196.21.136.0/22

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	wsu.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	WSU-ECT-196-21-136-0

WHOIS Details

inetnum:        196.21.136.0 - 196.21.143.255
netname:        WSU-ECT-196-21-136-0
descr:          Walter Sisulu University
descr:          63 Cambridge Street
descr:          East London
descr:          5200
country:        ZA
admin-c:        CW1-AFRINIC
tech-c:         JvR1-AFRINIC
status:         ASSIGNED PA
notify:         tenetadmin@tenet.ac.za
mnt-by:         TF-192-96-MNT
mnt-lower:      TF-196-21-MNT
changed:        orgtechpoc@tenet.ac.za 20060613
changed:        tenetadmin@tenet.ac.za 20100908
changed:        tenetadmin@tenet.ac.za 20110526
source:         AFRINIC

person:         Courtney Walker
address:        63 Cambridge Street
address:        East London
address:        4200
address:        ZA
phone:          tel:+27-43-703-8501
fax-no:         tel:+27-43-703-8535
e-mail:         cwalker@wsu.ac.za
nic-hdl:        CW1-AFRINIC
mnt-by:         GENERATED-L1551I5NXJJY0ZMUYYV7Z2DIJJKTRQBE-MNT
changed:        hostmaster@arin.net 20021022
changed:        hostmaster@arin.net 20030207
changed:        hostmaster@afrinic.net 20050221
changed:        orgtechpoc@tenet.ac.za 20060705
changed:        tenetadmin@tenet.ac.za 20100908
source:         AFRINIC

person:         Jansen van Rensburg
address:        Walter Sisulu University
address:        63 Cambridge Street
address:        East London, 5200
address:        ZA
phone:          tel:+27-43-708-5279
e-mail:         jvanrensburg@wsu.ac.za
nic-hdl:        JvR1-AFRINIC
mnt-by:         GENERATED-WP4I0UIO7PHCKFALSPGRHHVO0GYBQLFA-MNT
changed:        tenetadmin@tenet.ac.za 20090605
source:         AFRINIC

route:          196.21.0.0/16
descr:          MAINTAINED BY TENET
origin:         AS2018
mnt-by:         TNET-MNT01
notify:         engineering@tenet.ac.za
changed:        patrickh@tenet.ac.za 20220705
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 196.21.136.0/22

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

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
104.100.44.102	AS16625 Akamai Technologies, Inc.	`0.30ms` from Ashburn, US
3.102.113.182	AS16509 Amazon.com, Inc.	`0.42ms` from Auckland, NZ
59.110.159.22	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
221.217.75.182	AS4808 China Unicom Beijing Province Network	`4.11ms` from Beijing, CN
118.93.113.166	AS9500 One New Zealand Group Limited	`9.49ms` from Christchurch, NZ
15.73.129.38	AS54680 HP Inc.	`8.16ms` from Dallas, US
125.118.0.182	AS4134 CHINANET-BACKBONE	`6.00ms` from Hangzhou, CN
23.91.61.70	AS36315 Servpac Inc.	`1.67ms` from Honolulu, US
83.167.164.6	AS31595 Rocket Fibre Ltd	`12.70ms` from London, GB
84.19.55.22	AS35575 Vaioni Group Ltd	`3.34ms` from London, GB
94.13.98.70	AS5607 Sky UK Limited	`3.44ms` from London, GB
162.255.135.198	AS22911 SINAP-TIX, LLC	`6.37ms` from Los Angeles, US
85.85.84.6	AS12338 Euskaltel S.A.	`15.77ms` from Madrid, ES
37.116.102.150	AS30722 Vodafone Italia S.p.A.	`8.85ms` from Milan, IT
176.128.182.214	AS5410 Bouygues Telecom SA	`2.17ms` from Paris, FR
73.80.22.150	AS7922 Comcast Cable Communications, LLC	`7.64ms` from Secaucus, US
15.235.219.166	AS16276 OVH SAS	`0.24ms` from Singapore, SG
205.242.181.102	AS6428 CDM	`0.91ms` from St. Louis, US
223.10.81.166	AS4134 CHINANET-BACKBONE	`4.78ms` from Taiyuan, CN
175.177.167.6	AS9365 its communications Inc.	`1.69ms` from Tokyo, JP
50.254.189.102	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Ashburn, US
140.165.202.38	AS397353 Teledyne Technologies Incorporated	`9.48ms` from Atlanta, US
85.107.37.246	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.65ms` from Bursa, TR
198.22.19.6	AS8075 Microsoft Corporation	`0.67ms` from Chicago, US
24.24.114.198	AS16787 Charter Communications LLC	`14.79ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f4 -m19 196.21.137.102

traceroute to 196.21.137.102 (196.21.137.102): 19 hops max, 52 byte packets

4 [AS3356] 8.242.92.73 1.648 ms

5 *

6 [AS3356] 4.68.37.222 107.051 ms

7 [AS2914] 129.250.200.114 105.973 ms

8 [AS20080] 170.39.8.30 105.903 ms

9 *

10 [AS2018] 155.232.1.45 306.488 ms

11 [AS2018] 155.232.81.0 310.375 ms

12 [AS2018] 155.232.81.27 315.008 ms

13 *

14 [AS2018] 196.21.119.9 310.308 ms

15 *

16 [AS2018] 196.21.119.9 310.676 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 4th 2025

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