% 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 '2c0f:ed28::/32'

% No abuse contact registered for 2c0f:ed28::/32

inet6num:       2c0f:ed28::/32
netname:        Web-Africa-Networks-v6
descr:          Web Africa Networks (Pty) Ltd
country:        ZA
org:            ORG-WANL1-AFRINIC
admin-c:        AK84-AFRINIC
admin-c:        MF39-AFRINIC
admin-c:        AD64-AFRINIC
tech-c:         AK84-AFRINIC
tech-c:         MF39-AFRINIC
status:         ALLOCATED-BY-RIR
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      WANL1-MNT
mnt-domains:    WANL1-MNT
source:         AFRINIC # Filtered
parent:         2c00::/12

organisation:   ORG-WANL1-AFRINIC
org-name:       Web Africa Networks (Pty) Ltd
org-type:       LIR
country:        ZA
address:        Block E Boulevard Office Park Searle St Woodstock
address:        Cape Town (7800)
phone:          tel:+27-21-464-9500
admin-c:        MF39-AFRINIC
admin-c:        AD64-AFRINIC
admin-c:        AK84-AFRINIC
tech-c:         MF39-AFRINIC
tech-c:         AK84-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        WANL1-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Abuse Department
address:        Block E, The Boulevard Office Park, Woodstock
address:        Cape Town
address:        South Africa
address:        7925
address:        Cape Town
address:        Other
phone:          tel:+27-21-464-9500
nic-hdl:        AD64-AFRINIC
mnt-by:         GENERATED-C26PXBMME7DPKTLJQ5ROEBCQJEH6QTIS-MNT
source:         AFRINIC # Filtered

person:         Alan Kirton
address:        Boulevard Woodstock Cape Town Postal code 7800 South Africa
address:        Cape Town
address:        South Africa
phone:          tel:+27-21-464-9500
nic-hdl:        AK84-AFRINIC
mnt-by:         GENERATED-2WKJAECFDWDXESFUHKQYT3VQRLXKVO9X-MNT
source:         AFRINIC # Filtered

person:         Mark Frater
address:        Boulevard Woodstock Cape Town Postal code 7800
address:        Cape Town
address:        South Africa
phone:          tel:+27-21-464-9500
nic-hdl:        MF39-AFRINIC
mnt-by:         GENERATED-PVKRNEG1QOCAILCKI7QAGZDLJ6UFO3FK-MNT
source:         AFRINIC # Filtered

% Information related to '2c0f:ed28:1000::/36AS328453'

route6:         2c0f:ed28:1000::/36
origin:         AS328453
descr:          Webafrica
mnt-by:         WANL1-MNT
source:         AFRINIC # Filtered