| ownership | 35% | 3 | 5 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 25% | 12 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-27 19:22:36 UTC |
| Last Seen | 2026-06-29 04:45:19 UTC |
| Profile Built | 2026-06-29 04:58:16 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 28 |
Full dossier details are available via our API.