196.21.124.0/22

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	NAC-196-21-124-0

WHOIS Details

inetnum:        196.21.124.0 - 196.21.127.255
netname:        NAC-196-21-124-0
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
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
changed:        hostmaster@arin.net 20021023
changed:        hostmaster@arin.net 20021023
changed:        hostmaster@afrinic.net 20050221
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 196.21.124.0/22

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

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

IP Address	ASN	Details
196.21.127.123	AS2018 TENET (The UNINET Project)	`1.64ms` from Cape Town, ZA
196.21.124.1	AS2018 TENET (The UNINET Project)	`2.05ms` from Cape Town, 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
8.137.180.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.24ms` from Chengdu, CN
74.133.86.70	AS10796 Charter Communications Inc	`16.08ms` from Chicago, US
188.185.123.102	AS513 CERN - European Organization for Nuclear Research	`1.04ms` from Geneve, CH
86.178.103.6	AS2856 British Telecommunications PLC	`11.74ms` from London, GB
84.5.111.118	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.95ms` from Lyon, FR
195.7.220.166	AS3257 GTT Communications Inc.	`0.49ms` from Madrid, ES
23.24.209.22	AS7922 Comcast Cable Communications, LLC	`5.45ms` from San Jose, US
61.78.1.118	AS4766 Korea Telecom	`2.83ms` from Seoul, KR
203.28.126.246	AS7575 Australian Academic and Research Network (AARNet)	`0.65ms` from Sydney, AU
185.226.63.134	AS49601 UNITEL-MEDIA Sp. z o.o.	`2.20ms` from Warsaw, PL
79.129.70.230	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`4.39ms` from Athens, GR
92.216.127.198	AS3209 Vodafone GmbH	`10.86ms` from Berlin, DE
78.21.12.182	AS6848 Telenet BV	`6.70ms` from Brussels, BE
35.220.85.118	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
81.244.27.166	AS5432 Proximus NV	`5.18ms` from Gravelines, FR
78.151.53.6	AS13285 TalkTalk Communications Limited	`5.80ms` from London, GB
109.148.142.134	AS2856 British Telecommunications PLC	`2.51ms` from London, GB
80.195.217.6	AS5089 Virgin Media Limited	`16.01ms` from London, GB
35.236.51.246	AS396982 Google LLC	`0.27ms` from Los Angeles, US
142.113.86.102	AS577 Bell Canada	`3.93ms` from Montreal, CA
45.56.107.230	AS63949 Akamai Connected Cloud	`0.16ms` from Morris Plains, US
72.184.172.150	AS33363 Charter Communications, Inc	`7.58ms` from Orlando, US
20.216.204.38	AS8075 Microsoft Corporation	`0.14ms` from Paris, FR
34.225.200.214	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
200.6.101.86	AS27659 Ingeniería e Informática Asociada Ltda (IIA Ltda)	`0.70ms` from Santiago, CL

Traceroute

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

traceroute -a -n -q1 -f3 -m17 196.21.124.114

traceroute to 196.21.124.114 (196.21.124.114): 17 hops max, 52 byte packets

3 [AS174] 38.140.227.25 0.701 ms

4 [AS174] 154.24.0.145 0.807 ms

5 [AS174] 154.24.93.165 0.912 ms

6 [AS174] 154.54.5.29 28.783 ms

7 [AS174] 154.54.167.185 6.093 ms

8 [AS174] 154.54.9.42 26.239 ms

9 [AS2914] 129.250.3.80 5.985 ms

10 [AS2914] 129.250.3.79 5.995 ms

11 [AS2914] 129.250.200.114 5.525 ms

12 [AS20080] 170.39.8.30 5.879 ms

13 *

14 [AS2018] 155.232.64.3 249.906 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Tampa, US

On September 4th 2025

What are IP address ranges?

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