154.57.223.95📋 Copy

# IPDEBRIEF THREAT INTELLIGENCE BRIEFING

Target IP: 154.57.223.95/32

Date: 2026-07-28

Risk Classification: LOW RISK (Score: 25/100)

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## EXECUTIVE SUMMARY

IP 154.57.223.95 is a low-risk address assigned to Cogent Communications, LLC within the 154.57.0.0/16 CIDR block registered under the afrinic RIR. No active threat indicators, known campaigns, or malicious reputation signals were identified. The IP appears to be firewalled with no open services detected.

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## OWNERSHIP & NETWORK CLASSIFICATION

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## GEOLOCATION DATA

*Note: Additional geolocation signals reported US coordinates (39.83, -98.58) with 0.35 confidence from Cymru Country method.*

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## THREAT INTELLIGENCE

Threat Indicators: None Identified

• Blacklist Count: 0
• Known Campaigns: 0
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Abuse Confidence Score: N/A

Control Plane Analysis:

• Route Changes (30-day): 0
• BGP Prefix: 154.57.223.0/24
• Route Stability: Stable
• DNSSEC Valid: Yes
• DNSBL Listed: 1 of 8 total lists

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## NETWORK SERVICES

Classification: Firewalled / No Services

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## NEIGHBORHOOD ANALYSIS

Subnet: 154.57.223.0/24

Total Siblings: 8

Abuse Density: 0%

Risk Distribution:

• High Risk: 0
• Medium Risk: 1 (154.57.223.206 - Score: 40)
• Low Risk: 7 (including target IP - Score: 25)

Notable Neighbor: 154.57.223.206 shows elevated risk (40/100) but remains within normal operational parameters for the subnet.

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## OBSERVATION HISTORY

Total Observations: 13 signals tracked

Ownership Changes: 0 (stable)

Threat Persistence Days: 0

Persistently Malicious: No

Recent signals indicate consistent network infrastructure with no escalation in threat profile. All observations from 2026-07-28 timeframe show stable ownership and geolocation consistency.

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## RELATIONSHIP GRAPH

Connected Entities: 3 relationships identified

• Same Network: COGENT-154-57-16 (3 instances)

No external associations to hostnames, organizations, or certificates beyond network-level relationships.

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## RECOMMENDED ACTIONS

Immediate Action: No specific firewall rules generated

Risk Level: Low - Standard monitoring appropriate

Classification Flags: None requiring escalation

Suggested Mitigations:

• Block or rate-limit if connection attempts observed (low-risk profile)
• Monitor for service changes (currently firewalled)
• No immediate block recommended based on current risk profile

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INTELLIGENCE ANALYST NOTES:

This IP represents legitimate Cogent Communications infrastructure with no active threat indicators. The low-risk classification (25/100) combined with zero blacklist entries and no open services suggests this is either a reserved, administrative, or firewalled endpoint. Neighborhood analysis shows minimal abuse activity within the /24 subnet. Continue standard monitoring but no defensive action required at this time.

DATA SOURCES: IPDebrief Intelligence Platform

CLASSIFICATION: SOC Analyst - Defensive Security

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