220.246.46.144
IP Intelligence Briefing: 220.246.46.144
Date: 2026-06-18
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**1. Core Profile**
- Risk Score: 80 (High Risk)
- Ownership: Registered to IRT-HKTIMS-HK (Hong Kong) under ASN 4760.
- Geolocation: Hong Kong (HK), coordinates 22.4°N, 114.11°E.
- Network Role: Firewalled / No Services (no open ports, no TLS/HTTP services).
- DNS: Resolves to `144.46.246.220.static.netvigator.com` (netvigator.com).
- Threat Indicators: No direct malicious indicators (no malware, phishing, or spam links).
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**2. Observed Activity**
- Recent Signals:
- Listed in 5/8 DNSBLs (abuse confidence score unknown).
- BGP prefix 220.246.32.0/19 associated with ASN 4760.
- DNSSEC valid but no CAA records.
- Geolocation Plausibility: Confirmed (RTT ~235ms, 5 probes).
- Historical Trends:
- Single observation in the last 30 days (no persistent malicious activity).
- No changes in ownership or network configuration.
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**3. Relationships & Network**
- Linked Entities:
- NETVIGATOR (same network).
- No connections to Tor, CDN, or cloud providers.
- Subnet: 220.246.46.144/24.
- Abuse Density: 1 (mostly clean, but 1 threat sibling).
- Neighbors: No active IPs detected in the subnet.
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**4. Actionable Insights**
- Risk Context:
- High risk score driven by DNSBL listings and ambiguous network role.
- No direct malicious activity, but potential association with netvigator.com requires further investigation.
- Recommendations:
- Monitor for unexpected service openings (e.g., DNS, HTTP).
- Block outbound connections to this IP if it’s part of a larger malicious network.
- Validate DNSSEC and CAA records for subdomains.
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Next Steps: Correlate with internal logs for traffic patterns; verify netvigator.com’s reputation.
Threat Level: High (due to DNSBL and ambiguous network role).
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*Generated by IPDebrief threat intelligence platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-HKTIMS-HK |
| ASN | AS4760 |
| Network Name | — |
| CIDR Block | — |
| RIR | APNIC |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 144.46.246.220.static.netvigator.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 144.46.246.220.static.netvigator.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Multi-Service Host |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 22 | ssh | tcp | |
| Closed Ports | 25, 443, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_6.9 |
🔐 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 | 38% | 2 | 4 |
| routing | 25% | 1 | 1 |
| services | 30% | 2 | 4 |
| ownership | 20% | 2 | 3 |
| reputation | 27% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 28% | 10 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:13 UTC |
| Last Seen | 2026-06-26 18:11:10 UTC |
| Profile Built | 2026-06-24 06:22:51 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 32 |
Full dossier details are available via our API.