103.21.155.0/24

AS24028  ·  REDtone

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Summary

Country Malaysia
Domain redtone.com
ASN AS24028
Parent Range 103.21.152.0/22
Registry APNIC
ID RTC-AS-AP

WHOIS Details

inetnum:        103.21.152.0 - 103.21.155.255
netname:        RTC-AS-AP
descr:          REDtone Marketing Sdn. Bhd.
descr:          Suite 22-28, 5th Floor,
descr:          IOI Business Park,
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-CNX
mnt-routes:     MAINT-MY-CNX
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:         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 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:         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 2025-11-18
abuse-mailbox:  abuse@redtone.com
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:         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

route:          103.21.152.0/22
descr:          REDtone Route Object
origin:         AS24028
country:        MY
notify:         noc.broadband@redtone.com
mnt-by:         MAINT-MY-CNX
last-modified:  2015-09-16T03:14:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.21.155.0/24

Range ASN Company Num of IPs
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range ASN Company Num of IPs
103.21.32.0/22 AS132434 Maxis Broadband Sdn Bhd 1,024
103.21.84.0/22 AS45786 PT Hawk Teknologi Solusi 1,024
103.21.40.0/22 AS58715 EarthTelcommunication 1,024
103.21.156.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.21.132.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.21.124.0/22 AS132423 Powai 1,024
103.21.60.0/22 AS3462 Bank Of Taiwan 1,024
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024
103.21.116.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.44.0/22 AS132435 A-6-3A, Block A, No. 2, Jalan PJU 1A/7A, 1,024
103.21.216.0/22 AS9905 PT. LINKNET, 1,024
103.21.240.0/22 AS16509 Amazon Connection Technology Services (Beijing) Co., LTD 1,024
103.21.140.0/22 AS4812 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.120.0/22 AS131368 Petrovietnam oil corporation 1,024
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024
103.21.8.0/22 AS26658 UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK 1,024
103.21.200.0/22 AS38091 LG HelloVision Corp. 1,024
103.21.0.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.21.76.0/22 AS45536 Readylink Internet Services Limited 1,024
103.21.204.0/22 AS131746 PT. Medianusa Permana 1,024
103.21.60.0/22 AS131148 Bank Of Taiwan 1,024
103.21.208.0/22 AS36352 Kaifeng Guochao E-commerce Co.Ltd. 1,024
103.21.48.0/22 AS58750 Logic Plus 1,024
103.21.176.0/22 AS9808 China Mobile Communications Corporation 1,024
103.21.128.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
103.21.236.0/22 AS12886 LEW TelNet GmbH 1,024
103.21.184.0/22 AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED 1,024
103.21.252.0/22 AS131310 PLTPRO Data Centre Sdn. Bhd. 1,024
103.21.140.0/22 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.222.0/23 AS149829 Dream View Cable Network 512
103.21.96.0/23 AS140807 AN ANH PHONG COMPANY LIMITED 512
103.21.64.0/23 AS150982 Dinas Komunikasi, Informatika dan Persandian Kabupaten Kampar 512
103.21.70.0/23 AS150070 SPIRETEL TECHNOLOGIES PRIVATE LIMITED 512
103.21.6.0/23 AS150069 CLOUDNET INTERNET SERVICE PVT LTD 512
103.21.28.0/23 AS54187 Eze Castle Integration, Inc. - ECINet 512
103.21.58.0/23 AS394695 P.D.R Solutions FZC 512
103.21.100.0/23 AS140807 CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY 512
103.21.18.0/23 AS58714 19th Floor, Tower C and D, Building No. 14, DLF Cyber City, 512
103.21.68.0/23 AS136290 COUNTRY ONLINE SERVICES 512
103.21.231.0/24 AS132468 Satsol C-Band Infrastructure and clients 256
103.21.230.0/24 AS132468 Satsol O3B Infrastructure and clients 256
103.21.192.0/24 AS132018 NATIXIS 256
103.21.187.0/24 AS132453 TRIPLEPLAY INTERACTIVE PVT. LTD. 256
103.21.207.0/24 AS131746 PT. Medianusa Permana 256
103.21.193.0/24 AS132450 New Era IT Ltd 256
103.21.175.0/24 AS132449 ALBANY 256
103.21.206.0/24 AS131746 PT. Medianusa Permana 256
103.21.138.0/24 AS21859 ITAOYUN LIMITED IPXO 256
103.21.17.0/24 AS132448 Unit 1, 12-13 Trewhitt Court 256
103.21.52.0/24 AS203020 HostRoyale Technologies Pvt Ltd 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
103.21.155.169 AS24028 REDtone 2.02ms 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
78.187.121.152 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.30ms from Bursa, TR
5.80.235.88 AS2856 British Telecommunications PLC 2.96ms from London, GB
90.196.213.184 AS5607 Sky UK Limited 2.41ms from London, GB
79.2.31.136 AS3269 Telecom Italia S.p.A. 9.77ms from Milan, IT
209.200.54.40 AS27257 Webair Internet Development Company Inc. 0.95ms from New York City, US
84.146.253.40 AS3320 Deutsche Telekom AG 5.07ms from Nuernberg, DE
98.84.183.168 AS14618 Amazon.com, Inc. 0.50ms from Reston, US
2.114.170.152 AS3269 Telecom Italia S.p.A. 4.30ms from Rome, IT
189.146.184.24 AS8151 UNINET 4.06ms from Santiago de Queretaro, MX
144.22.188.184 AS31898 Oracle Corporation 0.31ms from Sao Paulo, BR
211.179.61.72 AS9318 SK Broadband Co Ltd 2.41ms from Seoul, KR
105.105.157.56 AS36947 Telecom Algeria 12.08ms from Tunis, TN
13.222.181.72 AS14618 Amazon.com, Inc. 0.43ms from Ashburn, US
58.244.38.168 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Changchun, CN
3.141.27.72 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
130.250.105.248 AS394898 H5 Data Centers 6.60ms from Detroit, US
37.201.76.24 AS3209 Vodafone GmbH 11.24ms from Duesseldorf, DE
183.253.109.168 AS9808 China Mobile Communications Group Co., Ltd. 9.43ms from Fuzhou, CN
113.168.131.216 AS45899 VNPT Corp 3.23ms from Hanoi, VN
14.182.2.120 AS45899 VNPT Corp 3.29ms from Hanoi, VN
93.103.226.56 AS34779 T-2, d.o.o. 0.91ms from Ljubljana, SI
91.196.29.72 AS199713 MLL Telecom Ltd. 0.80ms from London, GB
51.104.255.168 AS8075 Microsoft Corporation 0.21ms from London, GB
137.66.59.136 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
197.64.208.104 AS16637 MTN SA 9.40ms from Pretoria, ZA

Traceroute

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

$
traceroute -a -n -q1 -f5 103.21.155.81
traceroute to 103.21.155.81 (103.21.155.81): 64 hops max, 52 byte packets
5 [] 218.100.44.76 44.028 ms
6 [AS24028] 103.21.152.2 1.686 ms
7 *
8 [AS24028] 103.21.155.81 17.394 ms
Measurement taken from IPinfo ProbeNet in Kuala Lumpur, MY
On

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