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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 |
| LIA Internet Access - LIA Internet Access |
| — |
| — |
| 0 |
| AS329149ZA | Zecaspace (PTY) Ltd - Zecaspace (PTY) Ltd | — | — | 0 |
| AS327790ZA | Wirels Connect (PTY) Ltd - Wirels Connect (PTY) Ltd | — | — | 0 |
| AS37439ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS328521ZA | Wiselink Broadband - Wiselink Broadband | — | — | 0 |
| AS4571ZA | MTN SA - MTN SA | — | — | 0 |
| AS11645ZA | Naspers - Naspers | — | — | 0 |
| AS328807ZA | FedEx Express South Africa (Pty) Ltd - FedEx Express South Africa (Pty) Ltd | — | — | 0 |
| AS37310ZA | BCS Group (BCSNet) - BCS Group (BCSNet) | — | — | 0 |
| AS24788ZA | MTN SA - MTN SA | — | — | 0 |
| AS329264ZA | African Development Bank - African Development Bank | — | — | 0 |
| AS37175ZA | ZA CENTRAL REGISTRY NPC - ZA CENTRAL REGISTRY NPC | — | — | 0 |
| AS37658ZA | Smart Technology Centre (PTY) LTD - Smart Technology Centre (PTY) LTD | — | — | 0 |
| AS25726ZA | China Telecom South Africa (Pty) Ltd. - China Telecom South Africa (Pty) Ltd. | — | — | 0 |
| AS329351ZA | Tradepage (Pty) Ltd - Tradepage (Pty) Ltd | — | — | 0 |
| AS329725ZA | Transaction Junction (Pty) Ltd - Transaction Junction (Pty) Ltd | — | — | 0 |
| AS25793ZA | DXC Technology South Africa (Pty) Ltd - DXC Technology South Africa (Pty) Ltd | — | — | 0 |
| AS37417ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS37699ZA | ISPA SA - ISPA SA | — | — | 0 |
| AS37701ZA | ISPA SA - ISPA SA | — | — | 0 |
| AS329296ZA | INDEPENDENT NEWSPAPERS (PTY) LTD - INDEPENDENT NEWSPAPERS (PTY) LTD | — | — | 0 |
| AS328059ZA | Bubblestorm Management (Pty) Ltd - Bubblestorm Management (Pty) Ltd | — | — | 0 |
| AS329676ZA | Checksum Network Security Services (PTY) LTD - Checksum Network Security Services (PTY) LTD | — | — | 0 |
| AS37459ZA | IOCO Infrastructure Services (Pty) Ltd - IOCO Infrastructure Services (Pty) Ltd | — | — | 0 |
| AS6351ZA | Dimension Data - Dimension Data | — | — | 0 |
| AS329513ZA | Cellfind (Pty) Ltd - Cellfind (Pty) Ltd | — | — | 0 |
| AS329195ZA | PLASMA TELECOM SOUTH AFRICA PTY LTD - PLASMA TELECOM SOUTH AFRICA PTY LTD | — | — | 0 |
| AS329070ZA | DIPLOMAT COMMUNICATIONS (PTY) LTD - DIPLOMAT COMMUNICATIONS (PTY) LTD | — | — | 0 |
| AS329018ZA | ONEX SA (PTY) LTD - ONEX SA (PTY) LTD | — | — | 0 |
| AS26422ZA | ICTGlobe Management (Pty) Ltd - ICTGlobe Management (Pty) Ltd | — | — | 0 |
| AS328345ZA | Dark Fibre Africa (Pty) Ltd - Dark Fibre Africa (Pty) Ltd | — | — | 0 |
| AS327858ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS33579ZA | Imperial IT , a division of Imperial Group Ltd - Imperial IT , a division of Imperial Group Ltd | — | — | 0 |
| AS329587ZA | KayaReach (Pty) Ltd - KayaReach (Pty) Ltd | — | — | 0 |
| AS328409ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS329348ZA | Calmex Mobile - Calmex Mobile | — | — | 0 |
| AS329136ZA | TRADESWITCH (PTY) LTD - TRADESWITCH (PTY) LTD | — | — | 0 |
| AS329231ZA | Digitegrity - Digitegrity | — | — | 0 |
| AS328774ZA | VOIZACOM (PTY) LTD - VOIZACOM (PTY) LTD | — | — | 0 |
| AS37060ZA | University of the Witwatersrand - University of the Witwatersrand | — | — | 0 |
| AS328819ZA | Bluecentrix PTY LTD - Bluecentrix PTY LTD | — | — | 0 |
| AS134384ZA | BOMBORATECH-AS-ANYCAST3 - BOMBORA TECHNOLOGIES Anycast system | — | — | 0 |
| AS44167ZA | DE-IIL-AS D2CLOUD NETWORK SERVICES (PTY) LTD | — | — | 0 |
| AS37118ZA | Telkom SA Ltd. - Telkom SA Ltd. | — | — | 0 |
| AS329765ZA | MAZUWO NETWORKS - MAZUWO NETWORKS | — | — | 0 |
| AS328985ZA | Khulani Office Solutions (Pty) Ltd - Khulani Office Solutions (Pty) Ltd | — | — | 0 |
| AS329748ZA | Molotel (Pty) Ltd - Molotel (Pty) Ltd | — | — | 0 |