ASN AS45592 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45592?

AS45592 is listed under Simex Limited.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS45592 Simex Limited | IPGeolocation.io

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Simex Limited

TW 0 Routes

AS Data

AS45592

AS45592 – Simex Limited

AS Number	45592
AS Name	SIMEX-TW-AP
Organization	Simex Limited(org-sl32-ap)
Country	TW
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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 'AS45592'

% Abuse contact for 'AS45592' is 'simextpe@gmail.com'

aut-num:        AS45592
as-name:        SIMEX-TW-AP
descr:          133 Da An Road Section 1
country:        TW
org:            ORG-SL32-AP
admin-c:        SLna2-AP
tech-c:         SLna2-AP
abuse-c:        AS2159-AP
mnt-lower:      MAINT-SIMEX-TW
mnt-routes:     MAINT-SIMEX-TW
mnt-by:         APNIC-HM
mnt-irt:        IRT-SIMEX-TW
last-modified:  2020-05-26T13:18:03Z
source:         APNIC

irt:            IRT-SIMEX-TW
address:        Ching Chen Lu, Taipei
e-mail:         simextpe@gmail.com
abuse-mailbox:  simextpe@gmail.com
admin-c:        SLna2-AP
tech-c:         SLna2-AP
auth:           # Filtered
remarks:        simextpe@gmail.com was validated on 2026-01-21
mnt-by:         MAINT-SIMEX-TW
last-modified:  2026-01-21T03:06:05Z
source:         APNIC

organisation:   ORG-SL32-AP
org-name:       Simex Limited
org-type:       LIR
country:        TW
address:        133 Da An Road Section 1
phone:          +886-28773-3987
fax-no:         +886-28773-3987
e-mail:         simextpe@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:29Z
source:         APNIC

role:           ABUSE SIMEXTW
country:        ZZ
address:        Ching Chen Lu, Taipei
phone:          +000000000
e-mail:         simextpe@gmail.com
admin-c:        SLna2-AP
tech-c:         SLna2-AP
nic-hdl:        AS2159-AP
remarks:        Generated from irt object IRT-SIMEX-TW
remarks:        simextpe@gmail.com was validated on 2026-01-21
abuse-mailbox:  simextpe@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-21T03:06:27Z
source:         APNIC

role:           SIMEX LIMITED - network administrator
address:        Ching Chen Lu, Taipei
country:        TW
phone:          +886 8888 8888
e-mail:         simextpe@gmail.com
admin-c:        SLna2-AP
tech-c:         SLna2-AP
nic-hdl:        SLna2-AP
mnt-by:         MAINT-SIMEX-TW
last-modified:  2008-12-31T05:08:43Z
source:         APNIC

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