AS154346 OceanBlue Cloud Technology Limited 🇭🇰 HK

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,024 (4 × /24)

IPv6 prefixes

5 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS154346
Name: OceanBlue Cloud Technology Limited
Organisation: OceanBlue Cloud Technology Limited
Country: 🇭🇰 HK
RIR: APNIC
Allocated: 2025-11-07
Network type: NSP
Traffic levels: 20-50Gbps
Scope: Not Disclosed
Peering policy: Open
IRR as-set: APNIC::AS138456:AS-OCEANBLUE
Website: http://www.oceanbluecloud.com
PeeringDB: net/43542
Exchanges: 1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (50.0%) 0 invalid (0.0%) 3 no ROA (50.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS153914 - AS154937
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:  2025-04-01T05:54:59Z
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

aut-num:        AS154346
as-name:        OCTL-AS-AP
descr:          OceanBlue Cloud Technology Limited
descr:          10-09 PAYA LEBAR SQUARE SINGAPORE
country:        SG
org:            ORG-OCTL1-AP
admin-c:        OCTL1-AP
tech-c:         OCTL1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-OCTL-HK
mnt-routes:     MAINT-OCTL-HK
mnt-irt:        IRT-OCTL-HK
abuse-c:        AO269-AP
last-modified:  2025-11-07T01:30:14Z
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 2026-09-11
mnt-by:         MAINT-OCTL-HK
last-modified:  2026-09-11T00:43:17Z
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 2026-09-11
abuse-mailbox:  sam.yang@oceanbluecloud.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-11T00:43:44Z
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

as-block:       AS153914 - AS154937
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-10-14T02:06:29Z
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