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

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% Information related to 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
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:  2025-04-01T05:54:59Z
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 'AS154669'

% Abuse contact for 'AS154669' is 'abuse@aznet.id'

aut-num:        AS154669
as-name:        IDNIC-AZNETLINK-ID
descr:          PT Azvi Multi Teknologi
descr:          Corporate / Direct Member IDNIC
descr:          Jl. Raya Pandaan-Bangil, Kel. Kebonwaris, Kec. Pandaan
descr:          Kab. Pasuruan, Jawa Timur, 67156
country:        ID
remarks:        Send spam and abuse report to: abuse@aznet.id
admin-c:        PP1349-AP
tech-c:         PP1349-AP
mnt-routes:     MAINT-ID-AZNETLINK
mnt-by:         MNT-APJII-ID
mnt-irt:        IRT-AZNETLINK-ID
import:         from AS38158 action pref=100; accept ANY
export:         to AS38158 announce AS154669
default:        to AS38158 action pref=10; networks ANY
last-modified:  2026-05-11T05:15:59Z
source:         APNIC

irt:            IRT-AZNETLINK-ID
address:        PT Azvi Multi Teknologi
address:        Jl. Raya Pandaan-Bangil, Kel. Kebonwaris, Kec. Pandaan
address:        Kab. Pasuruan, Jawa Timur,67156
e-mail:         azvi@aznet.id
abuse-mailbox:  abuse@aznet.id
admin-c:        PP1349-AP
tech-c:         PP1349-AP
auth:           # Filtered
mnt-by:         MAINT-ID-AZNETLINK
last-modified:  2026-05-11T05:17:41Z
source:         APNIC

person:         Pujianto Pujianto
address:        Jl. Raya Pandaan-Bangil, Kel. Kebonwaris, Kec. Pandaan
address:        Kab. Pasuruan, Jawa Timur, 67156
country:        ID
phone:          +6282237774407
e-mail:         azvi@aznet.id
nic-hdl:        PP1349-AP
mnt-by:         MAINT-ID-AZNETLINK
last-modified:  2026-05-11T05:19:00Z
source:         APNIC

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