140.248.242.75📋 Copy

# IP Intelligence Briefing: 140.248.242.75/32

Date: Current Assessment

Classification: Low Risk - Legitimate CDN Infrastructure

Intel Level: Defensive/Informational

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## Executive Summary

IP address 140.248.242.75 is a low-risk address belonging to Fastly's CDN infrastructure. The address shows no malicious activity indicators, no threat associations, and resides in a clean subnet with zero abuse density. No firewall rules or blocking recommendations are warranted at this time.

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## Network Attribution & Ownership

The IP is part of Fastly's Content Delivery Network infrastructure, operating within their allocated /16 CIDR block. This is a legitimate cloud-based CDN service provider.

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## Geolocation & Infrastructure

• Country: United States (US)
• Region: California (CA)
• Coordinates: 36.78°N, -119.42°W (Central Valley region)
• Timezone: America/Los_Angeles
• Location Accuracy: 200km radius
• Infrastructure Type: CDN (Content Delivery Network)
• Cloud Provider: Fastly CDN network
• Anycast: No
• Proxy/VPN/Tor: No

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## Threat Assessment

Current Risk Profile

• Overall Risk Score: 25 (Low Risk)
• Abuse Confidence Score: None
• Blacklist Status: Clean (0 listings)
• Known Campaigns: None
• Threat Feeds: No associations detected

Threat Indicators

• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Distributed Blacklists: 0/8 lists
• DNSBL Listings: 1 (likely false positive for CDN infrastructure)

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## Observation History

Total Observations: 17 signals recorded

Key Timeline Events:

• 2026-08-05: Recent operational signal (Minimal operator score, 0.30 confidence)
• 2026-07-23: Multiple classification signals confirming CDN/Infrastructure status

- Network classification: Fastly CDN

- Geolocation: US-based

- No malicious activity detected

Temporal Analysis:

• Ownership Changes: 0 (stable infrastructure)
• Threat Persistence: 0 days
• Malicious Activity: None observed
• Observation Count: 0 threat-specific observations

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## Network Context & Neighborhood Analysis

Subnet Classification

• Subnet: 140.248.242.75/24
• Abuse Density: 0% (Clean)
• Classification: Clean
• Threat Siblings: 0
• Active Siblings: 0
• Total Siblings: 1

Note: This /24 subnet shows zero abuse activity and is classified as clean infrastructure.

Network Relationships

• Primary Association: SKYCA-3 (Fastly network)
• External Relationships: None detected (hostnames, certificates, organizations)
• Related Entities: Network-only associations

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## Service & Port Analysis

• Open Ports: None detected
• HTTP/HTTPS Services: None exposed
• TLS Certificates: No certificates detected
• DNS Records: No PTR hostnames
• Reverse Resolution: Not configured
• Forward Resolution: 0 A records

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## Control Plane & Routing

• Origin ASN: 54113
• BGP Prefix: 140.248.224.0/19
• Route Stability: Flagged as unstable (0 route changes in 30 days)
• RPKI State: Not verified
• DNSSEC: Valid
• Operator Score: 0.1304 (Minimal)
• Delegation Age: Not applicable

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## Recommended Actions

Current Recommendation: NO ACTION REQUIRED

This IP address represents legitimate CDN infrastructure with no threat indicators. The following actions are NOT recommended:

• ❌ Block/Allow firewall rules
• ❌ Rate limiting
• ❌ Monitoring alerts
• ❌ Threat intelligence correlation

SOC Analyst Guidance:

1. Allow Traffic: Permitted as legitimate CDN infrastructure

2. Classification: Mark as "Infrastructure - CDN" in security tools

3. Monitoring: Standard CDN traffic monitoring applies

4. Exception: If unexpected behavior observed, investigate application-layer activity

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## Intelligence Confidence

Confidence Level: HIGH

Data Sources: 6+ independent signals

Last Updated: Current assessment

Validation: Multiple corroborating sources confirm legitimate Fastly CDN infrastructure

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*Report generated by IPDebrief Intelligence Platform*

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