40.124.179.77📋 Copy

# INTELLIGENCE BRIEFING: 40.124.179.77/32

Classification: Moderate Risk - Cloud Infrastructure (Microsoft Azure)

Date Generated: 2026-07-26

Analyst: IPDebrief Intelligence Team

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## EXECUTIVE SUMMARY

IP address 40.124.179.77 resolves to Microsoft Corporation (ASN 8075) cloud infrastructure hosted in Microsoft Azure. The address exhibits a moderate risk score of 50 and is classified as cloud compute infrastructure with no active services exposed. The IP resolves to stretchoid.com DNS records and maintains minimal threat indicators with zero blacklist entries. Neighborhood analysis indicates elevated regional abuse density (0.6667) within the /24 subnet, though the target IP itself shows limited malicious activity.

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## OWNERSHIP AND INFRASTRUCTURE

The IP operates within Microsoft's global cloud network infrastructure. The address is part of the larger 40.74.0.0/15 allocation, consistent with Azure's enterprise cloud provisioning patterns.

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## GEOLOCATION ANALYSIS

Geolocation data shows the IP is claimed to be located in San Antonio, Texas. Validation attempts were unsuccessful due to ICMP blocking, a common security measure in cloud environments. The geolocation consensus is marked as plausible.

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## THREAT ASSESSMENT

Overall Risk Score: 50 (Moderate Risk)

Abuse Confidence Score: Not assigned

Blacklist Count: 0

Known Attacker: No

Spam Source: No

Tor Exit Node: No

DNSBL Listings: 2 of 8 lists

Threat Indicators

• No active threat indicators detected
• No known campaign associations
• No correlation to organized threat actor infrastructure
• Single threat observation recorded in history

Network Classification

• Is Cloud: Yes
• Is CDN: No
• Is VPN: No
• Is Proxy: No
• Is Hosting: Yes
• Is Mobile: No
• Is Residential: No

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## NETWORK BEHAVIOR

Services: Firewalled / No Services (No open ports detected)

DNS Records:

• PTR Hostname: azpdstosqc31q8.stretchoid.com
• Forward Resolution: Confirmed
• Forward Hostnames: azpdstosqc31q8.stretchoid.com

Control Plane:

• Route Stability: Not stable
• RPKI State: Not determined
• DNSSEC Valid: Yes
• CAA Records: Present

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## NEIGHBORHOOD ANALYSIS

Subnet: 40.124.179.77/24

Abuse Density: 0.6667 (Elevated)

Classification: mostly_clean

Neighbor IP Analysis

Subnet Statistics:

• Total Siblings: 3
• Active Siblings: 1
• Threat Siblings: 2
• High Risk Neighbors: 0
• Medium Risk Neighbors: 0
• Low Risk Neighbors: 2

The /24 subnet shows elevated abuse density (0.6667) with 2 threat siblings identified. The target IP maintains a low risk profile relative to neighborhood peers.

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## OBSERVATION HISTORY

Total Observations: 20

Recent Activity: July 2026

Historical Signals

1. Geolocation Signal (2026-07-26 14:03:33)

- Confidence: 0.50

- Status: ICMP blocked - unable to validate

- Claimed Location: San Antonio, TX (8,390.7 km)

2. Ownership Signal (2026-07-26 13:59:08)

- Confidence: 0.95

- Organization: Microsoft Corporation

- RIR: ARIN

3. DNS Signal (2026-07-26 13:59:42)

- Confidence: 0.90

- Subnet: 40.124.179.77/24

- Abuse Density: 0.6667

- Classification: mostly_clean

Temporal Analysis:

• Ownership Changes: 0
• Threat Persistence Days: 0
• Threat Observation Count: 1
• Persistently Malicious: No

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## RELATIONSHIP GRAPH

Total Relationships: 9

DNS Associations

• azpdstosqc31q8.stretchoid.com (Multiple entries)

Network Relationships

• MSFT (Microsoft Corporation network)

The IP maintains DNS associations with stretchoid.com, a domain commonly associated with Microsoft Azure infrastructure. Multiple relationship entries indicate consistent network-level associations.

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## RECOMMENDED ACTIONS

Firewall Recommendations: No specific rules generated (risk profile does not warrant blocking)

Monitoring Recommendations: Continue passive observation

Rationale

• No active threat indicators
• No blacklist presence
• Legitimate Microsoft cloud infrastructure
• Services are properly firewalled with no open ports

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## CONCLUSION

IP address 40.124.179.77 represents Microsoft Azure cloud infrastructure with a moderate risk profile. The address shows no evidence of malicious activity and operates within legitimate enterprise cloud parameters. While the /24 subnet exhibits elevated abuse density, the target IP itself maintains a clean profile with zero blacklist entries and no known threat associations.

Recommended Handling: Monitor passively. No immediate remediation required. The IP should be treated as legitimate cloud infrastructure requiring no blocking or special handling beyond standard network logging.

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End of Briefing

Source: IPDebrief Intelligence Platform

Data Freshness: Current (2026-07-26)

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