143.128.0.0/16

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	UKZN.ac.za
ASN	AS2018
Registry	AFRINIC
ID	UNPNET

WHOIS Details

inetnum:        143.128.0.0 - 143.128.255.255
netname:        UNPNET
descr:          University of Kwazulu-Natal
descr:          Westville, eThekwini,
descr:          Durban
country:        ZA
org:            ORG-ZZ217-AFRINIC
admin-c:        RL26-AFRINIC
admin-c:        MD56-AFRINIC
tech-c:         RE2-AFRINIC
tech-c:         RL26-AFRINIC
tech-c:         MD56-AFRINIC
status:         ASSIGNED PI
notify:         [email protected]
notify:         [email protected]
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TF-143-128-MNT
mnt-domains:    TF-143-128-MNT
changed:        [email protected] 19920129
changed:        [email protected] 19960114
changed:        [email protected] 20050221
changed:        [email protected] 20061123
changed:        [email protected] 20081009
changed:        [email protected] 20230124
source:         AFRINIC

organisation:   ORG-ZZ217-AFRINIC
org-name:       University of Kwazulu-Natal
org-type:       EU-PI
country:        ZA
address:        Westville, eThekwini
address:        Durban
e-mail:         [email protected]
e-mail:         [email protected]
phone:          tel:+27-84-707-7304
admin-c:        RE2-AFRINIC
admin-c:        MD56-AFRINIC
admin-c:        RL26-AFRINIC
tech-c:         RE2-AFRINIC
tech-c:         MD56-AFRINIC
tech-c:         RL26-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        TF-146-230-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         [email protected]
changed:        [email protected] 20060424
changed:        [email protected] 20081009
changed:        [email protected] 20200508
changed:        [email protected] 20221116
changed:        [email protected] 20230124
source:         AFRINIC

person:         Mohammed Deedat
address:        Westville, eThekwini,
address:        Durban
address:        South Africa
phone:          tel:+27-31-260-2738
e-mail:         [email protected]
nic-hdl:        MD56-AFRINIC
changed:        [email protected] 20221116
source:         AFRINIC
mnt-by:         GENERATED-VLOACGUJRS40TBAPMA0GYWIS3JNQ9VFV-MNT

person:         Riaz Essay
address:        King George V Avenue,
Glenwood
Durban
phone:          tel:+27-31-260-1522
fax-no:         tel:+27-31-260-2125
e-mail:         [email protected]
nic-hdl:        RE2-AFRINIC
notify:         [email protected]
mnt-by:         GENERATED-DHHCTBFFV0FCVLMCHWFJDOQAO4AAPJSJ-MNT
changed:        [email protected] 20080917
source:         AFRINIC

person:         Rajiv Lutchman
address:        Westville, eThekwini,
address:        Durban
address:        South Africa
phone:          tel:+27-31-260-8197
e-mail:         [email protected]
nic-hdl:        RL26-AFRINIC
changed:        [email protected] 20221116
source:         AFRINIC
mnt-by:         GENERATED-7LGWPLKYY5Z4Z96JMQNLPIVO5KLHBXT7-MNT

