196.21.48.0/21

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	unisa.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	UNISA-TSA-196-21-48-0

WHOIS Details

inetnum:        196.21.48.0 - 196.21.55.255
netname:        UNISA-TSA-196-21-48-0
descr:          University of South Africa
descr:          Florida Campus
descr:          Cnr Christiaan de Wet Rd and Pioneer Avenue
descr:          Florida
descr:          Johannesburg
descr:          1710
country:        ZA
admin-c:        PBR3-AFRINIC
tech-c:         AP637-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
mnt-irt:        IRT-TENET-UNISA-AFRINIC
changed:        ***@tenet.ac.za 20260304
source:         AFRINIC




person:         Peter Bronkhorst
address:        Cnr Christiaan de Wet Rd and Pioneer Avenue
address:        Florida
address:        Johannesburg
address:        1710
address:        ZA
phone:          tel:+1-082-870-9398
phone:          tel:+1-011-471-2011
fax-no:         tel:+1-011-471-2802
e-mail:         pbronkho@tsa.ac.za
nic-hdl:        PBR3-AFRINIC
mnt-by:         GENERATED-HC0KZSFUCSRIF3NSDT1PFJJSKD3J7IXJ-MNT
changed:        hostmaster@arin.net 20021007
changed:        hostmaster@arin.net 20021007
changed:        hostmaster@afrinic.net 20050221
source:         AFRINIC

person:         Atul Patel
address:        Technikon SA
address:        Private Bag X6
address:        Florida, South Africa 1710
address:        ZA
phone:          tel:+27-82-886-3329
e-mail:         apatel@tsa.ac.za
nic-hdl:        AP637-AFRINIC
mnt-by:         GENERATED-0EWXDIPEX4XLTYWVLM5G09NRSTZFL7CZ-MNT
changed:        hostmaster@arin.net 20010702
changed:        hostmaster@arin.net 20010702
changed:        hostmaster@afrinic.net 20050221
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 196.21.48.0/21

Range	ASN	Company	Num of IPs
196.21.0.0/16	AS37501	TENET (The UNINET Project)	65,536
196.21.0.0/16	AS2018	TENET (The UNINET Project)	65,536

Nearby Ranges

BGP prefixes that overlap with 196.21.0.0/16

Range	ASN	Company	Num of IPs
196.21.0.0/16	AS2018	TENET (The UNINET Project)	65,536
196.21.0.0/16	AS37501	TENET (The UNINET Project)	65,536
196.21.32.0/21	AS2018	Central University of Technology, Free State	2,048
196.21.192.0/21	AS2018	Nelson Mandela Metropolitan University	2,048
196.21.164.0/22	AS8094	University of the North West	1,024
196.21.120.0/22	AS2018	Cape Peninsula University of Technology	1,024
196.21.124.0/22	AS2018	iThemba Laboratory for Accelerator-Based Sciences	1,024
196.21.148.0/22	AS2018	Walter Sisulu University	1,024
196.21.176.0/22	AS2018	University of Fort Hare	1,024
196.21.44.0/22	AS2018	University of the Western Cape	1,024
196.21.56.0/22	AS2018	Technikon Mangosuthu	1,024
196.21.92.0/22	AS2018	South African Astronomical Observatory	1,024
196.21.237.0/24	AS2018	University of Fort Hare	256
196.21.157.0/24	AS2018	Vaal University of Technology	256
196.21.42.0/24	AS2018	Tertiary Education Network	256
196.21.43.0/24	AS2018	National Library of South Africa	256
196.21.40.0/24	AS37501	University of the Orange-Free State	256
196.21.147.0/24	AS2018	Nelson Mandela Metropolitan University	256
196.21.233.0/24	AS37520	South East Academic Library System Trust	256
196.21.60.0/24	AS2018	Durban Institute of Technology	256
196.21.61.0/24	AS2018	Durban Institute of Technology	256
196.21.63.0/24	AS2018	Durban Institute of Technology	256
196.21.73.0/24	AS2018	Cape Peninsula University of Technology	256
196.21.89.0/24	AS2018	iThemba Laboratory for Accelerator-Based Sciences	256
196.21.144.0/24	AS2018	Medical Research Council	256
196.21.98.0/24	AS2018	Iziko Museums of Cape Town	256
196.21.146.0/24	AS2018	Tertiary Education Network	256
196.21.185.0/24	AS2018	South African Astronomical Observatory	256
196.21.175.0/24	AS2018	University of Mpumalanga	256
196.21.236.0/24	AS2018	University of Fort Hare	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

