185.209.248.138📋 Copy

# IP INTELLIGENCE BRIEFING

Target: 185.209.248.138/32

Classification: MODERATE RISK

Report Date: Current

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## EXECUTIVE SUMMARY

IP 185.209.248.138 is a Polish-origin IP address belonging to COMNET LINK sp. z o.o. (ASN 205674) with a moderate risk score of 55/100. While the IP itself shows no active threat indicators, it is located in a high-abuse-density subnet (185.209.248.0/24) containing one identified malicious neighbor (185.209.248.83, Risk Score: 80). The IP is currently firewalled with no active services but is listed on three DNSBLs out of eight checked.

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## NETWORK OWNERSHIP

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## GEOGRAPHIC PROFILE

• Location: Gmina Morawica, Poland
• Coordinates: 51.92°N, 19.15°E
• Timezone: Europe/Warsaw
• Geo Confidence: Consensus across multiple sources (2)
• Geo Plausibility: Inconsistent validation noted

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## THREAT INDICATORS

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## NEIGHBORHOOD ANALYSIS

Subnet: 185.209.248.0/24

Abuse Density: 1.0 (CRITICAL)

Classification: Mostly Clean (with threat contamination)

Key Finding: One high-risk neighbor (185.209.248.83) is actively present in the same /24 subnet. This suggests the subnet may be compromised or misused, warranting expanded monitoring of adjacent addresses.

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## OBSERVATION HISTORY

Total Observations: 15

Recent Activity: Detected through 2026-06-26

Key Historical Signals:

• Subnet abuse density observed on 2026-06-05: 0.5 (mostly_clean classification)
• Multiple geolocation and operator score observations from recent timeframe
• Routing and service observations with variable confidence levels

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## RECOMMENDED ACTIONS

Immediate Mitigation

Firewall Rules:

```bash

# iptables

iptables -A INPUT -s 185.209.248.138 -j DROP

# nftables

nft add rule inet filter input ip saddr 185.209.248.138 drop

```

Monitoring Requirements

1. Increase logging verbosity for all traffic from this IP

2. Monitor subnet 185.209.248.0/24 for additional malicious activity

3. Investigate neighbor IP 185.209.248.83 (Risk Score: 80) as primary threat vector in subnet

4. Review DNSBL listings to identify specific blacklists and potential reputation impact

Provider/Infrastructure Classification

• Type: Residential/Hosting
• Cloud/CDN: No
• Anycast: No
• Mobile Carrier: No

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## ANALYST NOTES

This IP presents a moderate but evolving threat profile. The high abuse density in the parent subnet and presence of a high-risk neighbor (185.209.248.83) suggest this may be part of a larger compromised infrastructure. Despite no active services on the target IP, the three DNSBL listings indicate prior malicious activity. Recommend blocking and expanding threat intelligence collection to the adjacent subnet range.

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Classification: UNCLASSIFIED

Distribution: SOC/Security Operations

Data Source: IPDebrief Intelligence Platform

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