OceanBlue Cloud Technology Limited
AS138456 is OceanBlue Cloud Technology Limited (oceanbluecloud.com). It announces 5,120 IPv4 addresses in 16 prefixes, and 1 IPv6 prefixes.
Hong Kong· APNIC· allocated 2018-11-27· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Hong Kong3,072 · 60.00%
- China512 · 10.00%
- Japan512 · 10.00%
- United States512 · 10.00%
- Brazil256 · 5.00%
- Philippines256 · 5.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- OCTL-AS-AP
- name
- OceanBlue Cloud Technology Limited
- org
- ORG-OCTL1-AP
- org name
- OceanBlue Cloud Technology Limited
- org address
- Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2026-01-07
- descr
- OceanBlue Cloud Technology Limited
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AO269-AP
- abuse name
- ABUSE OCTLHK
- abuse email
- sam.yang@oceanbluecloud.com
- abuse kind
- role
- admin
- OCTL1-AP
- admin name
- OceanBlue Cloud Technology Limited administrator
- admin email
- contact@oceanbluecloud.com
- admin phone
- +86-4009966550
- admin kind
- role
- admin country
- HK
- tech
- OCTL1-AP
- tech name
- OceanBlue Cloud Technology Limited administrator
- tech email
- contact@oceanbluecloud.com
- tech phone
- +86-4009966550
- tech kind
- role
- tech country
- HK
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP931.82%
- cliproxy, dataimpulse, geonode0.10%
- floppydata0.02%
- None here
- None here
- None here
- Hosting IP5,120multacom100.00%
- None here
- None here
- None here
- 0.10%
- None here
- 0.84%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 38.46.158.0/23 | Hong Kong | not found | 18 | 2026-10-02 |
| 38.134.174.0/24 | United States | not found | 18 | 2026-10-02 |
| 38.247.81.0/24 | United States | not found | 18 | 2026-10-02 |
| 45.194.96.0/24 | Brazil | not found | 18 | 2026-10-02 |
| 45.195.136.0/24 | Philippines | valid | 18 | 2026-10-02 |
| 45.202.194.0/23 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.202.196.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.126.24.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 145.79.179.0/24 | China | valid | 18 | 2026-10-02 |
| 145.79.180.0/24 | China | valid | 18 | 2026-10-02 |
| 154.197.52.0/23 | Japan | valid | 18 | 2026-10-02 |
| 154.197.76.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 154.211.3.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 154.213.1.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 154.213.2.0/23 | Hong Kong | valid | 18 | 2026-10-02 |
| 156.252.21.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:df7:3700::/48 | Hong Kong | valid | 20 | 2026-10-02 |
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