Autonomes System

AS2018

Tertiary Education and Research Network of South Africa

Tertiary Education and Research Network of South Africa South Africa 🌐 tenet.ac.za

Angezeigte IPs

1,148,160

CIDR-Präfixe

111

ASN

AS2018

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

71/100

Moderate

How this score is built

Baseline (neutral) 65
Academic allocation +6
Trust score 71 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →

Network type Educational/Research

Traffic level 5-10Gbps

Geographic scope Regional

Traffic ratio Mostly Inbound

Peering policy Open

IRR record AS-TERTIARY

Present at 8 internet exchanges: CINX: CINX Peering, JINX: JINX Peering, NAPAfrica IX Johannesburg: Peering, NAPAfrica IX Cape Town, AMS-IX, DINX: DINX Peering, NAPAfrica IX Durban, LINX LON1: Main

Website ↗

AS2018 — globaler IP-Fußabdruck

Städte, in denen AS2018 verfügt über messbare IPv4-Zuweisung. Klicken Sie auf einen Punkt, um die Seite der Stadt zu öffnen. Größe und Farbe skalieren mit der IP-Anzahl.

Auf 3D-Globus ansehen →

Top CIDR-Bereiche

CIDR	IPs	PTR Density	Organisation	Land	State	City
137.214.0.0/15	131.1K	8.2%	TENET-1	ZA	Gauteng	Pretoria
143.128.0.0/16	65.5K	0.0%	TENET-1	ZA	—	—
146.64.0.0/16	65.5K	4.8%	TENET-1	ZA	Gauteng	Pretoria
146.141.0.0/16	65.5K	70.6%	TENET-1	ZA	Gauteng	Johannesburg
146.230.0.0/16	65.5K	0.0%	TENET-1	ZA	KwaZulu-Natal	Durban
146.232.0.0/16	65.5K	0.6%	TENET-1	ZA	Western Cape	Stellenbosch
152.106.0.0/16	65.5K	0.0%	TENET-1	ZA	Gauteng	Johannesburg
152.112.0.0/16	65.5K	0.0%	TENET-1	ZA	—	—
155.232.0.0/16	65.5K	5.4%	TENET-1	ZA	Free State	Welkom
155.238.0.0/16	65.5K	0.0%	TENET-1	ZA	Western Cape	Cape Town
163.200.0.0/16	65.5K	0.0%	TENET-1	ZA	Gauteng	Johannesburg
168.172.0.0/16	65.5K	0.3%	TENET-1	ZA	Gauteng	Pretoria
196.248.0.0/16	65.5K	0.0%	TENET-1	ZA	—	—
154.114.64.0/18	16.4K	0.0%	TENET-1	ZA	Free State	Bloemfontein
155.232.64.0/18	16.4K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.128.0/18	16.4K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.240.192.0/18	16.4K	0.0%	TENET-1	ZA	—	—
196.21.64.0/18	16.4K	6.8%	TENET-1	ZA	Eastern Cape	Mthatha
196.21.192.0/18	16.4K	0.0%	Tertiary Education and Research Network of South Africa	ZA	Eastern Cape	Makhanda
196.24.64.0/18	16.4K	1.5%	TENET-1	ZA	Eastern Cape	Port Elizabeth
196.24.192.0/18	16.4K	8.9%	TENET-1	ZA	Gauteng	Midrand
196.249.0.0/18	16.4K	0.0%	TENET-1	ZA	—	—
154.114.32.0/19	8.2K	12.8%	TENET-1	ZA	Western Cape	Stellenbosch
154.115.32.0/19	8.2K	0.0%	TENET-1	ZA	Mpumalanga	Emalahleni
154.115.64.0/19	8.2K	0.0%	TENET-1	ZA	Gauteng	Soweto
155.240.160.0/19	8.2K	0.0%	TENET-1	ZA	—	—
196.21.0.0/19	8.2K	0.1%	TENET-1	ZA	Northern Cape	Kimberley
196.21.192.0/19	8.2K	1.8%	TENET-1	ZA	Eastern Cape	Makhanda
196.24.0.0/19	8.2K	2.7%	TENET-1	ZA	Eastern Cape	Port Elizabeth
154.114.0.0/20	4.1K	9.8%	TENET-1	ZA	Free State	Bloemfontein
154.115.16.0/20	4.1K	0.0%	TENET-1	ZA	North West	Rustenburg
154.115.96.0/20	4.1K	0.0%	TENET-1	ZA	—	—
155.232.16.0/20	4.1K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.48.0/20	4.1K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.192.0/20	4.1K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.224.0/20	4.1K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
196.21.48.0/20	4.1K	0.7%	TENET-1	ZA	KwaZulu-Natal	Durban
