171.1.126.47
IP Intelligence Briefing: 171.1.126.47/32
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership:
- ISP: STARHUBINTERNET-SG (AS138345)
- Country: Singapore (SG)
- Geolocation: Singapore, latitude 1.35, longitude 103.82
- Threat Indicators:
- No active malicious indicators (no malware, spam, or known attacker associations).
- DNSBL Listings: 2 out of 8 DNSBLs (low-severity).
- Network Role:
- Firewalled with no open services detected.
- BGP prefix: `171.1.112.0/20` (route stability issues noted).
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**2. Observation History (Last 30 Days)**
- Activity Trends:
- No significant changes in geolocation, DNS, or threat signals.
- Minor DNSBL listings detected (likely historical or low-risk).
- Key Findings:
- DNSSEC Valid: True.
- Route Stability: 0 route changes in 30 days, but flagged as unstable.
- Abuse Density: Clean subnet (0 abuse density).
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**3. Network Relationships**
- Subnet: `171.1.126.47/24`
- Neighbors:
- No active neighboring IPs identified (subnet may be underutilized or isolated).
- Connections:
- Linked to STARHUBINTERNET-SG (same ISP).
- No cross-subnet relationships or external hostnames.
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**4. Threat Context**
- No Active Campaigns: No correlated IPs, malware signatures, or phishing indicators.
- DNS/Email Reputation:
- No SPF/DMArc records detected.
- No email-related threats.
- Behavioral Flags:
- No honeypot hits, enumeration attempts, or WAF violations.
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**5. Recommendations**
- Monitoring: Track BGP route stability and DNSBL listings for potential changes.
- Firewall: No immediate action required, but consider monitoring traffic to/from this subnet.
- Context: The IP is part of a clean ISP subnet with no active threats, but historical DNSBL mentions suggest periodic re-evaluation.
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*End of Briefing*
*Generated by IPDebrief | All data sourced from IPDebrief intelligence feeds.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-STARHUBINTERNET-SG |
| ASN | AS138345 |
| Network Name | STARHUBINTERNET-SG |
| CIDR Block | 171.0.0.0/15 |
| RIR | APNIC |
| Country | SG |
| 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 | 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 15% | 1 | 2 |
| geolocation | 32% | 2 | 3 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:53 UTC |
| Last Seen | 2026-06-22 20:43:37 UTC |
| Profile Built | 2026-06-22 20:51:24 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.