13 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
196.21.50.3	AS2018 TENET (The UNINET Project)	`1.51ms` from Johannesburg, ZA
196.21.48.254	AS2018 TENET (The UNINET Project)	`1.04ms` from Johannesburg, ZA
196.21.51.3	AS2018 TENET (The UNINET Project)	`1.59ms` from Johannesburg, ZA
196.21.49.3	AS2018 TENET (The UNINET Project)	`1.50ms` from Johannesburg, ZA

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
54.146.136.165	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
219.236.141.5	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.37ms` from Beijing, CN
50.214.224.53	AS7922 Comcast Cable Communications, LLC	`6.39ms` from Boston, US
13.32.202.229	AS16509 Amazon.com, Inc.	`0.84ms` from Chicago, US
200.209.166.181	AS4230 CLARO S.A.	`0.72ms` from Curitiba, BR
52.17.170.37	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
92.135.240.229	AS3215 Orange S.A.	`13.33ms` from Frankfurt am Main, DE
40.192.122.117	AS16509 Amazon.com, Inc.	`1.48ms` from Hyderabad, IN
85.246.69.21	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.22ms` from Lisbon, PT
78.0.78.85	AS5391 Hrvatski Telekom d.d.	`4.19ms` from Ljubljana, SI
186.50.249.181	AS6057 Administracion Nacional de Telecomunicaciones	`3.54ms` from Montevideo, UY
194.186.12.229	AS3216 PJSC "Vimpelcom"	`0.67ms` from Moscow, RU
45.180.162.229	AS262285 VIVAS TELECOMUNICACOES LTDA	`3.98ms` from Osasco, BR
90.7.252.197	AS3215 Orange S.A.	`1.83ms` from Paris, FR
172.189.177.133	AS8075 Microsoft Corporation	`0.47ms` from Paris, FR
112.239.162.133	AS4837 CHINA UNICOM China169 Backbone	`9.00ms` from Qingdao, CN
87.246.168.245	AS24921 Latvijas Mobilais Telefons SIA	`0.31ms` from Riga, LV
176.184.251.5	AS5410 Bouygues Telecom SA	`15.48ms` from Saint-Denis, FR
93.124.59.245	AS12389 PJSC Rostelecom	`8.07ms` from Samara, RU
97.214.71.69	AS6167 Verizon Business	`13.71ms` from Santa Clara, US
187.149.72.213	AS8151 UNINET	`19.98ms` from Santiago de Queretaro, MX
96.110.82.213	AS7922 Comcast Cable Communications, LLC	`3.80ms` from Seattle, US
104.132.123.197	AS36384 Google LLC	`1.19ms` from Singapore, SG
99.212.253.117	AS812 Rogers Communications Canada Inc.	`11.72ms` from Toronto, CA
75.90.130.181	AS7029 Windstream Communications LLC	`10.27ms` from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 196.21.51.3

traceroute to 196.21.51.3 (196.21.51.3): 64 hops max, 52 byte packets

2 [AS36994] 196.60.8.216 0.3 ms

3 [AS2018] 155.232.128.77 2.414 ms

4 [AS2018] 155.232.1.159 0.962 ms

5 [AS2018] 155.232.129.73 1.042 ms

6 [AS2018] 196.21.51.3 1.894 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On March 13th 2026

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