45.138.0.37📋 Copy

# IP Intelligence Briefing: 45.138.0.37/32

Classification: Low Risk Infrastructure IP

Date Generated: 2026-07-25

Analyst: IPDebrief SOC Intelligence Team

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## Executive Summary

IP 45.138.0.37 is a low-risk infrastructure address belonging to Direct Cursus Technology Network Operations Centre (ASN 207304). The IP resolves to a Yandex spider hostname, operates with no open services (firewalled), and shows minimal threat indicators. Neighborhood analysis confirms the broader subnet maintains a low-risk profile with zero abuse density.

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## Ownership & Network Infrastructure

The IP is part of a /28 block with four total sibling addresses. The subnet exhibits zero abuse density, indicating a generally benign infrastructure environment.

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## Geolocation Analysis

Geolocation data shows inconsistencies across sources:

• Primary consensus: UAE (Dubai area, 23.42°N, 53.85°E)
• Secondary reports: Kazakhstan, Virginia/Ashburn

The geoPlausible flag is false, suggesting some location data may be inferred. The operator score is rated "Basic" (0.3478). Traceroute shows 21 hops with Comcast as a transit network.

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## DNS & Resolution

The reverse DNS points to a Yandex spider service hostname, consistent with infrastructure hosting Yandex search/scraping operations.

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## Threat Indicators

No active threat indicators detected. The single DNSBL listing represents minimal exposure. No known campaigns or correlated IPs observed.

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## Services & Network Role

• Open Ports: None detected
• Status: Firewalled / No Services
• Infrastructure Type: Not CDN, Cloud, Proxy, or Hosting
• Classification: Standard infrastructure IP

The absence of open services suggests this is a control plane or management IP rather than an endpoint exposing services.

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## Neighborhood Analysis (45.138.0.0/24)

Risk Distribution: 0 High / 0 Medium / 3 Low

Abuse Density: 0%

Active Siblings: 0 threat-related

The neighborhood shows consistent low-risk behavior across all sibling addresses.

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## Observation History

17 total observations recorded, with recent activity from 2026-07-25. Key observations include:

• Consistent ownership attribution to Direct Cursus Technology
• Geolocation signals show variation between UAE and Kazakhstan
• Operator scores remain stable at Basic level
• No significant threat signal changes observed

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## Recommended Actions

SOC Analyst Guidance:

• Monitor Level: Standard (Low Risk)
• Firewall Rules: No specific blocking required; traffic appears legitimate infrastructure
• Alerting: No immediate alerting thresholds triggered
• Investigation Priority: Low

The IP exhibits characteristics of legitimate infrastructure hosting Yandex services. No evidence of malicious activity or abuse patterns. Monitor for changes in DNS resolution or service exposure.

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Data Sources: IPDebrief Intelligence Platform

Confidence Level: High (Multiple validation sources)

Last Updated: 2026-07-25

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