136.37.57.78📋 Copy

IP Intelligence Briefing: 136.37.57.78

Date: 2026-06-06

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**1. Risk Profile**

• Risk Score: 25 (Low Risk)
• Provider Score: 0 (No provider risk)
• Authority Score: 0 (No authority risk)
• Stability: Stable (no recent network disruptions)
• Threat Indicators: No malicious activity detected (no spam, attacks, or blacklists).

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**2. Ownership & Geolocation**

• Organization: Google Fiber Inc. (ASN 16591, CIDR 136.32.0.0/11)
• Geolocation: Kansas City, MO, US (2500km accuracy radius).
• Network Role: Cloud compute infrastructure (Google Fiber).

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**3. Threat & Security Observations**

• Threat Feeds: No indicators of compromise (IOC) or malicious campaigns.
• DNS Security: Valid DNSSEC, CAA records, and SPF validation.
• BGP Security: DNSBL listed once (low impact), but no route anomalies.
• Historical Activity: Single observation with 0.85 confidence; no persistent threats.

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**4. Network Relationships**

• Subnet: 136.37.57.78/24 (clean, no abuse density).
• Associations:

- Linked to Google Fiber’s network (GFIBER-V4).

- DNS PTR record: `136-37-57-78.googlefiber.net`.

• Neighbors: No neighboring IPs in the subnet (0 active siblings).

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**5. Security Actions**

• Recommended Actions:

- Monitor for unexpected DNS changes or network behavior.

- No firewall rules required due to low risk.

- Verify DNSSEC and CAA configurations for ongoing security.

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Conclusion:

136.37.57.78 is a legitimate Google Fiber infrastructure IP with no malicious activity. No immediate action is required, but ongoing monitoring is advised to detect any anomalous behavior.

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