196.21.225.0/24

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	UKZN.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	UKZN-UDW-196-21-224-0

WHOIS Details

inetnum:        196.21.224.0 - 196.21.227.255
netname:        UKZN-UDW-196-21-224-0
descr:          University of KwaZulu-Natal
descr:          King George V Avenue
descr:          Durban
descr:          4001
country:        ZA
admin-c:        AS22-AFRINIC
tech-c:         AS22-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
changed:        hostmaster@arin.net 20010608
changed:        hostmaster@arin.net 20010628
changed:        hostmaster@afrinic.net 20050221
changed:        orgtechpoc@tenet.ac.za 20060613
source:         AFRINIC

person:         Abdullah Shariff
address:        University of KwaZulu-Natal
address:        King George V Avenue, Glenwood
address:        Durban
address:        4041
address:        ZA
phone:          tel:+27-31-260-2403
fax-no:         tel:+27-31-260-2125
e-mail:         sharif1@ukzn.ac.za
nic-hdl:        AS22-AFRINIC
mnt-by:         GENERATED-2GM27PAT3SGPCXXWUQSX7ICJZCXHYQBG-MNT
changed:        orgtechpoc@tenet.ac.za 20060109
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 196.21.225.0/24

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

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
186.17.7.136	AS23201 Telecel S.A.	`3.92ms` from Asuncion, PY
101.24.25.136	AS4837 CHINA UNICOM China169 Backbone	`7.34ms` from Beijing, CN
117.251.56.72	AS9829 National Internet Backbone	`12.17ms` from Bengaluru, IN
196.61.102.72	AS37363 Faircape	`1.02ms` from Cape Town, ZA
20.117.24.40	AS8075 Microsoft Corporation	`0.19ms` from Cardiff, GB
18.118.254.56	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
75.70.193.88	AS7922 Comcast Cable Communications, LLC	`5.87ms` from Denver, US
102.161.81.152	AS30999 EMTEL LIMITED	`11.65ms` from Ebene, MU
212.185.211.248	AS3320 Deutsche Telekom AG	`7.05ms` from Frankfurt am Main, DE
77.7.210.72	AS6805 Telefonica Germany GmbH & Co.OHG	`9.96ms` from Frankfurt am Main, DE
86.185.52.168	AS2856 British Telecommunications PLC	`3.59ms` from London, GB
97.144.238.152	AS6167 Verizon Business	`15.24ms` from Los Angeles, US
134.41.55.216	AS855 Bell Canada	`17.48ms` from New York City, US
186.204.26.40	AS28573 Claro NXT Telecomunicacoes Ltda	`6.06ms` from Osasco, BR
222.109.245.120	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
211.105.173.72	AS4766 Korea Telecom	`7.34ms` from Seoul, KR
136.146.33.136	AS14340 Salesforce.com, Inc.	`0.43ms` from Ashburn, US
62.221.67.216	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	`2.21ms` from Chisinau, MD
52.211.136.72	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
187.144.6.104	AS8151 UNINET	`6.20ms` from Guadalajara, MX
27.45.251.8	AS17816 China Unicom IP network China169 Guangdong province	`4.46ms` from Guangzhou, CN
31.42.203.40	AS56476 City-Line Ltd.	`5.13ms` from Moscow, RU
126.87.185.8	AS17676 SoftBank Corp.	`2.45ms` from Osaka, JP
111.169.201.200	AS2518 BIGLOBE Inc.	`5.01ms` from Osaka, JP
176.162.44.104	AS5410 Bouygues Telecom SA	`1.61ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f5 -m15 196.21.225.201

traceroute to 196.21.225.201 (196.21.225.201): 15 hops max, 52 byte packets

5 [AS7049] 190.110.99.37 0.91 ms

6 *

7 *

8 *

9 [AS2018] 155.232.1.149 376.661 ms

10 [AS2018] 155.232.1.196 369.44 ms

11 [AS2018] 155.232.152.62 368.896 ms

12 [AS2018] 155.232.7.42 368.952 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On September 5th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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