2.128.188.189📋 Copy

# IP Intelligence Briefing: 2.128.188.189/32

Classification: Low Risk – Mobile Carrier Infrastructure

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## Executive Summary

IP 2.128.188.189 is assigned to Telenor Denmark's mobile carrier infrastructure (ASN 9158) in Copenhagen, Denmark. The address carries a risk score of 25 (Low Risk) and shows no active threat indicators. This is a legitimate mobile carrier IP with no evidence of malicious activity, hosting, or proxy services.

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## Technical Profile

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## Threat Indicators

Current Status: No Active Threats

• Abuse Confidence Score: Not applicable
• Known Attacker: False
• Spam Source: False
• Tor Exit Node: False
• Blacklist Count: 0
• DNSBL Listed: 1 of 8 lists (minimal operator score: 0.1304)
• Known Campaigns: None identified
• Cert Matches: 0

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## Network Behavior

Services: No open ports detected

DNS: No PTR records, no forward resolution, no hosted domains

Email: No SPF, DMARC, or TXT records associated

HTTP/HTTPS: No TLS certificates or HTTP titles detected

Scanning: Recent port scans observed (2026-07-27 05:19:18)

Honeypot Hits: 0

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## Geographic Validation

• Claimed Location: Copenhagen, Denmark (55.676°N, 12.5574°E)
• GeoPlausible: True
• Validation Status: ICMP blocked – unable to validate
• Minimum Possible RTT: 10.6ms
• Geo Source Count: 1

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## Neighborhood Analysis

Subnet: 2.128.188.189/24

• Abuse Density: 0 (Clean)
• Classification: Clean
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 0
• Risk Distribution: No high or medium risk neighbors

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## Observation History

Total Observations: 18

Recent Activity (2026-07-27):

• 05:22:09 – Subnet classified as clean, no inherited risk
• 05:20:10 – Ownership stable, no threat persistence
• 05:19:40 – Geo validation attempted (ICMP blocked)
• 05:19:18 – Port scan detected (multiple ports probed)
• 05:16:40 – Confirmed as mobile carrier infrastructure

Threat Persistence: 0 days

Ownership Changes: 0

Persistently Malicious: False

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## Relationship Graph

All 5 detected relationships reference the same network entity "DK-TELENOR-MBB," confirming consistent mobile carrier classification with no external associations (hostnames, organizations, certificates).

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## Recommendations

SOC Action: No immediate action required. This is legitimate mobile carrier infrastructure.

Firewall Rule: No block recommended. If inbound connections from this IP are observed:

• Monitor for unusual patterns (mobile carrier IPs should not initiate outbound connections to non-standard ports)
• Allow if traffic is related to mobile network operations
• Block only if associated with confirmed malicious activity

Monitoring: Continue baseline monitoring. No escalation warranted based on current threat profile.

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Generated: 2026-07-27

Data Source: IPDebrief Intelligence Platform

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