203.83.45.18
IP Intelligence Briefing: 203.83.45.18
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: Low (25/100)
- Ownership:
- ASN: AS63859
- Organization: Hendra Gunawan (MYREPUBLIC-ID)
- Geolocation: Jakarta, Indonesia (ID)
- Threat Indicators: No active malicious activity detected.
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP services).
- DNS: No PTR records or hosted domains.
- Control Plane:
- BGP Prefix: 203.83.45.0/24
- Route Stability: Unstable (route changes in last 30 days).
- DNSSEC: Valid.
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**2. Observation History**
- Signals (14 total):
- 4 pulse alerts from AlienVault OTX (confidence: 75%), but no confirmed threats.
- Inferred geolocation (ID, Jakarta) with 1500km accuracy.
- DNSSEC validation and 8 DNSBL checks (no listings).
- Trend: No persistent malicious behavior; last observation: June 12, 2026.
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**3. Relationships**
- Network Affiliation:
- Same network: MYREPUBLIC-ID (AS63859).
- No links to known malicious organizations or campaigns.
- Subnet: 203.83.45.0/24 (abuse density: 0%).
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**4. Neighborhood Analysis**
- Subnet: 203.83.45.0/24
- Neighbors (1 active):
- 203.83.45.30 (risk score: 0, authority score: 50).
- Risk Context: Low-risk subnet with no abuse activity.
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**5. Recommendations**
- Monitoring: Track for new DNS or service activity, given historical pulse alerts.
- Firewall: No immediate blocking required; low-risk profile.
- Context: Verify if the network (MYREPUBLIC-ID) has recent infrastructure changes.
Conclusion: 203.83.45.18 is a low-risk IP owned by a private Indonesian entity. No active threats detected, but historical signals suggest limited monitoring may be warranted.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Hendra Gunawan |
| ASN | AS63859 |
| Network Name | MYREPUBLIC-ID |
| CIDR Block | 203.83.40.0/21 |
| 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 | 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 | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 15% | 5 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-31 11:14:25 UTC |
| Last Seen | 2026-06-12 07:25:13 UTC |
| Profile Built | 2026-06-12 07:31:47 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.