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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.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS16637ZA | MTN SA - MTN SA | 5.4M | 226 |
| AS37168ZA | Cell C (Pty) Ltd - Cell C (Pty) Ltd | 4.9M | 37 |
| AS3741ZA | Dimension Data - Dimension Data | 3.4M | 542 |
| AS37457ZA | Telkom SA Ltd. - Telkom SA Ltd. | 3.1M | 1,671 |
| AS5713ZA | Telkom SA Ltd. - Telkom SA Ltd. | 2.2M | 245 |
| 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 |
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.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS328164ZA | PYROCA 3cc T/A Net Hog Internet Solutions - PYROCA 3cc T/A Net Hog Internet Solutions | 2K | — | 2 |
| AS329248ZA | Simtel ISP - Simtel ISP | 2K | 65.5K | 3 |
| AS328641ZA | Open Fibre (Pty) Ltd - Open Fibre (Pty) Ltd | 2K | 65.5K | 6 |
| AS328464ZA | The Computer Shop Plett - The Computer Shop Plett | 2K | 65.5K | 9 |
| AS328826ZA | Jumbo Technologies PTY LTD - Jumbo Technologies PTY LTD | 2K | 65.5K | 3 |
| AS328287ZA | ALICOM (PTY) LTD - ALICOM (PTY) LTD | 2K | — | 1 |
| AS328747ZA | WAN 4 U cc - WAN 4 U cc | 2K | — | 1 |
| AS328568ZA | I-TEAM (Pty) Ltd - I-TEAM (Pty) Ltd | 2K | — | 5 |
| AS37618ZA | Telemedia (PTY) Ltd - Telemedia (PTY) Ltd | 2K | 65.5K | 6 |
| AS328677ZA | KorCom (Pty) Ltd - KorCom (Pty) Ltd | 2K | 65.5K | 10 |
| AS328848ZA | Soepa Soap Vervaardigers CC - Soepa Soap Vervaardigers CC | 2K | 65.5K | 5 |
| AS328400ZA | PowerCloud SP (PTY) LTD - PowerCloud SP (PTY) LTD | 2K | 65.5K | 6 |
| AS329527ZA | Blue-Diamond Trading 226 - Blue-Diamond Trading 226 | 2K | — | 2 |
| AS37352ZA | CloudAfrica Hosting (PTY) LTD - CloudAfrica Hosting (PTY) LTD | 2K | 65.5K | 3 |
| AS329243ZA | One Mile Telecoms (Pty) Ltd. - One Mile Telecoms (Pty) Ltd. | 2K | 81.9K | 7 |
| AS328820ZA | TF TELECOMS - TF TELECOMS | 2K | 65.5K | 6 |
| AS37653ZA | ZINIA ISP (PTY) LTD - ZINIA ISP (PTY) LTD | 2K | — | 2 |
| AS329053ZA | QSupport Cloud (Pty) Ltd - QSupport Cloud (Pty) Ltd | 2K | 65.5K | 4 |
| AS329478ZA | Skyworks Telecoms - Skyworks Telecoms | 2K | — | 2 |
| AS329597ZA | Microweb Pty Ltd - Microweb Pty Ltd | 2K | 65.5K | 4 |
| AS328526ZA | CloudFace Pty Ltd - CloudFace Pty Ltd | 2K | 65.5K | 2 |
| AS328810ZA | Techwood Trading (Pty) Ltd. - Techwood Trading (Pty) Ltd. | 2K | — | 5 |
| AS329429ZA | Data Sciences Corporation Pty Ltd - Data Sciences Corporation Pty Ltd | 2K | 65.5K | 10 |
| AS328517ZA | Infinity Wireless - Infinity Wireless | 2K | 65.5K | 3 |
| AS328855ZA | NCW (Pty) Ltd - NCW (Pty) Ltd | 2K | 65.5K | 3 |
| AS329608ZA | NetClick - NetClick | 2K | 65.5K | 4 |
| AS329797ZA | ISP COZA (PTY) LTD - ISP COZA (PTY) LTD | 2K | — | 3 |
| AS328214ZA | Bioniq (Pty) Ltd - Bioniq (Pty) Ltd | 2K | — | 5 |
| AS328346ZA | Airtelecom - Airtelecom | 2K | — | 5 |
| AS328001ZA | Satsoft cc - Satsoft cc | 2K | 65.5K | 2 |
| AS329541ZA | zing fibre (pty) Ltd - zing fibre (pty) Ltd | 1.8K | 65.5K | 6 |
| AS328916ZA | MUBVUMELA CORPORATION PTY LTD - MUBVUMELA CORPORATION PTY LTD | 1.8K | 65.5K | 5 |
| AS37387ZA | Platformity CC - Platformity CC | 1.8K | 65.5K | 8 |
| AS328803ZA | Radiospoor Welkom (Pty) Ltd - Radiospoor Welkom (Pty) Ltd | 1.8K | 32.8K | 9 |
| AS328839ZA | Silver Solutions 1234 - Silver Solutions 1234 | 1.5K | 65.5K | 4 |
| AS329089ZA | Boost Networks Pty Ltd - Boost Networks Pty Ltd | 1.5K | — | 6 |
| AS328473ZA | Be Broadband (PTY) LTD - Be Broadband (PTY) LTD | 1.5K | — | 3 |
| AS37491ZA | Gigs Broadband Pty Ltd - Gigs Broadband Pty Ltd | 1.5K | — | 3 |
| AS328660ZA | Davo Corp CC - Davo Corp CC | 1.5K | — | 2 |
| AS328735ZA | Fibre Geeks Pty Ltd - Fibre Geeks Pty Ltd | 1.5K | 131.1K | 4 |
| AS37667ZA | IRESS South Africa (AUSTRALIA) (PTY) LTD - IRESS South Africa (AUSTRALIA) (PTY) LTD | 1.5K | — | 3 |
| AS37474ZA | ISPA SA - ISPA SA | 1.5K | 1 | 4 |
| AS329036ZA | The Expert Company (Pty) Ltd - The Expert Company (Pty) Ltd | 1.5K | — | 3 |
| AS37411ZA | First in Business Solutions - First in Business Solutions | 1.5K | — | 6 |
| AS37399ZA | Switch Telecom - Switch Telecom | 1.5K | 1 | 4 |
| AS328760ZA | ZTEL PTY LTD - ZTEL PTY LTD | 1.5K | 74.2K | 9 |
| AS328712ZA | Keter Technologies (Pty) Ltd - Keter Technologies (Pty) Ltd | 1.5K | — | 2 |
| AS11744ZA | Investec Bank Ltd - Investec Bank Ltd | 1.5K | — | 5 |
| AS328365ZA | Edge connect (pty) Ltd - Edge connect (pty) Ltd | 1.5K | 3 | 8 |
| AS37691ZA | Thought Express Semantic Technology - Thought Express Semantic Technology | 1.5K | 1 | 7 |