196.21.89.0/24

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	tlabs.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	NETAF-ITHEMBA

WHOIS Details

inetnum:        196.21.89.0 - 196.21.89.255
netname:        NETAF-ITHEMBA
descr:          iThemba Laboratory for Accelerator-Based Sciences
descr:          Old Cape Road
descr:          Faure
descr:          7131
country:        ZA
admin-c:        JP431-AFRINIC
tech-c:         JP431-AFRINIC
status:         ASSIGNED PA
notify:         orgtechpoc@tenet.ac.za
mnt-by:         TF-192-96-MNT
mnt-lower:      TF-192-96-MNT
changed:        hostmaster@arin.net 20021023
changed:        hostmaster@arin.net 20021023
changed:        hostmaster@afrinic.net 20050221
changed:        orgtechpoc@tenet.ac.za 20051020
source:         AFRINIC

person:         John Pilcher
address:        Old Cape Road
address:        Faure
address:        7131
address:        ZA
phone:          tel:+27-21-843-1000
fax-no:         tel:+27-21-843-3525
e-mail:         pilcher@tlabs.ac.za
nic-hdl:        JP431-AFRINIC
mnt-by:         GENERATED-U2WU5HZAYYL3LVJKEVNQR6AUC9BGUQXG-MNT
changed:        hostmaster@arin.net 20021017
changed:        hostmaster@afrinic.net 20050221
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 196.21.89.0/24

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

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

IP Address	ASN	Details
196.21.89.225	AS2018 TENET (The UNINET Project)	`0.63ms` 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
87.142.76.40	AS3320 Deutsche Telekom AG	`3.88ms` from Berlin, DE
149.87.25.184	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`7.24ms` from Buenos Aires, AR
78.186.3.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.13ms` from Bursa, TR
75.240.13.232	AS6167 Verizon Business	`19.66ms` from Chicago, US
122.182.216.200	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.58ms` from Delhi, IN
34.159.225.232	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
79.230.234.152	AS3320 Deutsche Telekom AG	`1.84ms` from Hamburg, DE
86.163.1.200	AS2856 British Telecommunications PLC	`3.43ms` from London, GB
162.201.123.184	AS7018 AT&T Enterprises, LLC	`2.71ms` from Miami, US
222.95.255.248	AS4134 CHINANET-BACKBONE	`0.96ms` from Nanjing, CN
158.130.53.24	AS55 University of Pennsylvania	`3.36ms` from New York City, US
221.116.181.152	AS17506 ARTERIA Networks Corporation	`1.36ms` from Osaka, JP
68.98.39.200	AS22773 Cox Communications Inc.	`2.42ms` from Phoenix, US
86.38.87.184	AS136787 PacketHub S.A.	`0.33ms` from Singapore, SG
203.23.121.248	AS9544 Clarenston T/A Preferred Internet Provider	`0.58ms` from Sydney, AU
98.64.46.152	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
119.3.187.216	AS55990 Huawei Cloud Service data center	`3.53ms` from Beijing, CN
99.191.45.120	AS7018 AT&T Enterprises, LLC	`11.94ms` from Chicago, US
80.71.90.24	AS44869 FIBIA P/S	`2.75ms` from Copenhagen, DK
166.76.253.40	AS13507 Sears Holdings Corporation	`0.62ms` from Detroit, US
71.73.66.40	AS10796 Charter Communications Inc	`11.51ms` from Flint, US
98.151.157.104	AS20001 Charter Communications Inc	`6.83ms` from Honolulu, US
92.177.233.8	AS12479 Orange Espagne SA	`10.97ms` from Madrid, ES
99.191.123.152	AS7018 AT&T Enterprises, LLC	`14.14ms` from Miami, US
67.243.135.120	AS12271 Charter Communications Inc	`4.08ms` from New York City, 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 196.21.89.242

traceroute to 196.21.89.242 (196.21.89.242): 64 hops max, 52 byte packets

2 [AS36994] 196.60.8.216 35.475 ms

3 [AS2018] 155.232.128.77 0.698 ms

4 [AS2018] 155.232.129.148 52.641 ms

5 [AS2018] 196.21.89.242 0.741 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On September 4th 2025

What are IP address ranges?

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