AS138915 Kaopu Cloud HK Limited

AS138915Kaopu Cloud HK LimitedIDC

WHOIS Topology

Hong Kong · APNICkaopucloud.com

CDNVPN servicesVPS hosting

IPv4 addresses

109,056

354 announced prefixes

IPv6 addresses

7.01 × 10²⁵

58 announced prefixes

BGP neighbours

…

CAIDA rank

#1,305

Customer cone 27 ASNs

Estimated users

68.6K

APNIC Labs estimate

RPKI

99% valid

0 invalid · 6 not covered

Average purity

151 sampled IPs

IXPs / facilities

78 / 87

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
154.93.116.0/22	Valid	Cloud-Innovation-v4-IAFRINIC	IndonesiaCross-border	1,024
38.54.2.0/23	Valid	—	Manama	512
38.54.6.0/23	Valid	—	Washington	512
38.54.8.0/23	Valid	—	Dubai	512
38.54.10.0/23	Valid	—	Hong Kong	512
38.54.12.0/23	Valid	—	Frankfurt am Main	512
38.54.16.0/23	Valid	—	Singapore	512
38.54.26.0/23	Valid	—	Bulgaria	512
38.54.28.0/23	Valid	—	Athens	512
38.54.34.0/23	Valid	—	Hong Kong	512
38.54.38.0/23	Valid	—	Riyadh	512
38.54.44.0/23	Valid	—	Buenos Aires	512
38.54.54.0/23	Valid	—	Istanbul	512
38.54.68.0/23	Valid	—	City of London	512
38.54.70.0/23	Valid	—	Kathmandu	512
38.54.78.0/23	Valid	—	Karachi	512
38.54.98.0/23	Valid	—	Kuala Lumpur	512
38.60.158.0/23	Valid	—	City of London	512
38.60.160.0/23	Valid	—	City of London	512
38.60.166.0/23	Valid	—	Marseille	512

/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 78 / 426 （18%） · flagged 52

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

38.54.8.0/232/2 with data · 1 flagged

38.54.12.0/232/2 with data · 2 flagged

38.54.2.0/231/2 with data · 1 flagged

38.54.6.0/231/2 with data · 1 flagged

38.54.16.0/231/2 with data · 0 flagged

38.54.26.0/231/2 with data · 0 flagged

38.54.28.0/231/2 with data · 0 flagged

38.54.44.0/231/2 with data · 1 flagged

38.54.68.0/231/2 with data · 0 flagged

38.54.70.0/231/2 with data · 1 flagged

38.54.78.0/231/2 with data · 1 flagged

38.54.98.0/231/2 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 7850–69 620–49 11

0.44%

Share of IPv4 reported or blocklisted

461

Listed IPs

151

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
149.104.68.0/24	2	2
154.90.34.0/24	2	2
38.54.12.0/24	2	2
38.60.196.0/24	2	2
38.60.223.0/24	2	2
119.46.51.0/24	1	3
149.104.109.0/24	1	3
38.54.13.0/24	1	3
38.54.71.0/24	1	3
149.104.77.0/24	1	2

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.

Hong Kong18.8%
Singapore8.2%
United States7.7%
Taiwan7.5%
France5.2%
United Kingdom5.2%

Scope: Global
In registered country: 18.8%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS138915 · Last 7 days

Mobile vs. Desktop

Desktop82.4%Mobile17.6%

Bot vs. Human

Human17.9%Bot82.1%

Adoption & Usage

Adoption and usage of key protocols

HTTP Version

HTTP/1.x

46.5%HTTP/2

50.0%HTTP/3

3.5%

HTTP vs. HTTPS

97.8% HTTPS (encrypted)

Plain HTTP 2.2%

TLS Version

TLS 1.0/1.1< 0.1%TLS 1.25.5%TLS 1.391.0%QUIC3.6%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

94.4%POST

5.5%Other

0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

3,200,202

7-day total

121,107

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.

A pronounced day/night rhythm, typical of networks with human users.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 16:00–17:00
Active hours: 23 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Fri

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BGP upstreams and neighbours

AS138915Standalone 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)	2026-10-07
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	2026-10-22
Exchanges & facilities	Operator self-reported interconnection data	2026-10-21
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
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

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