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

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2013-09-11T23:49:48Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS63927'

% Abuse contact for 'AS63927' is 'abuse@rise.ph'

aut-num:        AS63927
as-name:        RISE-HK
descr:          RISE
country:        PH
org:            ORG-RATL1-AP
admin-c:        RATL1-AP
tech-c:         RATL1-AP
abuse-c:        AR929-AP
mnt-lower:      MAINT-RISE-HK
mnt-lower:      MAINT-RISE-HK
mnt-routes:     MAINT-RISE-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-RISE-HK
last-modified:  2022-04-04T00:43:51Z
source:         APNIC

irt:            IRT-RISE-HK
address:        Unit 1001, 10/F Infinitus Plaza, 199 Des Voeux Road Central, Hong Kong
e-mail:         abuse@rise.ph
abuse-mailbox:  abuse@rise.ph
admin-c:        RATL1-AP
tech-c:         RATL1-AP
auth:           # Filtered
remarks:        abuse@rise.ph was validated on 2024-09-17
mnt-by:         MAINT-RISE-HK
last-modified:  2024-09-17T13:09:52Z
source:         APNIC

organisation:   ORG-RATL1-AP
org-name:       RISE ASIA TECHNOLOGY LIMITED
org-type:       LIR
country:        HK
address:        Unit 1001, 10/F Infinitus Plaza, 199 Des Voeux Road Central
phone:          +639209779831
e-mail:         abuse@rise.com.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:30Z
source:         APNIC

role:           ABUSE RISEHK
country:        ZZ
address:        Unit 1001, 10/F Infinitus Plaza, 199 Des Voeux Road Central, Hong Kong
phone:          +000000000
e-mail:         abuse@rise.ph
admin-c:        RATL1-AP
tech-c:         RATL1-AP
nic-hdl:        AR929-AP
remarks:        Generated from irt object IRT-RISE-HK
remarks:        abuse@rise.ph was validated on 2024-09-17
abuse-mailbox:  abuse@rise.ph
mnt-by:         APNIC-ABUSE
last-modified:  2024-09-17T13:10:29Z
source:         APNIC

role:           RISE ASIA TECHNOLOGY LIMITED administrator
address:        Unit 1001, 10/F Infinitus Plaza, 199 Des Voeux Road Central, Hong Kong
country:        HK
phone:          +639209779831
fax-no:         +639209779831
e-mail:         abuse@rise.com.ph
admin-c:        RATL1-AP
tech-c:         RATL1-AP
nic-hdl:        RATL1-AP
mnt-by:         MAINT-RISE-HK
last-modified:  2014-12-11T07:34:58Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU1)

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