196.21.128.0/20	4.1K	0.0%	TENET-1	ZA	—	—
196.21.240.0/20	4.1K	9.1%	TENET-1	ZA	Eastern Cape	Makhanda
196.24.48.0/20	4.1K	2.1%	TENET-1	ZA	Eastern Cape	Port Elizabeth
154.114.16.0/21	2.0K	1.2%	TENET-1	ZA	Free State	Bloemfontein
154.115.8.0/21	2.0K	0.0%	TENET-1	ZA	Western Cape	Cape Town
155.232.8.0/21	2.0K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.32.0/21	2.0K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.248.0/21	2.0K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
196.11.136.0/21	2.0K	0.0%	TENET-1	ZA	—	—
196.21.32.0/21	2.0K	5.2%	TENET-1	ZA	—	—
196.21.144.0/21	2.0K	0.0%	TENET-1	ZA	—	—
196.21.168.0/21	2.0K	0.3%	TENET-1	ZA	—	—
196.21.224.0/21	2.0K	0.2%	TENET-1	ZA	Eastern Cape	East London
196.24.32.0/21	2.0K	22.5%	TENET-1	ZA	Gauteng	Pretoria
154.114.28.0/22	1.0K	0.0%	TENET-1	ZA	—	—
154.115.4.0/22	1.0K	0.0%	TENET-1	ZA	—	—
155.232.4.0/22	1.0K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.44.0/22	1.0K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.244.0/22	1.0K	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
196.11.76.0/22	1.0K	0.0%	TENET-1	ZA	—	—
196.13.116.0/22	1.0K	0.0%	TENET-1	ZA	—	—
196.21.44.0/22	1.0K	0.1%	TENET-1	ZA	—	—
196.21.152.0/22	1.0K	0.0%	TENET-1	ZA	Gauteng	Soweto
196.21.160.0/22	1.0K	0.0%	TENET-1	ZA	—	—
196.21.176.0/22	1.0K	0.0%	TENET-1	ZA	—	—
196.21.188.0/22	1.0K	0.1%	TENET-1	ZA	—	—
196.21.236.0/22	1.0K	0.7%	TENET-1	ZA	Eastern Cape	East London
196.24.44.0/22	1.0K	9.7%	TENET-1	ZA	—	—
154.114.26.0/23	512	2.0%	TENET-1	ZA	—	—
154.115.2.0/23	512	0.4%	TENET-1	ZA	—	—
155.232.2.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.42.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.210.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.214.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.218.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.222.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.240.0/23	512	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
192.96.20.0/23	512	48.4%	TENET-1	ZA	—	—
192.96.94.0/23	512	0.0%	TENET-1	ZA	—	—
192.96.140.0/23	512	0.0%	TENET-1	ZA	—	—
192.96.248.0/23	512	1.4%	TENET-1	ZA	—	—
196.13.188.0/23	512	0.0%	TENET-1	ZA	—	—
196.21.42.0/23	512	1.4%	TENET-1	ZA	—	—
196.21.156.0/23	512	0.4%	TENET-1	ZA	Gauteng	Vanderbijlpark
196.21.186.0/23	512	0.0%	TENET-1	ZA	—	—
196.21.234.0/23	512	1.0%	TENET-1	ZA	Eastern Cape	East London
196.24.42.0/23	512	0.0%	TENET-1	ZA	—	—
196.252.228.0/23	512	0.0%	TENET-1	ZA	—	—
198.54.250.0/23	512	0.0%	TENET-1	ZA	—	—
154.114.24.0/24	256	0.0%	TENET-1	ZA	—	—
154.115.1.0/24	256	0.0%	TENET-1	ZA	—	—
155.232.0.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.41.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.208.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	GB	—	—
155.232.209.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.213.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.217.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.221.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
155.232.242.0/24	256	0.0%	Tertiary Education and Research Network of South Africa	ZA	—	—
192.33.10.0/24	256	44.1%	TENET-1	ZA	—	—
192.94.61.0/24	256	0.0%	TENET-1	ZA	—	—
192.94.210.0/24	256	0.0%	TENET-1	ZA	—	—
192.96.2.0/24	256	0.0%	TENET-1	ZA	—	—

