| 154.0.0.0/8 | WHOIS (AFRINIC) | African Network Information Center - (AfriNIC) Ltd | MU |
| 154.114.0.0/17 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.0.0/17 | WHOIS (AFRINIC) | Tertiary Education and Research Network of South Africa | ZA |
| 154.114.0.0/17 | AFRINIC assigned | — | ZA |
| 154.114.48.0/22 | WHOIS (AFRINIC) | eduVPN South Africa | ZA |
| 154.114.10.0/23 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.48.0/23 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.50.0/23 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.72.0/23 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.72.0/23 | WHOIS (AFRINIC) | Centre for High Performance Computing Rosebank | ZA |
| 154.114.0.0/24 | WHOIS (AFRINIC) | North West University DSL Mgmt | ZA |
| 154.114.1.0/24 | WHOIS (AFRINIC) | North West University DSL mgmt | ZA |
| 154.114.2.0/24 | WHOIS (AFRINIC) | North West University DSL mgmt | ZA |
| 154.114.3.0/24 | WHOIS (AFRINIC) | North West University DSL mgmt | ZA |
| 154.114.4.0/24 | WHOIS (AFRINIC) | North West Universtity | ZA |
| 154.114.5.0/24 | WHOIS (AFRINIC) | North West University | ZA |
| 154.114.6.0/24 | WHOIS (AFRINIC) | North West University | ZA |
| 154.114.7.0/24 | WHOIS (AFRINIC) | North West University - reserved | ZA |
| 154.114.8.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.8.0/24 | WHOIS (AFRINIC) | South African National Space Agency - TSN28 | ZA |
| 154.114.9.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.9.0/24 | WHOIS (AFRINIC) | CHPC-154-114-9-0 | ZA |
| 154.114.10.0/24 | WHOIS (AFRINIC) | University of Cape Town - African Research Cloud - TSN401 | ZA |
| 154.114.11.0/24 | WHOIS (AFRINIC) | University of Cape Town - African Research Cloud - TSN401- RESERVED | ZA |
| 154.114.12.0/24 | WHOIS (AFRINIC) | Department Environmental Affairs - Cape Town -TSN275 | ZA |
| 154.114.13.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.13.0/24 | WHOIS (AFRINIC) | Square Kilometre Array - TSN236 | ZA |
| 154.114.14.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.14.0/24 | WHOIS (AFRINIC) | Cape Peninsula University of Technology - TSN4 | ZA |
| 154.114.15.0/24 | WHOIS (AFRINIC) | SANREN / CSIRT - TSN101 | ZA |
| 154.114.17.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.17.0/24 | WHOIS (AFRINIC) | Medical Research Council - DR TSN487 | ZA |
| 154.114.21.0/24 | WHOIS (AFRINIC) | COMSOL Reserved | ZA |
| 154.114.22.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.23.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.23.0/24 | WHOIS (AFRINIC) | iThemba Labs - CERN Colloboration [TSN235] | ZA |
| 154.114.25.0/24 | BGP route | AS36982 University of Cape Town | — |
| 154.114.25.0/24 | WHOIS (AFRINIC) | CALICO Cape Town TSN3 | ZA |
| 154.114.26.0/24 | WHOIS (AFRINIC) | DIRISA - TSN494 | ZA |
| 154.114.27.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.28.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.28.0/24 | WHOIS (AFRINIC) | iThemba-Eduroam [TSN235] | ZA |
| 154.114.29.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.32.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.32.0/24 | WHOIS (AFRINIC) | Centre for High Performance Computing | ZA |
| 154.114.33.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.36.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.37.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.39.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.40.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.41.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.44.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.47.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.52.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.53.0/24 | WHOIS (AFRINIC) | SANReN NICIS | ZA |
| 154.114.54.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.56.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.57.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.57.0/24 | WHOIS (AFRINIC) | Council for Scientific and Industrial Research | ZA |
| 154.114.69.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.70.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.70.0/24 | WHOIS (AFRINIC) | National Health Laboratory Service | ZA |
| 154.114.71.0/24 | BGP route | AS2018 Tertiary Education and Research Network of South Africa | — |
| 154.114.16.128/25 | WHOIS (AFRINIC) | Belgium Campus - TSN453 | ZA |
| 154.114.18.128/25 | WHOIS (AFRINIC) | Data Intensive Research Initiative for South Africa - TSN 494 | ZA |
| 154.114.22.0/25 | WHOIS (AFRINIC) | CAPRISA [TSN498] | ZA |
| 154.114.24.0/25 | WHOIS (AFRINIC) | Medical Research Council [TSN503] | ZA |
| 154.114.16.64/26 | WHOIS (AFRINIC) | University of Cape Town - Institute for Data Intensive Astronomy - TSN401 | ZA |
| 154.114.16.0/28 | WHOIS (AFRINIC) | NIPMO | ZA |
| 154.114.18.0/28 | WHOIS (AFRINIC) | National Metrology Institute of South Africa - TSN461 | ZA |
| 154.114.16.16/29 | WHOIS (AFRINIC) | University of Cape Town - African Research Cloud - TSN401 | ZA |
| 154.114.16.24/29 | WHOIS (AFRINIC) | Central University of Technology | ZA |
| 154.114.20.0/29 | WHOIS (AFRINIC) | Comsol Wireless - Vulindlela mgmt | ZA |