103.148.52.224
# IP INTELLIGENCE BRIEFING
Target: 103.148.52.224/32
Classification: LOW RISK
Date of Analysis: 2026-07-22
---
## EXECUTIVE SUMMARY
IP 103.148.52.224 presents a LOW RISK profile with an overall risk score of 25. The address is geolocated to Bangladesh (APNIC RIR) and registered to A1 Cyberlink BD administrator (ASN 140080). No active threat indicators, blacklist entries, or malicious activity patterns were detected. The IP is currently firewalled with no accessible services or open ports.
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## OWNERSHIP & GEOSPATIAL DATA
| Attribute | Value |
|---|---|
| ASN | 140080 |
| Organization | A1 Cyberlink BD administrator |
| Netname | A1CYBERLINKBD-BD |
| CIDR Block | 103.148.52.0/24 |
| RIR | APNIC |
| Country | Bangladesh (BD) |
| Latitude/Longitude | 23.7, 90.37 |
---
## THREAT INTELLIGENCE ASSESSMENT
Threat Indicators
- Abuse Confidence Score: Not calculated
- Known Attacker: No
- Tor Exit Node: No
- Spam Source: No
- Blacklist Count: 0
- Threat Feeds: No matches
- Known Campaigns: None identified
Network Role Classification
- Infrastructure Type: Firewalled / No Services
- Cloud Provider: No
- CDN: No
- VPN/Proxy: No
- Hosting Service: No
- Mobile Carrier: No
---
## SERVICE & DNS ANALYSIS
Network Services
- Open Ports: None detected
- TLS Certificates: None
- HTTP Services: None
- DNS Records: No forward resolution confirmed
- Hosted Domains: 0
Email Authentication
- SPF Record: Not configured
- DMARC Record: Not configured
- TXT Records: 0
DNSBL Status
- DNSBL Listed: 1 out of 8 total lists
- Operator Score: 0.1304 (Minimal)
- Route Stability: False
---
## OBSERVATION HISTORY
Total Observations: 10
Observation Period: 2026-07-22
Recent Signals:
- Geo-location: Bangladesh (confidence 0.70)
- Organization: A1 Cyberlink BD administrator (confidence 0.90)
- Operator score: Minimal (confidence 0.30)
- No ownership changes detected
- No persistent malicious activity
---
## NETWORK RELATIONSHIPS & NEIGHBORHOOD
Relationship Graph
- Relationships Found: 2
- Type: Same Network (A1CYBERLINKBD-BD)
- Related Entities: A1CYBERLINKBD-BD network
Subnet Analysis (103.148.52.0/24)
- Abuse Density: 0
- High Risk Neighbors: 0
- Medium Risk Neighbors: 0
- Low Risk Neighbors: 0
- Active Siblings: 0
- Threat Siblings: 0
---
## SECURITY ACTIONS & RECOMMENDATIONS
Current Risk Score: 25 (Low)
Recommended Actions: None required at this time
Firewall Rules: Not generated due to low risk profile
Note: The IP is currently classified as firewalled with no active services. No immediate defensive measures are recommended based on current risk assessment.
---
## CONCLUSION
IP 103.148.52.224 exhibits a benign threat profile with no active malicious indicators. The address is properly registered to a legitimate telecommunications provider in Bangladesh and shows no evidence of abuse or threat activity. Routine monitoring is recommended but no immediate blocking or mitigation actions are warranted.
Priority: LOW
Status: ACCEPTABLE FOR MONITORING
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | A1 Cyberlink BD administrator |
| ASN | AS140080 |
| Network Name | A1CYBERLINKBD-BD |
| CIDR Block | 103.148.52.0/24 |
| RIR | APNIC |
| Country | BD |
| 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS140080 |
| Network Prefix | 103.148.52.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 12% | 2 | 2 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 8% | 1 | 2 |
| geolocation | 12% | 2 | 2 |
| Overall | 11% | 10 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-02 04:20:20 UTC |
| Last Seen | 2026-08-25 03:05:47 UTC |
| Profile Built | 2026-08-29 09:13:18 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 103.148.52.224
Who owns the IP address 103.148.52.224?
103.148.52.224 is registered to A1 Cyberlink BD administrator. The address falls within the 103.148.52.0/24 network block. Registration is held at APNIC.
Where is 103.148.52.224 located?
Geolocation data places 103.148.52.224 in Bangladesh. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 103.148.52.224 malicious or safe?
103.148.52.224 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.