103.156.118.27📋 Copy

# IP Intelligence Briefing: 103.156.118.27/32

## Executive Summary

IP address 103.156.118.27 is classified as Low Risk with a risk score of 0. The address is assigned to IANA-BLOCK (IRT-IDNIC-ID) within Indonesia's APNIC region, located in West Jakarta. No active threat indicators or malicious behavior have been observed.

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## Current Risk Profile

Risk Assessment:

• Overall Risk Score: 0 (Low Risk)
• Provider Score: 0
• Authority Score: 0
• Stability Score: 0
• Abuse Confidence: Not applicable (IANA block)

Network Classification:

• ASN: 63859 (IRT-IDNIC-ID)
• Organization: IRT-IDNIC-ID
• Country: Indonesia (ID)
• Region: Jakarta
• City: West Jakarta
• Timezone: Asia/Jakarta
• CIDR Block: 0.0.0.0/0 (IANA-allocated block)

Network Role:

• Service Purpose: Firewalled / No Services
• Infrastructure Type: Not identified
• Classification: Non-residential, non-cloud, non-CDN, non-hosting
• No open ports detected

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## Threat Intelligence Indicators

Threat Classification:

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Proxy: No
• VPN: No
• Mobile Carrier: No
• Blacklist Count: 0
• Threat Feeds: None
• Known Campaigns: None

Control Plane:

• BGP Prefix: 103.156.118.0/24
• Route Stability: Not stable
• DNSSEC Valid: Yes
• DNSBL Listed Count: 0 of 8 total lists
• Operator Score: 0.1304 (Minimal)

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## Historical Analysis

Observation History (13 total signals):

• Most Recent: 2026-07-25T19:10:32 UTC
• Ownership Changes: 0 (stable ownership)
• Threat Persistence Days: 0
• Threat Observation Count: 0
• Is Persistently Malicious: No

Temporal Signals:

• Ownership: Stable with no changes detected
• Geographic Inference: Indonesia, Jakarta region (confidence: 0.52)
• RIR Registration: APNIC (IRT-IDNIC-ID)
• Abuse Contact: abuse@idnic.net

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## Network Neighborhood Assessment

Subnet Analysis (103.156.118.0/24):

• Abuse Density: 0 (clean)
• Classification: Clean
• Total Siblings: 6
• Active Siblings: 1
• Threat Siblings: 0

Neighbor Risk Distribution:

• High Risk: 0
• Medium Risk: 0
• Low Risk: 3

Notable Neighbors:

• 103.156.118.21: Risk Score 25, Authority Score 50
• 103.156.118.37: Risk Score 25, Authority Score 50
• 103.156.118.54: Risk Score 0, Authority Score 50

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## Relationship Graph

Identified Relationships (2):

• Same Network: IANA-BLOCK
• Same Network: IANA-BLOCK

The IP is associated with the IANA-BLOCK network classification, confirming its status as an allocated but unallocated address space within the Indonesian registry.

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## Recommended Security Actions

Risk Score: 0

Firewall/Security Recommendations:

• No specific firewall rules or blocking actions recommended
• No active threat indicators requiring immediate mitigation
• IP does not require blacklisting or WAF rule creation

Analysis: Given the zero risk score, absence of threat indicators, and classification as an IANA block with no services detected, this IP presents no immediate security concern. Standard network policies apply.

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## Intelligence Summary

IP 103.156.118.27 is a low-risk address assigned to IRT-IDNIC-ID within Indonesia's APNIC region. The address falls within an IANA-BLOCK classification, indicating it is part of an unallocated address space. No malicious activity, threat indicators, or suspicious behavior have been observed in historical data. The surrounding subnet (103.156.118.0/24) demonstrates clean classification with minimal abuse density. No immediate defensive action is required based on current threat intelligence.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.