AS4783 SYSTEX CORPORATION | IPGeolocation.io

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS4783 – SYSTEX CORPORATION

AS Number	4783
AS Name	SYSNET-AS1
Organization	SYSTEX CORPORATION(SYSNET-AS1)
Country	TW
Website	twnic.net.tw
Number of IPv4 Routes	10
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status
Registry	APNIC
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
210.67.0.0/18	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	16384
210.67.32.0/19	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	8192
202.39.96.0/20	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	4096
210.63.0.0/19	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	8192
210.67.112.0/20	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	4096
210.63.0.0/18	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	16384
210.63.32.0/19	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	8192
210.67.16.0/20	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	4096
210.67.0.0/20	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	4096
210.67.128.0/20	AS4783	SYSTEX CORPORATION	SYSTEX CORPORATION	4096

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4865'

as-block:       AS4608 - AS4865
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-05-20T03:52:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS4780 - AS4783'

as-block:       AS4780 - AS4783
descr:          TWNIC-TW-AS-BLOCK
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2017-06-29T23:47:07Z
source:         APNIC

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         hostmaster@twnic.net.tw
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC

% Information related to 'AS4783'

% Abuse contact for 'AS4783' is 'hostmaster@twnic.tw'

aut-num:        AS4783
as-name:        SYSNET-AS1
descr:          SYSTEX CORPORATION
descr:          SYSNET BUSINESS UINT
descr:          Taipei Taiwan R.O.C.
country:        TW
import:         from AS4778 action pref=101; accept ANY
import:         from AS4780 action pref=102; accept ANY
import:         from AS7481 action pref=103; accept ANY
import:         from AS7483 action pref=104; accept ANY
import:         from AS9311 action pref=105; accept ANY
export:         to AS4778 announce ANY
export:         to AS4780 announce ANY
export:         to AS7481 announce ANY
export:         to AS7483 announce ANY
export:         to AS9311 announce ANY
default:        to AS4780 action pref=101; networks ANY
admin-c:        JC4-AP
tech-c:         JC4-AP
abuse-c:        AT939-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:48:51Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-03T04:09:06Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Jackie Chang
address:        SYSTEX CORPORATION
address:        SYSNET BUSINESS UINT
address:        12F 51, SEC. 2, CHUNG CHING SOUTH RD.,
address:        TAIPEI, TAIWAN, R.O.C.
country:        TW
phone:          +886-2-23569008 Ext.7933
fax-no:         +886-2-23568422
e-mail:         harrison@ms1.hinet.net
nic-hdl:        JC4-AP
mnt-by:         MAINT-AP-ATNETWORK
last-modified:  2008-09-04T07:29:14Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS7481	Data Communication Business Group	AU
AS7481	Data Communication Business Group	TW
AS9311	HITRON TECHNOLOGY INC.	AU
AS7483	Skycloud Computing co., Ltd.	AU
AS9924	Taiwan Fixed Network, Telco and Network Service Provider.	TW
AS9924	Taiwan Fixed Network, Telco and Network Service Provider.	AU
AS4778	SingTel Optus Pty Ltd	AU
AS4780	Digital United Inc.	TW