IP Intelligence Briefing: 203.25.124.72
Date: 2026-06-10
---
**1. Core Profile**
- Risk Score: Moderate (50/100)
- Ownership: Registered to "VPN Consumer Osaka, Japan" (ASN 137409).
- Geolocation: Osaka, Japan (latitude 34.69, longitude 135.5).
- Network Role: Firewalled host with no open services (no TLS, HTTP, or banner data).
- Threat Indicators: No malicious indicators, spam, or known attacker associations.
---
**2. Observation History**
- Recent Activity (June 10, 2026):
- Detected 9 "pulses" (potential threats) with 85% confidence.
- No confirmed abuse or persistent malicious behavior.
- Historical Trends: No significant changes in risk scores or network behavior over the past 30 days.
---
**3. Network Relationships**
- Subnet: Part of `203.25.124.0/24` (registered to "VPN Consumer Osaka, Japan").
- Neighbors:
- 100 IPs in the subnet.
- 27 medium-risk IPs (risk score โฅ 50), but no high-risk or abuse-dense clusters.
- Abuse Density: 0% (no malicious activity detected in the subnet).
---
**4. Threat Context**
- No Malicious Campaigns: No known campaigns, DNS threats, or CAPE-5.5 indicators.
- DNS/Email Reputation: No SPF/DKIM records, no email authentication data.
- BGP/Route Stability: Route stable (no recent changes), but no public infrastructure (CDN, cloud, or mobile carrier).
---
**5. Recommendations**
- Monitor Traffic: Track for unusual outbound connections or service changes.
- Subnet Analysis: Focus on high-risk neighbors (27 IPs) for potential lateral movement.
- Verify Ownership: Confirm "VPN Consumer Osaka" is a legitimate service provider.
- Firewall Rules: Block or monitor based on observed threats (e.g., rate-limiting pulses).
---
Conclusion: 203.25.124.72 is a residential/private IP with no confirmed malicious activity. While it has a moderate risk score, the lack of persistent threats and low abuse density in its subnet suggests it is likely benign. Continue monitoring for behavior changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | VPN Consumer Osaka, Japan |
| ASN | AS137409 |
| Network Name | OSAKA-JP-203-25-124-0 |
| CIDR Block | 203.25.124.0/25 |
| RIR | APNIC |
| Country | JP |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Fresh
| First Seen | 2026-05-24 12:34:44 UTC |
| Last Seen | 2026-06-21 18:29:33 UTC |
| Profile Built | 2026-06-14 03:23:14 UTC |
| Data Freshness | Fresh |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.