ASN AS24028 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS24028?

AS24028 is listed under Redtone Engineering & Network Services 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.

AS24028 Redtone Engineering & Network Services Sdn Bhd

Redtone Engineering & Network Services Sdn Bhd redtone.com

MY 125 Routes

AS Data

AS24028

AS24028 – Redtone Engineering & Network Services Sdn Bhd

AS Number	24028
AS Name	CNXNET-AS-MY
Organization	Redtone Engineering & Network Services Sdn Bhd (org-rmsb1-ap)
Country	MY
Website	redtone.com
Number of IPv4 Routes	110
Number of IPv6 Routes	15
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS24028 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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 'AS23955 - AS24084'

as-block:       AS23955 - AS24084
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:  2008-09-04T06:40:26Z
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 'AS24028'

% Abuse contact for 'AS24028' is 'abuse@redtone.com'

aut-num:        AS24028
as-name:        CNXNET-AS-MY
descr:          REDtone
descr:          Broadband Service Provider
descr:          Kuala Lumpur Malaysia
country:        MY
import:         from AS4788 action pref=100; accept ANY
import:         from AS24218 action pref=100; accept ANY
import:         from AS1299 action pref=100; accept ANY
import:         from AS-REDTONE-CUSTOMERS accept <^AS-REDTONE-CUSTOMERS*$^> AND NOT {0.0.0.0/0}
import:         from AS15169 accept AS15169
import:         from AS9930 action pref=100; accept ANY
export:         to AS4788 announce AS24028
export:         to AS24218 announce AS24028
export:         to AS1299 announce AS24028
export:         to AS1299 announce AS24028 <^AS-REDTONE-CUSTOMERS*$>
export:         to AS15169 announce AS24028 AS24068 AS134847
export:         to AS1299 announce AS24028 AS24068 AS134847 AS38005 AS55873
export:         to AS9930 announce AS24028
org:            ORG-RMSB1-AP
admin-c:        CN186-AP
tech-c:         CN186-AP
abuse-c:        AC2124-AP
notify:         noc.broadband@redtone.com
mnt-lower:      MAINT-MY-CNX
mnt-routes:     MAINT-MY-CNX
mnt-by:         APNIC-HM
mnt-irt:        IRT-CNX-MY
last-modified:  2021-12-17T02:53:11Z
source:         APNIC

irt:            IRT-CNX-MY
address:        Suite 22-28, 5th floor,
address:        IOI Business Park,
address:        47100 Puchong,
address:        Selangor, Malaysia.
e-mail:         abuse@redtone.com
abuse-mailbox:  abuse@redtone.com
admin-c:        CN186-AP
tech-c:         CN186-AP
auth:           # Filtered
remarks:        abuse@redtone.com was validated on 2026-05-20
mnt-by:         MAINT-MY-CNX
last-modified:  2026-05-20T00:47:30Z
source:         APNIC

organisation:   ORG-RMSB1-AP
org-name:       Redtone Engineering & Network Services Sdn Bhd
org-type:       LIR
country:        MY
address:        Suite 22 - 30, 5th Floor,
address:        IOI Business Park,
phone:          +60380848888
fax-no:         +603-80732199
e-mail:         peering@redtone.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-16T12:56:01Z
source:         APNIC

role:           ABUSE CNXMY
country:        ZZ
address:        Suite 22-28, 5th floor,
address:        IOI Business Park,
address:        47100 Puchong,
address:        Selangor, Malaysia.
phone:          +000000000
e-mail:         abuse@redtone.com
admin-c:        CN186-AP
tech-c:         CN186-AP
nic-hdl:        AC2124-AP
remarks:        Generated from irt object IRT-CNX-MY
remarks:        abuse@redtone.com was validated on 2026-05-20
abuse-mailbox:  abuse@redtone.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-20T00:47:47Z
source:         APNIC

