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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 |
| VAIMO ECOMMERCE SERVICES (PTY) LTD - VAIMO ECOMMERCE SERVICES (PTY) LTD |
| 512 |
| — |
| 1 |
| AS329277ZA | e-centric Switch (Proprietary) Limited - e-centric Switch (Proprietary) Limited | 512 | — | 2 |
| AS37316ZA | Direct Transact (Pty) Ltd - Direct Transact (Pty) Ltd | 512 | — | 2 |
| AS327737ZA | Custom Solutions Business Trust - Custom Solutions Business Trust | 512 | — | 2 |
| AS328952ZA | Bitconnect Pty Ltd - Bitconnect Pty Ltd | 512 | — | 1 |
| AS328174ZA | HomeFind24 (Pty) Ltd t/a Property24 - HomeFind24 (Pty) Ltd t/a Property24 | 512 | 1 | 3 |
| AS329196ZA | iSquared Technologies (Pty) Ltd - iSquared Technologies (Pty) Ltd | 512 | — | 1 |
| AS329532ZA | HEVIS CO SYSTEMS (PTY) LTD - HEVIS CO SYSTEMS (PTY) LTD | 512 | 288 | 5 |
| AS328156ZA | Korbitec (PTY) LTD - Korbitec (PTY) LTD | 512 | — | 1 |
| AS328456ZA | Pattern Matched Technologies (Pty) Ltd - Pattern Matched Technologies (Pty) Ltd | 512 | — | 1 |
| AS328761ZA | Garnaal Beleggings CC - Garnaal Beleggings CC | 512 | — | 1 |
| AS328339ZA | WANT THE FIBRE INTERNET - WANT THE FIBRE INTERNET | 512 | — | 2 |
| AS37630ZA | Ernst and Young Services Limited - Ernst and Young Services Limited | 512 | — | 2 |
| AS329318ZA | Surf4Life Pty (LTD) - Surf4Life Pty (LTD) | 512 | — | 1 |
| AS328911ZA | Net4 Telecoms - Net4 Telecoms | 512 | — | 1 |
| AS329295ZA | Pepkor Trading (Pty) Ltd - Pepkor Trading (Pty) Ltd | 512 | — | 2 |
| AS328772ZA | Momentum Metropolitan Life Ltd - Momentum Metropolitan Life Ltd | 512 | — | 1 |
| AS328371ZA | PerfectWorx Consulting (Pty) Ltd - PerfectWorx Consulting (Pty) Ltd | 512 | — | 1 |
| AS329759ZA | FROSTBYTE NETWORKS - FROSTBYTE NETWORKS | 512 | 65.5K | 2 |
| AS328711ZA | Intaweb (Pty) Ltd. - Intaweb (Pty) Ltd. | 512 | 65.5K | 3 |
| AS327910ZA | Tarsus On Demand (Pty) Ltd - Tarsus On Demand (Pty) Ltd | 512 | — | 2 |
| AS328360ZA | Huge Connect (Pty) Ltd - Huge Connect (Pty) Ltd | 512 | — | 2 |
| AS329758ZA | Ovation Concepts - Ovation Concepts | 512 | — | 1 |
| AS328643ZA | Masstores (Proprietary) Limited - Masstores (Proprietary) Limited | 512 | — | 1 |
| AS329462ZA | V Dot Net Pty Ltd - V Dot Net Pty Ltd | 512 | 65.5K | 2 |
| AS328370ZA | Blue Label Distribution (Pty) Ltd - Blue Label Distribution (Pty) Ltd | 512 | — | 2 |
| AS328714ZA | Lucert Technologies Pty Ltd. - Lucert Technologies Pty Ltd. | 512 | 65.5K | 2 |
| AS33769ZA | IT Dynamics - IT Dynamics | 512 | — | 2 |
| AS328657ZA | Old Mutual Insure Limited - Old Mutual Insure Limited | 512 | — | 2 |
| AS13854ZA | The Johannesburg Stock Exchange (JSE Limited) - The Johannesburg Stock Exchange (JSE Limited) | 512 | — | 2 |
| AS329576ZA | Interstellio IO (PTY) LTD - Interstellio IO (PTY) LTD | 512 | 65.5K | 4 |
| AS37523ZA | AVOXI (PTY) LTD - AVOXI (PTY) LTD | 512 | — | 2 |
| AS329016ZA | Adumo Technologies (Pty) Ltd - Adumo Technologies (Pty) Ltd | 512 | 1 | 3 |
| AS328163ZA | A 2 X (Pty) Ltd - A 2 X (Pty) Ltd | 512 | — | 2 |
| AS327908ZA | ECOTECH Converge PTY Ltd - ECOTECH Converge PTY Ltd | 512 | — | 2 |
| AS329249ZA | Dolphin Coast Wireless Pty Ltd - Dolphin Coast Wireless Pty Ltd | 512 | 65.5K | 3 |
| AS329133ZA | East London Industrial Development Zone SOC LTD - East London Industrial Development Zone SOC LTD | 512 | — | 1 |
| AS37639ZA | Platoon trade and Invest 149 PTy - Platoon trade and Invest 149 PTy | 768 | — | 3 |
| AS37167ZA | Telkom SA Ltd. - Telkom SA Ltd. | 768 | — | 2 |
| AS328889ZA | MODEM COMPUTER SERVICES (PTY) LTD - MODEM COMPUTER SERVICES (PTY) LTD | 768 | 2 | 5 |
| AS327701ZA | Sabinet Gateway - Sabinet Gateway | 768 | — | 3 |
| AS328693ZA | Ifowuni (PTY) Ltd - Ifowuni (PTY) Ltd | 768 | — | 3 |
| AS329734ZA | Zoom Fibre - Zoom Fibre | 768 | — | 3 |
| AS329386ZA | Neurotel Communications - Neurotel Communications | 768 | 65.5K | 6 |
| AS329197ZA | TForge (Pty) Ltd - TForge (Pty) Ltd | 768 | — | 2 |
| AS328536ZA | Redstor Africa (PTY) Ltd - Redstor Africa (PTY) Ltd | 768 | — | 3 |
| AS328837ZA | VTS Connect Pty Ltd - VTS Connect Pty Ltd | 768 | — | 3 |