AS138456 OceanBlue Cloud Technology Limited 🇭🇰 HK

Announcing 17 prefixes, seen at the RIS collectors.

IPv4 prefixes
16
5,120 (20 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS138456
Name
OceanBlue Cloud Technology Limited
Organisation
OceanBlue Cloud Technology
Country
🇭🇰 HK
RIR
APNIC
Allocated
2018-11-27
Traffic levels
10-20Gbps
Scope
Global
Peering policy
Open
PeeringDB
net/18663
Exchanges
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

13 valid (76.5%) 0 invalid (0.0%) 4 no ROA (23.5%)

Announced prefixes

17 in total

Prefix RPKI Peers Sample path First seen
38.46.158.0/23 v4 no ROA 46 24482138456 2026-09-18
38.134.174.0/24 v4 no ROA 47 24482138456 2026-09-18
38.247.81.0/24 v4 no ROA 47 24482138456 2026-09-18
45.194.96.0/24 v4 no ROA 47 24482138456 2026-09-18
45.195.136.0/24 v4 RPKI valid 47 24482138456 2026-09-18
45.202.194.0/23 v4 RPKI valid 47 24482138456 2026-09-18
45.202.196.0/24 v4 RPKI valid 47 24482138456 2026-09-18
103.126.24.0/24 v4 RPKI valid 47 24482138456 2026-09-18
145.79.179.0/24 v4 RPKI valid 47 24482138456 2026-09-18
145.79.180.0/24 v4 RPKI valid 47 24482138456 2026-09-18
154.197.52.0/23 v4 RPKI valid 47 24482138456 2026-09-18
154.197.76.0/24 v4 RPKI valid 47 24482138456 2026-09-18
154.211.3.0/24 v4 RPKI valid 47 24482138456 2026-09-18
154.213.1.0/24 v4 RPKI valid 47 24482138456 2026-09-18
154.213.2.0/23 v4 RPKI valid 47 24482138456 2026-09-18
156.252.21.0/24 v4 RPKI valid 47 24482138456 2026-09-18
2001:df7:3700::/48 v6 RPKI valid 37 6939138456 2026-09-18