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How South Africa ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Paper holder: holds 352.1M /48 blocks but only 3.6% of users are IPv6-capable.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to South Africa over time.
The largest autonomous systems registered to South Africa by IPv4 footprint.
South Africa against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
865 autonomous systems registered to South Africa. Click an AS for detail.
| AS2018ZA |
| Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa |
| 2.1M |
| 390 |
| AS29975ZA | Vodacom - Vodacom | 1.8M | 127 |
| AS12091ZA | MTN SA - MTN SA | 1.5M | 131 |
| AS36937ZA | Liquid Telecommunications South Africa (Pty) Ltd - Liquid Telecommunications South Africa (Pty) Ltd | 1.5M | 23 |
| AS10474ZA | Dimension Data - Dimension Data | 1.4M | 17 |
| Mezobyte (Pty) LTD - Mezobyte (Pty) LTD |
| 6.1K |
| — |
| 12 |
| AS37652ZA | PCN IT MANAGEMENT CC - PCN IT MANAGEMENT CC | 6.1K | — | 15 |
| AS37720ZA | Alsatia Networking (PTY) LTD - Alsatia Networking (PTY) LTD | 6.1K | — | 2 |
| AS37482ZA | Broadband Innovations - Broadband Innovations | 6.1K | 65.5K | 33 |
| AS327761ZA | Oxygn ISP (PTY) LTD - Oxygn ISP (PTY) LTD | 6.1K | — | 14 |
| AS329206ZA | Rackzar (Pty) Ltd - Rackzar (Pty) Ltd | 6.1K | 65.5K | 9 |
| AS328732ZA | Krypton Web (Pty) Ltd - Krypton Web (Pty) Ltd | 6.1K | 65.5K | 16 |
| AS327745ZA | WiFibre Pty Ltd - WiFibre Pty Ltd | 6.1K | 65.5K | 3 |
| AS328785ZA | Gigawave Solutions PTY LTD - Gigawave Solutions PTY LTD | 6.1K | — | 14 |
| AS328032ZA | Routed Hosting (PTY) LTD - Routed Hosting (PTY) LTD | 6.1K | 65.5K | 7 |
| AS37266ZA | Amobia Communications - Amobia Communications | 6.1K | 65.5K | 27 |
| AS327983ZA | Interworks Wireless Solutions - Interworks Wireless Solutions | 6.1K | 65.5K | 4 |
| AS328351ZA | DK Wireless Internet (Pty) Ltd - DK Wireless Internet (Pty) Ltd | 6.1K | — | 14 |
| AS327926ZA | Technolutions Pty Ltd - Technolutions Pty Ltd | 6.7K | 65.5K | 16 |
| AS328661ZA | C-Way Computers CC - C-Way Computers CC | 6.7K | 65.5K | 13 |
| AS37497ZA | Network Platforms (PTY) LTD - Network Platforms (PTY) LTD | 6.7K | 65.5K | 5 |
| AS328327ZA | ASAP Internet (Pty) LTD - ASAP Internet (Pty) LTD | 6.7K | 13.1K | 26 |
| AS327791ZA | Centracom - Centracom | 6.7K | — | 16 |
| AS328210ZA | TENACIT SOLUTIONS (PTY) LTD - TENACIT SOLUTIONS (PTY) LTD | 6.7K | 65.5K | 11 |
| AS328364ZA | Host Africa (Pty) Ltd - Host Africa (Pty) Ltd | 7.2K | 1 | 29 |
| AS328633ZA | MikroTikSA Networks CC - MikroTikSA Networks CC | 7.2K | 65.5K | 16 |
| AS327733ZA | Saicom Voice Services Pty Ltd - Saicom Voice Services Pty Ltd | 7.4K | 73.7K | 13 |
| AS328068ZA | Beginning 2 End Technologies - Beginning 2 End Technologies | 7.4K | 65.5K | 23 |
| AS22572ZA | Sentech SOC Ltd - Sentech SOC Ltd | 7.9K | 65.5K | 6 |
| AS37549ZA | Triponza Trading 376 CC - Triponza Trading 376 CC | 8.2K | — | 29 |
| AS328598ZA | Ingululu Communications - Ingululu Communications | 8.2K | — | 15 |
| AS328562ZA | Swift Connect Private Company - Swift Connect Private Company | 8.2K | — | 3 |
| AS329153ZA | ISWCORP (PTY) LTD - ISWCORP (PTY) LTD | 8.2K | 65.5K | 21 |
| AS37413ZA | Hymax Talking Solutions - Hymax Talking Solutions | 8.2K | — | 1 |
| AS328350ZA | Network & Computing Consultants (Pty) Ltd - Network & Computing Consultants (Pty) Ltd | 8.2K | — | 17 |
| AS328468ZA | Sunset Rose Investments (PTY) LTD - Sunset Rose Investments (PTY) LTD | 8.2K | — | 1 |
| AS328218ZA | Wireless Associate Service Providers CC - Wireless Associate Service Providers CC | 8.2K | 131.1K | 6 |
| AS328596ZA | Mind the Speed (PTY) Ltd - Mind the Speed (PTY) Ltd | 8.4K | 65.5K | 3 |
| AS328480ZA | Too Much Wifi - Too Much Wifi | 9K | — | 20 |
| AS328315ZA | Crisp Fibre (Pty) Ltd - Crisp Fibre (Pty) Ltd | 9.2K | 114.7K | 22 |
| AS328583ZA | CRAZYWEB TECH (PTY) LTD - CRAZYWEB TECH (PTY) LTD | 9.2K | 65.5K | 22 |
| AS37271ZA | Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd | 9.2K | 65.5K | 3 |
| AS328388ZA | Internet NS (Pty) Ltd - Internet NS (Pty) Ltd | 9.2K | — | 4 |
| AS37363ZA | Faircape - Faircape | 9.2K | 65.5K | 3 |
| AS328170ZA | DataKeepers (Pty) Ltd - DataKeepers (Pty) Ltd | 9.5K | 65.5K | 19 |
| AS37333ZA | Comtel Communications - Comtel Communications | 9.5K | 4.1K | 30 |
| AS43444ZA | BNS-AS Fast Servers (Pty) Ltd | 9.5K | — | 22 |
| AS327950ZA | Izwi Technology Group (Pty) Ltd - Izwi Technology Group (Pty) Ltd | 9.7K | 65.5K | 19 |
| AS35830ZA | BTTGROUP-AS Fast Servers (Pty) Ltd | 10K | — | 37 |
| AS37546ZA | MIA Telecoms - MIA Telecoms | 10.2K | — | 15 |
| AS37640ZA | Cape Connect Internet - Cape Connect Internet | 10.2K | 65.5K | 3 |
| AS327909ZA | iONLINE INTERNET SERVICE PROVIDER - iONLINE INTERNET SERVICE PROVIDER | 10.2K | — | 15 |