85.67.121.76📋 Copy

# IP Intelligence Briefing: 85.67.121.76/32

Classification: Low Risk / Legitimate Infrastructure

Date: 2026-07-25

Analyst: IPDebrief Intelligence Unit

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## Executive Summary

IP 85.67.121.76/32 presents as a low-risk infrastructure address belonging to Hungarian network operator HDSNET-MNT. The IP exhibits no active threat indicators, maintains a risk score of 25, and shows no evidence of malicious activity across all observation windows. No security action is recommended at this time.

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## Ownership and Network Attribution

The IP is assigned to a Hungarian ISP infrastructure network with standard RIR registration. No ownership changes detected in the observation period.

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## Threat Assessment

Risk Score: 25 (Low)

Abuse Confidence: N/A

Blacklist Status: Not listed

Known Campaigns: None detected

Threat Indicators

• Not a Tor exit node
• Not a known attacker
• Not a spam source
• No active threat feeds correlated

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## Network Behavior and Services

Service State: Firewalled / No Services

• No open ports detected
• No active TLS certificates
• No HTTP service banners

Network Classification:

• Not cloud infrastructure
• Not CDN or proxy service
• Not residential or mobile origin
• Not hosting provider

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## DNS Analysis

DNS configuration is functional with reverse lookup consistency confirmed. SPF record present indicates email authentication capability.

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## Control Plane Analysis

The IP participates in BGP routing with route instability noted. DNSSEC validation is active.

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## Neighborhood Analysis (85.67.121.0/24)

Neighbor: 85.67.121.186 (Risk Score: 25, Authority Score: 60)

The /24 subnet maintains a clean classification with no threat siblings. The single active neighbor shares similar risk characteristics.

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## Observation History (17 Signals)

Recent observations (2026-07-25) confirm:

• Consistent geolocation attribution to Hungary
• Stable ownership records
• DNS association with digikabel.hu infrastructure
• Network classification as clean

No evidence of behavioral escalation or emerging threats.

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## Recommendations

Immediate Action: None required

Monitoring Parameters:

• Watch for service activation (open ports)
• Monitor for DMARC record configuration
• Track for any DNSBL listing changes
• Observe for neighborhood classification shifts

Firewall/Security Rules: No blocking recommended. Standard network policy applies.

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Status: LEGITIMATE INFRASTRUCTURE

Confidence: High

Last Updated: 2026-07-25

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*This intelligence product is derived from automated IP analysis. Correlate with local threat intelligence before implementing security controls.*

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