117.5.153.143
IP Intelligence Briefing: 117.5.153.143
Date: 2026-06-11
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**1. Core Profile**
- Risk Score: 0 (Low Risk)
- Provider: Viettel Group (APNIC)
- Geolocation: Hanoi, Vietnam (21.02°N, 105.85°E)
- Network: 117.5.0.0/16 (Viettel-VN)
- Ownership: Registered to IRT-VNNIC-AP (Vietnam Internet Network Information Center).
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**2. Threat Indicators**
- No Malicious Activity: No indicators of phishing, malware, or exploitation.
- DNS & BGP: Valid DNSSEC records; BGP prefix registered to Viettel.
- Services: No open ports or TLS services detected.
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**3. Network Behavior**
- Firewalled/Secure: Appears to be a private, firewalled network with no public-facing services.
- Subnet Analysis:
- /24 Subnet: 117.5.153.0/24
- Neighbor Risk: 1 out of 2 sibling IPs show moderate risk (55 score), but the IP itself remains low risk.
- Abuse Density: Low (0% abuse in subnet).
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**4. Historical Observations (Last 30 Days)**
- 11 Signals Recorded:
- DNS resolution, BGP prefix, and network ownership data.
- No persistent threats or changes in risk profile.
- One DNSSEC validation and zone records check.
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**5. Relationships**
- Linked Entities:
- Same network (Viettel-VN).
- No direct connections to known malicious organizations or domains.
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**6. Recommendations**
- Monitor Subnet: Track the 117.5.153.0/24 subnet for unusual activity due to one high-risk neighbor.
- No Immediate Action Required: The IP itself is low risk and appears legitimate.
- Verify DNSSEC: Confirm DNSSEC validity for the domain if email or web services are associated.
SOC Analyst Note: This IP is likely part of a corporate or private network. Focus on the subnet’s risk outliers rather than this IP directly.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-VNNIC-AP |
| ASN | AS7552 |
| Network Name | VIETTEL-VN |
| CIDR Block | 117.5.0.0/16 |
| RIR | APNIC |
| Country | VN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | localhost |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | localhost |
🔐 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 | |||
| 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 | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 6% | 3 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-28 06:15:35 UTC |
| Last Seen | 2026-06-11 14:07:14 UTC |
| Profile Built | 2026-06-11 14:17:24 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 15 |
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