134518 RETN-AS-AP RETN Hong Kong Limited, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9002 RETN-AS, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 20308 AS134518 ORIGIN Originate: 3072 /20.42 Transit: 0 /0.00 RETN-AS-AP RETN 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 % 17764 AS134518 RETN-AS-AP RETN Hong Kong Limited, HK 4 2 0 2 2 50.00% Prefix AS Path Aggregation Suggestion 43.246.132.0/22 4608 24115 9002 134518 43.246.132.0/23 4608 24115 9002 134518 - Withdrawn - matching aggregate 43.246.132.0/22 4608 24115 9002 134518 43.246.134.0/23 4608 24115 9002 134518 - Withdrawn - matching aggregate 43.246.132.0/22 4608 24115 9002 134518 103.194.236.0/22 4608 24115 9002 134518
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS134518 2 More Specifics 4 Total Advertisements RETN-AS-AP RETN Hong Kong Limited, HK
43.246.132.0/23 43.246.132.0/22
43.246.134.0/23 43.246.132.0/22
whois: 402332
IANA has recorded AS134518 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS134518\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
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: 2014-09-03T01:31:49Z
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 'AS134518'
% Abuse contact for 'AS134518' is 'abuse@retn.net'
aut-num: AS134518
as-name: RETN-AS-AP
descr: RETN (Hong Kong) Limited
country: HK
org: ORG-RKL2-AP
admin-c: RHKL1-AP
tech-c: RHKL1-AP
abuse-c: AR886-AP
mnt-lower: MAINT-RETN-HK
mnt-routes: MAINT-RETN-HK
mnt-by: APNIC-HM
mnt-irt: IRT-RETN-HK
last-modified: 2025-08-26T16:46:13Z
notify: mntrdb@retn.net
source: APNIC
irt: IRT-RETN-HK
address: 11/F Three Exchange Square, 8 Connaught Place, Central, Hong Kong
e-mail: abuse@retn.net
abuse-mailbox: abuse@retn.net
admin-c: RHKL1-AP
tech-c: RHKL1-AP
auth: # Filtered
remarks: abuse@retn.net was validated on 2026-02-17
mnt-by: MAINT-RETN-HK
last-modified: 2026-02-17T13:12:53Z
source: APNIC
organisation: ORG-RKL2-AP
org-name: RETN (Hong Kong) Limited
org-type: LIR
country: HK
address: 15F The Harvest
address: 591 Nathan Road
address: Kowloon
phone: +85238454700
e-mail: abuse@retn.net
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:40Z
source: APNIC
role: ABUSE RETNHK
country: ZZ
address: 11/F Three Exchange Square, 8 Connaught Place, Central, Hong Kong
phone: +000000000
e-mail: abuse@retn.net
admin-c: RHKL1-AP
tech-c: RHKL1-AP
nic-hdl: AR886-AP
remarks: Generated from irt object IRT-RETN-HK
remarks: abuse@retn.net was validated on 2026-02-17
abuse-mailbox: abuse@retn.net
mnt-by: APNIC-ABUSE
last-modified: 2026-02-17T13:13:07Z
source: APNIC
role: RETN Hong Kong Limited administrator
address: 11/F Three Exchange Square, 8 Connaught Place, Central, Hong Kong
country: HK
phone: +44-207-517-6400
fax-no: +44-207-517-6400
e-mail: abuse@retn.net
admin-c: RHKL1-AP
tech-c: RHKL1-AP
nic-hdl: RHKL1-AP
mnt-by: MAINT-RETN-HK
last-modified: 2015-08-18T01:32:43Z
source: APNIC
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T13:21:12Z
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
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)