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IP ranges of South Africa

South Africa

South Africa holds 30,257,047 IPv4 addresses in 4,157 blocks, spread across 662 networks.

By IPv4 volume the country ranks #19 worldwide, 0.82% of all allocated addresses.

The largest network, AS3741 Dimension Data, holds 8.6% of the country’s addresses; the top three together hold 23%.

Most addresses are geolocated to Cape Town, Johannesburg, Sandton (Sandhurst).

IPv4 addresses
30,257,047
Address blocks
4,157
Networks
662
World rank
#19
World share
0.82%

Largest networks

Cities by addresses

  • Cape Town4,314,159
  • Johannesburg3,419,041
  • Sandton (Sandhurst)2,587,904
  • Pretoria1,733,692
  • Sandton (Bryanston)1,180,020
  • Randburg (Fairland)1,054,557
  • Centurion (Highveld Techno Park)962,019
  • Cape Town (Cape Town City Centre)786,692
  • Pretoria (Silverton)655,104
  • Randburg646,075
  • Midrand525,850
  • Durban469,878

More large networks

Countries of similar size

IPv4 ranges

Questions and answers

How many IP addresses does South Africa have?

30,257,047 IPv4 addresses in 4,157 blocks.

What is the largest provider in South Africa?

Dimension Data (AS3741) with 2,607,104 addresses.

How does South Africa rank by IP addresses?

#19 worldwide, 0.82% of all IPv4 addresses.

How can I tell if an IP is from South Africa?

Enter the address in the search on this site; the IP page shows the country, city and network.