203.142.40.0/22

AS24028  ·  REDtone

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 2025-05-13
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:         [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 2025-05-13
abuse-mailbox:  [email protected]
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:         [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 203.142.40.0/22

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

BGP prefixes that are contained by 203.142.40.0/22

Range ASN Company Num of IPs
203.142.43.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.42.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.41.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.40.0/24 AS24028 Internet Service Provider, Malaysia 256

Nearby Ranges

BGP prefixes that overlap with 203.142.0.0/16

Range ASN Company Num of IPs
203.142.160.0/19 AS17608 ABN 8,192
203.142.32.0/19 AS24028 Internet Service Provider, Malaysia 8,192
203.142.128.0/19 AS9443 VOCUS PTY LTD 8,192
203.142.192.0/20 AS24282 KAGOYA JAPAN Inc. 4,096
203.142.16.0/21 AS9892 Iconz-Webvisions Pte. Ltd. 2,048
203.142.168.0/21 AS17608 ABN 2,048
203.142.208.0/21 AS24282 KAGOYA JAPAN Inc. 2,048
203.142.160.0/21 AS17608 ABN 2,048
203.142.184.0/21 AS17608 ABN 2,048
203.142.176.0/21 AS17608 ABN 2,048
203.142.88.0/21 AS24334 CIS Campus Network 2,048
203.142.48.0/22 AS24028 Internet Service Provider, Malaysia 1,024
203.142.32.0/22 AS24028 Internet Service Provider, Malaysia 1,024
203.142.60.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.52.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.36.0/22 AS24028 Internet Service Provider, Malaysia 1,024
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
203.142.6.0/23 AS4769 Exa Bytes Network Sdn.Bhd. 512
203.142.127.0/24 AS9231 China Mobile Hong Kong Company Limited 256
203.142.43.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.54.0/24 AS24028 IP for REDtone-CNX ADSL Customer 256
203.142.78.0/24 AS17451 Biznet Networks 256
203.142.38.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.121.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.90.0/24 AS24334 CIS Campus Network 256
203.142.115.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.46.0/24 AS24028 IP for REDtone CNX customer 256
203.142.104.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.84.0/24 AS17451 Biznet Hotspot 256
203.142.9.0/24 AS55736 Triforce Telecom Networks 256
203.142.100.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.117.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.67.0/24 AS17451 Biznet Equinix 256
203.142.112.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.81.0/24 AS17451 Biznet Dedicated Internet 256
203.142.57.0/24 AS24028 IP for REDtone-CNX ADSL Customer 256
203.142.68.0/24 AS17451 PT SUMBER GRAHA SEJAHTERA 256
203.142.85.0/24 AS17451 PT Inova 2020 256
203.142.37.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.102.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.49.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.98.0/24 AS9231 China Mobile Hong Kong Company Limited 256
203.142.118.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.110.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.125.0/24 AS137872 China Mobile Hong Kong Company Limited 256
203.142.76.0/24 AS17451 Biznet Networks 256
203.142.36.0/24 AS24028 Internet Service Provider, Malaysia 256
203.142.94.0/24 AS24334 CIS Campus Network 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs