Autonomous System

AS131628 Tai-Fu Cloud Co., Ltd.

ISPActiveTaiwanAPNIC

AS131628 (taifucloud-as-tw) is an ISP network operated by Tai-Fu Cloud Co., Ltd. in Taiwan, registered with APNIC. It has 54 IPv4 prefixes with 49,152 addresses, which makes it the 4,390th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses49,152in 54 prefixes
IPv6 prefixes0none
Size rank#4,390of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationTai-Fu Cloud Co., Ltd.
AS nametaifucloud-as-tw
Websitetaiwanmobile.com
Country Taiwan (TW)
Network typeISP
RegistryAPNIC
Abuse contactlouispai@taiwanmobile.com
Registered—
Last updated2026-04-01

IPv4 prefixes

54 prefixes · 49,152 addresses
NetworkAddressesFirst – last address
175.99.0.0/198,192175.99.0.0 – 175.99.31.255
175.99.192.0/198,192175.99.192.0 – 175.99.223.255
175.97.160.0/204,096175.97.160.0 – 175.97.175.255
175.97.192.0/204,096175.97.192.0 – 175.97.207.255
175.97.216.0/212,048175.97.216.0 – 175.97.223.255
175.97.208.0/221,024175.97.208.0 – 175.97.211.255
175.97.212.0/221,024175.97.212.0 – 175.97.215.255
175.97.128.0/23512175.97.128.0 – 175.97.129.255
175.97.130.0/23512175.97.130.0 – 175.97.131.255
175.97.132.0/23512175.97.132.0 – 175.97.133.255
175.97.134.0/23512175.97.134.0 – 175.97.135.255
175.97.136.0/23512175.97.136.0 – 175.97.137.255
175.97.138.0/23512175.97.138.0 – 175.97.139.255
175.97.140.0/23512175.97.140.0 – 175.97.141.255
175.97.142.0/23512175.97.142.0 – 175.97.143.255
175.97.144.0/23512175.97.144.0 – 175.97.145.255
175.97.146.0/23512175.97.146.0 – 175.97.147.255
175.97.148.0/23512175.97.148.0 – 175.97.149.255
175.97.150.0/23512175.97.150.0 – 175.97.151.255
175.97.152.0/23512175.97.152.0 – 175.97.153.255
175.97.154.0/23512175.97.154.0 – 175.97.155.255
175.97.156.0/23512175.97.156.0 – 175.97.157.255
175.97.158.0/23512175.97.158.0 – 175.97.159.255
175.97.160.0/23512175.97.160.0 – 175.97.161.255
175.97.162.0/23512175.97.162.0 – 175.97.163.255
The 25 largest of 54. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS131628 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS131628&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS131628, with or without a key:

curl "https://api.ipapi.is/?q=175.99.0.1"

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