Autonomous System

AS4780 Digital United Inc.

ISPActiveTaiwanAPNIC

AS4780 (SEEDNET) is an ISP network operated by Digital United Inc. in Taiwan, registered with APNIC. It has 1,543 IPv4 prefixes with 5,156,352 addresses and 13 IPv6 prefixes, which makes it the 132nd largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses5,156,352in 1,543 prefixes
IPv6 prefixes13≈ 5.2 × 10³⁰ addresses
Size rank#132of 82,141 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationDigital United Inc.
AS nameSEEDNET
Websiteseednet.tw
Country Taiwan (TW)
Network typeISP
RegistryAPNIC
Abuse contactantispam@seed.net.tw
Registered—
Last updated2025-11-06

IPv4 prefixes

1,543 prefixes · 5,156,352 addresses
NetworkAddressesFirst – last address
59.104.0.0/15131,07259.104.0.0 – 59.105.255.255
112.104.0.0/15131,072112.104.0.0 – 112.105.255.255
123.204.0.0/15131,072123.204.0.0 – 123.205.255.255
59.104.0.0/1665,53659.104.0.0 – 59.104.255.255
59.105.0.0/1665,53659.105.0.0 – 59.105.255.255
61.59.0.0/1665,53661.59.0.0 – 61.59.255.255
106.104.0.0/1665,536106.104.0.0 – 106.104.255.255
112.104.0.0/1665,536112.104.0.0 – 112.104.255.255
112.105.0.0/1665,536112.105.0.0 – 112.105.255.255
123.204.0.0/1665,536123.204.0.0 – 123.204.255.255
123.205.0.0/1665,536123.205.0.0 – 123.205.255.255
139.175.0.0/1665,536139.175.0.0 – 139.175.255.255
175.180.0.0/1665,536175.180.0.0 – 175.180.255.255
175.181.0.0/1665,536175.181.0.0 – 175.181.255.255
175.182.0.0/1665,536175.182.0.0 – 175.182.255.255
203.67.0.0/1665,536203.67.0.0 – 203.67.255.255
203.70.0.0/1665,536203.70.0.0 – 203.70.255.255
203.73.0.0/1665,536203.73.0.0 – 203.73.255.255
210.64.0.0/1665,536210.64.0.0 – 210.64.255.255
210.66.0.0/1665,536210.66.0.0 – 210.66.255.255
210.68.0.0/1665,536210.68.0.0 – 210.68.255.255
211.74.0.0/1665,536211.74.0.0 – 211.74.255.255
221.169.0.0/1665,536221.169.0.0 – 221.169.255.255
59.104.0.0/1732,76859.104.0.0 – 59.104.127.255
59.104.128.0/1732,76859.104.128.0 – 59.104.255.255
The 25 largest of 1,543. The API and the database have all of them.

IPv6 prefixes

13 prefixes
  • 2001:4580::/26
  • 2001:cd8::/32
  • 2001:45b1::/36
  • 2001:cd8:910::/44
  • 2001:cd8:103::/48
  • 2001:cd8:921::/48
  • 2001:cd8:922::/48
  • 2001:cd8:4780::/48
  • 2001:cd8:e000::/48
  • 2001:cd8:e001::/48
  • 2001:cd8:e002::/48
  • 2001:cd8:e003::/48
  • 2001:cd8:e00c::/48

Query AS4780 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=AS4780&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS4780, with or without a key:

curl "https://api.ipapi.is/?q=59.104.0.1"

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