103.187.147.165
IP Intelligence Briefing: 103.187.147.165
*Last Updated: 2026-06-16*
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**1. Core Profile**
- Risk Score: 65 (Moderate Risk)
- Ownership: Owned by IRT-IDNIC-ID (APNIC), ASN 138608.
- Geolocation: Jakarta Selatan, Indonesia (ID).
- Network Role: Web server (HTTP/HTTPS, SSH).
- Services:
- Open ports: 80 (HTTP), 443 (HTTPS), 22 (SSH).
- TLS Certificate: Issued by Let’s Encrypt, valid for `admin.iaslab.my.id`.
- Server Banner: Apache.
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**2. Threat Indicators**
- No Direct Threats: No malicious indicators, spam, or known attacker associations.
- Neighbor Risk: Subnet `103.187.147.0/24` has 3 IPs, 1 with high risk (103.187.147.214, score 80).
- DNS: No PTR records, no email auth (SPF/DKIM).
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**3. Observation History**
- Latest Scan (2026-06-16):
- HTTP/HTTPS active (Apache server).
- TLS 1.3 with AES-256-GCM encryption.
- No HTTP title or HSTS detected.
- Historical Data: Single observation since June 2026; no persistent malicious activity.
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**4. Network Relationships**
- Linked Entities:
- Same network: IANA-BLOCK (APNIC).
- Subnet abuse density: 33% (mostly clean).
- Neighbors:
- 103.187.147.16: Low risk (40).
- 103.187.147.214: High risk (80).
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**5. Recommendations**
- Monitor Neighbor: Investigate 103.187.147.214 due to elevated risk.
- Block High-Risk Subnet: Consider restricting access to `103.187.147.0/24` if not required.
- Verify TLS: Confirm Let’s Encrypt certificate validity for `admin.iaslab.my.id`.
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Conclusion: The IP is a legitimate web server in Indonesia with no direct threats. However, the presence of a high-risk neighbor warrants closer scrutiny. No immediate action required, but monitor for unusual activity.
*Generated by IPDebrief Intelligence Platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-IDNIC-ID |
| ASN | AS138608 |
| Network Name | IANA-BLOCK |
| CIDR Block | 0.0.0.0/0 |
| RIR | APNIC |
| Country | ID |
| 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 | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | Apache |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15 |
🔐 TLS Certificate
CN=admin.iaslab.my.id was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.| SANs | admin.iaslab.my.id |
| Valid From | 2026-01-06T03:07:49+00:00 |
| Valid Until | 2026-04-06T03:07:48+00:00 (expired) |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
| Serial Number | 05D948CA82C448C742CBF4D96908EBBF5FF6 |
| Thumbprint | A523E06B912881CD2345030BACF1F76AFBC64C60 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 34% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 26% | 2 | 3 |
| ownership | 24% | 2 | 3 |
| reputation | 23% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 24% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:26 UTC |
| Last Seen | 2026-06-22 06:51:18 UTC |
| Profile Built | 2026-06-22 06:56:28 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
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