151.236.216.61📋 Copy

# IPDEBRIEF INTELLIGENCE BRIEFING

Target: 151.236.216.61/32

Classification: Cloud Compute Infrastructure

Date: Current

Risk Level: Low

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## Executive Summary

IP address 151.236.216.61 is a Linode cloud compute host with a low-risk profile (risk score: 25). The infrastructure operates from the United Kingdom (London region) within the 151.236.216.0/21 BGP prefix. No persistent malicious activity or known campaigns were detected. The subnet demonstrates minimal abuse density.

## Network Infrastructure & Ownership

• Provider: Linode (ASN: 63949)
• Infrastructure Type: CloudCompute
• Geolocation: England, London, GB (Europe/London timezone)
• CIDR Block: 151.236.216.0/21
• DNS: 151-236-216-61.ip.linodeusercontent.com (forward resolved)
• PTR Record: Active with Linode DNS infrastructure

## Threat Assessment & Risk Profile

• Overall Risk Score: 25 (Low Risk)
• Provider Score: 0
• Authority Score: 0
• Abuse Confidence: Not applicable
• DNSBL Status: Listed on 1 of 8 threat feeds
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Proxy/VPN: No
• Hosting Service: Yes (Single-Service Host)

Open Services

• Port 22/TCP: SSH (OpenSSH 7.4)
• TLS Certificate: None detected
• HTTP Title: None detected

## Historical Activity (22 Observations)

Signals indicate stable cloud infrastructure with standard Linode DNS configuration. Observations include:

• DNS signals: No SPF or DMARC records configured for associated domain
• Operator Classification: "Basic" (score: 0.2609)
• SSH service detected consistently
• Geolocation signals point to GB with low confidence (0.28)
• No threat persistence indicators detected

## Related Infrastructure

35 relationships identified, predominantly same-network associations with LINODE-UK network. No external organizational or certificate relationships detected.

## Neighborhood Analysis (151.236.216.0/24)

• Abuse Density: 0 (mostly_clean)
• Neighbor Count: 0
• Risk Distribution: No high/medium-risk siblings
• Inherited Risk: 2
• Threat Siblings: 1

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## SOC Analyst Recommendations

Firewall/Network Actions: No blocking required. IP operates within legitimate cloud infrastructure boundaries.

Monitoring: Standard logging recommended. No elevated threat indicators warranting special attention.

Threat Intelligence: IP does not match known malicious campaigns. No additional correlation required.

Classification: Non-malicious cloud compute endpoint.

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