152121 ADIT-AS-AP - Atto Digital Information Technology (Hong Kong) Limited, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS21859 ZEN-ECN - Zenlayer Inc, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 54237 AS152121 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 ADIT-AS-AP - Atto Digital Information Technology (Hong Kong) Limited, HK
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 57645 AS152121 ADIT-AS-AP - Atto Digital Information Technol 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 36.50.14.0/23 4777 2516 3491 4229 21859 152121
whois: 402613
IANA has recorded AS152121 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS152121\n % [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: 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 'AS152121'
% Abuse contact for 'AS152121' is 'support@attodigitalhk.com'
aut-num: AS152121
as-name: ADIT-AS-AP
descr: Atto Digital Information Technology (Hong Kong) Limited
country: HK
org: ORG-AD3-AP
admin-c: ADIT1-AP
tech-c: ADIT1-AP
abuse-c: AA2759-AP
mnt-lower: MAINT-ADIT-HK
mnt-routes: MAINT-ADIT-HK
mnt-by: APNIC-HM
mnt-irt: IRT-ADIT-HK
last-modified: 2023-11-25T07:31:13Z
source: APNIC
irt: IRT-ADIT-HK
address: 9/F AMTEL BLDG, 148 DES VOEUX RD, CENTRAL Central 00000
e-mail: support@attodigitalhk.com
abuse-mailbox: support@attodigitalhk.com
admin-c: ADIT1-AP
tech-c: ADIT1-AP
auth: # Filtered
remarks: support@attodigitalhk.com was validated on 2025-12-23
mnt-by: MAINT-ADIT-HK
last-modified: 2025-12-23T13:36:05Z
source: APNIC
organisation: ORG-AD3-AP
org-name: Atto Digital Information Technology (Hong Kong) Limited
org-type: LIR
country: HK
address: 9/F AMTEL BLDG
address: 148 DES VOEUX RD
phone: +85257620139
e-mail: justindu@attodigitalhk.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-10-05T13:07:54Z
source: APNIC
role: ABUSE ADITHK
country: ZZ
address: 9/F AMTEL BLDG, 148 DES VOEUX RD, CENTRAL Central 00000
phone: +000000000
e-mail: support@attodigitalhk.com
admin-c: ADIT1-AP
tech-c: ADIT1-AP
nic-hdl: AA2759-AP
remarks: Generated from irt object IRT-ADIT-HK
remarks: support@attodigitalhk.com was validated on 2025-12-23
abuse-mailbox: support@attodigitalhk.com
mnt-by: APNIC-ABUSE
last-modified: 2025-12-23T13:36:16Z
source: APNIC
role: Atto Digital Information Technology administrator
address: 9/F AMTEL BLDG, 148 DES VOEUX RD, CENTRAL Central 00000
country: HK
phone: +85257620139
e-mail: support@attodigitalhk.com
admin-c: ADIT1-AP
tech-c: ADIT1-AP
nic-hdl: ADIT1-AP
mnt-by: MAINT-ADIT-HK
last-modified: 2023-11-25T07:30:41Z
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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