$ query “AS5713” --type=asn → 1 result(s)

AS5713 · SAIX-NET

Telkom SA Ltd.

AS5713 is run by Telkom SA Ltd. and is a mid-size transit provider, based in South Africa. The system announces an impressive 2.2 million IPv4 addresses, including a /13, and supports IPv6. Most of its address space is geolocated to South Africa, with additional presence in Mauritius and Eswatini. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #38 by Reach — Top 100 by customer cone size
  • #88 by Degree — Top 100 by unique BGP neighbor count
  • #4 in South Africa — Top 10 by reach within country

Basic Information

Country
🇿🇦 South Africa
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
May 12, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
74 / 39
IPv6 Prefixes (raw / aggregated)
3 / 2
IPv4 Addresses
2 161 664
Largest IPv4 Prefix
/13 (524 288 addresses)
Largest IPv6 Prefix
/20
Geolocated Countries
🇿🇦 South Africa (4 176 640 IPs), 🇲🇺 Mauritius (3 328 IPs), 🇸🇿 Eswatini (80 IPs)
Prefix Changed
May 13, 2026

Reputation

Reputation
Good — 4 flagged IPs out of 2 161 664 total (0.00%)

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Peers
1 533 networks exchanging traffic without transit
Downstream Customers
46 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
1 589 unique BGP neighbors
Reach
49 290 networks in customer cone

Upstream Providers (7)

Prefix Lists

IPv4 Prefixes (74 total)

  • 102.248.0.0/13 (524 288 addresses (/13 prefix))
  • 41.144.0.0/13 (524 288 addresses (/13 prefix))
  • 165.144.0.0/14 (262 144 addresses (/14 prefix))
  • 165.8.0.0/14 (262 144 addresses (/14 prefix))
  • 41.246.0.0/15 (131 072 addresses (/15 prefix))
  • 165.148.0.0/15 (131 072 addresses (/15 prefix))
  • 197.236.0.0/16 (65 536 addresses (/16 prefix))
  • 196.25.0.0/16 (65 536 addresses (/16 prefix))
  • 155.239.0.0/16 (65 536 addresses (/16 prefix))
  • 165.165.0.0/16 (65 536 addresses (/16 prefix))
  • 196.15.128.0/17 (32 768 addresses (/17 prefix))
  • 196.43.0.0/18 (16 384 addresses (/18 prefix))
  • 196.11.16.0/21 (2 048 addresses (/21 prefix))
  • 196.11.8.0/21 (2 048 addresses (/21 prefix))
  • 196.11.4.0/22 (1 024 addresses (/22 prefix))
  • 102.38.60.0/22 (1 024 addresses (/22 prefix))
  • 102.68.72.0/22 (1 024 addresses (/22 prefix))
  • 102.221.40.0/22 (1 024 addresses (/22 prefix))
  • 165.143.146.0/23 (512 addresses (/23 prefix))
  • 165.143.124.0/23 (512 addresses (/23 prefix))
  • 196.3.114.0/23 (512 addresses (/23 prefix))
  • 165.143.224.0/23 (512 addresses (/23 prefix))
  • 196.11.24.0/23 (512 addresses (/23 prefix))
  • 154.73.156.0/23 (512 addresses (/23 prefix))
  • 196.11.2.0/23 (512 addresses (/23 prefix))
  • 196.3.161.0/24 (256 addresses (/24 prefix))
  • 196.13.70.0/24 (256 addresses (/24 prefix))
  • 196.10.224.0/24 (256 addresses (/24 prefix))
  • 196.4.176.0/24 (256 addresses (/24 prefix))
  • 196.11.26.0/24 (256 addresses (/24 prefix))
  • 196.11.28.0/24 (256 addresses (/24 prefix))
  • 196.11.30.0/24 (256 addresses (/24 prefix))
  • 196.11.1.0/24 (256 addresses (/24 prefix))
  • 196.13.79.0/24 (256 addresses (/24 prefix))
  • 196.4.175.0/24 (256 addresses (/24 prefix))
  • 102.220.52.0/24 (256 addresses (/24 prefix))
  • 196.3.155.0/24 (256 addresses (/24 prefix))
  • 196.3.113.0/24 (256 addresses (/24 prefix))
  • 198.54.202.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (3 total)

  • 2c0e:2000::/20
  • 2c0f:ea30::/48