152.156.100.132📋 Copy

## IP Intelligence Briefing: 152.156.100.132

Classification: Low Risk - Mobile Carrier Infrastructure

Date: Current Analysis

Risk Score: 0/100

Jurisdiction: Uruguay (Montevideo Department)

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Executive Summary

IP 152.156.100.132 is a mobile carrier endpoint assigned to Telefonica Moviles del Uruguay SA (ASN 19422). The address is classified as low-risk infrastructure with no active threat indicators. The IP serves mobile network infrastructure rather than hosting public-facing services, presenting minimal threat to defensive operations.

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Infrastructure Profile

Ownership:

• Organization: Telefonica Moviles del Uruguay SA
• ASN: 19422
• Network Block: 152.156.0.0/16
• Registration: ARIN registry

Geolocation:

• Country: Uruguay (UY)
• City: Montevideo
• Coordinates: -34.91°, -56.16°

Network Role:

• Infrastructure Type: Mobile Carrier
• Connection Type: Mobile
• Status: Firewalled / No Services
• DNSSEC Validation: Valid

DNS Configuration:

• PTR Hostname: 152.156.100-132-dynamic.movinet.com.uy
• Reverse Resolution: Confirmed
• Forward Resolution: Not applicable (mobile endpoint)
• Email Authentication: SPF/DMARC not configured (typical for mobile carrier ranges)

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Threat Assessment

Current Risk Indicators:

• Risk Score: 0 (Low Risk)
• Blacklist Status: 0 entries
• Known Campaigns: None detected
• Is Known Attacker: False
• Is Spam Source: False
• Is Tor Exit: False
• Abuse Confidence Score: Not applicable

Threat Feed Analysis:

• Pulsedive Risk: Not applicable
• Threat Feeds: Empty
• Known Campaigns: None

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Neighborhood Analysis

Subnet: 152.156.100.132/24

• Abuse Density: 1 (Low)
• Classification: Mostly Clean
• Inherited Risk: 2 (Low)
• Total Siblings: 1
• Active Siblings: 0
• Threat Siblings: 1

Risk Distribution:

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

The /24 subnet shows minimal abuse activity with a single threat sibling recorded.

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Control Plane Data

BGP Routing:

• Origin ASN: 19422
• BGP Prefix: 152.156.96.0/21
• Route Stability: False
• Route Changes (30d): 0
• MOAS Status: False

DNS Configuration:

• DNSSEC Valid: True
• DNSBL Listed Count: 0 (8 total lists checked)
• IRR Consistency: Not applicable

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Service Analysis

Open Ports: None detected

HTTP Services: None

TLS Certificates: None

Banner Grab: None

The mobile carrier endpoint does not expose public services, which is consistent with infrastructure used for mobile network connectivity.

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Observation History

Total Observations: 16 signals

Key Historical Signals:

1. Abuse Density (2026-07-24): 1 (Low) - Classification: Mostly Clean

2. Ownership Stability: No ownership changes detected

3. DNSSEC: Valid with RRSIG absent

4. Reverse DNS: Resolved to 152.156.100-132-dynamic.movinet.com.uy

5. Threat Persistence: 0 days (Not persistently malicious)

Trend Analysis: The IP shows consistent low-risk behavior across all observation periods with no escalation in threat signals.

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Relationship Graph

Identified Relationships:

1. Same Network: 152.156.0.0 - 152.156.255.255

2. DNS Association: 152.156.100-132-dynamic.movinet.com.uy

No additional organizational or certificate relationships identified.

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Security Recommendations

Current Status: No action required

Risk Profile: Low Risk - Infrastructure Endpoint

Recommended Actions:

• Monitor as low-priority for mobile carrier traffic
• No firewall rules required
• No blocking recommendations

Note: This IP serves legitimate mobile carrier infrastructure. Defensive actions should focus on identifying unauthorized use of mobile carrier networks rather than blocking the IP itself.

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Conclusion

IP 152.156.100.132 represents standard mobile carrier infrastructure operated by Telefonica Moviles del Uruguay SA. The address exhibits no malicious characteristics and serves as a typical mobile network endpoint. SOC analysts should treat this as low-risk infrastructure and may safely allow traffic from this source while maintaining standard mobile carrier traffic policies.

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