# IP Intelligence Briefing: 163.192.48.255/32
## Executive Summary
The target IP 163.192.48.255 is a low-risk Oracle Corporation infrastructure address with no active threat indicators. The IP is part of the ORACLE-4 network block (163.192.0.0/16) and shows no evidence of malicious activity, blacklist associations, or abnormal behavioral patterns.
## Ownership & Infrastructure
- Organization: Oracle Corporation
- ASN: 31898
- Network Name: ORACLE-4
- CIDR Block: 163.192.0.0/16
- RIR: APNIC
- Infrastructure Type: Oracle Cloud infrastructure
- Connection Status: Firewalled / No Services Detected
## Risk Assessment
- Overall Risk Score: 25 (Low Risk)
- Provider Score: 0
- Authority Score: 0
- Abuse Confidence: None
- Blacklist Count: 0
- Tor Exit Node: No
- Known Attacker: No
- Spam Source: No
## Geolocation
- Country: United States (US)
- Region: California
- City: San Jose
- Geographic Consensus: Validated
- Note: Geo-validation probe returned ICMP blocked status with a measured distance of 8,865.6 km from the claimed location, indicating potential geolocation data inconsistency.
## Network Neighborhood Analysis
- Subnet: 163.192.48.0/24
- Abuse Density: 0 (Clean subnet)
- Neighbor Count: 1
- Sibling IP: 163.192.48.112 (Risk Score: 25 - Low)
- Classification: Legitimate infrastructure subnet with no malicious siblings
## Threat Indicators
- Threat Feeds: None detected
- Campaign Associations: None
- Certificate Matches: 0
- Banner Matches: 0
- Correlated IPs: 0
## Service Analysis
- Open Ports: None detected
- TLS Certificate: None
- HTTP Services: None detected
- DNS Records: No forward resolution
- PTR Hostnames: None
## Historical Observation Summary
Fourteen observations recorded as of 2026-08-06. Analysis indicates:
- No ownership changes over observed period
- No persistent malicious activity detected
- No threat persistence observed
- Average threat observation count: 0
## Recommended Security Actions
Based on the low-risk profile and Oracle Corporation ownership, no blocking or restrictive firewall rules are recommended. The IP should be treated as trusted infrastructure traffic. Standard monitoring practices apply.
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Briefing Prepared: [Current Date]
Classification: SOC Operational Intelligence
Threat Level: LOW
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Oracle Corporation |
| ASN | AS31898 |
| Network Name | ORACLE-4 |
| CIDR Block | 163.192.0.0/16 |
| RIR | APNIC |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 17% | 1 | 1 |
| routing | 17% | 1 | 1 |
| services | 24% | 2 | 2 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 1 |
| geolocation | 35% | 2 | 3 |
| Overall | 24% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-08-01 22:41:24 UTC |
| Last Seen | 2026-08-13 06:44:01 UTC |
| Profile Built | 2026-08-13 03:20:07 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 22 |
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