103.85.72.144
IP Intelligence Briefing: 103.85.72.144
*Generated via IPDebrief Analysis*
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**Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Registered to IRT-GAOFENG-HK (APNIC) with ASN 152320.
- Geolocation: Hong Kong (HK), coordinates 22.4°N, 114.11°E.
- Network Role: Firewalled / No Services; not classified as CDN, cloud, or residential.
- Threat Indicators: No malicious activity detected (zero threat feeds, blacklist matches, or campaign correlations).
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**Observation History**
- Latest Activity: June 2, 2026, with 17 total observations.
- Geolocation Validation: ICMP blocked, preventing full RTT validation. Estimated distance from probe: 9,175 km.
- Network Stability: Subnet 103.85.72.0/22 shows 0 abuse density and "clean" classification.
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**Relationships**
- Linked to GAOFENG-HK network (multiple relationships).
- No DNS records, email authentication, or TLS certificates detected.
- No open ports or active services identified.
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**Neighborhood Analysis**
- Subnet: 103.85.72.144/24.
- Neighbor Count: 0 active IPs (possibly a single host or incomplete data).
- Abuse Density: 0% (no malicious siblings).
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**Actionable Insights**
1. Monitor Subnet: Track changes in the 103.85.72.0/22 subnet for potential abuse.
2. Verify Ownership: Confirm IRT-GAOFENG-HK’s legitimacy via APNIC records.
3. Network Segmentation: Ensure isolation of this IP in your environment due to its firewalled status.
4. Geolocation Validation: Consider alternative methods to validate the IP’s geographic claims.
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Conclusion: This IP poses no immediate threat. However, its lack of network activity and sparse neighbor data warrant continued monitoring for anomalies.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-GAOFENG-HK |
| ASN | AS152320 |
| 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 | 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 | 28% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 24% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:27 UTC |
| Last Seen | 2026-06-22 07:30:25 UTC |
| Profile Built | 2026-06-22 07:33:33 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.