108.129.147.25📋 Copy

# INTELLIGENCE BRIEFING: IP 108.129.147.25/32

Classification: LOW RISK

Date: Current

Analysis ID: IP-108.129.147.25-001

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## EXECUTIVE SUMMARY

Intellect analysis of IP address 108.129.147.25/32 classifies the address as LOW RISK with an overall risk score of 25. The IP is an AWS EC2 instance deployed in Dublin, Ireland (eu-west-1 region), operating as a Splunk infrastructure endpoint. No active threat indicators or malicious activity patterns were detected during this assessment.

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## OWNERSHIP & INFRASTRUCTURE

The IP is hosted on Amazon Web Services infrastructure, specifically within the Ireland EU-West-1 region. The address is properly registered and maintains route stability with no recent route changes observed.

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## NETWORK SERVICES & FINGERPRINTING

DNS Resolution:

• PTR Record: `ec2-108-129-147-25.eu-west-1.compute.amazonaws.com`
• Forward Confirmation: Valid
• Hosted Domain: `amazonaws.com`

TLS Certificate:

• Issuer: Let's Encrypt (R13)
• Subject: `*.students.splunk.education`
• Algorithm: Valid Let's Encrypt certificate

Server Fingerprint: Splunkd (HTTP 303 response)

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## THREAT INTELLIGENCE

Threat Observation Count: 1 (historical, non-persistent)

No active threat indicators were identified during this assessment. The IP is not associated with known malicious campaigns or threat actor infrastructure.

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## NEIGHBORHOOD ANALYSIS

Subnet: 108.129.147.25/24

The surrounding /24 subnet demonstrates minimal abuse activity. One threat sibling IP was observed in historical data, but no active threats were detected in the immediate neighborhood.

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## OBSERVATION HISTORY

Total Observations: 27 signals collected over monitoring period

Recent Activity:

• 2026-06-28: Routing and reputation signals observed (confidence: 0.25-0.60)
• 2026-06-20: HTTP/HTTPS service fingerprinting completed (confidence: 0.80-0.90)

The IP's temporal profile shows consistent low-risk characteristics throughout the observation window. No escalating threat patterns were identified.

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## RELATIONSHIP MAPPING

Total Relationships: 38

Key Associations:

• DNS: `ec2-108-129-147-25.eu-west-1.compute.amazonaws.com`
• Network: AMAZON-DUB (AWS Dublin region)
• Multiple DNS hostname associations to same EC2 endpoint

No suspicious external relationships were identified. The IP maintains typical AWS infrastructure relationship patterns.

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## RECOMMENDED ACTIONS

Firewall/Security Recommendations:

• No action required — Risk score (25) indicates minimal threat
• Standard AWS infrastructure security policies apply
• Monitor for any behavioral changes if legitimate traffic patterns deviate

SOC Analyst Notes:

• This is legitimate AWS infrastructure, not a malicious IP
• TLS certificate indicates educational Splunk deployment
• Standard cloud infrastructure with no anomalous activity

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## CONCLUSION

IP address 108.129.147.25/32 is a legitimate AWS EC2 instance deployed in Dublin, Ireland, operating as part of Splunk educational infrastructure. The address demonstrates low-risk characteristics with no active threat indicators. No defensive action is required at this time.

Status: MONITOR (LOW RISK)

Priority: LOW

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.