51.81.148.20📋 Copy

IP Intelligence Briefing: 51.81.148.20/32

*Last Updated: 2026-06-10*

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**1. Core Profile**

• Risk Score: 65 (Moderate Risk)
• Ownership: Owned by OVH US LLC (ASN 16276, ARIN-registed).
• Geolocation:

- City: Hillsboro, Oregon, US

- Coordinates: ~45.526°N, -122.9874°W

- ISP: OVH Cloud Compute (data center infrastructure).

• Network Role:

- Type: Cloud Compute (OVH)

- Subnet: 51.81.148.20/24 (no active neighbors detected).

- BGP: Prefix 51.81.128.0/17, AS Path: 34549 16276.

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**2. Threat Indicators**

• No Malicious Activity:

- No indicators of spam, phishing, or known attacker activity.

- No DNSBL listings, open ports, or TLS certificates detected.

• Reputation:

- Operator Score: 0.26 (Basic)

- DNSSEC Valid: Yes.

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**3. Observation History**

• Stability:

- 23 observations over 30 days.

- Risk score and geolocation data consistent.

- No spikes in threat signals or network anomalies.

• Key Trends:

- First-hop traceroute and DNS resolution remain stable.

- No recent route changes or BGP instability.

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**4. Relationships & Network**

• DNS:

- Linked to ip20.ip-51-81-148.us (PTR record confirmed).

- No email authentication (DMARC/SPF) detected.

• Subnet:

- 51.81.148.20/24 has 0 active neighbors (abuse density: 0).

- No correlated IPs or malicious subnets.

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**5. Actionable Insights**

• SOC Recommendations:

- Monitor: Track subnet activity for unexpected neighbor additions.

- Verify: Confirm cloud instance legitimacy via OVH’s portal.

- Baseline: Use historical data to detect future anomalies.

• No Immediate Action Required:

- No malicious activity detected.

- Subnet appears clean, though lack of neighbors may indicate misconfiguration.

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*End of Briefing*

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