What is ASN AS154321?

ASN AS154321 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS154321?

AS154321 is listed under CORENET CLOUD SDN. BHD..

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.

AS154321 CORENET CLOUD SDN. BHD.

ASN Lookup Tool

CORENET CLOUD SDN. BHD. corenetcloud.com

MY 98 Routes

AS Data

AS154321

AS154321 – CORENET CLOUD SDN. BHD.

AS Number	154321
AS Name	CCSB-AS-AP
Organization	CORENET CLOUD SDN. BHD. (org-ccsb1-ap)
Country	MY
Website	corenetcloud.com
Number of IPv4 Routes	97
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS154321 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.211.180.0/22	AS154321	CORENET CLOUD SDN. BHD.	G NETWORK LLC	1024
156.239.0.0/20	AS154321	CORENET CLOUD SDN. BHD.	BINARY NETWORKS SOLUTIONS LLC	4096
156.239.10.0/24	AS154321	CORENET CLOUD SDN. BHD.	BINARY NETWORKS SOLUTIONS LLC	256
209.248.25.0/24	AS0		Heptasky Hong Kong Limited	256
156.239.7.0/24	AS154321	CORENET CLOUD SDN. BHD.	BINARY NETWORKS SOLUTIONS LLC	256
103.117.120.0/24	AS154321	CORENET CLOUD SDN. BHD.	FREEZING NETWORK LIMITED	256
156.239.227.0/24	AS154321	CORENET CLOUD SDN. BHD.	BINARY NETWORKS SOLUTIONS LLC	256
103.117.123.0/24	AS154321	CORENET CLOUD SDN. BHD.	FREEZING NETWORK LIMITED	256
209.248.28.0/24	AS0		Heptasky Hong Kong Limited	256
172.98.22.0/24	AS154321	CORENET CLOUD SDN. BHD.	MINGAN INC	256

Raw Whois Response

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

% Information related to 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
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:  2025-04-01T05:54:59Z
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 'AS154321'

% Abuse contact for 'AS154321' is 'corebinarysolutions@gmail.com'

aut-num:        AS154321
as-name:        CCSB-AS-AP
descr:          CORENET CLOUD SDN. BHD.
country:        MY
org:            ORG-CCSB1-AP
admin-c:        CCSB1-AP
tech-c:         CCSB1-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CCSB-MY
mnt-routes:     MAINT-CCSB-MY
mnt-lower:      MAINT-CCSB-MY
last-modified:  2025-10-24T06:31:09Z
source:         APNIC

irt:            IRT-CCSB-MY
address:        MENARA MUTIARA SENTRAL, ALAN DESA AMAN 1, CHERAS  BUSINESS CENTRE, 56000 KUALA LUMPUR W.P. KUALA LUMPUR  MALAYSIA, KUALA LUMPUR KUALA LUMPUR 56000
e-mail:         corebinarysolutions@gmail.com
abuse-mailbox:  corebinarysolutions@gmail.com
admin-c:        CCSB1-AP
tech-c:         CCSB1-AP
auth:           # Filtered
mnt-by:         MAINT-CCSB-MY
last-modified:  2025-10-24T06:31:02Z
source:         APNIC

organisation:   ORG-CCSB1-AP
org-name:       CORENET CLOUD SDN. BHD.
org-type:       LIR
country:        MY
address:        MENARA MUTIARA SENTRAL
address:        ALAN DESA AMAN 1, CHERAS BUSINESS CENTRE
address:        56000 KUALA LUMPUR W.P. KUALA LUMPUR MALAYSIA
phone:          +60-01121384163
e-mail:         admin@corenetcloud.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-10-02T13:35:30Z
source:         APNIC

