139.99.44.188
## IPDEBRIEF INTELLIGENCE BRIEFING
Target IP: 139.99.44.188/32
Classification: LOW RISK
Date of Analysis: 2026-06-15
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EXECUTIVE SUMMARY
IP 139.99.44.188 is a low-risk residential hosting endpoint operating from OVH Singapore infrastructure. The IP presents minimal threat indicators with a risk score of 25. While geolocation validation shows plausible Singapore-based placement, historical observations indicate geographic inconsistency. No active malicious campaigns, known attacker patterns, or spam activity detected.
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OWNERSHIP & INFRASTRUCTURE
- ASN: 16276
- Organization: OVH Singapore PTE. LTD
- Network Classification: Cloud/Hosting Provider
- Geolocation: Singapore (SG) – Consensus validated
- Infrastructure Type: Single-Service Host
- BGP Prefix: 139.99.0.0/17
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NETWORK SIGNALS & SERVICES
- Open Ports: TCP/22 (SSH)
- Banner: SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u10
- DNS Resolution: sgp.ypnk.biz.id (biz.id TLD)
- Email Security: SPF/DMARC not configured
- TLS/HTTP: No active web services detected
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THREAT ASSESSMENT
| Indicator | Status |
|---|---|
| Blacklist Count | 0 |
| Known Attacker | No |
| Spam Source | No |
| Tor Exit Node | No |
| DNSBL Listed | 1 of 8 lists |
| Risk Score | 25/100 |
| Abuse Confidence | Low |
Campaign Correlation: None detected. No certificate matches or banner correlations identified.
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GEOLOCATION VALIDATION
- Claimed Location: Singapore (10375km from probe origin)
- Measured RTT: 267-286ms
- GeoPlausible: Yes
- Historical Note: Previous observations (2026-06-10) indicated Canadian geolocation with 33375km distance – indicates potential location spoofing or multi-region hosting infrastructure.
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SUBNET NEIGHBORHOOD ANALYSIS
- /24 Subnet: 139.99.44.188/24
- Abuse Density: 1/255 (1.0%)
- Classification: Mostly Clean
- Siblings: 1 total, 1 active, 1 threat-adjacent
- Inherited Risk: 2 (Low)
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OBSERVATION HISTORY (20 Observations)
- Most Recent: 2026-06-15T17:30:43 UTC
- Trust Score: 0.26 (Basic)
- Route Stability: Unstable (0 changes in 30d)
- Threat Persistence: 0 days
- Ownership Changes: 0
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KEY RELATIONSHIPS IDENTIFIED
- DNS Associations: sgp.ypnk.biz.id (multiple records)
- Network Context: VPS-SGP (OVH Singapore VPS network)
- Total Relationships: 23 (DNS + Network associations)
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RECOMMENDED ACTIONS
Status: No immediate firewall or blocking actions required.
Monitoring Recommendations:
1. Monitor for changes in geographic consistency
2. Track DNS record propagation and email authentication implementation
3. Watch for emergence of additional open ports or web services
Threat Context: This IP represents a standard cloud hosting environment with low observed abuse density. The single DNSBL listing warrants periodic review but does not indicate active malicious behavior at present.
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BRIEFING END
*Generated from IPDebrief intelligence data. SOC analyst review recommended for ongoing monitoring.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | OVH Singapore PTE. LTD |
| ASN | AS16276 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | sgp.ypnk.biz.id |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | sgp.ypnk.biz.id |
🔐 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| 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 | 25% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 23% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 15:18:03 UTC |
| Last Seen | 2026-06-28 19:36:16 UTC |
| Profile Built | 2026-06-29 07:41:40 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.