# 102.129.62.51 — IP Intelligence Summary

102.129.62.51 is an IPv4 address operated by Jacobus De Beer (AS327991), geolocated to Vanderbijlpark, South Africa. Its reverse DNS name is ms-62-51.megasurf.co.za. As of October 7, 2026, IPDebrief rates it Moderate Risk (55/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/102.129.62.51
- Last updated: 2026-10-07

## Ownership

- Organization: Jacobus De Beer
- Network name: 102.129.62.0 - 102.129.62.255
- Allocated block: 102.129.62.0/24
- ASN: AS327991 (https://ipdebrief.com/asn/327991)
- Regional registry: AFRINIC

## Location

- City: Vanderbijlpark
- Region: GP
- Country: South Africa
- Time zone: Africa/Johannesburg

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Moderate Risk (55/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ms-62-51.megasurf.co.za
- Forward-confirmed: yes

## Analyst narrative

\# IPDebrief Intelligence Briefing

**Target IP:** 102.129.62.51/32

**Report Date:** 2026-07-19

**Classification:** Moderate Risk

\---

\## Executive Summary

IP 102.129.62.51 presents a moderate risk profile (risk score: 40) from Vanderbijlpark, South Africa. The address is currently firewalled with no active services and maintains minimal threat indicators. The subnet exhibits low abuse density (8.51%) with predominantly clean classification.

\---

\## Ownership and Network Context

\- **Organization:** Jacobus De Beer

\- **ASN:** AS327991 (African Network Information Center)

\- **CIDR Block:** 102.129.62.0/24

\- **Registration:** AFRINIC

\- **DNS Resolution:** ms-62-51.megasurf.co.za (forward confirmed)

The IP is hosted under a residential/megareseller infrastructure with no detectable web services or open ports.

\---

\## Threat Assessment

**Current Threat Indicators:**

\- **Blacklist Status:** Listed on 2 of 8 DNSBL feeds

\- **Tor Exit Node:** No

\- **Known Attacker:** No

\- **Spam Source:** No

\- **Campaign Affiliation:** None identified

The IP shows no persistent malicious behavior. Historical data indicates zero threat observation count and no persistent malicious classification.

\---

\## Subnet Intelligence (102.129.62.0/24)

\- **Total IPs:** 94

\- **Active IPs:** 34

\- **Threat Siblings:** 8

\- **Abuse Density:** 0.0851 (8.51%)

\- **Classification:** Mostly Clean

Risk distribution within the subnet: 48 medium-risk neighbors, 25 low-risk, 0 high-risk. The target IP shows inherited risk level of 3.

\---

\## Historical Signal Analysis

Eighteen observations recorded with last update on 2026-07-19. Signals indicate:

\- Stable ownership patterns (no ownership changes)

\- Consistent geolocation reporting (South Africa, Africa/Johannesburg timezone)

\- No escalation in threat indicators over time

\- No route stability issues

\---

\## Recommended Security Actions

Based on the moderate risk profile, the following defensive measures are recommended:

| Platform | Rule |

|----------|------|

| iptables | \`iptables -A INPUT -s 102.129.62.51 -j DROP\` |

| nftables | \`nft add rule inet filter input ip saddr 102.129.62.51 drop\` |

| nginx | \`deny 102.129.62.51;\` |

| pfSense | \`102.129.62.51/32\` |

| Cloudflare WAF | Block with expression \`ip.src eq 102.129.62.51\` |

| AWS WAF | Address: \`102.129.62.51/32\` |

\---

\## Analyst Notes

The IP demonstrates minimal active threat indicators despite moderate risk scoring. The blacklist presence (2 of 8 lists) suggests historical reputation issues that may warrant monitoring. Subnet analysis indicates this is not part of a coordinated attack infrastructure. Defensive blocking is recommended with periodic review of blacklist status.

**Priority Level:** Monitor

**Action Required:** Optional blocking based on organizational policy

## Nearby addresses

- 102.129.62.3 (https://ipdebrief.com/102.129.62.3)
- 102.129.62.5 (https://ipdebrief.com/102.129.62.5)
- 102.129.62.6 (https://ipdebrief.com/102.129.62.6)
- 102.129.62.7 (https://ipdebrief.com/102.129.62.7)
- 102.129.62.11 (https://ipdebrief.com/102.129.62.11)
- 102.129.62.12 (https://ipdebrief.com/102.129.62.12)
- 102.129.62.14 (https://ipdebrief.com/102.129.62.14)
- 102.129.62.15 (https://ipdebrief.com/102.129.62.15)
- 102.129.62.16 (https://ipdebrief.com/102.129.62.16)
- 102.129.62.18 (https://ipdebrief.com/102.129.62.18)
- 102.129.62.20 (https://ipdebrief.com/102.129.62.20)
- 102.129.62.21 (https://ipdebrief.com/102.129.62.21)

---

Source: IPDebrief, "102.129.62.51 IP intelligence", https://ipdebrief.com/102.129.62.51, updated 2026-10-07. Assessments are probabilistic.