218.230.140.139📋 Copy

# IP Intelligence Briefing: 218.230.140.139

## Executive Summary

The IP address 218.230.140.139 is a low-risk infrastructure address belonging to OCN (Japan Network Information Center) under ASN 4713 (NTT Communications Corporation). The address shows no active threat indicators, no blacklist presence, and no evidence of malicious activity. No immediate security action is required.

## Risk Assessment

• Overall Risk Score: 0 (Low Risk)
• Reputation: Low Risk
• Abuse Confidence Score: Not applicable (no abuse signals detected)
• Provider Score: 0
• Authority Score: 0

## Network Classification

## Threat Indicators

• Blacklist Count: 0
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Threat Feeds: None detected
• Known Campaigns: None associated

## Network Observations

• Open Ports: None
• TLS Certificates: None
• Active Services: None (firewalled)
• DNS Hostnames: p4879140-ipoe.ipoe.ocn.ne.jp
• Reverse DNS Resolution: Confirmed

## Neighborhood Analysis

• Subnet: 218.230.140.0/24
• Abuse Density: 0%
• Total Sibling IPs: 1
• Active Siblings: 0
• Threat Siblings: 0

The /24 subnet shows no neighboring threat activity, indicating this is an isolated clean address within the network block.

## Relationship Graph

• Network Affiliation: OCN (OCN)
• DNS Associations: p4879140-ipoe.ipoe.ocn.ne.jp (multiple records)
• External Entity Links: None identified

## Historical Trends

Analysis of 17 observation records reveals:

• No ownership changes detected
• No persistent malicious activity
• Consistent geolocation data across observation periods
• Stable network classification as "clean"
• No escalation in threat signals

The IP has maintained a consistent low-risk profile throughout the observation period with no notable changes in behavior or classification.

## Recommended Actions

Based on the current risk profile:

• Firewall Rules: No restrictive rules required
• Monitoring: Standard monitoring sufficient; no enhanced monitoring needed
• Blocking: Not recommended (no threat indicators)
• Threat Hunting: No priority for investigation

## Conclusion

IP 218.230.140.139 represents a standard residential/business OCN infrastructure address with no malicious indicators. The address operates in a clean subnet with no neighborhood threats. SOC analysts may treat this as a benign infrastructure IP requiring only standard network visibility and no special handling.

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