43.173.125.185
IP Intelligence Briefing: 43.173.125.185
Date: 2026-06-08
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership:
- ASN: 132203
- Organization: IRT-ACEVILLEPTELTD-SG (linked to Tencent)
- Geolocation: Conflicting data (Singapore [SG] and Santa Clara, CA, USA). MaxMind geolocation suggests "United States," but other signals indicate Singapore.
- Threat Indicators: No malicious indicators, DNSBL listings (1/8), no spam, Tor, or known attacker associations.
- Network Role: Firewalled infrastructure; no open ports/services detected.
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**2. Observation History**
- Geolocation Shifts:
- Recent inference (June 8) placed the IP in Singapore (1.35°N, 103.82°E) with 30km accuracy.
- Earlier records (May 29) linked it to Santa Clara, CA, USA.
- Network Changes:
- BGP prefix 43.173.64.0/18 (Tencent-owned) observed on May 27.
- No significant ownership changes or threat persistence detected.
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**3. Relationships**
- Network Affiliation:
- Part of ACEVILLEPTELTD-SG (Tencent) network (ASN 132203).
- Linked to 43.160.0.0/12 CIDR block.
- DNS/Email:
- No DNS records or email authentication (SPF/DKIM) found.
- No domain or hosted assets associated.
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**4. Neighborhood Analysis**
- Subnet: 43.173.125.185/24
- Neighbor Risk:
- Single sibling IP: 43.173.125.87 (Risk Score: 25).
- Subnet abuse density: 0% (low risk).
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**5. Key Findings & Recommendations**
- Geolocation Discrepancy: Conflicting location data (USA vs. Singapore) may indicate misconfiguration, spoofing, or inaccurate geolocation sources. Investigate routing paths and DNS records for anomalies.
- DNSBL Listing: Minor risk (1/8 DNSBLs). Verify if the IP is flagged for spam or abuse.
- Network Ownership: Tencent-owned infrastructure, but no malicious activity detected. Monitor for unexpected network changes.
- Action: Add to watchlist for geolocation inconsistencies and monitor for emerging threats.
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Next Steps: Validate geolocation accuracy, check for recent network changes, and confirm DNSBL context.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-ACEVILLEPTELTD-SG |
| ASN | AS132203 |
| Network Name | — |
| CIDR Block | — |
| RIR | APNIC |
| Country | — |
| 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 | |||
| 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 | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 2 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 14:59:16 UTC |
| Last Seen | 2026-06-08 00:25:47 UTC |
| Profile Built | 2026-06-08 00:34:46 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 22 |
Full dossier details are available via our API.