144.172.105.190📋 Copy

# IP Intelligence Briefing: 144.172.105.190/32

Classification: Low Risk / Defensive Priority: LOW

Report Date: 2026-07-27

Analyst: IPDebrief Intelligence Team

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## Executive Summary

Target IP 144.172.105.190 presents a low-risk profile with a composite risk score of 25. The address is classified as clean with no active threat indicators. No malicious campaigns, known attacker associations, or spam source indicators were observed. The IP is associated with RouterHosting LLC and resolved to a static CloudZY hostname.

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## Technical Profile

Ownership & Registration:

• Organization: RouterHosting LLC
• ASN: 14956 (Comcast)
• RIR: ARIN
• CIDR Block: 144.172.105.0/24
• Abuse Contact: abuse-reports@cloudzy.com

Geolocation:

• Country: United States
• Region: US-NY (New York)
• City: New York
• Timezone: America/New_York
• GPS Accuracy: Multiple geo sources with consensus

Network Services:

• Service Purpose: Firewalled / No Services
• Open Ports: None detected
• TLS Certificates: None
• HTTP Banner: None

DNS Configuration:

• PTR Hostname: 190.105.172.144.static.cloudzy.com
• Forward Resolution: 190.105.172.144.static.cloudzy.com
• DNSSEC: Valid
• CAA Records: Present
• Email Auth: SPF and DMARC records present

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## Threat Indicators

Current Threat Status:

• Risk Score: 25/100 (Low Risk)
• Threat Persistence: No
• Known Attacker: False
• Spam Source: False
• Tor Exit Node: False
• Blacklist Count: 1 (of 8 total lists)
• Maximum Severity: High (single listing)

Control Plane:

• Origin ASN: 14956
• Route Stability: Unstable
• DNSBL Listed: 1/8 lists
• RPKI State: Not reported
• Route Changes (30d): 0

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## Neighborhood Analysis

Subnet: 144.172.105.0/24

• Classification: Clean
• Abuse Density: 0%
• Total Sibling IPs: 2
• Active Siblings: 0
• Threat Siblings: 0
• Neighbor IP: 144.172.105.5 (risk score unassigned)

The subnet demonstrates minimal abuse activity with no threat-identified neighbors.

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## Historical Observations (15 Signals)

Recent Activity (2026-07-27):

1. Ownership Signal: ARIN registration for RouterHosting LLC (confidence: 0.90)

2. Geolocation Signal: United States, WY 82801, ROUTERHOSTING network (confidence: 0.95)

3. Threat Signal: Blacklist listing with high severity (confidence: 0.85)

4. DNS Signal: cloudzy.com domain with CAA records (confidence: 0.80)

5. DNSSEC Signal: Validation confirmed for in-addr.arpa zone (confidence: 0.90)

Temporal Analysis:

• Ownership Changes: 0
• Threat Observation Count: 0
• Persistent Malicious Activity: False

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## Relationship Graph

Active Associations:

• DNS Association: 190.105.172.144.static.cloudzy.com (cloudzy.com domain)

No additional organizational, subnet, or certificate relationships identified.

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## Recommended Actions

Firewall/Blocking: No immediate blocking recommended. Risk score of 25 with clean neighborhood classification supports allowing traffic through standard filtering.

Monitoring: Standard monitoring recommended. The single blacklist listing warrants awareness but does not indicate active threat.

Investigation Triggers: No specific investigation triggers at this time. Monitor for:

• Changes in blacklist status
• Service activation on previously closed ports
• New DNS or hostname associations

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## Conclusion

IP 144.172.105.190 is a low-risk address associated with legitimate hosting infrastructure (RouterHosting LLC). The single blacklist listing appears historical and is not accompanied by active threat indicators. No correlation with known malicious campaigns or coordinated attack patterns. Recommended treatment: allow with standard network monitoring.

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