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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 |
| AS328871ZA | AFRIHOST SP (PTY) LTD - AFRIHOST SP (PTY) LTD | — | — | 0 |
| AS26422ZA | ICTGlobe Management (Pty) Ltd - ICTGlobe Management (Pty) Ltd | — | — | 0 |
| AS37692ZA | NetStack Ltd - NetStack Ltd | — | — | 0 |
| AS37188ZA | Altron TMT (Pty) Ltd - Altron TMT (Pty) Ltd | — | — | 0 |
| AS1228ZA | Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa | — | — | 0 |
| AS329800ZA | CHANTIERRE (PTY) LTD - CHANTIERRE (PTY) LTD | — | — | 0 |
| AS329351ZA | Tradepage (Pty) Ltd - Tradepage (Pty) Ltd | — | — | 0 |
| AS328802ZA | Khula Tech Solutions - Khula Tech Solutions | — | — | 0 |
| AS328243ZA | Root Technologies Of SA (PTY) LTD - Root Technologies Of SA (PTY) LTD | — | — | 0 |
| AS36910ZA | Electronic Communications Network (PTY) LTD - Electronic Communications Network (PTY) LTD | — | — | 0 |
| AS328675ZA | Product Merchandiser - Product Merchandiser | — | — | 0 |
| AS4178ZA | MTN SA - MTN SA | — | — | 0 |
| AS329543ZA | Kerridge Commercial Systems (South Africa) Proprietary Limited - Kerridge Commercial Systems (South Africa) Proprietary Limited | — | — | 0 |
| AS37417ZA | HERO TELECOMS (PTY) LTD - HERO TELECOMS (PTY) LTD | — | — | 0 |
| AS6351ZA | Dimension Data - Dimension Data | — | — | 0 |
| AS328197ZA | Telstream Telecoms Pty Ltd - Telstream Telecoms Pty Ltd | — | — | 0 |
| AS36875ZA | Ensync Business Solutions (PTY)Ltd - Ensync Business Solutions (PTY)Ltd | — | — | 0 |
| AS328985ZA | Khulani Office Solutions (Pty) Ltd - Khulani Office Solutions (Pty) Ltd | — | — | 0 |
| AS328150ZA | Metro Fibre Networx (Pty) Ltd - Metro Fibre Networx (Pty) Ltd | — | — | 0 |
| AS33766ZA | Cybersmart - Cybersmart | — | — | 0 |
| AS327703ZA | Adept Internet (Pty) Ltd CT - Adept Internet (Pty) Ltd CT | — | — | 0 |
| AS329384ZA | Bakwena Entertainment and Production Services (PTY) Ltd - Bakwena Entertainment and Production Services (PTY) Ltd | — | — | 0 |
| AS328151ZA | Metro Fibre Networx (Pty) Ltd - Metro Fibre Networx (Pty) Ltd | — | — | 0 |
| AS28698ZA | MTN SA - MTN SA | — | — | 0 |
| AS329480ZA | Bongani Connects - Bongani Connects | — | — | 0 |
| AS25726ZA | China Telecom South Africa (Pty) Ltd. - China Telecom South Africa (Pty) Ltd. | — | — | 0 |
| AS37175ZA | ZA CENTRAL REGISTRY NPC - ZA CENTRAL REGISTRY NPC | — | — | 0 |
| AS327958ZA | Airlink (Pty) Limited - Airlink (Pty) Limited | — | — | 0 |
| AS1232ZA | Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa | — | — | 0 |
| AS11125ZA | Sanlam Life Insurance Limited - Sanlam Life Insurance Limited | — | — | 0 |
| AS328973ZA | Future Fibre Installations (Pty) Ltd - Future Fibre Installations (Pty) Ltd | — | — | 0 |
| AS328715ZA | ZIPHER WIFI (PTY) LTD - ZIPHER WIFI (PTY) LTD | — | — | 0 |
| AS37597ZA | RAIN GROUP HOLDINGS (PTY) LTD - RAIN GROUP HOLDINGS (PTY) LTD | — | — | 0 |
| AS328119ZA | BUI Medical & Technology Suppliers (pty) Ltd - BUI Medical & Technology Suppliers (pty) Ltd | — | — | 0 |
| AS329587ZA | KayaReach (Pty) Ltd - KayaReach (Pty) Ltd | — | — | 0 |
| AS329345ZA | Bkonnect(PTY) LTD - Bkonnect(PTY) LTD | — | — | 0 |
| AS36960ZA | Cell C (Pty) Ltd - Cell C (Pty) Ltd | — | — | 0 |
| AS329366ZA | ABT Telecoms (Pty) Ltd - ABT Telecoms (Pty) Ltd | — | — | 0 |
| AS329599ZA | Megin Cloud (PTY) Ltd - Megin Cloud (PTY) Ltd | — | — | 0 |
| AS328153ZA | Psychz Networks ZA - Psychz Networks ZA | — | — | 0 |
| AS327968ZA | Digicall Solutions (Pty) Ltd - Digicall Solutions (Pty) Ltd | — | — | 0 |
| AS12258ZA | Dimension Data - Dimension Data | — | — | 0 |
| AS329513ZA | Cellfind (Pty) Ltd - Cellfind (Pty) Ltd | — | — | 0 |
| AS328640ZA | Kaltrade 470 (Pty) Ltd - Kaltrade 470 (Pty) Ltd | — | — | 0 |
| AS328342ZA | Naafi Help Desk - Naafi Help Desk | — | — | 0 |
| AS37253ZA | Altron TMT (Pty) Ltd - Altron TMT (Pty) Ltd | — | — | 0 |