ASN Lookup Tool

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

% 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:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS152194'

% Abuse contact for 'AS152194' is 'abuse@ctgserver.net'

aut-num:        AS152194
as-name:        CTGSERVERLIMITED-AS-AP
descr:          CTG Server Limited
country:        HK
org:            ORG-CSL17-AP
admin-c:        CSLA12-AP
tech-c:         CSLA12-AP
abuse-c:        AC2758-AP
mnt-lower:      MAINT-CTGSERVERLIMITED-HK
mnt-routes:     MAINT-CTGSERVERLIMITED-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-CTGSERVERLIMITED-HK
last-modified:  2023-12-22T08:31:12Z
source:         APNIC

irt:            IRT-CTGSERVERLIMITED-HK
address:        8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories
e-mail:         abuse@ctgserver.net
abuse-mailbox:  abuse@ctgserver.net
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
auth:           # Filtered
remarks:        abuse@ctgserver.net was validated on 2026-06-17
mnt-by:         MAINT-CTGSERVERLIMITED-HK
last-modified:  2026-06-17T17:03:55Z
source:         APNIC

organisation:   ORG-CSL17-AP
org-name:       CTG Server Limited
org-type:       LIR
country:        HK
address:        8-12 Wong Chuk Yeung Street,
address:        Fo Tan, Shatin, New Territories
address:        Hong Kong
phone:          +852-36110789
e-mail:         cs.mail@ctgserver.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-01-08T13:08:41Z
source:         APNIC

role:           ABUSE CTGSERVERLIMITEDHK
country:        ZZ
address:        8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories
phone:          +000000000
e-mail:         abuse@ctgserver.net
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
nic-hdl:        AC2758-AP
remarks:        Generated from irt object IRT-CTGSERVERLIMITED-HK
remarks:        abuse@ctgserver.net was validated on 2026-06-17
abuse-mailbox:  abuse@ctgserver.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-17T17:04:24Z
source:         APNIC

role:           CTG Server Limited administrator
address:        8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories
country:        HK
phone:          +852-36110789
e-mail:         abuse@ctgserver.net
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
nic-hdl:        CSLA12-AP
mnt-by:         MAINT-CTGSERVERLIMITED-HK
last-modified:  2026-06-17T16:57:34Z
abuse-mailbox:  abuse@ctgserver.net
remarks:        spam and abuse report : abuse@ctgserver.net
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:  2026-09-02T06:47:44Z
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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