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS2018 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

Prefix	Ankündigungs-Stichproben	Zuletzt gesehen
196.21.174.0/24	701,008	2026-09-10 15:06:46
196.24.96.0/24	696,529	2026-09-10 15:07:17
196.24.36.0/24	309,347	2026-09-10 15:06:59
154.114.15.0/24	242,255	2026-08-07 06:03:55
155.232.61.0/24	191,168	2026-09-10 15:06:19
155.240.192.0/19	172,008	2026-09-10 15:07:12
155.240.224.0/19	171,998	2026-09-10 15:07:12
155.240.160.0/19	171,957	2026-09-10 15:07:31
196.21.229.0/24	141,018	2026-09-10 15:06:59
196.21.62.0/24	65,071	2026-09-10 15:07:17
196.21.63.0/24	65,046	2026-09-10 15:07:17
196.21.61.0/24	65,027	2026-09-10 15:07:17
196.21.60.0/24	64,956	2026-09-10 15:07:17
196.21.98.0/24	64,104	2026-09-10 15:07:17
154.114.44.0/24	61,510	2026-09-10 15:06:59
155.232.250.0/24	57,902	2026-09-10 15:28:40
196.24.97.0/24	56,155	2026-09-10 15:07:17
154.114.47.0/24	48,190	2026-09-10 15:06:59
196.24.250.0/24	46,259	2026-09-10 15:06:59
196.21.8.0/24	45,841	2026-09-10 15:06:59
155.232.26.0/24	44,562	2026-09-10 15:06:31
196.21.191.0/24	44,187	2026-09-10 15:06:37
196.24.246.0/24	42,176	2026-09-10 15:06:46
196.21.117.0/24	40,509	2026-09-10 15:07:17
196.24.55.0/24	40,468	2026-09-10 15:06:59
196.21.206.0/24	40,095	2026-09-10 15:06:59
155.232.20.0/24	39,802	2026-09-10 15:06:39
196.21.104.0/24	36,528	2026-09-10 15:07:17
154.114.70.0/24	33,911	2026-09-10 15:06:23
196.21.157.0/24	33,121	2026-09-10 15:06:23
196.21.69.0/24	31,723	2026-09-10 15:07:17
196.21.72.0/24	31,642	2026-09-10 15:07:17
196.21.64.0/21	31,598	2026-09-10 15:07:17
154.114.27.0/24	29,733	2026-09-10 15:06:46
196.21.56.0/22	29,428	2026-09-10 15:07:17
196.21.187.0/24	29,295	2026-09-10 15:06:37
196.21.57.0/24	29,092	2026-09-10 15:07:17
196.21.58.0/24	29,057	2026-09-10 15:07:17
196.21.59.0/24	29,054	2026-09-10 15:07:17
196.13.200.0/24	29,053	2026-09-10 15:06:43
196.21.186.0/24	28,890	2026-09-10 15:06:37
196.24.83.0/24	28,825	2026-09-10 15:07:17
137.215.0.0/17	28,687	2026-09-10 15:29:02
137.215.128.0/17	28,540	2026-09-10 15:29:02
154.114.71.0/24	26,684	2026-09-10 15:06:27
196.24.103.0/24	26,551	2026-09-10 15:07:17
154.114.36.0/24	26,231	2026-09-10 15:06:59
196.248.1.0/24	25,323	2026-09-10 15:29:02
196.24.86.0/24	24,665	2026-09-10 15:07:17
196.21.153.0/24	24,193	2026-09-10 15:06:19

Zeige Top 50 of 377 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS2018?

AS2018 ist eine Autonomous System Number, die Tertiary Education and Research Network of South Africa zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS2018 an?

AS2018 kündigt 1.15M IPv4-Adressen an, verteilt auf 111 geroutete CIDR-Präfixe. Das Netzwerk ist in South Africa registriert.

Wer betreibt AS2018?

AS2018 wird von Tertiary Education and Research Network of South Africa betrieben. Die Organisation hat ihren Sitz in South Africa. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS2018 registriert?

AS2018 ist in South Africa registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-09-10 15:24:05 UTC