43.153.123.3
IP Intelligence Briefing: 43.153.123.3
*Generated via IPDebrief Tools*
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: ASN 132203 (IRT-ACEVILLEPTELTD-SG, APNIC)
- Geolocation: United States (CA, Santa Clara)
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP services).
- Subnet: 43.153.0.0/17 (part of ACEVILLEPTELTD-SG network).
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**2. Observation History**
- Last 30 Days:
- Minimal risk signals (confidence: 0.13–0.30).
- No persistent malicious activity or threat persistence.
- Geolocation inferred as plausible (US, Santa Clara) with 3750km accuracy.
- Stability: Route stability score indicates unstable routing (score: 0.13).
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**3. Relationships**
- Linked Entities:
- Subnet: ACEVILLEPTELTD-SG (ASN 132203).
- No direct links to hostnames, organizations, or certificates.
- Network Classification: Infrastructure type unspecified; no CDN, VPN, or Tor association.
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**4. Neighborhood Analysis**
- Subnet: 43.153.123.3/24
- Neighbor Risk:
- 3 total neighbors (2 low-risk, 1 medium-risk).
- Subnet abuse density: 0% (no malicious activity detected in neighbors).
- Notable IPs:
- 43.153.123.4 (risk: 25), 43.153.123.149 (risk: 25), 43.153.123.185 (risk: 0).
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**5. Threat Assessment**
- No Immediate Threat:
- No malware, phishing, or scanning activity observed.
- No DNS anomalies, email spoofing, or TLS certificate issues.
- Recommendation:
- Monitor subnet for changes in abuse density or risk scores.
- Verify geolocation and routing stability for potential spoofing.
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Conclusion: 43.153.123.3 is part of a low-risk network with no current malicious indicators. While the subnet shows minimal risk, ongoing monitoring is advised due to unstable routing and limited historical data. No immediate defensive action required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-ACEVILLEPTELTD-SG |
| ASN | AS132203 |
| Network Name | ACEVILLEPTELTD-SG |
| CIDR Block | 43.153.0.0/17 |
| RIR | APNIC |
| Country | US |
| 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 | |||
| 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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 27% | 2 | 2 |
| Overall | 18% | 8 | 9 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-04 05:31:03 UTC |
| Last Seen | 2026-06-13 00:10:11 UTC |
| Profile Built | 2026-06-13 00:15:01 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.