138456 OCTL-AS-AP - OceanBlue Cloud Technology Limited, HK
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK
AS6939 HURRICANE - Hurricane Electric LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15975 AS138456 ORIGIN Originate: 4608 /19.83 Transit: 0 /0.00 OCTL-AS-AP - OceanBlue Cloud Technology 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 % 54821 AS138456 OCTL-AS-AP - OceanBlue Cloud Technology Limit 14 0 0 14 0 0.00% Prefix AS Path Aggregation Suggestion 38.46.158.0/23 4608 6939 138456 138456 38.134.174.0/24 4608 6939 138456 138456 38.247.81.0/24 4608 6939 138456 138456 45.194.96.0/24 4777 2516 3491 138456 45.195.136.0/24 4777 2516 3491 138456 45.202.194.0/23 4777 2516 3491 138456 45.202.196.0/24 4777 2516 3491 138456 103.126.24.0/24 4608 6939 138456 138456 154.197.52.0/23 4777 2516 3491 138456 154.197.76.0/24 4777 2516 3491 138456 154.211.3.0/24 4777 2516 3491 138456 154.213.1.0/24 4777 2516 3491 138456 154.213.2.0/23 4777 2516 3491 138456 156.252.21.0/24 4777 2516 3491 138456
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS138456 13 More Specifics 14 Total Advertisements OCTL-AS-AP - OceanBlue Cloud Technology Limited, HK
38.46.158.0/23 38.0.0.0/8
38.134.174.0/24 38.0.0.0/8
38.247.81.0/24 38.0.0.0/8
45.194.96.0/24 45.192.0.0/12
45.195.136.0/24 45.192.0.0/12
45.202.194.0/23 45.192.0.0/12
45.202.196.0/24 45.192.0.0/12
154.197.52.0/23 154.192.0.0/11
154.197.76.0/24 154.192.0.0/11
154.211.3.0/24 154.192.0.0/11
154.213.1.0/24 154.192.0.0/11
154.213.2.0/23 154.192.0.0/11
156.252.21.0/24 156.224.0.0/11
whois: 402603
IANA has recorded AS138456 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138456\n % [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 'AS138456'
% Abuse contact for 'AS138456' is 'sam.yang@oceanbluecloud.com'
aut-num: AS138456
as-name: OCTL-AS-AP
descr: OceanBlue Cloud Technology Limited
country: HK
org: ORG-OCTL1-AP
admin-c: OCTL1-AP
tech-c: OCTL1-AP
abuse-c: AO269-AP
mnt-routes: MAINT-OCTL-HK
mnt-by: APNIC-HM
mnt-irt: IRT-OCTL-HK
last-modified: 2026-01-07T02:16:30Z
mnt-lower: MAINT-OCTL-HK
source: APNIC
irt: IRT-OCTL-HK
address: Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong, Hong Kong
e-mail: sam.yang@oceanbluecloud.com
abuse-mailbox: sam.yang@oceanbluecloud.com
admin-c: OCTL1-AP
tech-c: OCTL1-AP
auth: # Filtered
remarks: sam.yang@oceanbluecloud.com was validated on 2026-01-20
mnt-by: MAINT-OCTL-HK
last-modified: 2026-03-25T09:58:00Z
source: APNIC
organisation: ORG-OCTL1-AP
org-name: OceanBlue Cloud Technology Limited
org-type: LIR
country: HK
address: Room 1501, 15F, SPA Centre,
address: 53-55 Lockhart Road,, , Wanchai, Hongkong
phone: +86 755 3337 9407
fax-no: +86 755 3337 9407
e-mail: contact@oceanbluecloud.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:33Z
source: APNIC
role: ABUSE OCTLHK
country: ZZ
address: Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong, Hong Kong
phone: +000000000
e-mail: sam.yang@oceanbluecloud.com
admin-c: OCTL1-AP
tech-c: OCTL1-AP
nic-hdl: AO269-AP
remarks: Generated from irt object IRT-OCTL-HK
remarks: sam.yang@oceanbluecloud.com was validated on 2026-01-20
abuse-mailbox: sam.yang@oceanbluecloud.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-20T22:00:14Z
source: APNIC
role: OceanBlue Cloud Technology Limited administrator
address: Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong, Hong Kong
country: HK
phone: +86-4009966550
fax-no: +86-4009966550
e-mail: contact@oceanbluecloud.com
admin-c: OCTL1-AP
tech-c: OCTL1-AP
nic-hdl: OCTL1-AP
mnt-by: MAINT-OCTL-HK
last-modified: 2018-11-27T01:31:34Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)