ASN AS55743 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55743?

AS55743 is listed under UBISOFT SINGAPORE PTE. LTD..

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?

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AS55743 UBISOFT SINGAPORE PTE. LTD.

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Legacy Routes

UBISOFT SINGAPORE PTE. LTD. ubisoft.com

SG 0 Routes

AS Data

AS55743

AS55743 – UBISOFT SINGAPORE PTE. LTD.

AS Number	55743
AS Name	UBISOFT-SG
Organization	UBISOFT SINGAPORE PTE. LTD.(org-uspl7-ap)
Country	SG
Website	ubisoft.com
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 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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 'AS55743'

% Abuse contact for 'AS55743' is 'APAC-GNS-Network@ubisoft.com'

aut-num:        AS55743
as-name:        UBISOFT-SG
descr:          UBISOFT SINGAPORE PTE. LTD.
country:        SG
org:            ORG-USPL7-AP
admin-c:        USPL4-AP
tech-c:         USPL4-AP
mnt-lower:      MAINT-UBISOFT-SG
mnt-routes:     MAINT-UBISOFT-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-UBISOFT-SG
abuse-c:        AU342-AP
last-modified:  2024-08-22T04:06:45Z
source:         APNIC

irt:            IRT-UBISOFT-SG
address:        1 FUSIONOPOLIS WALK,
e-mail:         APAC-GNS-Network@ubisoft.com
abuse-mailbox:  APAC-GNS-Network@ubisoft.com
admin-c:        USPL4-AP
tech-c:         USPL4-AP
auth:           # Filtered
remarks:        apac-gns-network@ubisoft.com is invalid
mnt-by:         MAINT-UBISOFT-SG
last-modified:  2026-03-11T13:09:01Z
source:         APNIC

organisation:   ORG-USPL7-AP
org-name:       UBISOFT SINGAPORE PTE. LTD.
org-type:       LIR
country:        SG
address:        1 FUSIONOPOLIS WALK
address:        # 04-11/12
address:        SOLARIS
phone:          +33148185000
e-mail:         APAC-GNS-Network@ubisoft.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-25T13:11:53Z
source:         APNIC

role:           ABUSE UBISOFTSG
country:        ZZ
address:        1 FUSIONOPOLIS WALK,
phone:          +000000000
e-mail:         APAC-GNS-Network@ubisoft.com
admin-c:        USPL4-AP
tech-c:         USPL4-AP
nic-hdl:        AU342-AP
remarks:        Generated from irt object IRT-UBISOFT-SG
remarks:        apac-gns-network@ubisoft.com is invalid
abuse-mailbox:  APAC-GNS-Network@ubisoft.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-11T13:10:05Z
source:         APNIC

role:           UBISOFT SINGAPORE PTE LTD administrator
address:        1 FUSIONOPOLIS WALK, #04-11/12, SOLARIS, singapore 5 South West 138628
country:        SG
phone:          +33148185000
e-mail:         APAC-GNS-Network@ubisoft.com
admin-c:        USPL4-AP
tech-c:         USPL4-AP
nic-hdl:        USPL4-AP
mnt-by:         MAINT-UBISOFT-SG
last-modified:  2024-07-12T03:30:29Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-SG1)