135.232.216.66📋 Copy

# IP Intelligence Briefing: 135.232.216.66/32

Date: 2026-07-29

Analyst: IPDebrief Intelligence Team

Classification: Defensive Security Intelligence

---

## Executive Summary

IP address 135.232.216.66 is a Microsoft Azure cloud infrastructure endpoint with low-risk profile. The address shows no active threat indicators, no malicious campaign associations, and operates within a clean subnet environment. Recommended action: Monitor only; no immediate blocking required.

---

## Infrastructure Profile

---

## Threat Assessment

Current Threat Indicators: None detected

• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Campaign Association: None (0 cert matches, 0 correlated IPs)
• Blacklist Status: 0/0 direct blacklists; 1/8 DNSBL lists
• Abuse Confidence: Not applicable (low-risk cloud infrastructure)

Control Plane Analysis:

• Route stability: False (route changes observed in 30-day window)
• DNSSEC: Valid
• RPKI State: Not available
• IRR Consistency: Not available

---

## Neighborhood Analysis

Subnet: 135.232.216.66/24

• Abuse Density: 0 (Clean)
• Classification: Clean
• Total Siblings: 4
• Active Siblings: 2
• Threat Siblings: 0

Neighbor Risk Distribution:

• 135.232.216.50: Risk 25 (Low)
• 135.232.216.67: Risk 25 (Low)
• 135.232.216.73: Risk 25 (Low)

All neighboring IPs share the same low-risk profile, indicating a consistent cloud infrastructure deployment pattern with no lateral threat indicators.

---

## Historical Observations

Total Observations: 17 signals

• Recent Activity: July 29, 2026
• Ownership Changes: 0
• Threat Persistence Days: 0
• Persistent Malicious Activity: False

Observed Signals:

• Geolocation inference: Chicago, IL (confidence: 56%)
• Port scanning: No open services detected
• DNS resolution: Forward resolution failed
• Certificate matches: 0

---

## Network Behavior

Services: None detected (firewalled)

Open Ports: None enumerated

TLS/Certificates: None active

HTTP Services: None active

Email Services: No DNS records (no SPF/DMARC)

Network Traceroute:

• Hop count: 20
• Transit networks: Comcast
• Timed out hops: 6

---

## Recommended Actions

Immediate: No blocking required. This is a legitimate cloud infrastructure endpoint.

Monitoring: Standard network monitoring applies. No special threat hunting required.

Firewall Rules: None required. If filtering is desired, allow traffic from this IP range based on organizational policy for Microsoft Azure services.

---

Intelligence Confidence: High

Data Freshness: Current (observed within last 24 hours)

Assessment: Benign cloud infrastructure endpoint with no threat indicators.

*Generated by IPDebrief Intelligence Platform*

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