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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 |
| — |
| — |
| 0 |
| AS328009ZA | BEONLINE TWENTY FOUR SEVEN INTERNET GROUP - BEONLINE TWENTY FOUR SEVEN INTERNET GROUP | — | — | 0 |
| AS329480ZA | Bongani Connects - Bongani Connects | — | — | 0 |
| AS327954ZA | Smart Technology Centre (PTY) LTD - Smart Technology Centre (PTY) LTD | — | — | 0 |
| AS328234ZA | Southey Holdings (Pty ) Ltd - Southey Holdings (Pty ) Ltd | — | — | 0 |
| AS37511ZA | The Cloud Crew (Pty) Ltd - The Cloud Crew (Pty) Ltd | — | — | 0 |
| AS37138ZA | Gateway Communications (Pty) Ltd - Gateway Communications (Pty) Ltd | — | — | 0 |
| AS329690ZA | Fibre to the Apartment (Pty)Ltd - Fibre to the Apartment (Pty)Ltd | — | — | 0 |
| AS329765ZA | MAZUWO NETWORKS - MAZUWO NETWORKS | — | — | 0 |
| AS329136ZA | TRADESWITCH (PTY) LTD - TRADESWITCH (PTY) LTD | — | — | 0 |
| AS198448ZA | BULWARKGG BULWARKGG (PTY) LTD | — | — | 0 |
| AS329149ZA | Zecaspace (PTY) Ltd - Zecaspace (PTY) Ltd | — | — | 0 |
| AS37731ZA | Web Squad Connect (Pty) Ltd - Web Squad Connect (Pty) Ltd | — | — | 0 |
| AS329264ZA | African Development Bank - African Development Bank | — | — | 0 |
| AS32714ZA | Compute Corporate Technology Solutions - Compute Corporate Technology Solutions | — | — | 0 |
| AS327703ZA | Adept Internet (Pty) Ltd CT - Adept Internet (Pty) Ltd CT | — | — | 0 |
| AS329316ZA | REALTIME COMMUNICATIONS (PTY) LTD - REALTIME COMMUNICATIONS (PTY) LTD | — | — | 0 |
| AS327867ZA | The Independent Institute of Education (Pty) Ltd - The Independent Institute of Education (Pty) Ltd | — | — | 0 |
| AS327858ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS328153ZA | Psychz Networks ZA - Psychz Networks ZA | — | — | 0 |
| AS327685ZA | RAIN GROUP HOLDINGS (PTY) LTD - RAIN GROUP HOLDINGS (PTY) LTD | — | — | 0 |
| AS328239ZA | Crystal Web (Pty) Ltd - Crystal Web (Pty) Ltd | — | — | 0 |
| AS11645ZA | Naspers - Naspers | — | — | 0 |
| AS329368ZA | CALNET FIBRE (PTY) LTD - CALNET FIBRE (PTY) LTD | — | — | 0 |
| AS329080ZA | Centracom - Centracom | — | — | 0 |
| AS7972ZA | The Gauteng Provincial Government[GPG.gov.za] - The Gauteng Provincial Government[GPG.gov.za] | — | — | 0 |
| AS7460ZA | LIA Internet Access - LIA Internet Access | — | — | 0 |
| AS329762ZA | 2Mail Internet (Pty) Ltd - 2Mail Internet (Pty) Ltd | — | — | 0 |
| AS327880ZA | Multichoice Support Services (Pty) Ltd - Multichoice Support Services (Pty) Ltd | — | — | 0 |
| AS329175ZA | AddPay (Pty) Ltd - AddPay (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 |
| AS24788ZA | MTN SA - MTN SA | — | — | 0 |
| AS1231ZA | Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa | — | — | 0 |
| AS327826ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS37072ZA | CMC NETWORK (PTY) LTD - CMC NETWORK (PTY) LTD | — | — | 0 |
| AS328255ZA | Infraplex (Pty) Ltd - Infraplex (Pty) Ltd | — | — | 0 |
| AS37561ZA | Domain Name Services - Domain Name Services | — | — | 0 |
| AS329147ZA | WIDE WEBHOSTING NETWORK (PTY) LTD - WIDE WEBHOSTING NETWORK (PTY) LTD | — | — | 0 |
| AS329725ZA | Transaction Junction (Pty) Ltd - Transaction Junction (Pty) Ltd | — | — | 0 |
| AS328064ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS7390ZA | National Lan Suppliers - National Lan Suppliers | — | — | 0 |
| AS33766ZA | Cybersmart - Cybersmart | — | — | 0 |
| AS37621ZA | Cipherwave - Cipherwave | — | — | 0 |
| AS327683ZA | Posix Systems (Pty) Ltd - Posix Systems (Pty) Ltd | — | — | 0 |
| AS328150ZA | Metro Fibre Networx (Pty) Ltd - Metro Fibre Networx (Pty) Ltd | — | — | 0 |