203.83.40.51
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 203.83.40.51
Date: 2026-06-11
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**1. Overview**
- Risk Score: 50 (Moderate Risk)
- Provider: MYREPUBLIC-ID (ASN 63859)
- Geolocation: Jakarta, Indonesia (Coordinates: -6.18, 106.75)
- Network Role: Firewalled / No Services
- Threat Indicators: No direct malicious activity detected.
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**2. Ownership & Geolocation**
- Registrar: MYREPUBLIC-ID (Hendra Gunawan)
- ASN: 63859 (APNIC)
- Subnet: 203.83.40.0/24
- Region: Jakarta, Indonesia
- DNSSEC: Validated
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**3. Threat & Historical Observations**
- Recent Activity:
- DNS observations linked to MYREPUBLIC-ID (2026-06-11).
- DNSBL listings (2 out of 8 lists) with "high" severity.
- No: Open ports, TLS certificates, or HTTP services detected.
- Stability: Subnet (203.83.40.0/24) shows 0% abuse density.
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**4. Network Relationships**
- Linked Entities:
- Same network (MYREPUBLIC-ID)
- No direct ties to known malicious campaigns or organizations.
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**5. Neighborhood Analysis**
- Subnet: 203.83.40.0/24
- Neighbor Risk:
- 1 sibling IP (203.83.40.91) with a risk score of 0.
- Abuse Density: 0%
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**6. Recommendations**
- Monitor: DNSBL listings and subnet activity for anomalies.
- Investigate: Cross-reference with internal logs for unusual traffic patterns.
- Verify: Ensure no unintended connections to the 203.83.40.0/24 subnet.
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End of Briefing
*Generated via IPDebrief intelligence tools.*
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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 0% | 0 | 0 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 11% | 5 | 6 |
Coverage: 4/6 dimensions · Data sufficiency: partial
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-26 12:51:39 UTC |
| Last Seen | 2026-06-11 05:08:50 UTC |
| Profile Built | 2026-06-11 05:18:27 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 18 |
🔍 15 signal types · 18 observations collected
This report is generated from 15+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.