IP Intelligence Briefing: 103.163.97.211
Date: 2026-06-13
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Chittagong Port Authority (Bangladesh), ASN 141744 (CPA-BD)
- Geolocation: Bangladesh (BD), Latitude 23.7, Longitude 90.37
- Network Role: Multi-service host (HTTP/SSH, nginx/1.20.1)
- Threat Indicators: No malicious activity, no known campaigns, no blacklist entries
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**2. Observation History**
- Last 30 Days:
- Stable with no significant risk spikes.
- First observed on 2026-06-02 (registered under CPA-BD).
- Recent HTTP scan (2026-06-13) returned 404 status.
- DNSSEC valid, no route stability issues.
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**3. Network Relationships**
- Linked Entities:
- Same network (CPA-BD) via 16 observations.
- No external subnets, hostnames, or organizations tied to this IP.
- Services:
- Open ports: SSH (22), HTTP (80).
- Server banner: `nginx/1.20.1`.
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**4. Neighborhood Analysis**
- Subnet: 103.163.97.0/24
- Neighbor Count: 0 (no adjacent IPs reported)
- Abuse Density: 0% (clean subnet)
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**5. Threat & Risk Assessment**
- No Threat Indicators: No malware, phishing, or exploit activity detected.
- DNS & BGP: Valid DNSSEC, no BGP anomalies.
- Historical Trends: No persistent malicious behavior or ownership changes.
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**6. Recommendations**
- Monitor: Track HTTP/SSH services for unexpected traffic patterns.
- Firewall: No immediate blocking required; IP is low risk.
- Context: Verify if the Chittagong Port Authorityβs infrastructure is under scrutiny for broader network activity.
Conclusion: 103.163.97.211 is a low-risk, benign host associated with a Bangladesh government entity. No actionable threats detected.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Chittagong Port Authority administrator |
| ASN | AS141744 |
| Network Name | CPA-BD |
| CIDR Block | 103.163.96.0/23 |
| RIR | APNIC |
| Country | BD |
| 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 | Multi-Service Host |
| Network Tier | Unknown β Insufficient routing data to classify |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | β |
| 22 | ssh | tcp | |
| Closed Ports | 25, 443, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | nginx/1.20.1 |
| HTTP Title | β |
| SSH Version | SSH-2.0-OpenSSH_7.4 |
π TLS Certificate
| 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 | 31% | 2 | 4 |
| routing | 25% | 1 | 1 |
| services | 32% | 2 | 4 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 28% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:03:25 UTC |
| Last Seen | 2026-06-26 18:10:13 UTC |
| Profile Built | 2026-06-22 06:34:21 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
Full dossier details are available via our API.