203.142.48.0/24

AS24028  ·  REDtone

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Summary

Country Malaysia
Domain redtone.com
ASN AS24028
Parent Range 203.142.32.0/19
Registry APNIC
ID RTC-NET

WHOIS Details

inetnum:        203.142.32.0 - 203.142.63.255
netname:        RTC-NET
descr:          Internet Service Provider, Malaysia
descr:          Suite 22-28, 5th Floor, IOI Business Park,
descr:          Puchong, Selangor, Malaysia
country:        MY
org:            ORG-RMSB1-AP
admin-c:        CN186-AP
tech-c:         CN186-AP
abuse-c:        AC2124-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-MY-REDTONE
mnt-routes:     MAINT-MY-REDTONE
mnt-irt:        IRT-CNX-MY
last-modified:  2020-09-09T00:06:13Z
source:         APNIC

irt:            IRT-CNX-MY
address:        Suite 22-28, 5th floor,
address:        IOI Business Park,
address:        47100 Puchong,
address:        Selangor, Malaysia.
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CN186-AP
tech-c:         CN186-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-18
mnt-by:         MAINT-MY-CNX
last-modified:  2025-11-18T02:15:00Z
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:         [email protected]
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:         [email protected]
admin-c:        CN186-AP
tech-c:         CN186-AP
nic-hdl:        AC2124-AP
remarks:        Generated from irt object IRT-CNX-MY
remarks:        [email protected] was validated on 2025-11-18
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T06:07:56Z
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:         [email protected]
admin-c:        CO93-AP
tech-c:         CO93-AP
tech-c:         LIY2-AP
nic-hdl:        CN186-AP
remarks:        For SPAM/ABUSE Issue: [email protected]
remarks:        For Network Related Issue: [email protected]
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         MAINT-MY-CNX
last-modified:  2010-12-23T03:39:20Z
source:         APNIC

route:          203.142.32.0/19
descr:          CNX route object
origin:         AS24028
country:        MY
notify:         [email protected]
mnt-by:         MAINT-MY-CNX
last-modified:  2010-09-28T06:56:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.142.48.0/24

Range ASN Company Num of IPs
203.142.32.0/19 AS24028 Internet Service Provider, Malaysia 8,192

Nearby Ranges

BGP prefixes that overlap with 203.142.0.0/16

Range ASN Company Num of IPs
203.142.128.0/19 AS9443 VOCUS PTY LTD 8,192
203.142.160.0/19 AS17608 ABN 8,192
203.142.32.0/19 AS24028 Internet Service Provider, Malaysia 8,192
203.142.192.0/20 AS24282 KAGOYA JAPAN Inc. 4,096
203.142.88.0/21 AS24334 CIS Campus Network 2,048
203.142.208.0/21 AS24282 KAGOYA JAPAN Inc. 2,048
203.142.16.0/21 AS9892 Iconz-Webvisions Pte. Ltd. 2,048
203.142.56.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.44.0/22 AS24028 IP for REDtone CNX customer 1,024
203.142.52.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.60.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.6.0/23 AS4769 Exa Bytes Network Sdn.Bhd. 512
203.142.73.0/24 AS17451 Biznet Postpaid 256
203.142.74.0/24 AS17451 Biznet Postpaid 256
203.142.75.0/24 AS17451 Biznet Postpaid 256
203.142.76.0/24 AS17451 Biznet Postpaid 256
203.142.77.0/24 AS17451 Biznet Postpaif 256
203.142.78.0/24 AS17451 Biznet Prepaid 256
203.142.79.0/24 AS17451 Biznet Postpaid 256
203.142.82.0/24 AS17451 Biznet Postpaid 256
203.142.84.0/24 AS17451 Biznet Postpaid 256
203.142.85.0/24 AS17451 Biznet Postpaid 256
203.142.87.0/24 AS17451 Biznet Postpaid 256
203.142.5.0/24 AS28447 ONFIBER SA DE CV 256
203.142.80.0/24 AS38482 Biznet Postpaid 256
203.142.81.0/24 AS38482 Biznet Postpaid 256
203.142.83.0/24 AS38482 Biznet Postpaid 256
203.142.86.0/24 AS38482 Biznet Postpaid 256
203.142.220.0/24 AS45153 Sutherland Global Services Private Limited 256
203.142.222.0/24 AS45160 Lotteries Commission of Western Australia 256
203.142.221.0/24 AS45168 Norfolk Telecom, GBE 256
203.142.4.0/24 AS46015 Exa Bytes Network Sdn.Bhd. 256
203.142.7.0/24 AS4769 Co-location, Cloud & Dedicated Hosting 256
203.142.223.0/24 AS55366 BUPA Australia Health Pty Ltd 256
203.142.9.0/24 AS55736 Triforce Telecom Networks 256
203.142.218.0/24 AS58895 Style Of Global, IT Support and Services Company 256
203.142.10.0/24 AS135372 Columbia Sportswear Japan Inc 256
203.142.27.0/24 AS9892 Iconz-Webvisions Pte. Ltd. 256
203.142.8.0/24 AS136735 TRIFORCE SERVICES AUSTRALIA PTY LTD 256
203.142.26.0/24 AS139371 PT Bank Agris Tbk 256
203.142.64.0/24 AS17451 Biznet Postpaid 256
203.142.65.0/24 AS17451 Biznet Postpaid 256
203.142.66.0/24 AS17451 Biznet Postpaid 256
203.142.67.0/24 AS17451 Biznet Equinix 256
203.142.68.0/24 AS17451 Biznet Postpaid 256
203.142.69.0/24 AS17451 Biznet Postpaid 256
203.142.70.0/24 AS17451 Biznet Postpaid 256
203.142.71.0/24 AS17451 Biznet Postpaid 256
203.142.72.0/24 AS17451 Biznet Postpaid 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

