AS4783
SYSTEX CORPORATION
AS4783 is SYSTEX CORPORATION. It announces 40,960 IPv4 addresses in 7 prefixes, and 0 IPv6 prefixes.
Taiwan· APNIC· allocated 1996-07-09· business
40,960
IPv4 addresses announced
7
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
40,960
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Taiwan40,960 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SYSNET-AS1
- name
- SYSTEX CORPORATION
- country
- TW
- source
- apnic
- updated
- 2025-11-06
- descr
- SYSTEX CORPORATION / SYSNET BUSINESS UINT / Taipei Taiwan R.O.C.
- maintainer
- MAINT-TW-TWNIC
- maintainer email
- chku@twnic.net.tw
- abuse
- AT939-AP
- abuse name
- ABUSE TWNICAP
- abuse email
- hostmaster@twnic.tw
- abuse kind
- role
- admin
- JC4-AP
- tech
- JC4-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.00%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2560.63%
- None here
- None here
- None here
- None here
- 0.00%
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.