role:           CNX NOC
address:        Suite 22-28, 5th floor,
address:        IOI Business Park,
address:        47100 Puchong,
address:        Selangor, Malaysia.
country:        MY
phone:          +60-3-80732288
fax-no:         +60-3-80732199
e-mail:         noc.broadband@redtone.com
admin-c:        CO93-AP
tech-c:         CO93-AP
tech-c:         LIY2-AP
nic-hdl:        CN186-AP
remarks:        For SPAM/ABUSE Issue: abuse@redtone.com
remarks:        For Network Related Issue: noc.broadband@redtone.com
notify:         noc.broadband@redtone.com
abuse-mailbox:  abuse@redtone.com
mnt-by:         MAINT-MY-CNX
last-modified:  2010-12-23T03:39:20Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS23552 - AS24575",
    "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", "AS23889 has been transfered to AfriNIC" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS23955 - AS24084",
    "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" : "2008-09-04",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS24028",
    "as_name" : "CNXNET-AS-MY",
    "description" : [ "REDtone", "Broadband Service Provider", "Kuala Lumpur Malaysia" ],
    "country" : "MY",
    "import" : [ "from AS4788 action pref=100; accept ANY", "from AS24218 action pref=100; accept ANY", "from AS1299 action pref=100; accept ANY", "from AS-REDTONE-CUSTOMERS accept <^AS-REDTONE-CUSTOMERS*$^> AND NOT {0.0.0.0/0}", "from AS15169 accept AS15169", "from AS9930 action pref=100; accept ANY" ],
    "export" : [ "to AS4788 announce AS24028", "to AS24218 announce AS24028", "to AS1299 announce AS24028", "to AS1299 announce AS24028 <^AS-REDTONE-CUSTOMERS*$>", "to AS15169 announce AS24028 AS24068 AS134847", "to AS1299 announce AS24028 AS24068 AS134847 AS38005 AS55873", "to AS9930 announce AS24028" ],
    "organization" : "ORG-RMSB1-AP",
    "admin_contacts" : [ "CN186-AP" ],
    "tech_contacts" : [ "CN186-AP" ],
    "abuse_contacts" : [ "AC2124-AP" ],
    "notify" : [ "noc.broadband@redtone.com" ],
    "mnt_irt" : [ "IRT-CNX-MY" ],
    "mnt_lower" : [ "MAINT-MY-CNX" ],
    "mnt_routes" : [ "MAINT-MY-CNX" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-12-17",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CNX-MY",
    "address" : [ "Suite 22-28, 5th floor,", "IOI Business Park,", "47100 Puchong,", "Selangor, Malaysia." ],
    "city" : "Puchong",
    "state" : "SELANGOR",
    "zip_code" : "47100",
    "country" : "MALAYSIA.",
    "email" : [ "abuse@redtone.com" ],
    "abuse_mailbox" : [ "abuse@redtone.com" ],
    "admin_contacts" : [ "CN186-AP" ],
    "tech_contacts" : [ "CN186-AP" ],
    "remarks" : [ "abuse@redtone.com was validated on 2026-05-20" ],
    "mnt_by" : [ "MAINT-MY-CNX" ],
    "date_updated" : "2026-05-20",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-RMSB1-AP",
    "name" : "Redtone Engineering & Network Services Sdn Bhd",
    "type" : "LIR",
    "address" : [ "Suite 22 - 30, 5th Floor,", "IOI Business Park," ],
    "country" : [ "MY" ],
    "email" : [ "peering@redtone.com" ],
    "phone" : [ "+60380848888" ],
    "fax_no" : [ "+603-80732199" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-12-16",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CN186-AP",
    "name" : "CNX NOC",
    "address" : [ "Suite 22-28, 5th floor,", "IOI Business Park,", "47100 Puchong,", "Selangor, Malaysia." ],
    "city" : "Puchong",
    "state" : "SELANGOR",
    "zip_code" : "47100",
    "country" : "MY",
    "email" : [ "noc.broadband@redtone.com" ],
    "abuse_mailbox" : [ "abuse@redtone.com" ],
    "phone" : [ "+60-3-80732288" ],
    "fax_no" : [ "+60-3-80732199" ],
    "admin_contacts" : [ "CO93-AP" ],
    "tech_contacts" : [ "CO93-AP", "LIY2-AP" ],
    "remarks" : [ "For SPAM/ABUSE Issue: abuse@redtone.com", "For Network Related Issue: noc.broadband@redtone.com" ],
    "notify" : [ "noc.broadband@redtone.com" ],
    "mnt_by" : [ "MAINT-MY-CNX" ],
    "date_updated" : "2010-12-23",
    "source" : "APNIC",
    "addressCountry" : "MALAYSIA."
  } ],
  "technical_contacts" : [ {
    "handle" : "CN186-AP",
    "name" : "CNX NOC",
    "address" : [ "Suite 22-28, 5th floor,", "IOI Business Park,", "47100 Puchong,", "Selangor, Malaysia." ],
    "city" : "Puchong",
    "state" : "SELANGOR",
    "zip_code" : "47100",
    "country" : "MY",
    "email" : [ "noc.broadband@redtone.com" ],
    "abuse_mailbox" : [ "abuse@redtone.com" ],
    "phone" : [ "+60-3-80732288" ],
    "fax_no" : [ "+60-3-80732199" ],
    "admin_contacts" : [ "CO93-AP" ],
    "tech_contacts" : [ "CO93-AP", "LIY2-AP" ],
    "remarks" : [ "For SPAM/ABUSE Issue: abuse@redtone.com", "For Network Related Issue: noc.broadband@redtone.com" ],
    "notify" : [ "noc.broadband@redtone.com" ],
    "mnt_by" : [ "MAINT-MY-CNX" ],
    "date_updated" : "2010-12-23",
    "source" : "APNIC",
    "addressCountry" : "MALAYSIA."
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC2124-AP",
    "name" : "ABUSE CNXMY",
    "address" : [ "Suite 22-28, 5th floor,", "IOI Business Park,", "47100 Puchong,", "Selangor, Malaysia." ],
    "city" : "Puchong",
    "state" : "SELANGOR",
    "zip_code" : "47100",
    "country" : "ZZ",
    "email" : [ "abuse@redtone.com" ],
    "abuse_mailbox" : [ "abuse@redtone.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CN186-AP" ],
    "tech_contacts" : [ "CN186-AP" ],
    "remarks" : [ "Generated from irt object IRT-CNX-MY", "abuse@redtone.com was validated on 2026-05-20" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-05-20",
    "source" : "APNIC",
    "addressCountry" : "MALAYSIA."
  } ]
}

