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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 352.3M /48 blocks but only 4.4% 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.
866 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 |
| NAPAfrica - NAPAfrica |
| — |
| — |
| 0 |
| AS36980ZA | John Holt Plc - John Holt Plc | — | — | 0 |
| AS328038ZA | Hitec Sure cc - Hitec Sure cc | — | — | 0 |
| AS25793ZA | DXC Technology South Africa (Pty) Ltd - DXC Technology South Africa (Pty) Ltd | — | — | 0 |
| AS329080ZA | Centracom - Centracom | — | — | 0 |
| AS328832ZA | Network Platforms (PTY) LTD - Network Platforms (PTY) LTD | — | — | 0 |
| AS327958ZA | Airlink (Pty) Limited - Airlink (Pty) Limited | — | — | 0 |
| AS328807ZA | FedEx Express South Africa (Pty) Ltd - FedEx Express South Africa (Pty) Ltd | — | — | 0 |
| AS329765ZA | MAZUWO NETWORKS - MAZUWO NETWORKS | — | — | 0 |
| AS328774ZA | VOIZACOM (PTY) LTD - VOIZACOM (PTY) LTD | — | — | 0 |
| AS24788ZA | MTN SA - MTN SA | — | — | 0 |
| AS329323ZA | Bravoscan 252 (PTY) LTD - Bravoscan 252 (PTY) LTD | — | — | 0 |
| AS1232ZA | Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa | — | — | 0 |
| AS328377ZA | Internet Utilities Africa (PTY) LTD - Internet Utilities Africa (PTY) LTD | — | — | 0 |
| AS37589ZA | It Is Internet Pty Ltd - It Is Internet Pty Ltd | — | — | 0 |
| AS12258ZA | Dimension Data - Dimension Data | — | — | 0 |
| AS329175ZA | AddPay (Pty) Ltd - AddPay (Pty) Ltd | — | — | 0 |
| AS327858ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS219402ZA | Wiese Frederick Wiese | — | — | 0 |
| AS328130ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS10331ZA | Metropolitan Health Corporate Ltd - Metropolitan Health Corporate Ltd | — | — | 0 |
| AS328009ZA | BEONLINE TWENTY FOUR SEVEN INTERNET GROUP - BEONLINE TWENTY FOUR SEVEN INTERNET GROUP | — | — | 0 |
| AS327781ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS328059ZA | Bubblestorm Management (Pty) Ltd - Bubblestorm Management (Pty) Ltd | — | — | 0 |
| AS328778ZA | Star Network Marketing Services Company (Proprietary) Limited - Star Network Marketing Services Company (Proprietary) Limited | — | — | 0 |
| AS329776ZA | BOLEAN SOLUTIONS (PTY) LTD - BOLEAN SOLUTIONS (PTY) LTD | — | — | 0 |
| AS329676ZA | Checksum Network Security Services (PTY) LTD - Checksum Network Security Services (PTY) LTD | — | — | 0 |
| AS329690ZA | Fibre to the Apartment (Pty)Ltd - Fibre to the Apartment (Pty)Ltd | — | — | 0 |
| AS10262ZA | Improtech - Improtech | — | — | 0 |
| AS328409ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS10505ZA | Dockside Internet (PTY) Ltd - Dockside Internet (PTY) Ltd | — | — | 0 |
| AS7971ZA | InterWeb Technical Trading (Pty) Ltd - InterWeb Technical Trading (Pty) Ltd | — | — | 0 |
| AS328843ZA | South Coast Fibre (pty) LTD - South Coast Fibre (pty) LTD | — | — | 0 |
| AS2905ZA | MTN SA - MTN SA | — | — | 0 |
| AS329641ZA | APT Digital (Pty) Ltd - APT Digital (Pty) Ltd | — | — | 0 |
| AS329549ZA | Connexion Link - Connexion Link | — | — | 0 |
| AS25726ZA | China Telecom South Africa (Pty) Ltd. - China Telecom South Africa (Pty) Ltd. | — | — | 0 |
| AS328255ZA | Infraplex (Pty) Ltd - Infraplex (Pty) Ltd | — | — | 0 |
| AS4571ZA | MTN SA - MTN SA | — | — | 0 |
| AS37658ZA | Smart Technology Centre (PTY) LTD - Smart Technology Centre (PTY) LTD | — | — | 0 |
| AS37072ZA | CMC NETWORK (PTY) LTD - CMC NETWORK (PTY) LTD | — | — | 0 |
| AS17148ZA | First Rand Bank Limited - First Rand Bank Limited | — | — | 0 |
| AS329188ZA | Tourvest Travel Services - Tourvest Travel Services | — | — | 0 |
| AS37621ZA | Cipherwave - Cipherwave | — | — | 0 |
| AS10898ZA | Bandwidth International (Pty) Ltd - Bandwidth International (Pty) Ltd | — | — | 0 |
| AS6529ZA | Planet Internet (Pty) Ltd - Planet Internet (Pty) Ltd | — | — | 0 |
| AS36910ZA | Electronic Communications Network (PTY) LTD - Electronic Communications Network (PTY) LTD | — | — | 0 |