168.172.232.0/21

AS2018 · TENET (The UNINET Project)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Africa
Domain	tut.ac.za
ASN	AS2018
Parent Range	168.172.0.0/16
Registry	AFRINIC
ID	TECHPTA2

WHOIS Details

inetnum:        168.172.0.0 - 168.172.255.255
netname:        TECHPTA2
descr:          Tshwane University of Technology
descr:          Staat Artillery Road,
descr:          Pretoria West,
descr:          0183
country:        ZA
org:            ORG-TP1-AFRINIC
admin-c:        JBM2-AFRINIC
admin-c:        MSR2-AFRINIC
tech-c:         JBM2-AFRINIC
tech-c:         MSR2-AFRINIC
status:         ASSIGNED PI
notify:         motloungjb@tut.ac.za
notify:         rakgoalems@tut.ac.za
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TUT-MNT
mnt-domains:    TUT-MNT
changed:        hostmaster@arin.net 19941006
changed:        hostmaster@arin.net 20030131
changed:        hostmaster@afrinic.net 20050221
changed:        hostmaster@afrinic.net 20210709
source:         AFRINIC

organisation:   ORG-TP1-AFRINIC
org-name:       Tshwane University of Technology
org-type:       EU-PI
country:        ZA
address:        Staat Artillery Road,
address:        Pretoria West, 0183
e-mail:         motloungjb@tut.ac.za
e-mail:         rakgoalems@tut.ac.za
phone:          tel:+27-12-382-6646
phone:          tel:+27-12-382-5675
admin-c:        MSR2-AFRINIC
tech-c:         MSR2-AFRINIC
tech-c:         JBM2-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        TUT-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
changed:        hostmaster@afrinic.net 20070201
changed:        hostmaster@afrinic.net 20210707
changed:        hostmaster@afrinic.net 20210709
source:         AFRINIC

person:         Jeanette Busisiwe Motloung
address:        Staat Artillery Road,
address:        Pretoria West, 0183
address:        South Africa
phone:          tel:+27-12-382-6646
e-mail:         motloungjb@tut.ac.za
nic-hdl:        JBM2-AFRINIC
changed:        pooja.bhunjun@afrinic.net 20210707
source:         AFRINIC
mnt-by:         GENERATED-QJZCAUGE5MEAABMHLE9MSFNQX2SVKVIG-MNT

person:         Masilo Stephen Rakgoale
address:        Staat Artillery Road,
address:        Pretoria West, 0183
address:        South Africa
phone:          tel:+27-12-382-5675
e-mail:         rakgoalems@tut.ac.za
nic-hdl:        MSR2-AFRINIC
changed:        pooja.bhunjun@afrinic.net 20210707
source:         AFRINIC
mnt-by:         GENERATED-08XS8MSXFBWLCNVHZK8R9LUMBLDLXWGH-MNT

Overlapping Ranges

BGP prefixes that contain 168.172.232.0/21

Range	ASN	Company	Num of IPs
168.172.0.0/16	AS2018	Tshwane University of Technology	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

Read more

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
8.131.120.229	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.03ms` from Beijing, CN
173.9.100.101	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Boston, US
103.49.114.197	AS63969 Race Online Limited	`0.29ms` from Dhaka, BD
58.254.75.21	AS17816 China Unicom IP network China169 Guangdong province	`6.22ms` from Guangzhou, CN
109.228.254.117	AS34296 Millenicom Telekomunikasyon Hizmetleri Anonim Sirketi	`1.15ms` from Istanbul, TR
92.118.221.197	AS25133 LLC "McLaut-Invest"	`3.07ms` from Kyiv, UA
15.197.215.21	AS16509 Amazon.com, Inc.	`0.04ms` from Lagos, NG
34.36.231.117	AS396982 Google LLC	`0.08ms` from Melbourne, AU
64.207.102.5	AS11598 Cloudsmart	`3.84ms` from Newark, US
54.227.185.197	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
35.135.93.165	AS20115 Charter Communications LLC	`14.10ms` from San Jose, US
184.31.252.21	AS16625 Akamai Technologies, Inc.	`0.10ms` from Sydney, AU
191.236.191.245	AS8075 Microsoft Corporation	`1.28ms` from Chicago, US
79.152.9.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.52ms` from Madrid, ES
187.150.133.53	AS8151 UNINET	`12.38ms` from Miami, US
94.241.239.229	AS12389 PJSC Rostelecom	`16.05ms` from Moscow, RU
47.247.145.229	AS55836 Reliance Jio Infocomm Limited	`9.11ms` from Mumbai, IN
179.76.44.229	AS26615 TIM S/A	`15.87ms` from Sao Paulo, BR
210.207.166.85	AS3786 LG DACOM Corporation	`2.98ms` from Seoul, KR
8.142.156.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Zhangjiakou, CN
40.137.65.181	AS7029 Windstream Communications LLC	`2.96ms` from Atlanta, US
110.230.222.21	AS4837 CHINA UNICOM China169 Backbone	`11.19ms` from Beijing, CN
81.86.91.5	AS9105 TalkTalk Communications Limited	`7.31ms` from London, GB
4.15.164.5	AS3356 Level 3 Parent, LLC	`0.29ms` from Los Angeles, US
176.146.61.5	AS5410 Bouygues Telecom SA	`7.59ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -m8 168.172.237.27

traceroute to 168.172.237.27 (168.172.237.27): 8 hops max, 52 byte packets

1 [AS15169] 172.253.65.5 164.372 ms

2 *

3 [AS2018] 155.232.128.71 170.33 ms

4 [AS2018] 155.232.1.97 171.479 ms

5 [AS2018] 155.232.128.86 172.101 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales