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Autonomous System

AS138456

OceanBlue Cloud Technology Limited

Announced IPs
4,608
CIDR prefixes
14
ASN
AS138456

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

59/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Traffic level 10-20Gbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open

Present at 2 internet exchanges: Equinix Hong Kong, HKIX: HKIX Peering LAN

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS138456 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
154.211.3.0/24 50,130 2026-07-24 16:24:27
156.252.21.0/24 11,118 2026-07-24 16:24:33
154.213.1.0/24 9,791 2026-07-24 16:24:27
154.213.2.0/23 9,442 2026-07-24 16:24:27
45.202.194.0/23 9,377 2026-07-24 16:24:27
45.202.196.0/24 9,358 2026-07-24 16:24:27
154.197.52.0/23 9,257 2026-07-24 16:24:27
45.195.136.0/24 8,897 2026-07-24 16:24:33
154.197.76.0/24 8,895 2026-07-24 16:24:33
45.194.96.0/24 8,290 2026-07-24 16:24:27
103.126.24.0/24 8,147 2026-07-24 16:24:33
38.247.81.0/24 7,575 2026-07-24 16:24:27
38.134.174.0/24 7,565 2026-07-24 16:24:27
38.46.158.0/23 4,088 2026-07-24 15:46:57
45.194.97.0/24 99 2026-05-29 16:27:43

Frequently Asked Questions

What is AS138456?

AS138456 is an Autonomous System Number assigned to OceanBlue Cloud Technology Limited. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS138456 announce?

AS138456 announces 4.6K IPv4 addresses distributed across 14 routed CIDR prefixes. The network is registered in Seychelles.

Who operates AS138456?

AS138456 is operated by OceanBlue Cloud Technology Limited. The organization is based in Seychelles. You can view all IP ranges and related ASNs on the organization page.

What country is AS138456 registered in?

AS138456 is registered in Seychelles. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 16:25:32 UTC
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