AS142111 Zhejiang Aiyun Network Technology Co Ltd

AS142111Zhejiang Aiyun Network Technology Co LtdIDC

WHOIS Topology

China · APNICiaclouds.com

IPv4 addresses

4,096

16 announced prefixes

IPv6 addresses

3.62 × 10²⁴

3 announced prefixes

BGP neighbours

…

CAIDA rank

#45,153

Customer cone 1 ASNs

Estimated users

3.85K

APNIC Labs estimate

RPKI

84% valid

0 invalid · 3 not covered

Average purity

19 sampled IPs

IXPs / facilities

1 / 1

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
2.59.182.0/24	Valid	AIYUN4RIPE	Denmark	256
23.230.171.0/24	Valid	—	United States	256
38.102.233.0/24	Not found	—	Los Angeles	256
38.247.33.0/24	Not found	—	Los Angeles	256
45.12.82.0/24	Valid	AIYUN4RIPE	Seattle	256
45.86.73.0/24	Valid	IPXORIPE	Los Angeles	256
45.137.97.0/24	Valid	AIYUN4RIPE	Los Angeles	256
45.146.82.0/24	Valid	ipx1RIPE	Seattle	256
103.158.74.0/24	Valid	AIYUN4APNIC	Kuala Lumpur	256
103.158.75.0/24	Valid	AIYUN4APNIC	Kuala Lumpur	256
146.19.167.0/24	Valid	LT-MBIPUMANIJA-20211116RIPE	Chicago	256
157.254.231.0/24	Valid	—	New York	256
163.5.79.0/24	Valid	AIYUN4RIPE	Paris	256
176.126.105.0/24	Valid	LT-MBMMLIRUTIS-20211026RIPE	Lithuania	256
185.39.51.0/24	Valid	AIYUN4RIPE	Germany	256
198.23.195.0/24	Valid	—	United States	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 14 / 16 （88%） · flagged 13

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

2.59.182.0/241/1 with data · 1 flagged

23.230.171.0/241/1 with data · 1 flagged

38.102.233.0/241/1 with data · 1 flagged

45.12.82.0/241/1 with data · 1 flagged

45.86.73.0/241/1 with data · 0 flagged

45.137.97.0/241/1 with data · 1 flagged

45.146.82.0/241/1 with data · 1 flagged

103.158.74.0/241/1 with data · 1 flagged

103.158.75.0/241/1 with data · 1 flagged

146.19.167.0/241/1 with data · 1 flagged

163.5.79.0/241/1 with data · 1 flagged

176.126.105.0/241/1 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 1950–69 00–49 0

1.95%

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 China, but none of the sampled addresses geolocate there.

United States62.5%
Malaysia12.5%
Lithuania6.3%
Germany6.3%
Denmark6.3%
France6.3%

Scope: Global
In registered country: 0.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS142111 · Last 7 days

Mobile vs. Desktop

Desktop81.6%Mobile18.4%

Bot vs. Human

Human45.3%Bot54.7%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version

IPv487.3%IPv612.7%

HTTP Version

HTTP/1.x

30.0%HTTP/2

68.8%HTTP/3

1.2%

HTTP vs. HTTPS

97.2% HTTPS (encrypted)

Plain HTTP 2.8%

TLS Version

TLS 1.0/1.10%TLS 1.27.3%TLS 1.391.5%QUIC1.2%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

100.0%

BGP Announcements

Hourly BGP route announcements over the last 7 days

71,427

7-day total

1,912

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: 02:00–03:00
Active hours: 19 hrs
Weekend vs weekday: Weekdays heavier
Busiest day: Fri

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BGP upstreams and neighbours

AS142111Standalone 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
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
IP reputation	CleanIP lookups and neighbour sampling	—

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