AS28688 — MINDSHARE-AS

AS28688 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle MINDSHARE-AS is held by WPP Group USA, Inc.

What it's used for

• The address space is designated for internal corporate use, specifically identified by the netname WPP-ET-CAMPUS-JOHANNESBURG and registrant WPP Enterprise Technology.
• The AS announces 512 IPv4 addresses within a single prefix (199.229.32.0/23) and maintains 2 observed neighbours, indicating a small-scale internal network rather than a transit or access provider.

Notable

• The registrant WPP Enterprise Technology aligns with the announcer WPP Group USA, Inc., confirming the space is owned and operated by the same corporate entity.
• WPP is a global communications group; the AS was originally allocated to Mindshare, a media agency that was acquired by WPP, explaining the historical handle MINDSHARE-AS.
• The inventory consists of a single contiguous /23 block, representing a finely subdivided internal estate for specific campus infrastructure.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 199.229.32.0/23

Upstream networks

• AS327782 Metro Fibre Networx (Pty) Ltd
• AS328333 Fixed Mobile Telecommunications (Pty) LTD

Adjacent networks

• AS327782 Metro Fibre Networx (Pty) Ltd
• AS328333 Fixed Mobile Telecommunications (Pty) LTD

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-BISUK, AS-FMT-328333, AS-LIQUID-EXT, AS-SET-METROFIBRE.