102.64.36.115 is an IPv4 address operated by Jacobus De Beer (AS327991), geolocated to Vanderbijlpark, South Africa. Its reverse DNS name is ms-36-115.megasurf.co.za. As of October 6, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
# IPDEBRIEF THREAT INTELLIGENCE BRIEFING
Target: 102.64.36.115/32
Classification: Moderate Risk / Observational Interest
Report Date: 2026-07-18
---
## EXECUTIVE SUMMARY
IP address 102.64.36.115 presents a moderate risk profile (risk score: 40) with geographic inconsistencies between reported location and network registration. The IP resolves to a South African Megasurf infrastructure hostname but is geolocated to Colombia. Limited service exposure (firewalled/no services) reduces active threat potential, though the IP appears on two DNSBL lists with high-severity ratings.
---
## NETWORK PROFILE
| Attribute | Value |
|---|---|
| **IP Address** | 102.64.36.115/32 |
| **Risk Score** | 40 (Moderate) |
| **ASN** | 327991 |
| **Organization** | Megasurf Wireless Internet CC - Megasurf Wireless Internet CC, ZA |
| **Country (Reported)** | CO (Colombia) |
| **Country (ASN)** | ZA (South Africa) |
| **BGP Prefix** | 102.64.32.0/21 |
| **Hostname** | ms-36-115.megasurf.co.za |
| **DNSSEC** | Valid |
| **Service Status** | Firewalled / No Services |
| **Tor Exit Node** | No |
| **Known Attacker** | No |
| **Spam Source** | No |
| **DNSBL Listings** | 2 of 8 total lists |
---
## OBSERVATION HISTORY
Total Observations: 13
Key historical signals:
- Abuse Density: 0.0889 (subnet 102.64.36.115/24)
- Subnet Classification: mostly_clean
- Inherited Risk: 3
- Total Siblings: 90
- Active Siblings: 25
- Threat Siblings: 8
Recent observations indicate the IP remains within acceptable thresholds for residential/hosting infrastructure. No escalating threat patterns observed in signal history.
---
## SUBNET NEIGHBORHOOD ANALYSIS
Subnet: 102.64.36.115/24
| Metric | Value |
|---|---|
| Neighbor Count | 89 |
| Abuse Density | 0.011 |
| High-Risk Neighbors | 1 |
| Medium-Risk Neighbors | 50 |
| Low-Risk Neighbors | 18 |
Notable Neighbors:
- 102.64.36.8 (Risk: 55)
- 102.64.36.6 (Risk: 40)
The subnet exhibits mixed risk characteristics with elevated medium-risk neighbor concentration. One high-risk sibling requires monitoring.
---
## RELATIONSHIP MAPPING
| Type | Target |
|---|---|
| DNS Association | ms-36-115.megasurf.co.za |
No organizational, certificate, or additional IP relationships identified.
---
## THREAT INDICATORS
- Blacklist Status: Listed on 2 of 8 DNSBL feeds
- Maximum Severity: High
- Campaign Correlation: None identified
- C2 Behavior: None observed
- Malware Distribution: None detected
---
## RECOMMENDED ACTIONS
Current Risk Level: Moderate (Score: 40)
Firewall Rules:
```bash
# iptables
iptables -A INPUT -s 102.64.36.115 -j DROP
# nftables
nft add rule inet filter input ip saddr 102.64.36.115 drop
# Cloudflare WAF
ip.src eq 102.64.36.115 → BLOCK
# AWS WAF
Addresses: 102.64.36.115/32 → BLOCK
```
Operational Recommendations:
1. Monitor for traffic patterns consistent with the subnet's high-risk neighbor (102.64.36.8)
2. Verify geographic routing consistency given CO/Z A discrepancy
3. Review DNSBL listings for context (2/8 lists with high severity)
4. Consider subnet-level blocking if 102.64.36.0/24 deployment warrants
---
## ANALYST NOTES
This IP demonstrates infrastructure-level characteristics typical of residential internet service provider endpoints. The moderate risk score warrants defensive monitoring rather than immediate blocking. Geographic mismatch between reported location (Colombia) and ASN registration (South Africa) suggests potential routing anomalies or multi-ISP peering patterns. Recommend inclusion in threat intelligence feeds for ongoing observation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Jacobus De Beer |
| ASN | AS327991 |
| Network Name | 102.64.36.0 - 102.64.36.255 |
| CIDR Block | 102.64.36.0/24 |
| RIR | AFRINIC |
| Country | ZA |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | ms-36-115.megasurf.co.za |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ms-36-115.megasurf.co.za |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS327991 |
| Network Prefix | 102.64.32.0/21 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 4% | 1 | 1 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-10 14:49:35 UTC |
| Last Seen | 2026-10-06 02:41:20 UTC |
| Profile Built | 2026-10-06 02:43:23 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 102.64.36.115
Who owns the IP address 102.64.36.115?
102.64.36.115 is registered to Jacobus De Beer. The address falls within the 102.64.36.0/24 network block. Registration is held at AFRINIC.
Where is 102.64.36.115 located?
Geolocation data places 102.64.36.115 in Vanderbijlpark, Gauteng, South Africa. The local time zone is Africa/Johannesburg. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 102.64.36.115 malicious or safe?
102.64.36.115 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 102.64.36.115?
The reverse DNS (PTR) record for 102.64.36.115 is ms-36-115.megasurf.co.za. This hostname is forward-confirmed, meaning it resolves back to the same address.