Autonomous system
AS4783 SYSNET-AS1 SYSTEX CORPORATION
Unclassified APNIC
IPv4 addresses
40.96K
4 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly TW
Flagged prefixes
0
none
Summary
SYSTEX Corporation
enterprise hosting legacy
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
SYSNETwas 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. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| TW | Taiwan, Province of China | 4 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS4783- Registry name
- SYSNET-AS1
- Abuse contact
- netservice@systex.com
- Registered
- 2008-09-04
- Last changed
- 2025-11-06
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere