128.199.142.124📋 Copy

# IP INTELLIGENCE BRIEFING

Target: 128.199.142.124/32

Classification: Moderate Risk Cloud Infrastructure

Date: Current Intelligence Cycle

Status: Active Monitoring Recommended

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## EXECUTIVE SUMMARY

IP address 128.199.142.124 is a DigitalOcean cloud compute instance operating from Singapore with a risk score of 65/100. The IP exhibits characteristics of hosted cloud infrastructure with elevated monitoring activity and multiple DNSBL listings. No active malicious campaigns or known attacker associations detected.

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## INFRASTRUCTURE PROFILE

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## THREAT INDICATORS

• DNSBL Listings: 3 of 8 total lists
• Known Attacker: False
• Spam Source: False
• Tor Exit Node: False
• Campaign Association: None detected
• Blacklist Severity: High (per recent observation)

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## OBSERVATION HISTORY

29 total observations recorded. Key findings:

• Recent blacklist activity detected (2026-06-22)
• Persistent Apache/2.4.52 web server fingerprint
• HTTP 301 redirect behavior observed
• Multiple signal types including DNSSEC validation, BGP routing stability, and service enumeration

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## NEIGHBORHOOD ANALYSIS

Subnet: 128.199.142.124/24

Abuse Density: 0

Classification: Mostly Clean

Threat Siblings: 1 detected

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## NETWORK SERVICES

Server banner indicates Apache/2.4.52 with HTTP/1.1 support, no HTTP/2 enabled.

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## RECOMMENDED ACTIONS

Immediate

1. Increase logging verbosity and review recent activity from this IP source

2. Monitor for reconnaissance patterns given the SSH exposure

Firewall Rules

```bash

# iptables

iptables -A INPUT -s 128.199.142.124 -j DROP

# nftables

nft add rule inet filter input ip saddr 128.199.142.124 drop

# Cloudflare WAF

ip.src eq 128.199.142.124 → block

# AWS WAF

Addresses: ["128.199.142.124/32"] → Block

```

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## SOC INTELLIGENCE NOTES

This IP represents a legitimate cloud infrastructure endpoint with elevated risk classification primarily driven by DNSBL listings and moderate reputation factors. The DigitalOcean hosting environment suggests potential for compromised tenant instances. Implement monitoring rather than immediate blocking to maintain visibility on activity patterns.

Priority: Medium

Action Window: 30 days (monitor for escalation)

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