AS205548 Zouter Limited — ASN Info Lookup

AS205548Zouter LimitedIDC

WHOIS Topology

United Kingdom · RIPE NCCzouter.io

IPv4 addresses

7,168

28 announced prefixes

IPv6 addresses

7.25 × 10²⁴

6 announced prefixes

BGP neighbours

…

CAIDA rank

#19,723

Customer cone 1 ASNs

Estimated users

9.03K

APNIC Labs estimate

RPKI

100% valid

0 invalid · 0 not covered

Average purity

497 sampled IPs

IXPs / facilities

2 / 4

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
14.137.230.0/24	Valid	ALPHA-JP-SUB1APNIC	Tokyo	256
66.92.50.0/24	Valid	—	Salt Lake City	256
78.31.249.0/24	Valid	NET-78-31-249-0-24RIPE	Frankfurt am MainCross-border	256
85.149.218.0/24	Valid	ZOUTER-TOKYORIPE	Tokyo	256
85.149.220.0/24	Valid	ZOUTER-TOKYORIPE	Tokyo	256
103.19.50.0/24	Valid	ZOUTER-JPAPNIC	Tokyo	256
103.19.51.0/24	Valid	ZOUTER-JPAPNIC	Tokyo	256
103.97.200.0/24	Valid	NEWRUI-HKAPNIC	Kwai Chung	256
103.97.201.0/24	Valid	NEWRUI-HKAPNIC	Kwai Chung	256
140.150.236.0/24	Valid	NET-140-150-236-0-24RIPE	Kwai ChungCross-border	256
143.14.189.0/24	Valid	NET-143-14-189-0-24RIPE	Kwai ChungCross-border	256
143.20.156.0/24	Valid	NET-143-20-156-0-24RIPE	Kwai ChungCross-border	256
145.79.143.0/24	Valid	HGC-Global-Communications-LimitedRIPE	Kwai Chung	256
151.243.229.0/24	Valid	NET-151-243-229-0-24RIPE	Kwai ChungCross-border	256
155.117.82.0/24	Valid	NET-155-117-82-0-24RIPE	Kwai ChungCross-border	256
155.117.224.0/24	Valid	NET-155-117-224-0-24RIPE	Tsuen WanCross-border	256
162.141.117.0/24	Valid	NET-162-141-117-0-24RIPE	Kwai ChungCross-border	256
167.148.203.0/24	Valid	NET-167-148-203-0-24RIPE	Kwai ChungCross-border	256
168.222.0.0/24	Valid	NET-168-222-0-0-24RIPE	Salt Lake CityCross-border	256
193.168.200.0/24	Valid	IPXORIPE	Frankfurt am Main	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 26 / 28 （93%） · flagged 23

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

14.137.230.0/241/1 with data · 1 flagged

66.92.50.0/241/1 with data · 1 flagged

78.31.249.0/241/1 with data · 1 flagged

85.149.218.0/241/1 with data · 1 flagged

85.149.220.0/241/1 with data · 1 flagged

103.19.51.0/241/1 with data · 0 flagged

103.97.200.0/241/1 with data · 1 flagged

103.97.201.0/241/1 with data · 1 flagged

140.150.236.0/241/1 with data · 1 flagged

143.14.189.0/241/1 with data · 1 flagged

143.20.156.0/241/1 with data · 1 flagged

145.79.143.0/241/1 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 3870–84 40250–69 560–49 1

2.62%

Share of IPv4 reported or blocklisted

188

Listed IPs

497

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
167.148.203.0/24	2	22
143.20.156.0/24	1	20
216.23.122.0/24	1	16
103.97.200.0/24	1	11
143.14.189.0/24	1	7

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 United Kingdom, but none of the sampled addresses geolocate there.

Japan42.9%
Hong Kong42.9%
United States7.1%
Germany7.1%

Scope: Regional
In registered country: 0.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS205548 · Last 7 days

Mobile vs. Desktop

Desktop81.0%Mobile19.0%

Bot vs. Human

Human38.4%Bot61.6%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version

IPv478.0%IPv622.0%

HTTP Version

HTTP/1.x

38.3%HTTP/2

60.2%HTTP/3

1.5%

TLS Version

TLS 1.0/1.10%TLS 1.24.4%TLS 1.394.1%QUIC1.6%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

95.5%POST

4.2%HEAD

0.3%Other

< 0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

649,926

7-day total

42,639

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: 08:00–09:00
Active hours: 24 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Tue

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BGP upstreams and neighbours

AS205548Standalone 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)	2026-09-26
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
IP reputation	CleanIP lookups and neighbour sampling	—

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