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Data as of Nov 15, 2026

196.24.48.0/20

No anonymizer space · no proxy exits in 30 days

Tertiary Education and Research Network of South Africa

Announcement

RPKI valid

Announced by

Type

Business

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
196.24.50.0/24 since Feb 2022	AS2018	Business	Tertiary Education and Research Network of South Africa
196.24.55.0/24 since Sep 2017	AS2018	Business	Tertiary Education and Research Network of South Africa
196.24.57.0/24 since Dec 2016	AS2018	Business	Tertiary Education and Research Network of South Africa
196.24.58.0/24 since Feb 2019	AS2018	Business	Tertiary Education and Research Network of South Africa
196.24.60.0/24 since Jul 2018	AS2018	Business	Tertiary Education and Research Network of South Africa

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
196.24.0.0/16	65,536	UNINET-C9	Tertiary Education and Research Network of South Africa (ORG-UP1-AFRINIC) · ZA	ALLOCATED PA	—	abuse@tenet.ac.za
└ 196.24.48.0/24	256	TUT-196-24-48-0	Tshwane University of Technology	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.49.0/24	256	TUT-196-24-49-0	Tshwane University of Technology TSN122	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.50.0/24	256	ITHEMBA-196-24-50-0	iThemba LABS Faure	ASSIGNED PA	—	netadmin@tlabs.ac.za
└ 196.24.51.0/24	256	UZULU-196-24-51-0	University of Zululand TSN124	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.52.0/24	256	UZULU-196-24-52-0	University of Zululand TSN125	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.56.0/24	256	NLSA-196-24-56-0	National Library Of South Africa - PTA - TSN 131	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.57.0/24	256	MRC-196-24-57-0	SA Medical Research Council - TSN 132	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.58.0/24	256	NRF-196-24-58-0	National Research Foundation TSN129	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9
└ 196.24.62.0/23	512	ESN-196-24-62-0	eSchools Network Clients	ASSIGNED PA	—	abuse@tenet.ac.za via UNINET-C9

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 196.24.0.0/16

196.24.0.0/16

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
196.24.0.0/16	AS2018	/24	AFRINIC	RPKI valid

IRR

Route objects on 196.24.0.0/16

Origin	Registry	Description	Maintainer	Modified
AS2018	ALTDB	TENET Network	MAINT-AS2018	Mar 24, 2008