148.227.122.129
IP Intelligence Briefing: 148.227.122.129
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership: Starlink Brazil Serviços de Internet Ltd (ASN 14593)
- Geolocation: Brasília, Federal District, Brazil (BR)
- Network Role: Firewalled / No Services (no open ports)
- Threat Indicators: No malicious activity detected (zero threat indicators).
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**2. Observation History**
- Recent Activity:
- DNS resolution to `customer.brsabra1.isp.starlink.com` (valid domain).
- Subnet abuse density: 0.4 (mixed risk, 2/7 neighbors flagged as high risk).
- BGP route stability: Unstable (route changes detected in 30 days).
- Temporal Trends: No persistent malicious behavior observed.
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**3. Network Relationships**
- DNS Associations: Linked to `starlink.com` (valid, SPF/DKIM configured).
- Subnet: `148.227.122.0/24` (abuse density: 0.4, 2 high-risk neighbors).
- Neighbors:
- High Risk: 148.227.122.7 (55), 148.227.122.106 (55).
- Low Risk: 148.227.122.15, 148.227.122.53, 148.227.122.70, 148.227.122.190, 148.227.122.214 (0–25 score).
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**4. Actionable Insights**
- Monitor Subnet: The `/24` subnet has a 0.4 abuse density, suggesting potential for malicious activity.
- Block High-Risk Neighbors: Consider isolating 148.227.122.7 and 148.227.122.106 to mitigate risk.
- Verify DNS: Confirm DNSSEC and CAA records for `starlink.com` to prevent spoofing.
- Network Segmentation: Ensure firewalled segments isolate Starlink infrastructure from internal networks.
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**5. Summary**
The IP belongs to a legitimate ISP (Starlink Brazil) but resides in a subnet with mixed risk. While no direct threats are detected, the presence of high-risk neighbors warrants closer monitoring. SOC teams should prioritize isolating risky subnets and validating DNS configurations to prevent potential exploitation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Starlink Brazil Serviços de Internet Ltd |
| ASN | AS14593 |
| Network Name | 148.227.122.0 - 148.227.122.255 |
| CIDR Block | 148.227.122.0/24 |
| RIR | ARIN |
| Country | BR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | customer.brsabra1.isp.starlink.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | customer.brsabra1.isp.starlink.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | 24% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 21% | 9 | 14 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-12 09:40:14 UTC |
| Last Seen | 2026-06-26 16:15:37 UTC |
| Profile Built | 2026-06-26 16:26:11 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.