102.64.33.37📋 Copy

# IP Intelligence Briefing: 102.64.33.37/32

Date: 2026-07-27

Analyst: IPDebrief Intelligence Team

Classification: Defensive Security Intelligence

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## Executive Summary

IP address 102.64.33.37 is classified as Low Risk with a risk score of 15. The IP is associated with South African hosting provider Jacobus De Beer (ASN 327991) and resolves to a residential hosting endpoint (ms-33-37.megasurf.co.za). Current threat indicators show minimal malicious activity.

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## Network & Ownership Profile

• ASN: 327991 (Jacobus De Beer)
• CIDR Block: 102.64.33.0/24
• Registration: AFRINIC (South Africa)
• Geolocation: Vanderbijlpark, Gauteng, South Africa
• Classification: Residential/Small Business Hosting
• Network Role: Firewalled / No Services

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## Threat Intelligence

• Risk Score: 15 (Low Risk)
• Abuse Confidence: Not applicable
• Known Campaigns: None detected
• Threat Feeds: No active indicators
• Blacklist Status: Listed on 1 of 8 DNSBL lists
• Tor/Proxy/VPN: Not identified

Key Findings

• No open ports detected; services are firewalled
• DNS resolution confirmed for ms-33-37.megasurf.co.za
• No association with known attack infrastructure
• No known attacker or spam source designation

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## Neighborhood Analysis

Subnet: 102.64.33.0/24

• Total Siblings: 94
• Active Siblings: 40
• Threat Siblings: 14
• Abuse Density: 0.1489 (14.9%)
• Inherited Risk: 5 (Low)

Risk Distribution in Subnet:

• High Risk: 0 IPs
• Medium Risk: 68 IPs
• Low Risk: 21 IPs

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## Historical Observations

• Total Signals: 18 observations
• Observation Period: Recent activity from 2026-07-27
• Threat Persistence: 0 days (no persistent malicious behavior)
• Ownership Changes: 0

Trend Analysis

Recent observations indicate stable characteristics:

• Subnet classification consistently "mostly_clean"
• Geographic location stable (South Africa)
• No escalation in threat indicators
• Operator score stable at 0.2609 (Basic)

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## Relationships

• DNS Associations: ms-33-37.megasurf.co.za
• Network Associations: 102.64.33.0 - 102.64.33.255
• External Links: No organization or certificate associations detected
• Correlated IPs: None identified

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## Recommended Actions

Firewall Rules

No blocking recommended based on current risk profile. However, consider:

```bash

# Allow established traffic (if required)

iptables -A INPUT -p tcp -m state --state ESTABLISHED,RELATED -j ACCEPT

# No explicit block required

```

Monitoring

• Monitor for service activation on previously firewalled IP
• Watch for DNSBL status changes
• Track subnet-level abuse density trends

Risk Mitigation

• Subnet abuse density (14.9%) warrants periodic review
• Consider geo-based filtering if SA traffic not expected
• Monitor for any correlation with 14 threat-identified siblings

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## Conclusion

IP 102.64.33.37 represents a low-risk residential hosting endpoint with no current malicious activity. The subnet shows moderate abuse density typical of residential hosting environments. No immediate blocking or blocking escalation is recommended. Continue standard monitoring practices.

Status: ✅ Monitor / No Action Required

Last Updated: 2026-07-27

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