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range	ASN	Company	Num of IPs
143.83.0.0/16	AS5972	Headquarters, USAISC	65,536
143.90.0.0/16	AS4725	SoftBank Corp.	65,536
143.179.0.0/16	AS50266	Tele2 Nederland B.V.	65,536
143.69.0.0/16	AS5972	Headquarters, USAISC	65,536
143.120.0.0/16	AS26439	City of Albuquerque	65,536
143.215.0.0/16	AS2637	Georgia Institute of Technology	65,536
143.248.0.0/16	AS1781	Korea Advanced Institute of Science and Technology	65,536
143.177.0.0/16	AS50266	Pool for fixed WBA users	65,536
143.138.0.0/16	AS5277	Headquarters, USAISC	65,536
143.77.0.0/16	AS5277	Headquarters, USAISC	65,536
143.206.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.233.0.0/16	AS2546	Greek Academic & Research Computer Network	65,536
143.227.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.169.0.0/16	AS2611	Universiteit Antwerpen	65,536
143.59.0.0/16	AS12083	WideOpenWest Finance LLC	65,536
143.135.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.205.0.0/16	AS1111	Universitaet Klagenfurt	65,536
143.224.0.0/16	AS2036	Joanneum Research	65,536
143.189.0.0/16	AS2527	Sony Network Communications Inc.	65,536
143.107.0.0/16	AS28571	UNIVERSIDADE DE SAO PAULO	65,536
143.94.0.0/16	AS2497	FUJIFILM Business Innovation Corp. Information & Communication Systems	65,536
143.93.0.0/16	AS2857	Fachhochschule Worms	65,536
143.191.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.171.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.67.0.0/16	AS13536	Jamestown Community College	65,536
143.239.0.0/16	AS1213	Campus Network	65,536
143.50.0.0/16	AS1114	Universitaet Graz	65,536
143.221.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.253.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.129.0.0/16	AS2611	Universiteit Antwerpen	65,536
143.238.0.0/16	AS1221	Telstra Limited	65,536
143.101.0.0/16	AS13636	NEC Corporation of America	65,536
143.102.0.0/16	AS13636	NEC Corporation of America	65,536
143.164.0.0/16	AS12331	Audi AG, Ingolstadt	65,536
143.216.0.0/16	AS136572	The Office of the Chief Information Officer (OCIO)	65,536
143.108.0.0/16	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	65,536
143.225.0.0/16	AS137	UNI-Napoli Federico II	65,536
143.176.0.0/16	AS13127	Tele2 Nederland B.V.	65,536
143.121.0.0/16	AS1103	Universitair Medisch Centrum Utrecht	65,536
143.170.0.0/16	AS16504	Granite Telecommunications LLC	65,536
143.245.0.0/16	AS21079	Oesterreichische Kontrollbank Aktiengesellschaft	65,536
143.48.0.0/16	AS13748	Cold Spring Harbor Laboratory	65,536
143.69.0.0/16	AS1590	Headquarters, USAISC	65,536
143.45.0.0/16	AS1649	Headquarters, USAISC	65,536
143.84.0.0/16	AS1590	Headquarters, USAISC	65,536
143.46.0.0/16	AS1637	Headquarters, USAISC	65,536
143.111.0.0/16	AS11773	The University Of Texas M.D. Anderson Cancer Center	65,536
143.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.66.0.0/16	AS13536	Corning Community College	65,536
143.159.0.0/16	AS6871	INFONET Services Corporation	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
20.86.78.128	AS8075 Microsoft Corporation	`1.41ms` from Amsterdam, NL
209.114.4.240	AS20115 Charter Communications LLC	`0.76ms` from Ashburn, US
52.88.31.176	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
166.78.81.112	AS19994 Rackspace Hosting	`1.28ms` from Chicago, US
211.158.51.192	AS4837 CHINA UNICOM China169 Backbone	`2.18ms` from Chongqing, CN
108.214.142.128	AS7018 AT&T Enterprises, LLC	`2.62ms` from Miami, US
170.0.132.0	AS264982 Rio Telecom LTDA	`11.95ms` from Osasco, BR
173.49.237.208	AS701 Verizon Business	`1.39ms` from Philadelphia, US
34.19.117.32	AS396982 Google LLC	`0.16ms` from The Dalles, US
23.193.180.16	AS20940 Akamai International B.V.	`0.34ms` from Tokyo, JP
114.145.215.128	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.42ms` from Tokyo, JP
105.155.174.208	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.39ms` from Casablanca, MA
105.159.49.64	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.69ms` from Casablanca, MA
154.95.247.96	AS134175 SH2206-AP	`0.76ms` from Hong Kong, HK
41.135.67.144	AS20011 Dimension Data	`1.65ms` from Johannesburg, ZA
94.63.169.176	AS12353 Vodafone Portugal	`2.68ms` from Lisbon, PT
74.124.195.144	AS22611 InMotion Hosting, Inc.	`0.23ms` from Los Angeles, US
195.53.39.0	AS3352 TELEFONICA DE ESPANA S.A.U.	`14.30ms` from Madrid, ES
101.58.197.176	AS210278 Sky Italia srl	`8.43ms` from Milan, IT
148.76.46.32	AS6128 Cablevision Systems Corp.	`7.32ms` from New York City, US
165.227.12.128	AS14061 DigitalOcean, LLC	`0.21ms` from San Jose, US
119.142.217.144	AS4134 CHINANET-BACKBONE	`8.90ms` from Shenzhen, CN
192.72.64.64	AS4780 Digital United Inc.	`12.39ms` from Taipei, TW
134.108.100.80	AS553 BelWue-Koordination	`4.85ms` from Zuerich, CH
141.148.92.176	AS31898 Oracle Corporation	`0.24ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f4 -m13 143.128.199.36

traceroute to 143.128.199.36 (143.128.199.36): 13 hops max, 52 byte packets

4 [] 31.204.89.51 0.822 ms

5 [] 31.204.89.52 1.086 ms

6 *

7 [AS2018] 155.232.216.6 10.578 ms

8 [AS2018] 155.232.1.209 177.539 ms

9 [AS2018] 155.232.152.66 175.061 ms

10 [AS2018] 155.232.152.62 174.619 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Luxembourg, LU

On December 6th 2025

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