37.221.138.30📋 Copy

IP Intelligence Briefing: 37.221.138.30

Date: 2026-06-11

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**1. Core Profile**

• Risk Score: 55 (Moderate Risk)
• Ownership: Registered to Radio Service Ltd. (ASN 62384) in Ukraine (Lviv).
• Geolocation: Ukraine (Lviv, 50.45°N, 30.53°E).
• Network Role: Firewalled / No Services (no open ports or TLS services detected).

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**2. Threat Observations**

• No Direct Malicious Indicators: No malware signatures, phishing attempts, or known attacker campaigns linked to the IP.
• DNSBL Listings: Listed in 3/8 DNSBLs (minimal abuse confidence).
• DNSSEC Validity: Confirmed valid.
• BGP Stability: Route stability flagged as "Minimal" (operator score 0.13).

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**3. Historical Trends**

• Recent Activity (2026-06-11):

- DNSSEC validation and minimal operator risk noted.

- No persistent malicious behavior (threat observation count = 0).

• Long-Term Stability: No ownership changes or threat persistence detected.

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**4. Network Relationships**

• Shared Network: Part of RADIOSERVICE-201712 (37.221.128.0/20).
• Neighbors:

- High-Risk Neighbors (80 score): 37.221.138.22, 37.221.138.52, 37.221.138.142, 37.221.138.210.

- Low-Risk Neighbors: Most IPs in the subnet (13 total) show minimal risk.

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**5. Actionable Insights**

• Monitor Neighbors: Investigate high-risk IPs in the same subnet (e.g., 37.221.138.22, 37.221.138.52) for potential lateral movement or shared infrastructure risks.
• Verify DNSBL Context: Confirm if DNSBL listings are due to accidental abuse or misconfiguration.
• Check BGP Stability: Ensure the network’s routing stability (current "Minimal" score) does not indicate larger-scale infrastructure compromises.
• Validate Ownership: Cross-reference with RIPE database to confirm Radio Service Ltd. ownership and abuse contact details.

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Recommendation: This IP appears benign but should be monitored alongside its high-risk neighbors. Verify DNSBL context and ensure network segmentation practices are robust.

Tools Used: `ipdebrief_profile`, `ipdebrief_history`, `ipdebrief_relationships`, `ipdebrief_neighbors`.

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