146.64.52.151
An address in Pretoria, Gauteng, South Africa, used by "Centre for Advanced Computing ", announced by Tertiary Education and Research Network of South Africa (AS2018). Of our anonymity, network and service databases, it is in Web IP.
8 of 24 address-keyed databases hold it
Summary
- Location
- Pretoria, Gauteng, South Africa
- Company
- "Centre for Advanced Computing "
- Prefix
- 146.64.0.0/17
- Hostname
- lu-carrs-app1.csir.co.za
- Registered to
- CSIR - Council for Scientific and Industrial Research
- Network type
- Education
- Abuse contact
- helpdesk@apnic.net
- Anycast
- No
Geolocation
Where the address is, and what that place uses.
- City
- Pretoria
- Region
- Gauteng
- Postal code
- 0083
- Country
- South Africa
- Continent
- Africa
- Coordinates
- -25.7449, 28.1878
- Timezone
- Africa/Johannesburg
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- "Centre for Advanced Computing "
- Domain
- csir.co.za
- Type
- ISP
- Registered in
- South Africa
- AS number
- AS2018
- Name
- Tertiary Education and Research Network of South Africa
- Prefix
- 146.64.0.0/17
- RPKI
- Not found
- Type
- Education
- Domain
- tenet.ac.za
- Registered in
- South Africa
- Name
- CSIR - Council for Scientific and Industrial Research
- Handle
- CSIRNET
- Organization
- ORG-CSIR1-AFRINIC
- Status
- ASSIGNED PI
- Registry
- AFRINIC
- Domain
- csir.co.za
- Name
- ABUSE APNICAP
- helpdesk@apnic.net
- Phone
- +27-12-841-4109
- Address
- CSIR, P.O Box 395, Pretoria South Africa 0001, ZA
- Network
- 146.0.0.0-146.255.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- 443 status
- 200
- 443 server
- nginx/1.24.0 (Ubuntu)
- 443 title
- CARRS
- 443 TLS
- TLSv1.2
- 443 certificate
- *.csir.co.za · Council for Scientific and Industrial Research
- 443 issuer
- C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
- 443 browser-trusted
- Yes
- 443 seen
- 2026-07-22 to 2026-10-18
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.