% 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 '58.26.9.128 - 58.26.9.159'

% Abuse contact for '58.26.9.128 - 58.26.9.159' is 'abuse@tm.com.my'

inetnum:        58.26.9.128 - 58.26.9.159
netname:        UTUSANMALAYSIA-TMNET
descr:          Utusan Melayu (Malaysia) Berhad
country:        MY
admin-c:        MZAA1-AP
tech-c:         MZAA1-AP
abuse-c:        AM2355-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-MY-WEBE
mnt-irt:        IRT-MY-WEBE
last-modified:  2023-06-30T00:01:33Z
source:         APNIC

irt:            IRT-MY-WEBE
address:        Menara TM, Jalan Pantai Baharu,
address:        59100 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur
address:        Malaysia
phone:          +601110001000
e-mail:         abuse@tm.com.my
abuse-mailbox:  abuse@tm.com.my
admin-c:        ICO1-AP
tech-c:         ICO1-AP
auth:           # Filtered
remarks:        TM AS4788 had recently installed RPKI validator and will be dropping the ????????????Invalid???????????? route by November 2023. Please update your ROA accordingly.
remarks:        abuse@tm.com.my was validated on 2025-12-17
mnt-by:         MAINT-MY-WEBE
last-modified:  2026-01-08T02:19:24Z
source:         APNIC

role:           ABUSE MYWEBE
country:        ZZ
address:        Menara TM, Jalan Pantai Baharu,
address:        59100 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur
address:        Malaysia
phone:          +601110001000
e-mail:         abuse@tm.com.my
admin-c:        ICO1-AP
tech-c:         ICO1-AP
nic-hdl:        AM2355-AP
remarks:        Generated from irt object IRT-MY-WEBE
remarks:        abuse@tm.com.my was validated on 2025-12-17
abuse-mailbox:  abuse@tm.com.my
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-17T13:15:33Z
source:         APNIC

person:         Mohd Zamri Abd Aziz
nic-hdl:        MZAA1-AP
e-mail:         mzamri@utusan.com.my
address:        46 M, Jalan Lima, Off Jalan Chan Sow Lin,
address:        55200 Wilayah Persekutuan Kuala Lumpur.
phone:          +603-92211222
fax-no:         +603-92221671
country:        MY
mnt-by:         TM-NET-AP
last-modified:  2008-09-04T07:51:27Z
source:         APNIC

% Information related to '58.26.0.0/18AS4788'

route:          58.26.0.0/18
descr:          Streamyx route object
origin:         AS4788
mnt-by:         MAINT-MY-WEBE
last-modified:  2023-07-01T06:29:27Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)