Peers

AS Number	Description	Country
AS9930	TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia	MY
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS63956	5G NETWORK OPERATIONS PTY LTD	AU
AS59139	PT Wifiku Indonesia	ID
AS6939	Hurricane Electric LLC	US
AS38880	Micron21 Datacentre Pty Ltd	AU
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS45352	IP ServerOne Solutions Sdn Bhd	MY
AS24115	Equinix Asia Pacific Pte Ltd	SG
AS4229	Zenlayer Inc	US
AS17557	Pakistan Telecommunication Company Limited	PK
AS8529	Zain Omantel International FZ-LLC	AE
AS199524	G-Core Labs S.A.	LU
AS45629	JasTel Network International Gateway	TH
AS14907	Wikimedia Foundation Inc.	US
AS8966	Etisalat - Emirates Telecommunications Corporation	AE
AS55822	Persatuan Pengendali Internet Malaysia MyIX	MY
AS9498	Bharti Airtel Ltd	IN
AS142607	Sizaf InfoComm SDN. BHD.	MY
AS15802	Emirates Integrated Telecommunications Company PJSC	AE
AS3223	Voxility LLP	GB
AS51185	MainStreaming SpA	IT
AS3491	PCCW Global	HK
AS141137	PT Media Cepat Indonesia	ID
AS16552	Tiggee LLC	US
AS45489	Sri Lanka Telecom Ltd	LK
AS56258	PT. PGAS TELEKOMUNIKASI NUSANTARA	ID
AS132850	TS Global Network Sdn. Bhd.	MY
AS32590	Valve Corporation	US
AS57463	NetIX Communications JSC	BG
AS7713	PT Telekomunikasi Indonesia	ID
AS38082	True International Gateway Co., Ltd.	TH
AS10099	China Unicom Global	HK
AS9930	TT DOTCOM SDN BHD	MY
AS138128	PT Solnet Indonesia	ID
AS134809	ViewQwest Sdn. Bhd.	MY
AS58717	Summit Communications Ltd	BD
AS135607	Infinivan Incorporated	PH
AS1828	Unitas Global	US
AS1299	Arelion Sweden AB	SE
AS38001	NewMedia Express Pte Ltd	SG
AS136106	PT. Mega Akses Persada	ID
AS38158	PT. Cyberindo Aditama	ID
AS58511	Anycast Global Backbone	AU
AS24482	SG.GS	SG
AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	MY
AS142271	EWS DS Networks Inc	PH
AS45701	PT. Internet Madju Abad Milenindo	ID
AS24516	Virtutel Pty Ltd	AU
AS45489	Sri Lanka Telecom PLC, GLobal Peering	LK
AS4826	Vocus Connect International Backbone	AU
AS24068	Broadband Service Provider	MY
AS33891	Core Backbone GmbH	DE
AS17660	DrukNet ISP	BT
AS8529	Zain Omantel International FZ LLC	AE
AS141642	PT Ring Media Nusantara	ID
AS36236	NetActuate, Inc	US
AS5580	GTT Communications Netherlands B.V.	NL
AS16276	OVH SAS	FR
AS3491	PCCW Global HK Limited	HK

Upstreams

AS Number	Description	Country
AS9930	TT DOTCOM SDN BHD	MY
AS4788	TM TECHNOLOGY SERVICES SDN BHD	MY
AS134809	ViewQwest Sdn. Bhd.	MY
AS15802	Emirates Integrated Telecommunications Company PJSC	AE
AS6939	Hurricane Electric LLC	US
AS3491	PCCW Global HK Limited	HK
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS137409	GSL Networks Pty LTD	AU
AS33891	Core Backbone GmbH	DE
AS24115	Equinix Asia Pacific Pte Ltd	SG
AS45474	Nexusguard Pte. Ltd.	SG
AS17557	Pakistan Telecommunication Company Limited	PK

Downstreams

AS Number	Description	Country
AS55822	Persatuan Pengendali Internet Malaysia MyIX	MY
AS142607	Sizaf InfoComm SDN. BHD.	MY
AS132850	TS Global Network Sdn. Bhd.	MY
AS24068	REDtone Telecommunication Sdn Bhd	MY
AS134847	REDtone Data Centre Sdn. Bhd.	MY

ASN Lookup Tool

ASN Summary