23.234.99.87📋 Copy

# IP Intelligence Briefing: 23.234.99.87/32

Classification: Low Risk

Date: Current

Analyst: SOC Intelligence

## Executive Summary

IP address 23.234.99.87 operates within TZULO cloud infrastructure (AS11878) with an overall risk score of 25. The IP exhibits minimal threat indicators and no active service exposure. Historical analysis shows low-risk classification with stable operational patterns. No immediate defensive action required; continue monitoring for service activation.

## Technical Profile

Ownership & Network:

• ASN: 11878 (XQSJ Software / TZULO)
• Network Block: 23.234.99.80/28
• Geolocation: Virginia, Ashburn, US (geo consensus confirmed)
• RIR: ARIN

Reputation Metrics:

• Risk Score: 25/100
• Threat Indicators: None detected
• Blacklist Presence: 1 of 8 DNSBL lists
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No

Network Services:

• Open Ports: None detected
• Service Classification: Firewalled / No Services
• HTTP/TLS: No active web services
• DNS Records: static-23-234-99-87.cust.tzulo.com (reverse lookup confirmed)

## Threat Intelligence

Current Threat Posture:

No active threat indicators associated with this IP. The address does not match known campaigns or threat feeds. Historical signal analysis shows no persistent malicious activity (0 threat observation days, 0 threat persistence days).

Control Plane Assessment:

• Operator Score: 0.2609 (Basic classification)
• Route Stability: False (routing changes observed)
• DNSSEC: Valid
• RPKI Status: Not evaluated

## Neighborhood Analysis

Subnet Environment (23.234.99.0/24):

• Abuse Density: 0
• Neighbor Count: 1 active sibling
• Sibling IP: 23.234.99.188 (risk score: 15, authority score: 60)
• Risk Distribution: 1 low-risk, 0 medium, 0 high

No concentration of malicious activity detected in the immediate subnet.

## Relationship Graph

Associated Entities:

• DNS: static-23-234-99-87.cust.tzulo.com (two associations)
• Network: TZULO (same network relationship)

No additional organizational or certificate relationships detected.

## Historical Observations

Signal History (15 observations):

• Most recent observation: 2026-07-29
• Geolocation consistency: Mixed signals (US/Australia discrepancies observed)
• ASN resolution: Generally consistent (AS11878), with occasional null values
• Confidence levels: Ranging from 0.17 to 0.95 across signals
• No escalating threat patterns detected

## Recommended Actions

Security Posture:

• No specific firewall rules or blocking actions recommended
• Risk score below typical mitigation thresholds
• Continue standard monitoring procedures

Monitoring Considerations:

• Track for service activation (firewall status change)
• Monitor for increased DNSBL listings
• Watch for neighborhood activity changes on sibling IP 23.234.99.188

## Conclusion

IP 23.234.99.87 presents as a low-risk, passive infrastructure endpoint within TZULO cloud services. The address shows no malicious indicators and maintains stable operational characteristics. SOC teams may include this IP in passive monitoring queues without immediate threat mitigation actions.

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