Your IP: 216.73.216.123
π€ Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 103.143.72.165
*Last Updated: 2026-06-06*
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1. Core Profile
- Risk Score: 55 (Moderate Risk)
- Ownership: Owned by IRT-GAAISHING-HK (APNIC) in Hong Kong (HK).
- Geolocation: Hong Kong (22.4°N, 114.11°E), with DNSSEC validation enabled.
- Network Role: Firewalled / No Services (no open ports, no TLS/HTTP services detected).
- Threat Indicators: No malicious activity, no known attacker associations, and no spam sources.
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2. Observation History
- Recent Activity: Minimal risk signals observed (last 30 days).
- Stability: No significant changes in geolocation, DNS, or threat metrics.
- Subnet: 103.143.72.0/24 classified as clean with zero abuse density.
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3. Relationships
- Linked Entities:
- Same network: GAAISHING-HK (IRT-GAAISHING-HK).
- No External Connections: No hostnames, certificates, or organizations linked to the IP.
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4. Neighborhood Analysis
- Subnet: 103.143.72.0/24.
- Neighbor Risk: Zero high/medium/low-risk IPs detected.
- Abuse Density: 0% (clean subnet).
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5. Recommendations
- Monitoring: No immediate action required. The IP shows no malicious behavior and is part of a clean subnet.
- Context: Moderate risk may stem from the providerβs reputation rather than the IP itself.
- Next Steps: Reassess if new activity emerges or if the subnetβs risk profile changes.
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*End of Briefing*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | IRT-GAAISHING-HK |
| ASN | AS138152 |
| Network Name | GAAISHING-HK |
| CIDR Block | 103.143.72.0/24 |
| RIR | APNIC |
| Country | JP |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown β Insufficient routing data to classify |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | β |
| HTTP Title | β |
π TLS Certificate
No certificate
Issued by β
N/A
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 19% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 23% | 2 | 2 |
| Overall | 18% | 9 | 11 |
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Fresh
| First Seen | 2026-05-13 00:02:12 UTC |
| Last Seen | 2026-06-25 14:01:33 UTC |
| Profile Built | 2026-06-15 04:55:45 UTC |
| Data Freshness | Fresh |
| Signal Types | 16 |
| Total Observations | 16 |
π 16 signal types Β· 16 observations collected
This report is generated from 16+ 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.
βΉοΈ About This Report
All data shown is publicly available network metadata β 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.