196.21.32.0/21

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	cut.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	CUT-TOFS-196-21-32-0

WHOIS Details

inetnum:        196.21.32.0 - 196.21.39.255
netname:        CUT-TOFS-196-21-32-0
descr:          Central University of Technology, Free State
descr:          20 President Brand Street
descr:          Bloemfontein
descr:          9300
country:        ZA
admin-c:        DK180-AFRINIC
tech-c:         DK180-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
changed:        [email protected] 20060613
source:         AFRINIC

person:         Dana Kotze
address:        20 President Brand Avenue
address:        Bloemfontein 9300
phone:          tel:+27-51-507-3010
fax-no:         tel:+27-51-507-3911
e-mail:         [email protected]
nic-hdl:        DK180-AFRINIC
mnt-by:         DK180-MNT
changed:        [email protected] 20080827
source:         AFRINIC

route:          196.21.0.0/16
descr:          MAINTAINED BY TENET
origin:         AS2018
mnt-by:         TNET-MNT01
notify:         [email protected]
changed:        [email protected] 20220705
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 196.21.32.0/21

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
196.21.48.0/21	AS2018	University of South Africa	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
196.21.43.0/24	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
196.21.89.0/24	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
196.21.175.0/24	AS2018	University of Mpumalanga	256
196.21.157.0/24	AS2018	Vaal University of Technology	256
196.21.42.0/24	AS2018	Tertiary Education Network	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
196.21.38.111	cut.ac.za	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
196.21.39.34	AS2018 TENET (The UNINET Project)	`5.43ms` 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
69.62.69.5	AS47583 Hostinger International Limited	`0.75ms` from Boston, US
66.116.40.133	AS5742 Fidium	`4.47ms` from Chicago, US
146.103.19.197	AS29802 HIVELOCITY, Inc.	`0.12ms` from Dallas, US
51.187.177.245	AS5607 Sky UK Limited	`1.35ms` from Dublin, IE
60.219.13.133	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Harbin, CN
83.234.95.133	AS20485 Joint Stock Company TransTeleCom	`11.61ms` from Khabarovsk, RU
72.81.159.133	AS701 Verizon Business	`4.29ms` from Philadelphia, US
50.53.57.5	AS20055 Wholesail networks LLC	`1.74ms` from Portland, US
45.169.189.117	AS268131 MIX NET TELECOMUNICAÇÕES LTDA - ME	`5.59ms` from Sao Paulo, BR
98.7.206.149	AS12271 Charter Communications Inc	`3.45ms` from Secaucus, US
211.184.225.5	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
119.211.85.245	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
178.55.155.197	AS16086 DNA Oyj	`10.29ms` from Stockholm, SE
111.81.36.197	AS17421 Mobile Business Group	`7.21ms` from Taipei, TW
122.1.245.197	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.95ms` from Tokyo, JP
200.7.183.5	AS27953 NODOSUD S.A	`7.63ms` from Buenos Aires, AR
34.134.45.117	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
45.179.129.117	AS264996 SERVLINK TELECOM LTDA - ME	`10.57ms` from Fortaleza, BR
93.197.145.5	AS3320 Deutsche Telekom AG	`2.42ms` from Frankfurt am Main, DE
113.83.132.117	AS4134 CHINANET-BACKBONE	`3.43ms` from Guangzhou, CN
85.115.34.101	AS44444 Forcepoint UK Limited	`0.77ms` from London, GB
5.65.50.85	AS5607 Sky UK Limited	`1.61ms` from London, GB
123.48.177.197	AS18126 Chubu Telecommunications Company, Inc.	`8.20ms` from Osaka, JP
211.220.32.117	AS4766 Korea Telecom	`6.84ms` from Seoul, KR
112.186.198.229	AS4766 Korea Telecom	`3.02ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 -m12 196.21.36.67

traceroute to 196.21.36.67 (196.21.36.67): 12 hops max, 52 byte packets

5 [] 196.60.96.33 0.456 ms

6 [AS2018] 155.232.128.77 0.988 ms

7 [AS2018] 155.232.129.148 1.029 ms

8 [AS2018] 155.232.1.83 5.245 ms

9 [AS2018] 154.114.16.26 5.791 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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