146.64.24.0/24

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	csir.co.za
ASN	AS2018
Parent Range	146.64.0.0/16
Registry	AFRINIC
ID	CSIRNET

WHOIS Details

inetnum:        146.64.0.0 - 146.64.255.255
netname:        CSIRNET
descr:          Centre for Advanced Computing 
descr:          and Decision Support
descr:          P.O. Box 395
descr:          Pretoria
descr:          0001
country:        ZA
org:            ORG-CSIR1-AFRINIC
admin-c:        AJ14-AFRINIC
tech-c:         AJ14-AFRINIC
status:         ASSIGNED PI
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TF-146-64-MNT
changed:        hostmaster@arin.net 19910121
changed:        hostmaster@arin.net 19951110
changed:        hostmaster@afrinic.net 20050221
changed:        hostmaster@afrinic.net 20061123
changed:        hostmaster@afrinic.net 20080619
changed:        hostmaster@afrinic.net 20110720
changed:        hostmaster@afrinic.net 20140821
source:         AFRINIC

organisation:   ORG-CSIR1-AFRINIC
org-name:       CSIR - Council for Scientific and Industrial Research
org-type:       EU-PI
country:        ZA
address:        CSIR Building 9
address:        P.O. Box 395
address:        Pretoria
address:        0001
address:        Pretoria
phone:          tel:+27-12-841-2555
e-mail:         AJoseph@csir.co.za
admin-c:        AJ14-AFRINIC
tech-c:         AJ14-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
mnt-by:         AFRINIC-HM-MNT
changed:        hostmaster@afrinic.net 20061123
changed:        hostmaster@afrinic.net 20080619
changed:        hostmaster@afrinic.net 20110704
changed:        hostmaster@afrinic.net 20140821
changed:        hostmaster@afrinic.net 20160921
changed:        hostmaster@afrinic.net 20161201
source:         AFRINIC

person:         Aldrin Joseph
address:        CSIR
address:        P.O Box 395
address:        Pretoria South Africa 0001
address:        ZA
phone:          tel:+27-12-841-2555
fax-no:         tel:+27-12-841-4109
e-mail:         AJoseph@csir.co.za
nic-hdl:        AJ14-AFRINIC
remarks:        CSIR ICT Operations Team Leader
mnt-by:         GENERATED-XMLJ8DKVWQ4YJGXZWEQBDBWOCS62KIQM-MNT
changed:        AJoseph@csir.co.za 20140821
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 146.64.24.0/24

Range	ASN	Company	Num of IPs
146.64.0.0/16	AS2018	CSIR - Council for Scientific and Industrial Research	65,536

Nearby Ranges

BGP prefixes that overlap with 146.64.0.0/16

Range	ASN	Company	Num of IPs
146.64.0.0/16	AS2018	CSIR - Council for Scientific and Industrial Research	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

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

IP Address	ASN	Details
146.64.24.1	AS2018 TENET (The UNINET Project)	`0.88ms` 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
44.198.79.152	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
84.173.195.216	AS3320 Deutsche Telekom AG	`1.64ms` from Berlin, DE
73.100.170.120	AS7922 Comcast Cable Communications, LLC	`9.23ms` from Boston, US
196.74.39.24	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.30ms` from Casablanca, MA
103.99.205.216	AS138754 Kerala Vision Broad Band Private Limited	`12.19ms` from Chennai, IN
67.192.29.200	AS33070 Rackspace Hosting	`1.01ms` from Dallas, US
47.238.106.152	AS45102 Alibaba (US) Technology Co., Ltd.	`0.47ms` from Hong Kong, HK
47.240.180.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.39ms` from Hong Kong, HK
176.224.15.88	AS35819 Etihad Etisalat, a joint stock company	`4.79ms` from Jeddah, SA
99.191.125.248	AS7018 AT&T Enterprises, LLC	`9.61ms` from Miami, US
180.139.100.24	AS4134 CHINANET-BACKBONE	`0.48ms` from Nanning, CN
1.40.177.40	AS4804 Microplex PTY LTD	`2.42ms` from Sydney, AU
24.53.107.24	AS40788 Start Communications	`12.38ms` from Toronto, CA
84.35.250.104	AS21221 Infopact Netwerkdiensten B.V.	`17.77ms` from Amsterdam, NL
91.35.248.104	AS3320 Deutsche Telekom AG	`7.08ms` from Frankfurt am Main, DE
49.236.210.168	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.36ms` from Ho Chi Minh City, VN
186.203.31.88	AS26615 TIM S/A	`1.92ms` from Osasco, BR
86.242.131.184	AS3215 Orange S.A.	`1.46ms` from Paris, FR
108.52.26.152	AS701 Verizon Business	`1.45ms` from Philadelphia, US
112.151.155.200	AS17858 LG POWERCOMM	`2.31ms` from Seoul, KR
223.255.207.168	AS45974 NHNCLOUD	`0.99ms` from Seoul, KR
41.143.220.184	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.90ms` from Casablanca, MA
45.24.103.56	AS7018 AT&T Enterprises, LLC	`10.32ms` from Dallas, US
97.118.237.136	AS209 CenturyLink Communications, LLC	`2.02ms` from Denver, US
194.144.27.8	AS12969 Vodafone Iceland	`2.40ms` from Hafnarfjoerdur, IS

Traceroute

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

traceroute -a -n -q1 -f2 146.64.24.1

traceroute to 146.64.24.1 (146.64.24.1): 64 hops max, 52 byte packets

2 [AS36994] 196.60.8.216 4.082 ms

3 [AS2018] 155.232.128.71 0.8 ms

4 [AS2018] 155.232.1.97 13.688 ms

5 [AS2018] 146.64.24.1 0.973 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On December 28th 2025

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