# IPDEBRIEF INTELLIGENCE BRIEFING
Target: 103.153.130.49/32
Classification: LOW RISK / CLEAN
Generated: 2026-07-27
---
## EXECUTIVE SUMMARY
The IP address 103.153.130.49 is classified as a low-risk infrastructure address with a risk score of 25. No malicious indicators, active threat campaigns, or abuse signatures were detected. The address is properly registered with APNIC under the GLOBAL3-BD network and shows stable ownership patterns.
---
## OWNERSHIP & GEOLOCATION
| Field | Value |
|---|---|
| **Organization** | Global Link administrator |
| **Netname** | GLOBAL3-BD |
| **ASN** | 140923 |
| **CIDR Block** | 103.153.130.0/24 |
| **RIR** | APNIC |
| **Country** | BD (Bangladesh) |
| **Reported City** | Hong Kong (geo validation pending) |
| **Registration** | Available via RDAP |
Geolocation validation indicates the IP is plausible with coordinates 23.7°N, 90.37°E. ICMP validation was blocked during probing.
---
## THREAT INTELLIGENCE
Risk Score: 25 (Low Risk)
Abuse Confidence: Not applicable
Blacklist Status: Clean (0 blacklist hits)
Threat Indicators:
- Not a Tor exit node
- Not a known attacker IP
- Not identified as spam source
- No associated threat campaigns
- No honeypot hits or enumeration strikes
---
## NETWORK CLASSIFICATION
| Indicator | Status |
|---|---|
| **Open Services** | None detected |
| **Firewall Status** | Firewalled / No Services |
| **CDN/Cloud/Proxy** | False |
| **Mobile/Residential** | False |
| **Bogon IP** | False |
| **Anycast** | False |
DNS analysis shows no PTR records, no forward resolution, and no hosted domain associations.
---
## NEIGHBORHOOD ANALYSIS
Subnet: 103.153.130.0/24
- Abuse Density: 0% (Clean)
- Total Siblings: 10
- Active Siblings: 2
- Threat Siblings: 0
- Classification: Clean
Neighbor Risk Distribution:
- High Risk: 0
- Medium Risk: 0
- Low Risk: 9
Sample neighbors (all low risk, score 25):
- 103.153.130.34, 103.153.130.36, 103.153.130.37, 103.153.130.39, 103.153.130.42
- 103.153.130.47, 103.153.130.55, 103.153.130.59, 103.153.130.144
---
## OBSERVATION HISTORY
Total Observations: 15
Threat Persistence: 0 days
Ownership Changes: 0
Recent observations (2026-07-27):
- 22:24: Banner analysis (confidence 0.30)
- 22:22: Geolocation probe (confidence 0.50) – ICMP blocked
- 22:19: Port scan (confidence 0.70) – No open ports
- 22:18: Ownership verification (confidence 0.85) – Stable
- 22:18: Network classification (confidence 0.30) – Not CDN/Cloud/Proxy
No threat signals observed in recent history.
---
## CONTROL PLANE
- Route Stability: False (route changes detected in last 30 days)
- DNSSEC Validation: Valid
- Operator Score: 0.1304 (Minimal)
- DNSBL Listed: 1 of 8 total lists
---
## RECOMMENDATIONS
Action Required: None
Firewall Rules: No blocking recommended
Rationale:
- IP is properly registered and classified as low-risk
- No active threat indicators or malicious behavior
- Neighborhood shows clean classification with zero threat siblings
- Infrastructure appears to be legitimate hosting/network services
Monitoring: Standard monitoring appropriate. No special attention required.
---
END OF BRIEFING
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Global Link administrator |
| ASN | AS140923 |
| Network Name | GLOBAL3-BD |
| CIDR Block | 103.153.130.0/24 |
| 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 | AS140923 |
| Network Prefix | 103.153.130.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-15 16:15:36 UTC |
| Last Seen | 2026-08-31 14:59:09 UTC |
| Profile Built | 2026-08-31 15:04:36 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 103.153.130.49
Who owns the IP address 103.153.130.49?
103.153.130.49 is registered to Global Link administrator. The address falls within the 103.153.130.0/24 network block. Registration is held at APNIC.
Where is 103.153.130.49 located?
Geolocation data places 103.153.130.49 in Sylhet, G, Bangladesh. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 103.153.130.49 malicious or safe?
103.153.130.49 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.