role:           CORENET CLOUD SDN BHD administrator
address:        MENARA MUTIARA SENTRAL, ALAN DESA AMAN 1, CHERAS  BUSINESS CENTRE, 56000 KUALA LUMPUR W.P. KUALA LUMPUR  MALAYSIA, KUALA LUMPUR KUALA LUMPUR 56000
country:        MY
phone:          +60-01121384163
e-mail:         corebinarysolutions@gmail.com
admin-c:        CCSB1-AP
tech-c:         CCSB1-AP
nic-hdl:        CCSB1-AP
mnt-by:         MAINT-CCSB-MY
last-modified:  2025-10-24T06:31:00Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS153914 - AS154937",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2025-04-01",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS154321",
    "as_name" : "CCSB-AS-AP",
    "description" : [ "CORENET CLOUD SDN. BHD." ],
    "country" : "MY",
    "organization" : "ORG-CCSB1-AP",
    "admin_contacts" : [ "CCSB1-AP" ],
    "tech_contacts" : [ "CCSB1-AP" ],
    "mnt_irt" : [ "IRT-CCSB-MY" ],
    "mnt_lower" : [ "MAINT-CCSB-MY" ],
    "mnt_routes" : [ "MAINT-CCSB-MY" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-10-24",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CCSB-MY",
    "address" : [ "MENARA MUTIARA SENTRAL, ALAN DESA AMAN 1, CHERAS  BUSINESS CENTRE, 56000 KUALA LUMPUR W.P. KUALA LUMPUR  MALAYSIA, KUALA LUMPUR KUALA LUMPUR 56000" ],
    "street" : "W.p.",
    "city" : "Kuala Lumpur",
    "district" : "Malaysia Kuala Lumpur",
    "state" : "KUALA LUMPUR",
    "zip_code" : "56000",
    "email" : [ "corebinarysolutions@gmail.com" ],
    "abuse_mailbox" : [ "corebinarysolutions@gmail.com" ],
    "admin_contacts" : [ "CCSB1-AP" ],
    "tech_contacts" : [ "CCSB1-AP" ],
    "mnt_by" : [ "MAINT-CCSB-MY" ],
    "date_updated" : "2025-10-24",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CCSB1-AP",
    "name" : "CORENET CLOUD SDN. BHD.",
    "type" : "LIR",
    "address" : [ "MENARA MUTIARA SENTRAL", "ALAN DESA AMAN 1, CHERAS BUSINESS CENTRE", "56000 KUALA LUMPUR W.P. KUALA LUMPUR MALAYSIA" ],
    "street" : "W.p.",
    "city" : "Kuala Lumpur",
    "zip_code" : "56000",
    "country" : [ "MY" ],
    "email" : [ "admin@corenetcloud.com" ],
    "phone" : [ "+60-01121384163" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-10-02",
    "source" : "APNIC",
    "addressCountry" : "MALAYSIA"
  },
  "administrative_contacts" : [ {
    "handle" : "CCSB1-AP",
    "name" : "CORENET CLOUD SDN BHD administrator",
    "address" : [ "MENARA MUTIARA SENTRAL, ALAN DESA AMAN 1, CHERAS  BUSINESS CENTRE, 56000 KUALA LUMPUR W.P. KUALA LUMPUR  MALAYSIA, KUALA LUMPUR KUALA LUMPUR 56000" ],
    "street" : "W.p.",
    "city" : "Kuala Lumpur",
    "district" : "Malaysia Kuala Lumpur",
    "state" : "KUALA LUMPUR",
    "zip_code" : "56000",
    "country" : "MY",
    "email" : [ "corebinarysolutions@gmail.com" ],
    "phone" : [ "+60-01121384163" ],
    "admin_contacts" : [ "CCSB1-AP" ],
    "tech_contacts" : [ "CCSB1-AP" ],
    "mnt_by" : [ "MAINT-CCSB-MY" ],
    "date_updated" : "2025-10-24",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CCSB1-AP",
    "name" : "CORENET CLOUD SDN BHD administrator",
    "address" : [ "MENARA MUTIARA SENTRAL, ALAN DESA AMAN 1, CHERAS  BUSINESS CENTRE, 56000 KUALA LUMPUR W.P. KUALA LUMPUR  MALAYSIA, KUALA LUMPUR KUALA LUMPUR 56000" ],
    "street" : "W.p.",
    "city" : "Kuala Lumpur",
    "district" : "Malaysia Kuala Lumpur",
    "state" : "KUALA LUMPUR",
    "zip_code" : "56000",
    "country" : "MY",
    "email" : [ "corebinarysolutions@gmail.com" ],
    "phone" : [ "+60-01121384163" ],
    "admin_contacts" : [ "CCSB1-AP" ],
    "tech_contacts" : [ "CCSB1-AP" ],
    "mnt_by" : [ "MAINT-CCSB-MY" ],
    "date_updated" : "2025-10-24",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS48266	Catixs Ltd	GB
AS39120	Convergenze S.p.A.	IT
AS24482	SG.GS	SG
AS62468	VpsQuan L.L.C.	US
AS4635	Hong Kong Internet Exchange--Route Server 1	HK
AS32590	Valve Corporation	US
AS8359	MTS PJSC	RU
AS4635	The Hong Kong Internet Exchange Limited	HK
AS2914	NTT America, Inc.	US
AS36236	NetActuate, Inc	US

Upstreams

AS Number	Description	Country
AS48266	Catixs Ltd	GB
AS39120	Convergenze S.p.A.	IT
AS18013	ASLINE LIMITED	HK
AS8359	MTS PJSC	RU
AS4635	The Hong Kong Internet Exchange Limited	HK
AS2914	NTT America, Inc.	US