116.179.32.135📋 Copy

# INTELLIGENCE BRIEFING: 116.179.32.135/32

Classification: LOW RISK — Baidu Infrastructure

Date: Current Intelligence Cycle

Analyst: Automated Intelligence System

## Executive Summary

IP address 116.179.32.135 is a low-risk infrastructure endpoint operated by China Unicom (ASN 4837). The address resolves to a Baidu crawler hostname and exhibits no active threat indicators. No immediate defensive action required.

## Ownership and Network Context

• Organization: IRT-UNICOM-CN (China Unicom)
• Network: 116.128.0.0/10 (UNICOM)
• ASN: 4837
• Location: Beijing, China (P.R.China)
• Registration: APNIC RIR
• Mobile Carrier: China Unicom (MCC: 460, MNC: 01)
• Connection Type: Mobile LTE/5G

## Technical Profile

• Risk Score: 25/100 (Low Risk)
• Provider Score: 0
• Authority Score: 0
• Stability Score: 0
• Service State: Firewalled / No Services Open
• Tor/Proxy/VPN: Not detected
• DNS Resolution: baiduspider-116-179-32-135.crawl.baidu.com
• PTR Record: Forward confirmed
• Email Authentication: SPF and DMARC records present

## Threat Indicators

• Abuse Confidence Score: Not available
• Blacklist Count: 0
• Known Campaigns: None
• Is Known Attacker: False
• Is Spam Source: False
• Tor Exit Node: False
• Threat Persistence: 0 days
• Is Persistently Malicious: False

## Neighborhood Analysis (116.179.32.0/24)

• Subnet Classification: Mostly Clean
• Abuse Density: 0.1237 (Moderate)
• Total Siblings: 186
• Active Siblings: 43
• Threat Siblings: 23
• Inherited Risk: 4
• Risk Distribution: 0 high-risk, 40 medium-risk, 48 low-risk endpoints

## Observation History

Thirteen observations recorded across the current intelligence cycle. Recent observations confirm consistent ownership and geolocation data from 2026-07-23. No significant changes detected in threat posture or routing stability.

## Relationships

• DNS Association: baiduspider-116-179-32-135.crawl.baidu.com (Baidu crawler infrastructure)
• Network Association: UNICOM (Same Network)
• No Malicious Correlations: No suspicious entity relationships identified

## Recommended Actions

No specific firewall or blocking rules recommended. The endpoint represents legitimate search engine infrastructure. Standard monitoring practices sufficient.

## Intelligence Conclusion

This IP address is part of Baidu's crawler fleet hosted on China Unicom's mobile infrastructure. The address exhibits benign characteristics consistent with legitimate web crawling operations. No malicious activity detected. The /24 neighborhood shows moderate activity with some elevated-risk endpoints, but this address remains within acceptable operational parameters.

Recommended Handling: Monitor — No Action Required

Priority: Low

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