AS138456
OceanBlue Cloud Technology Limited
APNIC HK active Announced
More ASNs in Hong Kong SAR China → Organization
OceanBlue Cloud Technology Limited
OCTL-AS-AP
Registered
Nov 27, 2018
7 years ago
IPv4 Prefixes
16
5,120 addresses
IPv6 Prefixes
1
1 × /48
BGP Neighbours
9
4 upstream/peer · 0 downstream · 5 collector-only
Registration
AS Number AS138456 AS Name OCTL-AS-AP Organization OceanBlue Cloud Technology Limited Organization ID ORG-OCTL1-AP Address Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong Country Hong Kong SAR China (HK) Registry APNIC Allocated Nov 27, 2018 Record Created Nov 27, 2018 Last Updated Jan 07, 2026 Status
active
WHOIS Server whois.apnic.net AS Description OCTL-AS-AP - OceanBlue Cloud Technology Limited, HK Remarks OceanBlue Cloud Technology Limited Abuse Email [email protected] IPv4 Prefixes
16 prefixes · 5,120 addresses Routing data as of 2026-10-04 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 38.46.158.0/23 | 38.46.158.0 – 38.46.159.255 | 512 |
| 38.134.174.0/24 | 38.134.174.0 – 38.134.174.255 | 256 |
| 38.247.81.0/24 | 38.247.81.0 – 38.247.81.255 | 256 |
| 45.194.96.0/24 | 45.194.96.0 – 45.194.96.255 | 256 |
| 45.195.136.0/24 | 45.195.136.0 – 45.195.136.255 | 256 |
| 45.202.194.0/23 | 45.202.194.0 – 45.202.195.255 | 512 |
| 45.202.196.0/24 | 45.202.196.0 – 45.202.196.255 | 256 |
| 103.126.24.0/24 | 103.126.24.0 – 103.126.24.255 | 256 |
| 145.79.179.0/24 | 145.79.179.0 – 145.79.179.255 | 256 |
| 145.79.180.0/24 | 145.79.180.0 – 145.79.180.255 | 256 |
| 154.197.52.0/23 | 154.197.52.0 – 154.197.53.255 | 512 |
| 154.197.76.0/24 | 154.197.76.0 – 154.197.76.255 | 256 |
| 154.211.3.0/24 | 154.211.3.0 – 154.211.3.255 | 256 |
| 154.213.1.0/24 | 154.213.1.0 – 154.213.1.255 | 256 |
| 154.213.2.0/23 | 154.213.2.0 – 154.213.3.255 | 512 |
| 156.252.21.0/24 | 156.252.21.0 – 156.252.21.255 | 256 |
IPv6 Prefixes
1 prefix · 1 × /48 Routing data as of 2026-10-04 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:df7:3700:: | 280 |
BGP Neighbours
9 unique neighbours · 4 upstream/peer · 0 downstream · 5 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (4)
Collector-only (5)
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/138456",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/138456",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "OCTL-AS-AP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-11-27T01:31:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-01-07T02:16:30Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/138456",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/138456",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"OceanBlue Cloud Technology Limited"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-11-27T01:31:34Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-11T00:43:17Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/138456",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-OCTL-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-09-11"
],
"title": "remarks"
}
],
"handle": "IRT-OCTL-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-OCTL-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-11-27T01:31:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2018-11-27T01:31:34Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/138456",
"rel": "self",
"href": "https://rdap.apnic.net/entity/OCTL1-AP",
"type": "application/rdap+json"
}
],
"handle": "OCTL1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"OceanBlue Cloud Technology Limited administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room 1501, 15F, SPA Centre,, 53-55 Lockhart Road,, , Wanchai, Hongkong, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-4009966550"
],
[
"tel",
{
"type": "fax"
},
"text",
"+86-4009966550"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-05-16T12:57:07Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:17:33Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/138456",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-OCTL1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-OCTL1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"OceanBlue Cloud Technology Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Room 1501, 15F, SPA Centre,\n53-55 Lockhart Road,, , Wanchai, Hongkong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86 755 3337 9407"
],
[
"tel",
{
"type": "fax"
},
"text",
"+86 755 3337 9407"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS138456",
"startAutnum": 138456,
"endAutnum": 138456,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.