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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 |
| Linux Tech - Linux Tech |
| 2K |
| 32.8K |
| 7 |
| AS329248ZA | Simtel ISP - Simtel ISP | 2K | 65.5K | 3 |
| AS328361ZA | VOIZACOM (PTY) LTD - VOIZACOM (PTY) LTD | 2K | 65.5K | 4 |
| AS329797ZA | ISP COZA (PTY) LTD - ISP COZA (PTY) LTD | 2K | — | 3 |
| AS329597ZA | Microweb Pty Ltd - Microweb Pty Ltd | 2K | 65.5K | 4 |
| AS328400ZA | PowerCloud SP (PTY) LTD - PowerCloud SP (PTY) LTD | 2K | 65.5K | 6 |
| AS329317ZA | Minntech (Pty) Limited - Minntech (Pty) Limited | 2K | — | 5 |
| AS329648ZA | CSSi South Africa (Pty) Ltd. - CSSi South Africa (Pty) Ltd. | 2K | 65.5K | 10 |
| AS328810ZA | Techwood Trading (Pty) Ltd. - Techwood Trading (Pty) Ltd. | 2K | — | 5 |
| AS328016ZA | Netdirect Wireless Technology (Pty) Ltd - Netdirect Wireless Technology (Pty) Ltd | 2K | 65.5K | 4 |
| AS329668ZA | INFINITY CD'S (PTY) LTD - INFINITY CD'S (PTY) LTD | 2K | — | 3 |
| AS328146ZA | SAINT ICT CONSULTANTS (PTY) LTD - SAINT ICT CONSULTANTS (PTY) LTD | 2K | — | 5 |
| AS328641ZA | Open Fibre (Pty) Ltd - Open Fibre (Pty) Ltd | 2K | 65.5K | 6 |
| AS328214ZA | Bioniq (Pty) Ltd - Bioniq (Pty) Ltd | 2K | — | 5 |
| AS329063ZA | Flex Serve IT (Pty) Ltd - Flex Serve IT (Pty) Ltd | 2K | 131.1K | 6 |
| AS328167ZA | TWK Communications - TWK Communications | 2K | 65.5K | 6 |
| AS37653ZA | ZINIA ISP (PTY) LTD - ZINIA ISP (PTY) LTD | 2K | — | 2 |
| AS328001ZA | Satsoft cc - Satsoft cc | 2K | 65.5K | 2 |
| AS37618ZA | Telemedia (PTY) Ltd - Telemedia (PTY) Ltd | 2K | 65.5K | 6 |
| AS328829ZA | Vumatel Pty Ltd - Vumatel Pty Ltd | 2K | — | 4 |
| AS329039ZA | LINK CONNECT SERVICES (PTY) LTD - LINK CONNECT SERVICES (PTY) LTD | 2K | — | 2 |
| AS328024ZA | JACQCO MANAGEMENT CC - JACQCO MANAGEMENT CC | 2K | 65.5K | 3 |
| AS328464ZA | The Computer Shop Plett - The Computer Shop Plett | 2K | 65.5K | 9 |
| AS328323ZA | Brilliant Telecommunications (Pty) Ltd - Brilliant Telecommunications (Pty) Ltd | 2K | 65.5K | 2 |
| AS329478ZA | Skyworks Telecoms - Skyworks Telecoms | 2K | — | 2 |
| AS37352ZA | CloudAfrica Hosting (PTY) LTD - CloudAfrica Hosting (PTY) LTD | 2K | 65.5K | 3 |
| AS329800ZA | CHANTIERRE (PTY) LTD - CHANTIERRE (PTY) LTD | 2K | — | 5 |
| AS329068ZA | BET Software (Pty) Ltd - BET Software (Pty) Ltd | 2K | — | 5 |
| AS329247ZA | Swift Fibre - Swift Fibre | 2K | — | 5 |
| AS328074ZA | KLIQ (Pty) Ltd - KLIQ (Pty) Ltd | 2K | — | 1 |
| AS328622ZA | MHYAS HOLDINGS (PTY) LTD - MHYAS HOLDINGS (PTY) LTD | 2K | — | 5 |
| AS328262ZA | Internet Uncapped - Internet Uncapped | 2K | 65.5K | 2 |
| AS329608ZA | NetClick - NetClick | 2K | 65.5K | 4 |
| AS328820ZA | TF TELECOMS - TF TELECOMS | 2K | 65.5K | 6 |
| AS329392ZA | TekSupport (Pty) Ltd - TekSupport (Pty) Ltd | 2K | — | 5 |
| AS329243ZA | One Mile Telecoms (Pty) Ltd. - One Mile Telecoms (Pty) Ltd. | 2K | 81.9K | 7 |
| AS329643ZA | IO FROM AFRICA (PTY) LTD - IO FROM AFRICA (PTY) LTD | 2K | 65.5K | 6 |
| AS328826ZA | Jumbo Technologies PTY LTD - Jumbo Technologies PTY LTD | 2K | 65.5K | 3 |
| AS328848ZA | Soepa Soap Vervaardigers CC - Soepa Soap Vervaardigers CC | 2K | 65.5K | 5 |
| AS328164ZA | PYROCA 3cc T/A Net Hog Internet Solutions - PYROCA 3cc T/A Net Hog Internet Solutions | 2K | — | 2 |
| AS328334ZA | The Phoenix Quest II cc - The Phoenix Quest II cc | 2K | 65.9K | 14 |
| AS329429ZA | Data Sciences Corporation Pty Ltd - Data Sciences Corporation Pty Ltd | 2K | 65.5K | 10 |
| AS328467ZA | Suretel CC - Suretel CC | 2K | — | 8 |
| AS328750ZA | Access Technology Consultants (PTY) LTD - Access Technology Consultants (PTY) LTD | 2K | — | 5 |
| AS328384ZA | ComX Networks (PTY) LTD - ComX Networks (PTY) LTD | 2K | 65.5K | 9 |
| AS328125ZA | Forbtech - Forbtech | 2K | 65.5K | 2 |
| AS328747ZA | WAN 4 U cc - WAN 4 U cc | 2K | — | 1 |