146.56.154.49
IP Intelligence Briefing: 146.56.154.49
Date: 2026-06-12
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Oracle Corporation (ASN 31898)
- Geolocation: Chicago, IL, US
- Network Role: Oracle Cloud infrastructure (CloudCompute)
- Threat Indicators: No active malicious activity, no known attackers, no spam sources, and no DNSBL listings.
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**2. Observation History**
- Recent Signals (Last 30 Days):
- 1 DNSBL listing (high severity, but no specific list name provided).
- DNSSEC validation confirmed.
- BGP prefix stability: 146.56.128.0/18 (Oracle-owned).
- No enumeration attempts or WAF violations.
- Behavioral Insights:
- No honeypot hits or enumeration strikes.
- Traceroute shows transit through Comcast and Cogent networks.
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**3. Relationships**
- Linked Entities:
- Same network (OracleCORP, ASN 31898).
- No connections to subnets, hostnames, or organizations.
- Services:
- No open ports or TLS certificates detected.
- No HTTP server banners or domain associations.
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**4. Neighborhood Analysis**
- Subnet: 146.56.154.49/24
- Neighbor Count: 0 (no active siblings or abuse density).
- Subnet Context: Oracle-owned /17 block (146.56.0.0/17).
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**5. Recommendations**
- Monitoring: No immediate action required; IP is legitimate Oracle Cloud infrastructure.
- Mitigation: No firewall rules or security actions recommended.
- Validation: Confirm DNSBL listing context with Oracle’s security team if critical.
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Conclusion:
146.56.154.49 is a low-risk Oracle Cloud IP with no malicious indicators. Its association with Oracle’s infrastructure and lack of threat signals suggest it is a legitimate, non-malicious host. Continue monitoring for anomalies, but no urgent action is needed.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | ORACLE CORPORATION - network administrator |
| ASN | AS31898 |
| Network Name | ORACLECORP |
| CIDR Block | 146.56.0.0/17 |
| RIR | ARIN |
| Country | JP |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 32% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 24% | 9 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-02 12:03:14 UTC |
| Last Seen | 2026-06-21 08:32:51 UTC |
| Profile Built | 2026-06-21 08:40:41 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 20 |
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