196.21.76.0/23

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	cput.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	CPUT-PENTECH-CBLK

WHOIS Details

inetnum:        196.21.73.0 - 196.21.77.255
netname:        CPUT-PENTECH-CBLK
descr:          Cape Peninsula University of Technology
descr:          Pentech Campus
descr:          Symphony Way
descr:          Belville South
descr:          Belville
descr:          7535
country:        ZA
admin-c:        SBI-AFRINIC
tech-c:         LR105-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
changed:        [email protected] 20060608
source:         AFRINIC

person:         Lawrence Reynolds
address:        Peninsula Technikon
address:        PO Box 1906
address:        Belville
address:        7535
address:        South Africa
address:        ZA
address:        ZA
phone:          tel:+27-21-959-6488
e-mail:         [email protected]
nic-hdl:        LR105-AFRINIC
mnt-by:         GENERATED-PB1HNRIFSVPBBTOM8NQ6CVLVC0FUZNPY-MNT
changed:        [email protected] 19950317
changed:        [email protected] 19950317
changed:        [email protected] 20050221
source:         AFRINIC

person:         Samuel Bimray
address:        Symphony Way
address:        Belville South
address:        Belville
address:        7535
address:        ZA
phone:          tel:+1-082-200-6970
phone:          tel:+27-21-959-6805
fax-no:         tel:+1-021-959-6711
e-mail:         [email protected]
nic-hdl:        SBI-AFRINIC
mnt-by:         GENERATED-JENMAKU77C9EVIACXB1PURL9D1OXQVD0-MNT
changed:        [email protected] 20021007
changed:        [email protected] 20021007
changed:        [email protected] 20050221
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 196.21.76.0/23

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

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
196.21.32.0/21	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
196.21.42.0/24	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
196.21.89.0/24	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
196.21.157.0/24	AS2018	Vaal University of Technology	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
117.10.236.23	AS4837 CHINA UNICOM China169 Backbone	`4.86ms` from Beijing, CN
193.169.7.7	AS31313 Serviciul de Telecomunicatii Speciale	`0.32ms` from Bucharest, RO
69.78.235.199	AS22394 Verizon Business	`3.50ms` from Denver, US
168.210.176.167	AS20011 Dimension Data	`1.69ms` from Johannesburg, ZA
130.246.39.151	AS786 Jisc Services Limited	`3.09ms` from London, GB
93.109.138.231	AS6866 Cyprus Telecommunications Authority	`2.57ms` from Nicosia, CY
210.147.159.215	AS2518 BIGLOBE Inc.	`4.36ms` from Osaka, JP
46.0.70.215	AS34533 JSC ER-Telecom Holding	`0.58ms` from Samara, RU
42.120.49.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`8.70ms` from Shanghai, CN
172.188.31.215	AS8075 Microsoft Corporation	`0.80ms` from Singapore, SG
59.121.251.215	AS3462 Data Communication Business Group	`8.82ms` from Taipei, TW
52.194.198.167	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
172.211.81.87	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
130.35.227.119	AS31898 Oracle Corporation	`0.85ms` from Ashburn, US
96.10.203.7	AS11426 Charter Communications Inc	`4.62ms` from Charlotte, US
212.135.245.199	AS215607 dataforest GmbH	`0.35ms` from Frankfurt am Main, DE
95.163.164.199	AS15943 wilhelm.tel GmbH	`0.44ms` from Hamburg, DE
89.29.145.183	AS41368 Spotting Brands Technologies S.L.	`7.46ms` from Madrid, ES
80.13.3.55	AS3215 Orange S.A.	`1.81ms` from Paris, FR
79.60.225.247	AS3269 Telecom Italia S.p.A.	`4.72ms` from Rome, IT
85.192.171.23	AS12389 PJSC Rostelecom	`14.89ms` from Samara, RU
175.196.8.167	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
182.155.190.39	AS17809 VEE TIME CORP.	`3.13ms` from Taipei, TW
175.169.162.215	AS4837 CHINA UNICOM China169 Backbone	`7.81ms` from Tieling, CN
2.84.41.119	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.00ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f3 -m8 196.21.76.59

traceroute to 196.21.76.59 (196.21.76.59): 8 hops max, 52 byte packets

3 [] 195.66.227.126 8.775 ms

4 [AS2018] 155.232.208.12 10.768 ms

5 [AS2018] 155.232.1.48 157.493 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Cambridge, GB

On January 30th 2026

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