Autonomous System

AS18049 Taiwan Infrastructure Network Technologie

ISPActiveTaiwanAPNIC

AS18049 (TINP-TW) is an ISP network operated by Taiwan Infrastructure Network Technologie in Taiwan, registered with APNIC. It has 235 IPv4 prefixes with 663,040 addresses and 1 IPv6 prefix, which makes it the 572nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses663,040in 235 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#572of 82,200 active ASNs
Abuser scoreLow0.17% of its addresses flagged · method

Details

OrganizationTaiwan Infrastructure Network Technologie
AS nameTINP-TW
Websitetinp.com.tw
Country Taiwan (TW)
Network typeISP
RegistryAPNIC
Abuse contactservice@topmso.com.tw
Registered—
Last updated2025-11-06

IPv4 prefixes

235 prefixes · 663,040 addresses
NetworkAddressesFirst – last address
58.99.0.0/1732,76858.99.0.0 – 58.99.127.255
106.107.128.0/1732,768106.107.128.0 – 106.107.255.255
123.205.0.0/1732,768123.205.0.0 – 123.205.127.255
27.100.64.0/1816,38427.100.64.0 – 27.100.127.255
112.105.0.0/1816,384112.105.0.0 – 112.105.63.255
116.118.128.0/1816,384116.118.128.0 – 116.118.191.255
123.205.0.0/1816,384123.205.0.0 – 123.205.63.255
123.205.64.0/1816,384123.205.64.0 – 123.205.127.255
175.183.0.0/1816,384175.183.0.0 – 175.183.63.255
49.213.128.0/198,19249.213.128.0 – 49.213.159.255
49.213.160.0/198,19249.213.160.0 – 49.213.191.255
49.213.192.0/198,19249.213.192.0 – 49.213.223.255
49.213.224.0/198,19249.213.224.0 – 49.213.255.255
58.99.0.0/198,19258.99.0.0 – 58.99.31.255
58.99.32.0/198,19258.99.32.0 – 58.99.63.255
58.99.64.0/198,19258.99.64.0 – 58.99.95.255
58.99.96.0/198,19258.99.96.0 – 58.99.127.255
60.198.64.0/198,19260.198.64.0 – 60.198.95.255
61.58.128.0/198,19261.58.128.0 – 61.58.159.255
106.105.64.0/198,192106.105.64.0 – 106.105.95.255
106.105.224.0/198,192106.105.224.0 – 106.105.255.255
112.105.0.0/198,192112.105.0.0 – 112.105.31.255
112.105.32.0/198,192112.105.32.0 – 112.105.63.255
116.118.128.0/198,192116.118.128.0 – 116.118.159.255
116.118.160.0/198,192116.118.160.0 – 116.118.191.255
The 25 largest of 235. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2403:5200::/32

Query AS18049 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=AS18049&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS18049, with or without a key:

curl "https://api.ipapi.is/?q=58.99.0.1"

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