ASN Lookup Tool

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

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
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 'AS138435'

% Abuse contact for 'AS138435' is 'abuse@yuetau.net'

aut-num:        AS138435
as-name:        YUETAU-AS-HK
descr:          YuetAu Network
country:        HK
org:            ORG-YN5-AP
sponsoring-org: ORG-ASL11-AP
admin-c:        YAY2-AP
tech-c:         YAY2-AP
abuse-c:        AY537-AP
mnt-routes:     MAINT-YUETAU
mnt-by:         APNIC-HM
mnt-irt:        IRT-YUETAU
last-modified:  2023-09-05T04:12:25Z
source:         APNIC

irt:            IRT-YUETAU
address:        Tai Po, NT, Hong Kong
e-mail:         network@yuetau.net
abuse-mailbox:  abuse@yuetau.net
admin-c:        YAY2-AP
tech-c:         YAY2-AP
auth:           # Filtered
remarks:        network@yuetau.net was validated on 2025-12-16
remarks:        abuse@yuetau.net was validated on 2025-12-16
mnt-by:         MAINT-YUETAU
last-modified:  2025-12-16T13:34:10Z
source:         APNIC

organisation:   ORG-YN5-AP
org-name:       YuetAu Network
org-type:       OTHER
address:        Tai Po, NT
country:        HK
phone:          +852 65870192
e-mail:         network@yuetau.net
admin-c:        YAY2-AP
tech-c:         YAY2-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:12:24Z
source:         APNIC

role:           ABUSE YUETAU
country:        ZZ
address:        Tai Po, NT, Hong Kong
phone:          +000000000
e-mail:         network@yuetau.net
admin-c:        YAY2-AP
tech-c:         YAY2-AP
nic-hdl:        AY537-AP
remarks:        Generated from irt object IRT-YUETAU
remarks:        network@yuetau.net was validated on 2025-12-16
remarks:        abuse@yuetau.net was validated on 2025-12-16
abuse-mailbox:  abuse@yuetau.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-16T13:34:40Z
source:         APNIC

person:         Yuet Au Yeung
address:        Tai Po, NT
country:        HK
phone:          +852 65870192
e-mail:         network@yuetau.net
nic-hdl:        YAY2-AP
mnt-by:         MAINT-YUETAU
last-modified:  2021-04-14T11:18:02Z
source:         APNIC

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:29:14Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

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