41.13.0.51📋 Copy

# IPDebrief Intelligence Briefing: 41.13.0.51/32

## Executive Summary

IP address 41.13.0.51 is registered to Jacques Hendricks under ASN29975 with a moderate risk score of 40. The address is located in Johannesburg, South Africa, and is associated with Vodacom infrastructure. No active threat indicators were detected, but the IP shows evidence of being listed on 2 DNS blacklists. The neighborhood classification indicates a clean subnet with no abuse density.

## Profile Overview

• Risk Score: 40 (Moderate Risk)
• ASN: 29975 (Jacques Hendricks)
• Network Block: 41.13.0.0/19 (41.13.0.0 - 41.13.31.255)
• Geolocation: Johannesburg, South Africa (ZA), GP Region
• Timezone: Africa/Johannesburg
• Ownership: Jacques Hendricks
• RIR: AFIRIC

## Network Classification

• Service Purpose: Firewalled / No Services
• Open Ports: None detected
• TLS Certificate: Not present
• CDN/Cloud/Proxy: False for all categories
• Mobile/Residential: Not identified
• Bogon: False

## DNS Intelligence

• PTR Record: vc-nat-gp-s-41-13-0-51.umts.vodacom.co.za
• Forward Resolution: Confirmed
• Forward Hostnames: vc-nat-gp-s-41-13-0-51.umts.vodacom.co.za
• Email Authentication: SPF and DMARC records present
• DNSBL Listings: 2 listings out of 8 total lists checked

## Threat Indicators

• Known Attacker: No
• Tor Exit Node: No
• Spam Source: No
• Abuse Confidence Score: Not calculated
• Blacklist Count: 0 (active blacklists)
• Threat Feeds: No indicators detected
• Known Campaigns: None correlated

## Behavioral Analysis

• Control Plane: Route stability issues detected (isRouteStable: false)
• BGP Prefix: 41.13.0.0/18
• Traceroute: 30 hops, 20 timed out
• Threat Persistence Days: 0
• Persistent Malicious Activity: False

## Neighborhood Analysis

• Subnet: 41.13.0.51/24
• Abuse Density: 0.0 (Clean)
• Inherited Risk: 0
• Total Siblings: 1
• Active Siblings: 0
• Threat Siblings: 0
• High/Medium/Low Risk Neighbors: 0/0/0

## Observation History

Eighteen signal observations recorded, with the most recent activity on 2026-07-22. Historical signals indicate:

• Geolocation consistently resolved to Johannesburg, ZA with 75% confidence
• Subnet classification maintained as "clean" with 0 abuse density
• Ownership changes: 0
• Threat observation count: 0
• No persistent malicious behavior detected over observation period

## Entity Relationships

• DNS Associations: vc-nat-gp-s-41-13-0-51.umts.vodacom.co.za (multiple associations)
• Network Relationships: 41.13.0.0 - 41.13.31.255 (multiple same-network relationships)

## Recommended Security Actions

Based on the moderate risk profile, the following rules are recommended:

## Analyst Assessment

The IP address 41.13.0.51 presents a moderate risk profile primarily due to DNS blacklist associations and route stability concerns. The Vodacom reverse DNS association suggests potential telecommunications infrastructure usage. The clean neighborhood classification and absence of active threat indicators support a defensive monitoring approach. Given the moderate risk score of 40 and the presence of DNS blacklist listings, blocking at perimeter controls is recommended pending further correlation.

Priority: Medium

Recommended Action: Block at perimeter firewall/WAF, monitor for activity

Further Investigation: Correlate with any observed malicious traffic patterns before implementing blocking rules

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