196.21.8.0/24

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	tenet.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	TENET-LIR

WHOIS Details

inetnum:        196.21.0.0 - 196.21.31.255
netname:        TENET-LIR
descr:          TENET
descr:          House Vincent
descr:          Wynberg Mews
descr:          10 Brodie Road
descr:          Wynberg 7800
country:        ZA
admin-c:        RJ1-AFRINIC
tech-c:         AA28-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 19960117
changed:        hostmaster@arin.net 19960117
changed:        hostmaster@afrinic.net 20050221
changed:        tenetadmin@tenet.ac.za 20100521
source:         AFRINIC

person:         Andrew Alston
address:        Tertiary Education Network
address:        House Vincent
address:        Wynberg Mews
address:        10 Brodie Street
address:        Wynberg, Cape Town
address:        7800
address:        ZA
phone:          tel:+27-21-763-7181
fax-no:         tel:+27-21-763-7117
e-mail:         aa@tenet.ac.za
nic-hdl:        AA28-AFRINIC
mnt-by:         GENERATED-Z9ETELJJVRXZIDZEGBSONG25LUZQQW0E-MNT
changed:        aa@tenet.ac.za 20061218
source:         AFRINIC

person:         Richard Jonathan
nic-hdl:        RJ1-AFRINIC
address:        Tertiary Education and Research
address:        Network of South Africa NPC
address:        3rd Floor, DBM Gardens
address:        Golf Park, Raapenberg Rd
address:        Mowbray 7700
address:        South Africa
e-mail:         tenetadmin@tenet.ac.za
phone:          tel:+27-21-763-7140
mnt-by:         GENERATED-H1YIQQQPHJOXVPJSRXSFAEACUYMQR52I-MNT
changed:        tenetadmin@tenet.ac.za 20061218
changed:        tenetadmin@tenet.ac.za 20080415
changed:        tenetadmin@tenet.ac.za 20190930
changed:        tenetadmin@tenet.ac.za 20191031
changed:        tenetadmin@tenet.ac.za 20220125
changed:        tenetadmin@tenet.ac.za 20250718
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 196.21.8.0/24

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

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

IP Address	ASN	Details
196.21.8.10	AS2018 TENET (The UNINET Project)	`7.67ms` 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
121.244.190.104	AS40009 BitGravity, Inc.	`0.48ms` from Chennai, IN
76.217.245.216	AS7018 AT&T Enterprises, LLC	`12.60ms` from Chicago, US
3.122.61.8	AS16509 Amazon.com, Inc.	`0.46ms` from Frankfurt am Main, DE
147.81.13.168	AS36149 Hawaiian Telcom Services Company, Inc.	`1.44ms` from Honolulu, US
117.197.225.200	AS9829 National Internet Backbone	`1.25ms` from Kolkata, IN
178.150.30.136	AS13188 CONTENT DELIVERY NETWORK LTD	`0.85ms` from Kyiv, UA
86.133.217.248	AS2856 British Telecommunications PLC	`5.02ms` from London, GB
90.211.176.72	AS5607 Sky UK Limited	`0.85ms` from London, GB
150.143.189.232	AS6871 Plusnet	`7.64ms` from London, GB
150.244.37.8	AS766 RedIRIS Autonomous System	`1.94ms` from Madrid, ES
2.96.143.168	AS13285 TalkTalk Communications Limited	`2.83ms` from Manchester, GB
5.37.163.24	AS28885 OmanTel NAP	`2.63ms` from Muscat, OM
36.159.88.136	AS9808 China Mobile Communications Group Co., Ltd.	`1.85ms` from Nanning, CN
37.191.149.152	AS2116 GLOBALCONNECT AS	`2.78ms` from Oslo, NO
88.187.48.136	AS12322 Free SAS	`3.23ms` from Paris, FR
18.206.126.104	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
119.8.154.248	AS136907 HUAWEI CLOUDS	`1.18ms` from Santiago, CL
47.102.34.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.00ms` from Shanghai, CN
54.254.143.248	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
60.121.233.200	AS17676 SoftBank Corp.	`2.96ms` from Tokyo, JP
173.206.54.56	AS6407 Primus Telecommunications Canada Inc.	`6.67ms` from Toronto, CA
161.110.7.136	AS6883 Parlamentsdirektion	`0.99ms` from Vienna, AT
125.27.239.8	AS23969 TOT Public Company Limited	`1.94ms` from Bangkok, TH
110.188.70.216	AS4134 CHINANET-BACKBONE	`2.38ms` from Chengdu, CN
207.246.105.216	AS20473 The Constant Company, LLC	`0.09ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 196.21.8.254

traceroute to 196.21.8.254 (196.21.8.254): 64 hops max, 52 byte packets

2 [AS1299] 62.115.147.224 0.566 ms

3 [AS1299] 62.115.112.62 1.245 ms

4 *

5 *

6 [AS174] 154.54.61.61 2.041 ms

7 [AS174] 149.14.146.194 1.462 ms

8 [AS2018] 155.232.1.80 7.554 ms

9 [AS2018] 155.232.1.209 169.086 ms

10 [AS2018] 155.232.1.163 172.293 ms

11 [AS2018] 155.232.129.148 172.561 ms

12 [AS2018] 155.232.6.240 180.44 ms

13 [AS2018] 196.21.8.254 179.782 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On September 4th 2025

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