AS4783 — SYSNET-AS1 SYSTEX CORPORATION

AS4783 announces 4 IPv4 prefixes covering 40,960 addresses and 0 IPv6 prefixes.

About this network

SYSNET-AS1 — the network of SYSTEX Corporation, a large Taiwanese IT services and systems integration company headquartered in Taipei.

What it's used for

• SYSTEX's own corporate network and the infrastructure behind its managed services.
• Hosting, systems integration, and outsourcing services for enterprise and government clients.

Notable

• SYSTEX (listed in Taiwan as 6214) was established in 1997 and is among the country's largest IT service providers, with thousands of employees and tens of thousands of enterprise and public-sector customers.
• Its work spans cloud services, software development and integration, data services, and infrastructure — so the address space behind this ASN is a mix of corporate and customer-facing hosted systems.

Interesting

• SYSNET was SYSTEX's network business unit; the handle has outlived the branding, which is a common pattern for ASNs registered in the 1990s.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 202.39.96.0/20
• 210.63.0.0/18
• 210.67.0.0/18
• 210.67.112.0/20

Upstream networks

• AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
• AS4780 Digital United Inc.

Adjacent networks

• AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
• AS4780 Digital United Inc.