77.237.238.1📋 Copy

# Threat Intelligence Briefing: 77.237.238.1

Date: 2026-06-27

Classification: Low Risk / Monitoring Recommended

Intel Level: Standard

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## Executive Summary

IP address 77.237.238.1 is registered to Contabo provider (ASN: 51167) and resolves to hostname vmi2833612.contaboserver.net, indicating cloud compute infrastructure. Current risk assessment rates this as Low Risk (Score: 15/100) with no active threat indicators. The IP operates within a subnet (77.237.238.0/24) showing minimal abuse density (0.0) and is classified as "mostly_clean" with a single sibling IP (77.237.238.24) showing moderate risk (Score: 25).

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## Network Profile

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## Key Findings

Infrastructure Characteristics:

• DNS resolution points to Contabo Virtual Machine Instance (vmi2833612.contaboserver.net)
• No open ports detected; no active HTTP/TLS services observed
• BGP prefix 77.237.232.0/21 shows valid RPKI validation and stable routing
• Listed on 1 of 8 DNSBLs (low false-positive probability)

Threat Assessment:

• No threat indicators, campaigns, or abuse patterns detected
• Not classified as Tor exit, proxy, VPN, CDN, or known attacker
• Zero blacklist hits from major threat feeds
• No persistent malicious behavior observed in temporal analysis

Geolocation Note:

• Primary geolocation indicates Germany (DE)
• City data shows Crevillent (geolocation discrepancy noted; accuracy radius 400km)

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## Neighborhood Analysis

Subnet 77.237.238.0/24 contains 2 active sibling IPs:

• 77.237.238.24 – Risk Score: 25 (Moderate)
• 77.237.238.1 – Risk Score: 15 (Low)

Abuse density for subnet: 0.0 (clean)

Classification: mostly_clean

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## Historical Observation

29 signal observations recorded over the monitoring period. Recent observations indicate:

• Subnet abuse density fluctuating between 0.0–0.5
• Consistent "mostly_clean" classification
• No significant escalation in threat signals
• No ownership or registration changes

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## Recommended Actions

Firewall/Network Controls:

• No specific blocking required at this time
• Standard allow-listing or monitoring may apply depending on organizational policy
• Consider passive monitoring if IP appears in threat traffic logs

Monitoring Triggers:

• Watch for service activation (new open ports)
• Monitor for DNSBL additions
• Track any risk score escalation above Score: 30

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## Intelligence Confidence

Confidence Level: High (29 observations, stable routing, clear provider attribution)

Threat Likelihood: None

Action Priority: Low (monitoring recommended, no immediate action required)

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*Report generated by IPDebrief Intelligence Platform*

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