AS154376 Cloudvalley Sdn. Bhd.

AS154376Cloudvalley Sdn. Bhd.IDC

WHOIS Topology

Malaysia · APNIC

IPv4 addresses

9,216

35 announced prefixes

IPv6 addresses

—

0 announced prefixes

BGP neighbours

…

CAIDA rank

#18,174

Customer cone 1 ASNs

Estimated users

331

APNIC Labs estimate

RPKI

94% valid

0 invalid · 2 not covered

Average purity

37 sampled IPs

IXPs / facilities

0 / 0

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

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IP ranges

Currently announced prefixes with their RIR registration and geolocation.

Prefix	RPKI	Registration	Geolocation	Addresses
38.55.252.0/23	Not found	—	United States	512
38.55.254.0/24	Not found	—	United States	256
154.89.151.0/24	Valid	Fastmos_Co_LimitedAFRINIC	SeychellesCross-border	256
154.89.152.0/24	Valid	Fastmos_Co_LimitedAFRINIC	SeychellesCross-border	256
154.89.153.0/24	Valid	Fastmos_Co_LimitedAFRINIC	SeychellesCross-border	256
154.89.157.0/24	Valid	Fastmos_Co_LimitedAFRINIC	SeychellesCross-border	256
156.254.5.0/24	Valid	Fastmos_Co_LimitedAFRINIC	Hong Kong	256
186.241.116.0/24	Valid	—	Los Angeles	256
186.241.117.0/24	Valid	—	Los Angeles	256
186.241.118.0/24	Valid	—	Los Angeles	256
186.241.119.0/24	Valid	—	Los Angeles	256
186.244.224.0/24	Valid	—	Singapore	256
186.244.225.0/24	Valid	—	Singapore	256
186.244.226.0/24	Valid	—	Singapore	256
186.244.227.0/24	Valid	—	Singapore	256
186.244.228.0/24	Valid	—	Singapore	256
186.244.229.0/24	Valid	—	Singapore	256
186.244.230.0/24	Valid	—	Singapore	256
186.244.231.0/24	Valid	—	Singapore	256
186.244.232.0/24	Valid	—	Singapore	256

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 18 / 36 （50%） · flagged 8

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

38.55.252.0/231/2 with data · 1 flagged

38.55.254.0/241/1 with data · 1 flagged

154.89.153.0/241/1 with data · 1 flagged

154.89.157.0/241/1 with data · 1 flagged

156.254.5.0/241/1 with data · 0 flagged

186.241.116.0/241/1 with data · 0 flagged

186.241.117.0/241/1 with data · 0 flagged

186.241.118.0/241/1 with data · 0 flagged

186.241.119.0/241/1 with data · 0 flagged

186.244.224.0/241/1 with data · 0 flagged

186.244.225.0/241/1 with data · 0 flagged

186.244.227.0/241/1 with data · 1 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 070–84 3750–69 00–49 0

0.34%

Share of IPv4 reported or blocklisted

Listed IPs

Analysed IPs

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

Registered in Malaysia, but none of the sampled addresses geolocate there.

Singapore44.4%
Hong Kong25.0%
United States19.4%
Seychelles11.1%

Scope: Regional
In registered country: 0.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS154376 · Last 7 days

Mobile vs. Desktop

Desktop97.4%Mobile2.6%

Bot vs. Human

Human10.3%Bot89.7%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version

IPv4100.0%IPv60%

HTTP Version

HTTP/1.x

66.4%HTTP/2

30.5%HTTP/3

3.1%

HTTP vs. HTTPS

95.7% HTTPS (encrypted)

Plain HTTP 4.3%

TLS Version

TLS 1.0/1.1< 0.1%TLS 1.216.5%TLS 1.380.2%QUIC3.3%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

78.2%POST

20.8%HEAD

0.8%OPTIONS

0.2%

BGP Announcements

Hourly BGP route announcements over the last 7 days

127,484

7-day total

6,244

Hourly peak

Data: Cloudflare Radar, licensed under CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

Fairly flat around the clock, typical of server or hosting networks.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 03:00–04:00
Active hours: 24 hrs
Weekend vs weekday: Weekends heavier
Busiest day: Sat

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BGP upstreams and neighbours

AS154376Standalone page

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WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-22
Registered address & allocation date	RIR registration data (RDAP)	2026-10-11
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	2026-10-20
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-22
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-22
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-19
IP reputation	CleanIP lookups and neighbour sampling	—

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Multi-source cross-checks · In-house reputation data · Real data only