196.21.63.0/24

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	dut.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	NTECH-196-21-63-0

WHOIS Details

inetnum:        196.21.63.0 - 196.21.63.255
netname:        NTECH-196-21-63-0
descr:          Durban Institute of Technology
descr:          41/43 Centenary Road
descr:          Greyville
descr:          Durban
descr:          4000
country:        ZA
admin-c:        RBH-AFRINIC
tech-c:         RBH-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
changed:        [email protected] 20021024
changed:        [email protected] 20021024
changed:        [email protected] 20050221
source:         AFRINIC

person:         Roy Bhagowat
address:        41/43 Centenary Road
address:        Greyville
address:        Durban
address:        4000
address:        ZA
phone:          tel:+1-083-783-1736
phone:          tel:+27-31-308-5248
fax-no:         tel:+1-031-308-5442
e-mail:         [email protected]
nic-hdl:        RBH-AFRINIC
mnt-by:         GENERATED-FMI9UYUDNVH8P3DEC2NDPSDY91EHIDF3-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 196.21.63.0/24

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
196.21.32.0/21	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
196.21.43.0/24	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
196.21.89.0/24	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 are no domains currently hosted on this ASN.

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
196.21.63.4	AS2018 TENET (The UNINET Project)	`1.02ms` from Durban, 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
145.38.39.72	AS1103 SURF B.V.	`0.46ms` from Amsterdam, NL
185.173.15.216	AS61349 MaxiTEL Telecom B.V.	`1.38ms` from Amsterdam, NL
69.250.97.8	AS7922 Comcast Cable Communications, LLC	`6.71ms` from Ashburn, US
101.26.249.248	AS4837 CHINA UNICOM China169 Backbone	`10.71ms` from Beijing, CN
79.248.249.8	AS3320 Deutsche Telekom AG	`5.07ms` from Duesseldorf, DE
13.135.21.200	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
176.195.184.104	AS12714 PJSC MegaFon	`1.63ms` from Moscow, RU
84.133.94.248	AS3320 Deutsche Telekom AG	`6.50ms` from Nuernberg, DE
90.109.171.104	AS3215 Orange S.A.	`7.85ms` from Paris, FR
159.196.95.24	AS4764 Aussie Broadband	`1.02ms` from Perth, AU
39.80.48.152	AS4837 CHINA UNICOM China169 Backbone	`9.52ms` from Qingdao, CN
61.72.226.120	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`7.74ms` from Seoul, KR
222.235.249.88	AS9318 SK Broadband Co Ltd	`2.19ms` from Seoul, KR
83.233.109.24	AS29518 Bredband2 AB	`9.99ms` from Stockholm, SE
197.53.163.56	AS8452 TE-AS	`7.81ms` from Cairo, EG
72.107.57.248	AS6167 Verizon Business	`19.25ms` from Chicago, US
80.136.103.200	AS3320 Deutsche Telekom AG	`6.31ms` from Frankfurt am Main, DE
82.145.9.8	AS8881 1&1 Versatel GmbH	`0.60ms` from Frankfurt am Main, DE
72.205.87.40	AS22773 Cox Communications Inc.	`8.39ms` from Los Angeles, US
84.182.50.248	AS3320 Deutsche Telekom AG	`4.49ms` from Nuernberg, DE
111.97.229.152	AS2516 KDDI CORPORATION	`15.45ms` from Osaka, JP
91.165.143.40	AS12322 Free SAS	`17.92ms` from Paris, FR
90.104.45.40	AS3215 Orange S.A.	`9.09ms` from Paris, FR
200.18.15.56	AS10715 Universidade Federal de Santa Catarina	`12.87ms` from Sao Paulo, BR
121.145.42.136	AS4766 Korea Telecom	`5.97ms` 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 -f3 196.21.63.4

traceroute to 196.21.63.4 (196.21.63.4): 64 hops max, 52 byte packets

3 [AS174] 149.11.170.217 7.329 ms

4 [AS174] 154.54.60.133 4.341 ms

5 [AS174] 154.54.39.186 5.672 ms

6 [AS174] 149.11.39.2 32.879 ms

7 [AS2018] 155.232.1.209 168.716 ms

8 [AS2018] 155.232.152.71 170.147 ms

9 [AS2018] 196.21.63.4 170.306 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On December 14th 2025

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