% APNIC found the following authoritative answer from: whois.afrinic.net

% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS328576'

% No abuse contact registered for AS328576

aut-num:        AS328576
as-name:        TelcoExchange
descr:          TelcoExchange
status:         ASSIGNED
admin-c:        GR21-AFRINIC
admin-c:        CE31-AFRINIC
admin-c:        CR32-AFRINIC
admin-c:        MB95-AFRINIC
admin-c:        TF23-AFRINIC
tech-c:         GR21-AFRINIC
tech-c:         CR32-AFRINIC
tech-c:         MB95-AFRINIC
tech-c:         TF23-AFRINIC
org:            ORG-SP4-AFRINIC
mnt-by:         AFRINIC-HM-MNT
mnt-routes:     SP4-MNT
source:         AFRINIC # Filtered
mp-export:      afi any.unicast to AS-ANY announce AS-SURF4LIFE

organisation:   ORG-SP4-AFRINIC
org-name:       Surf4Life Pty (LTD)
org-type:       LIR
country:        ZA
address:        7 Rambo Junction,
address:        400 Roan Crescent,
address:        Corporate Park North,
address:        Randjiespark
address:        Gauteng 1685
phone:          tel:+27-82-316-8499
phone:          tel:+27-66-217-0156
phone:          tel:+27-83-419-2078
phone:          tel:+27-83-236-5555
admin-c:        GR21-AFRINIC
admin-c:        CR32-AFRINIC
admin-c:        MB95-AFRINIC
admin-c:        CE31-AFRINIC
admin-c:        TF23-AFRINIC
tech-c:         GR21-AFRINIC
tech-c:         CR32-AFRINIC
tech-c:         MB95-AFRINIC
tech-c:         TF23-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        SP4-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Carlo Engelbrecht
address:        Block F, Hertford Office Park, 90 Bekker street
phone:          tel:+27-11-541-5708
nic-hdl:        CE31-AFRINIC
mnt-by:         GENERATED-JLJ6NEHEHGKCGBIRAHDNAMKCR4A99LKJ-MNT
source:         AFRINIC # Filtered

person:         Christiaan Rademan
address:        7 Rambo Junction
address:        400 Roan Crescent
address:        Corporate Park North
address:        Midrand 1682
address:        South Africa
phone:          tel:+27-83-419-2078
nic-hdl:        CR32-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-WGKHVEPPREWFWLYEZOTJ4D4NA0V9MV7V-MNT

person:         Gerhard Roets
address:        Building 7, Rambo Junction,
address:        Corporate Park North
address:        Mirdand 0157
address:        South Africa
phone:          tel:+27-66-217-0156
nic-hdl:        GR21-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-AIXELBH11KIKA1U0NNCXW9F0T0GPUD2J-MNT

person:         Mark Boaja
address:        7 Rambo Junction, 400 Roan Crescent
address:        Corporate Park North
address:        Midrand
address:        South Africa
address:        1682
phone:          tel:+27-83-236-5555
nic-hdl:        MB95-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-WIRXDXAIK3O6TJSVY5ESABEFXGLFX9EM-MNT

person:         Thinus Froneman
nic-hdl:        TF23-AFRINIC
address:        7 Rambo Junction
address:        400 Roan Crescent
address:        Corporate Park North  1682
address:        Midrand
address:        South Africa
address:        Johannesburg
address:        Other
phone:          tel:+27-79-644-0278
mnt-by:         GENERATED-KHY1Q3OJINUTENJ42PIH6XZL8MNT2MIU-MNT
source:         AFRINIC # Filtered