3.253.240.223
# IP Intelligence Briefing: 3.253.240.223
## Executive Summary
IP address 3.253.240.223 is identified as a low-risk AWS cloud compute instance. The IP belongs to Amazon Web Services Ireland (Dublin) and exhibits no threat indicators. No security action is recommended at this time.
## Risk Assessment
- Risk Score: 0 (Low Risk)
- Provider Score: 0
- Authority Score: 0
- Stability Score: 0
- Classification: Clean
## Ownership & Infrastructure
- Organization: Amazon Data Services Ireland Limited
- ASN: 16509 (AMAZON-03)
- CIDR Block: 3.248.0.0/13
- RIR: ARIN
- Infrastructure Type: CloudCompute
- Network Role: AWS EC2 Instance
- Geolocation: Dublin, Ireland (IE)
## Network Analysis
- DNS PTR: ec2-3-253-240-223.eu-west-1.compute.amazonaws.com
- Forward Resolution: Confirmed
- Open Ports: None detected (firewalled/no services)
- TLS Certificate: None
- Service Banner: None
## Threat Indicators
- Abuse Confidence Score: None
- Blacklist Count: 0
- Known Campaigns: None
- Tor Exit Node: No
- Known Attacker: No
- Spam Source: No
- Threat Feeds: None
## Subnet Neighborhood (3.253.240.0/24)
- Abuse Density: 0
- Classification: Clean
- Total Siblings: 1
- Active Siblings: 0
- Threat Siblings: 0
- High/Medium/Low Risk Distribution: 0/0/1
## Observation History
Recent observations indicate stable behavior with no escalation in risk profile:
- Latest Observation: 2026-06-16
- Subnet Classification: Consistently clean
- Threat Persistence: 0 days
- Ownership Changes: 0
- Route Stability: Unstable (0 route changes in 30 days)
## Related Entities
- Network Relationships: AMAZON-DUB (multiple same-network associations)
- DNS Associations: ec2-3-253-240-223.eu-west-1.compute.amazonaws.com
- Certificate Matches: 0
## Recommended Actions
No firewall rules or blocking actions are recommended. The IP represents standard AWS infrastructure with no malicious indicators.
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*This briefing is based on IPDebrief intelligence platform data. Review should be conducted in conjunction with other threat intelligence sources.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Ireland Limited |
| ASN | AS16509 |
| Network Name | AMAZON-DUB |
| CIDR Block | 3.248.0.0/13 |
| RIR | ARIN |
| Country | Ireland |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-253-240-223.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-253-240-223.eu-west-1.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 21% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 15% | 1 | 2 |
| geolocation | 30% | 2 | 3 |
| Overall | 22% | 10 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-03 00:13:16 UTC |
| Last Seen | 2026-06-21 09:28:21 UTC |
| Profile Built | 2026-06-21 09:41:24 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 29 |
Full dossier details are available via our API.