103.21.152.0/24

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 2025-05-13
mnt-by:         MAINT-MY-CNX
last-modified:  2025-05-13T20:15:12Z
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 2025-05-13
abuse-mailbox:  abuse@redtone.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-13T20:15:45Z
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 103.21.152.0/24

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
103.21.60.0/22 AS3462 Bank Of Taiwan 1,024
103.21.132.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.21.76.0/22 AS45536 Readylink Internet Services Limited 1,024
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024
103.21.156.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.21.40.0/22 AS58715 EarthTelcommunication 1,024
103.21.44.0/22 AS132435 A-6-3A, Block A, No. 2, Jalan PJU 1A/7A, 1,024
103.21.252.0/22 AS131310 PLTPRO Data Centre Sdn. Bhd. 1,024
103.21.176.0/22 AS9808 China Mobile Communications Corporation 1,024
103.21.208.0/22 AS8100 Kaifeng Guochao E-commerce 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
103.21.216.0/22 AS9905 PT. LINKNET, 1,024
103.21.116.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.48.0/22 AS58750 Logic Plus 1,024
103.21.116.0/22 AS4837 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.8.0/22 AS26658 UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK 1,024
103.21.0.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.21.84.0/22 AS45786 PT Hawk Teknologi Solusi 1,024
103.21.124.0/22 AS132423 Powai 1,024
103.21.184.0/22 AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED 1,024
103.21.128.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
103.21.32.0/22 AS132434 Maxis Broadband Sdn Bhd 1,024
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024
103.21.200.0/22 AS38091 LG HelloVision Corp. 1,024
103.21.252.0/23 AS131310 PLTPRO Data Centre Sdn. Bhd. 512
103.21.140.0/23 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 512
103.21.254.0/23 AS131310 PLTPRO Data Centre Sdn. Bhd. 512
103.21.204.0/23 AS131746 PT. Medianusa Permana 512
103.21.172.0/23 AS132449 Suite 3, Level 2 512
103.21.62.0/23 AS3462 Bank Of Taiwan 512
103.21.18.0/23 AS58714 19th Floor, Tower C and D, Building No. 14, DLF Cyber City, 512
103.21.134.0/23 AS38835 Buroserv Australia Pty Ltd 512
103.21.60.0/23 AS3462 Bank Of Taiwan 512
103.21.132.0/23 AS38835 Buroserv Australia Pty Ltd 512
103.21.142.0/23 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 512
103.21.58.0/23 AS394695 P.D.R Solutions FZC 512
103.21.165.0/24 AS132447 234, Galle Road, Colombo 4 256
103.21.166.0/24 AS132447 234, Galle Road, Colombo 4 256
103.21.231.0/24 AS132468 Satsol C-Band Infrastructure and clients 256
103.21.251.0/24 AS132462 Bemobile Solomon Islands Ltd 256
103.21.154.0/24 AS24028 REDtone Marketing Sdn. Bhd. 256
103.21.232.0/24 AS131210 Yashtel 256
103.21.13.0/24 AS9927 PhilCom Corporation 256
103.21.77.0/24 AS45536 Readylink Internet Services Limited 256
103.21.14.0/24 AS9927 PhilCom Corporation 256
103.21.20.0/24 AS58713 Fibervision 256
103.21.248.0/24 AS132462 Bemobile Solomon Islands Ltd 256
103.21.62.0/24 AS131148 Bank Of Taiwan 256
103.21.169.0/24 AS132454 Philippine Telelgraph & Telephone 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.21.152.1 AS24028 REDtone 0.35ms 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
18.160.49.248 AS16509 Amazon.com, Inc. 0.67ms from Ashburn, US
68.114.65.8 AS20115 Charter Communications LLC 19.29ms from Ashburn, US
172.190.60.88 AS8075 Microsoft Corporation 0.59ms from Ashburn, US
203.170.9.168 AS24479 Nexium, Ergon Energy Telecommunications. 2.44ms from Brisbane, AU
40.177.234.24 AS16509 Amazon.com, Inc. 1.89ms from Calgary, CA
173.90.7.40 AS10796 Charter Communications Inc 12.77ms from Columbus, US
91.7.168.24 AS3320 Deutsche Telekom AG 2.32ms from Duesseldorf, DE
79.192.177.152 AS3320 Deutsche Telekom AG 7.73ms from Frankfurt am Main, DE
151.225.129.200 AS5607 Sky UK Limited 3.38ms from London, GB
211.10.41.8 AS2527 Sony Network Communications Inc. 1.42ms from Tokyo, JP
136.50.1.8 AS16591 Google Fiber Inc. 7.29ms from Dallas, US
20.221.41.168 AS8075 Microsoft Corporation 0.43ms from Des Moines, US
86.44.212.8 AS5466 Eircom Limited 3.85ms from Dublin, IE
223.212.139.56 AS17962 ShenZhen Topway Video Communication Co. Ltd 10.40ms from Guangzhou, CN
84.251.49.216 AS1759 Telia Finland Oyj 0.92ms from Helsinki, FI
76.173.165.56 AS20001 Charter Communications Inc 8.67ms from Honolulu, US
93.187.203.152 AS43391 Netdirekt A.S. 0.58ms from Izmir, TR
175.21.36.168 AS4837 CHINA UNICOM China169 Backbone 17.90ms from Liaoyang, CN
82.36.29.8 AS5089 Virgin Media Limited 14.41ms from London, GB
67.87.169.72 AS6128 Cablevision Systems Corp. 9.50ms from New York City, US
202.51.33.24 AS10003 Ogaki Cable Television Co.,Inc. 3.48ms from Osaka, JP
210.134.239.72 AS2512 TCP Inc. 2.97ms from Osaka, JP
106.136.41.152 AS2516 KDDI CORPORATION 9.58ms from Osaka, JP
98.165.69.168 AS22773 Cox Communications Inc. 2.35ms from Phoenix, US
115.8.212.40 AS4766 Korea Telecom 6.42ms from Seoul, KR

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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