116.179.32.114📋 Copy

# IP INTELLIGENCE BRIEFING: 116.179.32.114/32

## EXECUTIVE SUMMARY

Risk Level: Moderate (Score: 50/100)

Classification: Legitimate Baidu Web Crawler on China Unicom Mobile Infrastructure

Primary Finding: IP resolves to Baidu crawler hostname with no active threat indicators; recommended for monitoring rather than immediate blocking.

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## NETWORK IDENTIFICATION

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## THREAT ASSESSMENT

Positive Indicators

• DNS Resolution: Resolves to `baiduspider-116-179-32-114.crawl.baidu.com` – legitimate Baidu search engine crawler
• No Open Services: No open ports detected; classification indicates "Firewalled / No Services"
• No Blacklist Hits: Zero entries across threat feeds
• No Active Threats: Not flagged as known attacker, spam source, Tor exit, or hosting service
• Subnet Context: /24 subnet (116.179.32.0/24) classified as "mostly_clean" with 186 total siblings

Risk Indicators

• Risk Score: 50 (Moderate) – reflects mobile carrier classification rather than malicious activity
• Abuse Density: 0.1183 (low) across neighborhood
• Threat Siblings: 22 of 186 IPs in subnet flagged as threats

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## OBSERVATION HISTORY (14 Records)

Recent observations (July 22, 2026) confirm:

• Network Stability: Consistent ASN 4837 ownership
• Geolocation: Stable Beijing, China positioning
• Subnet Classification: Persistent "mostly_clean" status
• Certificate Activity: No SSL/TLS certificates detected (crawler endpoint)

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## NETWORK RELATIONSHIPS

• Same Network: UNICOM provider infrastructure
• DNS Associations: Three instances of `baiduspider-116-179-32-114.crawl.baidu.com`
• Control Plane: BGP prefix 116.179.0.0/16; route stability flagged as false

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## RECOMMENDED ACTIONS

For SOC/Security Operations

Do NOT block immediately. This IP represents legitimate Baidu crawler infrastructure. Consider the following:

1. Allow with Logging: Monitor inbound traffic from this IP for anomalous behavior patterns

2. Rate Limiting: Implement request rate limiting for crawler endpoints (standard practice for search bots)

3. Verify Legitimacy: Confirm expected Baidu crawler activity in your security logs

4. Block Only If: Evidence of exploitation, unauthorized access, or policy violations emerges

Firewall Rule Recommendations (If Blocking Required)

```bash

iptables -A INPUT -s 116.179.32.114 -j DROP

nft add rule inet filter input ip saddr 116.179.32.114 drop

```

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## INTELLIGENCE CONCLUSION

IP 116.179.32.114 is a legitimate China Unicom mobile infrastructure endpoint associated with Baidu crawler operations. The moderate risk score (50) reflects carrier classification and mobile connection type, not malicious activity. No threat indicators present. Recommend allowing traffic with standard crawler rate-limiting policies. Block only if operational evidence indicates abuse.

Confidence Level: High

Last Updated: Based on July 22, 2026 observations

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