47.128.110.80📋 Copy

# IP Intelligence Briefing: 47.128.110.80/32

Date: 2026-08-05

Analyst: IPDebrief Intelligence Team

Classification: Defensive Security Intelligence

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## Executive Summary

IP address 47.128.110.80/32 is a low-risk infrastructure address associated with Amazon Web Services (AWS) cloud infrastructure in Singapore. Current risk scoring indicates minimal threat indicators, with no active threat campaigns observed. The IP operates within a mixed-abuse-density subnet (47.128.110.0/24) showing moderate neighborhood-level risk concentration.

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## Infrastructure Profile

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## DNS Analysis

• PTR Hostnames: ec2-47-128-110-80.ap-southeast-1.compute.amazonaws.com
• Forward Resolution: Confirmed (1 hostname)
• Domain: amazonaws.com
• Email Authentication: SPF and DMARC records present
• Certificate Status: No TLS certificates detected
• HTTP Status: No web services detected

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## Threat Intelligence Indicators

• Blacklist Count: 0
• Abuse Confidence Score: Not available
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Active Threat Campaigns: None observed
• Reputation Sources: None currently active

Note: Historical data from 2026-07-23 showed 8 DNSBL listings with 1 maximum severity rating of "high," indicating potential transient abuse events that have since been resolved.

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## Neighborhood Analysis (47.128.110.0/24)

Risk Distribution in /24:

• High Risk: 0 IPs
• Medium Risk: 1 IP (47.128.110.89, Risk Score: 50)
• Low Risk: 29 IPs

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## Relationship Graph

The IP maintains 26 documented relationships:

• DNS Associations: ec2-47-128-110-80.ap-southeast-1.compute.amazonaws.com
• Network Associations: AMAZON-SIN subnet relationships

No organizational or certificate-based relationships beyond AWS infrastructure were identified.

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## Historical Signal Observations

Key historical observations (July-August 2026):

1. 2026-07-23 15:27:23 UTC: 8 DNSBL listings detected with 1 maximum severity "high"

2. 2026-07-23 15:31:14 UTC: Confirmed AWS cloud infrastructure classification

3. 2026-07-23 15:32:06 UTC: Subnet abuse density recorded at 0.2258 with 7 threat siblings

4. 2026-08-05 00:15:28 UTC: Current minimal threat status confirmed

The IP demonstrates threat persistence of 0 days and is not classified as persistently malicious.

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## Recommended Security Actions

No specific firewall rules or mitigation recommendations generated. The IP's low-risk profile (Score: 25) and absence of active threat indicators support allowing traffic by default with standard cloud infrastructure monitoring.

Recommended Monitoring Approach:

• Monitor for any changes in service exposure or port scanning activity
• Track DNSBL listing changes in the neighborhood subnet
• Implement standard AWS infrastructure monitoring practices

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## Conclusion

IP 47.128.110.80/32 represents standard AWS cloud infrastructure with low-risk characteristics. Historical abuse indicators have resolved, and the current threat profile supports no immediate defensive action beyond routine monitoring. The associated /24 subnet shows moderate abuse density, warranting continued observation of neighboring addresses.

Status: LOW RISK — No immediate action required

Priority: Routine Monitoring

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