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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 |
| Interstellio IO (PTY) LTD - Interstellio IO (PTY) LTD |
| 512 |
| 65.5K |
| 4 |
| AS329319ZA | Discovery Bank LTD - Discovery Bank LTD | 512 | — | 2 |
| AS328749ZA | Triqa Wifi - Triqa Wifi | 512 | — | 1 |
| AS328952ZA | Bitconnect Pty Ltd - Bitconnect Pty Ltd | 512 | — | 1 |
| AS329277ZA | e-centric Switch (Proprietary) Limited - e-centric Switch (Proprietary) Limited | 512 | — | 2 |
| AS328772ZA | Momentum Metropolitan Life Ltd - Momentum Metropolitan Life Ltd | 512 | — | 1 |
| AS328934ZA | Silkway Solutions (Pty) Ltd - Silkway Solutions (Pty) Ltd | 512 | — | 2 |
| AS328370ZA | Blue Label Distribution (Pty) Ltd - Blue Label Distribution (Pty) Ltd | 512 | — | 2 |
| AS328761ZA | Garnaal Beleggings CC - Garnaal Beleggings CC | 512 | — | 1 |
| AS37402ZA | Telesure Group Services - Telesure Group Services | 512 | — | 2 |
| AS13854ZA | The Johannesburg Stock Exchange (JSE Limited) - The Johannesburg Stock Exchange (JSE Limited) | 512 | — | 2 |
| AS37630ZA | Ernst and Young Services Limited - Ernst and Young Services Limited | 512 | — | 2 |
| AS328186ZA | NEWSHELF 1315 (PTY) LTD - NEWSHELF 1315 (PTY) LTD | 512 | — | 2 |
| AS328911ZA | Net4 Telecoms - Net4 Telecoms | 512 | — | 1 |
| AS328657ZA | Old Mutual Insure Limited - Old Mutual Insure Limited | 512 | — | 2 |
| AS329758ZA | Ovation Concepts - Ovation Concepts | 512 | — | 1 |
| AS328174ZA | HomeFind24 (Pty) Ltd t/a Property24 - HomeFind24 (Pty) Ltd t/a Property24 | 512 | 1 | 3 |
| AS327737ZA | Custom Solutions Business Trust - Custom Solutions Business Trust | 512 | — | 2 |
| AS328371ZA | PerfectWorx Consulting (Pty) Ltd - PerfectWorx Consulting (Pty) Ltd | 512 | — | 1 |
| AS328163ZA | A 2 X (Pty) Ltd - A 2 X (Pty) Ltd | 512 | — | 2 |
| AS328339ZA | WANT THE FIBRE INTERNET - WANT THE FIBRE INTERNET | 512 | — | 2 |
| AS329237ZA | Snowvalley Communications - Snowvalley Communications | 512 | — | 1 |
| AS328156ZA | Korbitec (PTY) LTD - Korbitec (PTY) LTD | 512 | — | 1 |
| AS329363ZA | LTX Omega Mushrooms - LTX Omega Mushrooms | 256 | — | 1 |
| AS329047ZA | Poynting Delta - Poynting Delta | 256 | — | 1 |
| AS37312ZA | Clickatell PTY(LTD) - Clickatell PTY(LTD) | 256 | — | 1 |
| AS37488ZA | Secure Conekt (Pty) Ltd - Secure Conekt (Pty) Ltd | 256 | — | 1 |
| AS327851ZA | Prepaid Utilities World CC - Prepaid Utilities World CC | 256 | — | 1 |
| AS37663ZA | ISPA SA - ISPA SA | 256 | 1 | 2 |
| AS329735ZA | Enryoc (Pty) Ltd - Enryoc (Pty) Ltd | 256 | — | 1 |
| AS328791ZA | Mr. Price Group Limited - Mr. Price Group Limited | 256 | — | 1 |
| AS328122ZA | Business Connexion (PTY) LTD - Business Connexion (PTY) LTD | 256 | — | 1 |
| AS329294ZA | SOUTHERN CROSS SOLUTIONS (PTY) LTD - SOUTHERN CROSS SOLUTIONS (PTY) LTD | 256 | 256 | 2 |
| AS328798ZA | InsideData PTY (Ltd) - InsideData PTY (Ltd) | 256 | — | 1 |
| AS37428ZA | Africanbank - Africanbank | 256 | — | 1 |
| AS329283ZA | Ore & Metal Company - Ore & Metal Company | 256 | — | 1 |
| AS329443ZA | iMobility (Pty) ltd - iMobility (Pty) ltd | 256 | — | 1 |
| AS329208ZA | BullTech Group (Pty) Ltd - BullTech Group (Pty) Ltd | 256 | — | 1 |
| AS328374ZA | The SPAR Group Ltd - The SPAR Group Ltd | 256 | 1 | 2 |
| AS328410ZA | Frogfoot Networks - Frogfoot Networks | 256 | — | 1 |
| AS328806ZA | We Do Wireless (Pty) Ltd - We Do Wireless (Pty) Ltd | 256 | — | 1 |
| AS329193ZA | Register Domain SA (Pty) Ltd - Register Domain SA (Pty) Ltd | 256 | — | 1 |
| AS327832ZA | Safcor Freight (Pty) Ltd - Safcor Freight (Pty) Ltd | 256 | — | 1 |
| AS210555ZA | D2CLOUD-ZA-AS D2CLOUD NETWORK SERVICES (PTY) LTD | 256 | 524.3K | 3 |
| AS328651ZA | iVeri Payment Technologies (Pty) Ltd - iVeri Payment Technologies (Pty) Ltd | 256 | — | 1 |
| AS329151ZA | MR Price Group Limited - MR Price Group Limited | 256 | — | 1 |
| AS37017ZA | Edge connect (pty) Ltd - Edge connect (pty) Ltd | 256 | — | 1 |