43.153.24.252
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 43.153.24.252
Date: 2026-05-30
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**1. Core Profile**
- Risk Score: 0 (Low Risk)
- Provider: APNIC (Regional Internet Registry)
- Organization: IRT-ACEVILLEPTELTD-SG (registered to U.S. entity)
- Geolocation: Santa Clara, California, United States (37.35°N, -121.95°W)
- Network: Part of CIDR block `43.153.0.0/17` (owned by IRT-ACEVILLEPTELTD-SG)
- Threat Indicators: No malicious activity, spam, or known attacker associations detected.
- Network Role: Firewalled infrastructure with no open ports or active services.
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**2. Historical Observations (Last 30 Days)**
- No Persistent Threats: Zero threat observations, abuse confidence, or campaign correlations.
- Ownership Stability: No changes in ownership or network configuration.
- Geolocation Validity: Geolocation data flagged as implausible (potential misattribution).
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**3. Network Relationships**
- Shared Network: Linked to `ACEVILLEPTELTD-SG` (same network entity).
- DNS Associations: Failed to resolve DNS records (timed out errors).
- No Active Services: No open ports, TLS certificates, or HTTP banners detected.
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**4. Subnet Neighborhood**
- Subnet: `43.153.24.252/24`
- Abuse Density: 0% (low-risk subnet).
- Neighbors:
- 43.153.24.9: Risk Score 0, Authority Score 50
- 43.153.24.75: Risk Score 25, Authority Score 50
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**5. Recommendations**
- Monitor Geolocation Discrepancy: Investigate implausible geolocation data for potential misattribution.
- Check Subnet Health: No immediate risks in the subnet, but verify neighbor activity for anomalies.
- Network Segmentation: Ensure firewalled infrastructure is isolated from internal networks.
- DNS Resilience: Validate DNS resolution reliability, as timed-out queries suggest potential configuration issues.
Conclusion: This IP is part of a low-risk network with no evidence of malicious activity. However, the geolocation inconsistency warrants further investigation. SOC teams should maintain monitoring for unexpected changes in network behavior or subnet activity.
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 | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| 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 | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
No certificate
Issued by —
N/A
| 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% | 1 | 1 |
| routing | 19% | 1 | 2 |
| services | 19% | 1 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 27% | 2 | 2 |
| Overall | 22% | 8 | 11 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 14:59:14 UTC |
| Last Seen | 2026-06-13 03:45:47 UTC |
| Profile Built | 2026-06-08 00:26:14 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 19 |
🔍 18 signal types · 19 observations collected
This report is generated from 18+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.