146.64.0.0/17

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 146.64.0.0/17

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 38 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
146.64.81.206	nftn.co.za	8
146.64.81.65	carsfof2010.com	4
146.64.52.188	innovationbridge.info	2
146.64.115.100	pamts.org.za	2
146.64.8.72	cryptaxly.co.za	2
146.64.81.10	bioprospecting.co.za	2
146.64.81.204	csiricc.co.za	1
146.64.54.103	powerfutures.co.za	1
146.64.8.165	ict4red.co.za	1
146.64.101.51	stepsa.co.za	1
146.64.81.15	gpdrt-hvs.co.za	1
146.64.10.191	vipex.co.za	1
146.64.81.32	lpi.org.za	1
146.64.81.110	ncpc.co.za	1

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

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

IP Address	ASN	Details
146.64.84.1	AS2018 TENET (The UNINET Project)	`4.19ms` from Johannesburg, ZA
146.64.80.1	AS2018 TENET (The UNINET Project)	`2.63ms` from Johannesburg, ZA
146.64.86.1	AS2018 TENET (The UNINET Project)	`1.87ms` from Johannesburg, ZA
146.64.28.30	AS2018 TENET (The UNINET Project)	`1.89ms` from Johannesburg, ZA
146.64.58.41	AS2018 TENET (The UNINET Project)	`1.83ms` from Johannesburg, ZA
146.64.24.1	AS2018 TENET (The UNINET Project)	`1.89ms` from Johannesburg, ZA
146.64.25.6	AS2018 TENET (The UNINET Project)	`3.10ms` from Johannesburg, ZA
146.64.19.30	AS2018 TENET (The UNINET Project)	`1.87ms` from Johannesburg, ZA
146.64.85.3	AS2018 TENET (The UNINET Project)	`2.04ms` from Johannesburg, ZA
146.64.8.1	AS2018 TENET (The UNINET Project)	`1.87ms` 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
94.211.201.1	AS33915 Vodafone Libertel B.V.	`3.57ms` from Amsterdam, NL
217.122.182.1	AS33915 Vodafone Libertel B.V.	`1.44ms` from Amsterdam, NL
70.44.192.1	AS3737 PenTeleData Inc.	`9.91ms` from Ashburn, US
96.73.160.33	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Ashburn, US
65.202.80.65	AS701 Verizon Business	`1.34ms` from Atlanta, US
76.29.230.17	AS7922 Comcast Cable Communications, LLC	`10.36ms` from Atlanta, US
70.22.199.1	AS701 Verizon Business	`1.71ms` from Boston, US
94.52.162.209	AS48161 NEXTGEN COMMUNICATIONS SRL	`8.18ms` from Bucharest, RO
186.64.83.129	AS27953 NODOSUD S.A	`8.54ms` from Buenos Aires, AR
88.246.82.1	AS47331 TTNet A.S.	`9.01ms` from Bursa, TR
85.98.203.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.84ms` from Bursa, TR
197.47.102.1	AS8452 TE-AS	`2.71ms` from Cairo, EG
108.238.160.1	AS7018 AT&T Enterprises, LLC	`11.22ms` from Chicago, US
73.36.7.1	AS7922 Comcast Cable Communications, LLC	`1.81ms` from Chicago, US
163.182.16.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.25ms` from Cincinnati, US
113.176.148.225	AS45899 VNPT Corp	`2.95ms` from Da Nang, VN
50.26.246.145	AS19108 Optimum	`15.05ms` from Dallas, US
67.218.68.129	AS30110 Advanced Communications Technology	`2.93ms` from Denver, US
200.223.0.129	AS7738 V tal	`7.85ms` from Fortaleza, BR
93.208.215.241	AS3320 Deutsche Telekom AG	`6.30ms` from Frankfurt am Main, DE
130.241.100.1	AS2842 Goteborgs universitet	`0.87ms` from Goeteborg, SE
119.11.149.113	AS10217 PT. NTT Indonesia	`1.21ms` from Jakarta, ID
41.247.18.1	AS5713 Telkom SA Ltd.	`2.35ms` from Johannesburg, ZA
81.84.32.145	AS2860 NOS COMUNICACOES, S.A.	`10.65ms` from Lisbon, PT
178.93.228.193	AS214143 SKYDIGITAL TELECOM LTD	`0.68ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m7 146.64.15.160

traceroute to 146.64.15.160 (146.64.15.160): 7 hops max, 52 byte packets

1 [AS15169] 172.253.65.5 162.781 ms

2 *

3 [AS2018] 155.232.128.71 166.588 ms

4 [AS2018] 155.232.1.97 168.2 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in London, GB

On November 22nd 2025

What are IP address ranges?

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