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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 |
| 1K |
| 1 |
| 5 |
| AS328356ZA | Intelys Technology Africa (Pty) Ltd - Intelys Technology Africa (Pty) Ltd | 1K | — | 4 |
| AS328777ZA | LIMPO WIFI (PTY) LTD - LIMPO WIFI (PTY) LTD | 1K | — | 1 |
| AS328523ZA | Enterprise Outsourcing Operations (Pty) Ltd - Enterprise Outsourcing Operations (Pty) Ltd | 1K | 4 | 7 |
| AS328209ZA | Velocity Trade Financial Services (Pty) Ltd - Velocity Trade Financial Services (Pty) Ltd | 1K | — | 4 |
| AS329279ZA | N W Internet Service - N W Internet Service | 1K | — | 1 |
| AS328589ZA | IP Telecom SA (PTY) Ltd - IP Telecom SA (PTY) Ltd | 1K | — | 1 |
| AS329098ZA | Intech Business Solutions (Pty) Ltd - Intech Business Solutions (Pty) Ltd | 1K | — | 1 |
| AS41033ZA | D2-AS D2CLOUD NETWORK SERVICES (PTY) LTD | 1K | 7 | 11 |
| AS329282ZA | Hayo Telecom (Pty) Ltd - Hayo Telecom (Pty) Ltd | 1K | — | 1 |
| AS328818ZA | CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD - CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD | 1K | 65.5K | 2 |
| AS328246ZA | Foschini Retail Group (Pty) Ltd - Foschini Retail Group (Pty) Ltd | 1K | — | 3 |
| AS329408ZA | Marveltec - Marveltec | 1K | 69.6K | 3 |
| AS329229ZA | Stellar Technology Solutions (Pty) Ltd - Stellar Technology Solutions (Pty) Ltd | 1K | 65.5K | 2 |
| AS329438ZA | HotFibre Pty (Ltd) - HotFibre Pty (Ltd) | 1K | — | 1 |
| AS328444ZA | Wirelexx (Pty) Ltd - Wirelexx (Pty) Ltd | 1K | — | 4 |
| AS327922ZA | Perlcom CC T/A iSPOT - Perlcom CC T/A iSPOT | 1K | — | 1 |
| AS329202ZA | VEZA ICT - VEZA ICT | 1K | — | 1 |
| AS328544ZA | Technical Support Solutions (Pty) Ltd - Technical Support Solutions (Pty) Ltd | 1K | — | 1 |
| AS37116ZA | Coega Development Corporation - Coega Development Corporation | 1K | — | 4 |
| AS37160ZA | Grindrod Management Services (Pty) Ltd - Grindrod Management Services (Pty) Ltd | 1K | — | 4 |
| AS328461ZA | Mossnet cc - Mossnet cc | 1K | 65.5K | 2 |
| AS328931ZA | WirelessONE - WirelessONE | 1K | — | 1 |
| AS329369ZA | JNCS PTY LTD - JNCS PTY LTD | 1K | — | 1 |
| AS328359ZA | Gironet (PTY) LTD - Gironet (PTY) LTD | 1K | — | 1 |
| AS329723ZA | Digital Parks SA PTY LTD - Digital Parks SA PTY LTD | 1K | — | 1 |
| AS328624ZA | VDB Communications (Pty) Ltd - VDB Communications (Pty) Ltd | 1K | 65.5K | 2 |
| AS328518ZA | FONTEL (PTY) LTD - FONTEL (PTY) LTD | 1K | — | 1 |
| AS329559ZA | ACE TELECOMMUNICATIONS TECHNOLOGY - ACE TELECOMMUNICATIONS TECHNOLOGY | 1K | — | 4 |
| AS328910ZA | Devboks - Devboks | 1K | 65.5K | 2 |
| AS329113ZA | ARC International Telecoms - ARC International Telecoms | 1K | — | 2 |
| AS327889ZA | Watchtower Bible and Tract Society of South Africa - Watchtower Bible and Tract Society of South Africa | 1K | 65.5K | 2 |
| AS14516ZA | Investec Bank Ltd - Investec Bank Ltd | 1K | — | 4 |
| AS328691ZA | Global Network Systems (PTY) LTD - Global Network Systems (PTY) LTD | 1K | — | 1 |
| AS328863ZA | Virtual Spot Internet cafe cc - Virtual Spot Internet cafe cc | 1K | — | 1 |
| AS328288ZA | Belanet cc - Belanet cc | 1K | — | 4 |
| AS328404ZA | Multichoice Support Services (Pty) Ltd - Multichoice Support Services (Pty) Ltd | 1K | — | 4 |
| AS35624ZA | SILVERSTAR-AS Fast Servers (Pty) Ltd | 1K | — | 1 |
| AS328744ZA | Platinum Broadband - Platinum Broadband | 1K | 65.5K | 2 |
| AS328237ZA | Mega Max Distributors - Mega Max Distributors | 1K | 65.5K | 2 |
| AS329360ZA | iiNet Connect Pty Ltd - iiNet Connect Pty Ltd | 1K | 65.5K | 2 |
| AS328946ZA | Firmlinx (Pty) Ltd - Firmlinx (Pty) Ltd | 1K | — | 1 |
| AS329045ZA | Ilitha Infrastructure (Pty) Ltd - Ilitha Infrastructure (Pty) Ltd | 1K | — | 4 |
| AS37368ZA | Bluedust Wireless - Bluedust Wireless | 1K | 65.5K | 2 |
| AS329619ZA | Green G Technologies - Green G Technologies | 1K | 65.5K | 5 |
| AS329143ZA | Limpopo Connexion SOC Ltd - Limpopo Connexion SOC Ltd | 1K | — | 1 |
| AS329075ZA | Transnet Limited - Transnet Limited | 1K | — | 4 |