31.20.205.78📋 Copy

## INTELLIGENCE BRIEFING: IP 31.20.205.78

Date: 2026-06-05

Classification: Low Risk / Defensive Intel

Analyst: IPDebrief SOC

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EXECUTIVE SUMMARY

IP 31.20.205.78 presents a LOW RISK profile (Score: 25) with no active threat indicators. The address is classified as "Firewalled / No Services" and associated with residential FTTH infrastructure in Emmen, Netherlands. No actionable threat signals detected; routine monitoring recommended.

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OWNERSHIP & GEOLOCATION

• ASN: 50266 (Access & Transport)
• Organization: Odido-Netherlands / Glasoperator
• Country: NL (Netherlands)
• Region: Drenthe
• City: Emmen
• Coordinates: 52.13°N, 5.29°E
• Registration RIR: RIPE

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NETWORK CLASSIFICATION

• Status: Firewalled / No Services
• Open Ports: None detected
• Cloud/CDN/Proxy: Not identified
• Tor/VPN: Not identified
• BGP Route: 31.20.0.0/16 (Origin ASN: 50266)
• Route Stability: False (routing changes observed)
• Control Plane: Operator Score 0.2609 (Basic), DNSSEC Validated

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THREAT INTELLIGENCE

• Risk Score: 25 (Low)
• Abuse Confidence Score: Not reported
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Count: 0
• DNSBL Listings: 1 of 8 lists checked
• Known Campaigns: None
• Threat Persistence: No persistent malicious behavior observed

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DNS & NETWORK SERVICES

• PTR Record: 78-205-20-31.ftth.glasoperator.nl
• Forward Resolution: Confirmed
• Hosted Domains: None
• Email Auth: SPF Present, DMARC Not Present
• Services: No active services detected on port scan

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SUBNET ANALYSIS (31.20.205.0/24)

• Abuse Density: 0.5
• Classification: Mostly Clean
• Inherited Risk: 2
• Total Siblings: 2
• Active Siblings: 2
• Threat Siblings: 1
• Neighbor IP: 31.20.205.89 (Risk Score: 25, Authority Score: 60)

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OBSERVATION HISTORY

• Total Observations: 21
• Recent Activity: Multiple signals from 2026-06-05
• Geolocation Signals: Consistent NL classification (52% confidence)
• Subnet Classification: Consistent "mostly_clean" designation
• Risk Trend: Stable with no escalating threat indicators

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RELATIONSHIP MAPPING

• Network Associations: Odido-Netherlands (multiple links)
• DNS Associations: 78-205-20-31.ftth.glasoperator.nl
• Total Relationships: 47
• Related Entities: Primarily network and DNS-based associations

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RECOMMENDED ACTIONS

No immediate firewall rules or blocking actions required. The IP presents a legitimate residential FTTH footprint with minimal threat indicators.

Suggested Monitoring Parameters:

• Watch for changes in route stability
• Monitor for service activation on previously silent ports
• Track DNSBL listing status
• Maintain awareness of subnet-level threat activity

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INTELLIGENCE CONCLUSION

31.20.205.78 is a low-risk residential FTTH address in the Netherlands with no active threat indicators. The subnet shows minimal abuse density and the IP is properly resolved to Glasoperator infrastructure. SOC teams should maintain standard monitoring but no immediate defensive actions are warranted.

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