ASN AS55840 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55840?

AS55840 is listed under CIMB Group.

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.

AS55840 CIMB Group | IPGeolocation.io

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CIMB Group cimb.com

MY 0 Routes

AS Data

AS55840

AS55840 – CIMB Group

AS Number	55840
AS Name	CIMB-MY
Organization	CIMB Group(org-cg1-ap)
Country	MY
Website	cimb.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS55840 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS55840'

% Abuse contact for 'AS55840' is 'beepoh.ong@cimb.com'

aut-num:        AS55840
as-name:        CIMB-MY
descr:          GIOD_IT
descr:          Level 4, Block A, Medan Setia 1
descr:          Plaza Damansara, Bukit Damansara
country:        MY
org:            ORG-CG1-AP
admin-c:        TLG3-AP
tech-c:         TLG3-AP
abuse-c:        AC2378-AP
mnt-lower:      MAINT-CIMB-MY
mnt-routes:     MAINT-CIMB-MY
mnt-by:         APNIC-HM
mnt-irt:        IRT-CIMB-MY
last-modified:  2021-01-18T03:21:02Z
source:         APNIC

irt:            IRT-CIMB-MY
address:        Level 4, Menara Southern Bank, 83 Medan Setia 1, 50490 Kuala Lumpur Malaysia
e-mail:         beepoh.ong@cimb.com
abuse-mailbox:  beepoh.ong@cimb.com
admin-c:        TLG3-AP
tech-c:         TLG3-AP
auth:           # Filtered
remarks:        beepoh.ong@cimb.com is invalid
mnt-by:         MAINT-CIMB-MY
last-modified:  2025-11-18T00:28:20Z
source:         APNIC

organisation:   ORG-CG1-AP
org-name:       CIMB Group
org-type:       LIR
country:        MY
address:        GT - Group Infrastructure Services
address:        Level 4, Block A, Medan Setia 1
address:        Plaza Damansara, Bukit Damansara
phone:          +60-326354770
fax-no:         +60-320953708
e-mail:         tickleong.soh@cimb.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:41Z
source:         APNIC

role:           ABUSE CIMBMY
country:        ZZ
address:        Level 4, Menara Southern Bank, 83 Medan Setia 1, 50490 Kuala Lumpur Malaysia
phone:          +000000000
e-mail:         beepoh.ong@cimb.com
admin-c:        TLG3-AP
tech-c:         TLG3-AP
nic-hdl:        AC2378-AP
remarks:        Generated from irt object IRT-CIMB-MY
remarks:        beepoh.ong@cimb.com is invalid
abuse-mailbox:  beepoh.ong@cimb.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-12T13:08:12Z
source:         APNIC

role:           Teh Lip Guan
address:        Level 4, Menara Southern Bank, 83 Medan Setia 1, 50490 Kuala Lumpur Malaysia
country:        MY
phone:          +60122170871
e-mail:         lipguan.teh@cimb.com
admin-c:        TLG3-AP
tech-c:         TLG3-AP
nic-hdl:        TLG3-AP
mnt-by:         MAINT-CIMB-MY
last-modified:  2010-10-28T00:52:06Z
source:         APNIC

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