196.21.148.0/22

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-BORTECH-196-21-148-0

WHOIS Details

inetnum:        196.21.148.0 - 196.21.151.255
netname:        WSU-BORTECH-196-21-148-0
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:        hostmaster@arin.net 20030617
changed:        hostmaster@arin.net 20030617
changed:        hostmaster@afrinic.net 20050221
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 196.21.148.0/22

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
51.222.162.22	AS16276 OVH SAS	`0.05ms` from Beauharnois, CA
103.109.46.54	AS147277 C FIBER COMMUNICATIONS PVT LTD	`2.77ms` from Chennai, IN
99.12.225.86	AS7018 AT&T Enterprises, LLC	`16.95ms` from Dallas, US
187.195.76.134	AS8151 UNINET	`8.65ms` from Guadalajara, MX
121.40.249.182	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.16ms` from Hangzhou, CN
203.113.148.198	AS7552 Viettel Group	`1.39ms` from Ho Chi Minh City, VN
39.38.65.70	AS17557 Pakistan Telecommunication Company Limited	`14.45ms` from Karachi, PK
176.49.28.54	AS12389 PJSC Rostelecom	`1.06ms` from Krasnoyarsk, RU
4.240.42.246	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
86.185.210.6	AS2856 British Telecommunications PLC	`5.28ms` from London, GB
88.9.170.150	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.86ms` from Madrid, ES
112.141.38.6	AS9443 Vocus Retail	`2.34ms` from Melbourne, AU
221.151.69.166	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
147.136.136.38	AS138341 SHOPEE SINGAPORE PRIVATE LIMITED	`1.20ms` from Singapore, SG
103.93.157.214	AS32787 Akamai Technologies, Inc.	`1.49ms` from Sydney, AU
46.19.239.198	AS47902 Retelit Digital Services S.p.A.	`8.42ms` from Vienna, AT
35.206.216.230	AS19527 Google LLC	`0.13ms` from Chang-hua, TW
71.205.83.38	AS7922 Comcast Cable Communications, LLC	`3.22ms` from Denver, US
131.246.239.166	AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	`3.51ms` from Frankfurt am Main, DE
182.43.106.6	AS58519 Cloud Computing Corporation	`0.43ms` from Guiyang, CN
31.145.8.38	AS209154 GEBZE ORGANIZE SANAYI BOLGESI	`3.21ms` from Istanbul, TR
35.231.27.214	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
2.62.198.150	AS12389 PJSC Rostelecom	`7.09ms` from Novosibirsk, RU
83.246.225.118	AS31364 Joint Stock Company TransTeleCom	`3.66ms` from Novosibirsk, RU
52.21.144.150	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -m14 196.21.151.87

traceroute to 196.21.151.87 (196.21.151.87): 14 hops max, 52 byte packets

1 [AS15169] 172.253.65.5 222.104 ms

2 *

3 [AS2018] 155.232.128.77 237.585 ms

4 [AS2018] 155.232.1.148 233.922 ms

5 [AS2018] 155.232.1.45 241.587 ms

6 [AS2018] 155.232.81.0 254.731 ms

7 [AS2018] 155.232.81.27 245.385 ms

8 *

9 [AS2018] 196.21.119.9 245.653 ms

10 *

11 [AS2018] 196.21.119.9 248.745 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 4th 2025

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