196.21.64.0/21

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	vut.ac.za
ASN	AS2018
Parent Range	196.21.0.0/16
Registry	AFRINIC
ID	VUT-TRITEK-196-21-64-0

WHOIS Details

inetnum:        196.21.64.0 - 196.21.72.255
netname:        VUT-TRITEK-196-21-64-0
descr:          Vaal University of Technology
descr:          Andries Potgieter Boulevard
descr:          Vanderbijlpark
descr:          1900
country:        ZA
admin-c:        ANA2-AFRINIC
tech-c:         ANA2-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
changed:        orgtechpoc@tenet.ac.za 20060613
source:         AFRINIC

person:         Attie Naude
address:        Andries Potgieter Boulevard
address:        Vanderbijlpark
address:        1900
address:        ZA
phone:          tel:+1-083-630-4692
phone:          tel:+1-016-950-9269
fax-no:         tel:+1-016-950-9112
e-mail:         attie@nt.tritek.ac.za
nic-hdl:        ANA2-AFRINIC
mnt-by:         GENERATED-CCGDHSPAWGKFPDLBUWKKIUUBWI3LDJ8C-MNT
changed:        hostmaster@arin.net 20021022
changed:        hostmaster@arin.net 20021022
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 196.21.64.0/21

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
196.21.64.251	AS2018 TENET (The UNINET Project)	`1.68ms` from Johannesburg, ZA
196.21.69.1	AS2018 TENET (The UNINET Project)	`1.95ms` 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
37.159.233.133	AS30722 Vodafone Italia S.p.A.	`12.06ms` from Arezzo, IT
98.188.35.101	AS22773 Cox Communications Inc.	`2.67ms` from Ashburn, US
209.119.234.165	AS2828 Verizon Business	`4.83ms` from Ashburn, US
82.165.124.101	AS8560 IONOS SE	`0.77ms` from Berlin, DE
73.149.255.85	AS7922 Comcast Cable Communications, LLC	`6.56ms` from Boston, US
58.161.67.21	AS1221 Telstra Limited	`10.98ms` from Brisbane, AU
27.45.129.21	AS17816 China Unicom IP network China169 Guangdong province	`4.28ms` from Guangzhou, CN
116.3.91.37	AS4837 CHINA UNICOM China169 Backbone	`9.55ms` from Liaoyang, CN
94.60.25.133	AS12353 Vodafone Portugal	`5.92ms` from Lisbon, PT
113.155.248.21	AS18126 Chubu Telecommunications Company, Inc.	`6.93ms` from Osaka, JP
176.128.110.213	AS5410 Bouygues Telecom SA	`14.35ms` from Paris, FR
58.234.168.37	AS9318 SK Broadband Co Ltd	`8.16ms` from Seoul, KR
182.21.146.53	AS10010 TOKAI Communications Corporation	`8.00ms` from Tokyo, JP
54.248.251.149	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
78.10.34.85	AS12741 Netia SA	`0.49ms` from Warsaw, PL
213.17.179.53	AS12741 Netia SA	`0.49ms` from Warsaw, PL
195.32.88.197	AS21034 Micso s.r.l.	`12.64ms` from Arezzo, IT
124.42.76.245	AS4808 China Unicom Beijing Province Network	`4.24ms` from Beijing, CN
190.68.154.85	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.07ms` from Bogota, CO
97.184.189.37	AS6167 Verizon Business	`10.72ms` from Chicago, US
84.151.175.117	AS3320 Deutsche Telekom AG	`6.88ms` from Frankfurt am Main, DE
114.106.146.181	AS4134 CHINANET-BACKBONE	`8.79ms` from Huai'an, CN
183.224.181.69	AS9808 China Mobile Communications Group Co., Ltd.	`3.51ms` from Kunming, CN
88.58.159.197	AS3269 Telecom Italia S.p.A.	`3.73ms` from Milan, IT
170.117.244.101	AS40237 United Telephone Company	`4.76ms` from Nashville, US

Traceroute

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

traceroute -a -n -q1 -m8 196.21.71.129

traceroute to 196.21.71.129 (196.21.71.129): 8 hops max, 52 byte packets

1 [AS15169] 172.253.65.5 315.561 ms

2 *

3 [AS2018] 155.232.128.77 341.229 ms

4 [AS2018] 155.232.129.148 342.645 ms

5 [AS2018] 155.232.6.246 343.135 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 4th 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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