AS6083 — POSIX-AFRICA

Network type: residential

AS6083 announces 3 IPv4 prefixes covering 2,560 addresses and 1 IPv6 prefixes.

About this network

Posix Systems (Pty) Ltd is a small South African internet company, registered with AFRINIC and long associated with Mark Elkins, a fixture of the South African internet and DNS community.

What it's used for

• Hosting, DNS and connectivity services for a modest South African customer base.
• It announces roughly a dozen prefixes, effectively all of them inside a 192.96.24.0/21 registered to the company, plus an IPv6 /32.

Notable

• A hosting/service-provider network at boutique scale — a few thousand addresses in total, run by a small independent operator rather than a national carrier.
• The address space is AFRINIC-registered and South African (ZA), so despite the low AS number this is an African, not a North American, network today.

Interesting

• Posix Systems' proprietor has been active in ZA internet governance for decades, and the company's long-running presence in AFRINIC's registry reflects that continuity rather than a large network.

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

Announced prefixes

• 192.94.246.0/24
• 192.96.24.0/21
• 192.96.177.0/24
• 2001:42a0::/32

Upstream networks

• AS37271 Workonline Communications(Pty) Ltd
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS58453 China Mobile International Limited

Adjacent networks

• AS37271 Workonline Communications(Pty) Ltd
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS58453 China Mobile International Limited

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• NAPAfrica IX Johannesburg — Johannesburg, South Africa
• Johannesburg Internet Exchange — Johannesburg, South Africa