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InternetData
IPv4 address

103.139.3.187

An address in Shanghai, China, used by Sichuan Yihu Data Technology Co.,Ltd, announced by West263 International Limited (AS139021). Of our anonymity, network and service databases, it is in Hosting IP.

7 of 21 address-keyed databases hold it

Summary
Company
Sichuan Yihu Data Technology Co.,Ltd
Prefix
103.139.0.0/22
Registered to
Sichuan Yihu Data Technology Co.,Ltd
Network type
ISP
Abuse contact
abuse-noc@hkdns.hk
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 7 hold it
Confidence
medium
Last seen
2026-10-15

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
Sichuan Yihu Data Technology Co.,Ltd
Type
Hosting
Registered in
China
AS number
AS139021
Name
West263 International Limited
Prefix
103.139.0.0/22
RPKI
valid
Type
ISP
Domain
hkdns.hk
Registered in
Hong Kong
Name
Sichuan Yihu Data Technology Co.,Ltd
Handle
yihushuju
Status
ALLOCATED PORTABLE
Registry
apnic
Domain
hkdns.hk
Address
Global Plaza, 99 North Section of First Ring Road, Chengdu, Sichuan, China
Network
103.139.2.0-103.139.3.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Shanghai
Region
Shanghai
Postal code
200000
Country
China
Continent
Asia
Timezone
Asia/Shanghai
Currency
CNY
Name
Yuan Renminbi
Symbol
CN¥

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.