ASN Lookup Tool

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% Information related to 'AS151866 - AS152889'

as-block:       AS151866 - AS152889
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:  2023-05-11T00:08:47Z
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 'AS151974'

% Abuse contact for 'AS151974' is '21hkcloud@gmail.com'

aut-num:        AS151974
as-name:        JIALIU-AS-AP
descr:          Ba Cai Yun (Beijing) Network Technology Co., Ltd
country:        CN
org:            ORG-BCYN1-AP
admin-c:        JLA7-AP
tech-c:         JLA7-AP
abuse-c:        AJ622-AP
mnt-lower:      MAINT-JIALIU-CN
mnt-routes:     MAINT-JIALIU-CN
mnt-by:         APNIC-HM
mnt-irt:        IRT-JIALIU-CN
last-modified:  2023-10-17T06:31:03Z
source:         APNIC

irt:            IRT-JIALIU-CN
address:        No. 83 Magezh fdsg hong kong
e-mail:         21hkcloud@gmail.com
abuse-mailbox:  21hkcloud@gmail.com
admin-c:        JLA7-AP
tech-c:         JLA7-AP
auth:           # Filtered
remarks:        21hkcloud@gmail.com
remarks:        21hkcloud@gmail.com
remarks:        21hkcloud@gmail.com was validated on 2025-09-30
mnt-by:         MAINT-JIALIU-CN
last-modified:  2025-11-18T00:37:16Z
source:         APNIC

organisation:   ORG-BCYN1-AP
org-name:       Ba Cai Yun (Beijing) Network Technology Co., Ltd
org-type:       LIR
country:        CN
address:        No. 83 youmajie South Street, hongkong
phone:          +59223333358
fax-no:         +862269569858
e-mail:         21hkcloud@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-09-19T13:10:02Z
source:         APNIC

role:           ABUSE JIALIUCN
country:        ZZ
address:        No. 83 Magezh fdsg hong kong
phone:          +000000000
e-mail:         21hkcloud@gmail.com
admin-c:        JLA7-AP
tech-c:         JLA7-AP
nic-hdl:        AJ622-AP
remarks:        Generated from irt object IRT-JIALIU-CN
remarks:        21hkcloud@gmail.com was validated on 2025-09-30
abuse-mailbox:  21hkcloud@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-30T14:35:09Z
source:         APNIC

role:           jia liu administrator
address:        No. 83 hong kong
country:        HK
phone:          +852-96956980
fax-no:         +852-96956985
e-mail:         info@21.hk
admin-c:        JLA7-AP
tech-c:         JLA7-AP
nic-hdl:        JLA7-AP
mnt-by:         MAINT-JIALIU-CN
last-modified:  2023-10-22T04:35:47Z
source:         APNIC

% Information related to 'AS151866 - AS152889'

as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-13T18:14:02Z
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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