20 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.142.48.226 AS24028 REDtone 0.41ms from Kuala Lumpur, MY

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
111.207.24.200 AS4808 China Unicom Beijing Province Network 6.37ms from Beijing, CN
156.212.210.184 AS8452 TE-AS 6.28ms from Cairo, EG
115.198.223.216 AS4134 CHINANET-BACKBONE 5.84ms from Hangzhou, CN
115.195.132.120 AS4134 CHINANET-BACKBONE 5.08ms from Hangzhou, CN
173.199.129.216 AS32244 Liquid Web, L.L.C 0.32ms from Lansing, US
44.192.128.88 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
152.0.220.120 AS6400 Compañía Dominicana de Teléfonos S. A. 2.77ms from Santo Domingo, DO
43.166.132.216 AS132203 Tencent Building, Kejizhongyi Avenue 0.31ms from Ashburn, US
35.238.51.88 AS396982 Google LLC 0.12ms from Council Bluffs, US
3.127.189.168 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
95.177.69.216 AS212238 Datacamp Limited 0.71ms from Frankfurt am Main, DE
46.203.68.120 AS3356 Level 3 Parent, LLC 0.14ms from Madrid, ES
35.227.250.40 AS396982 Google LLC 0.08ms from Manila, PH
99.97.85.136 AS7018 AT&T Enterprises, LLC 2.86ms from Miami, US
88.127.59.88 AS12322 Free SAS 8.70ms from Paris, FR
92.138.177.120 AS3215 Orange S.A. 15.50ms from Paris, FR
217.197.143.200 AS42560 Telemach BH d.o.o. Sarajevo 5.93ms from Sarajevo, BA
24.168.39.56 AS12271 Charter Communications Inc 9.14ms from Secaucus, US
14.64.226.88 AS4766 Korea Telecom 3.11ms from Seoul, KR
222.235.40.120 AS9318 SK Broadband Co Ltd 1.91ms from Seoul, KR
177.54.66.200 AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA 8.06ms from São Paulo, BR
203.66.168.40 AS3462 Data Communication Business Group 1.38ms from Taipei, TW
102.24.95.56 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 13.82ms from Tunis, TN
68.33.233.248 AS7922 Comcast Cable Communications, LLC 4.78ms from Ashburn, US
3.131.64.24 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 203.142.48.230
traceroute to 203.142.48.230 (203.142.48.230): 64 hops max, 52 byte packets
4 [] 218.100.44.76 0.39 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Kuala Lumpur, MY
On

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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