103.42.20.0/24

AS2764 · AAPT Limited

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Summary

Country	Australia
Domain	cmsg.com.au
ASN	AS2764
Registry	APNIC
ID	CMSGPTYLTD-AU

WHOIS Details

inetnum:        103.42.20.0 - 103.42.23.255
netname:        CMSGPTYLTD-AU
descr:          CMSG PTY LTD
descr:          S4, 1-3 Elizabeth Avenue, Mascot NSW 2020
country:        AU
org:            ORG-CPL69-AP
admin-c:        CPLA10-AP
tech-c:         CPLA10-AP
abuse-c:        AC2225-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-CMSGPTYLTD-AU
mnt-routes:     MAINT-CMSGPTYLTD-AU
mnt-irt:        IRT-CMSGPTYLTD-AU
last-modified:  2020-11-25T06:35:42Z
source:         APNIC

irt:            IRT-CMSGPTYLTD-AU
address:        S4, 1-3 Elizabeth Avenue, Mascot NSW 2020
e-mail:         abuse@cmsg.com.au
abuse-mailbox:  abuse@cmsg.com.au
admin-c:        CPLA10-AP
tech-c:         CPLA10-AP
auth:           # Filtered
remarks:        abuse@cmsg.com.au is invalid
mnt-by:         MAINT-CMSGPTYLTD-AU
last-modified:  2025-11-18T00:29:27Z
source:         APNIC

organisation:   ORG-CPL69-AP
org-name:       CMSG PTY LTd
org-type:       LIR
country:        AU
address:        Suite 15 / 6 Meridian Place
phone:          +61282877300
fax-no:         +61-(2)-9191-6499
e-mail:         abuse@cmsg.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:28Z
source:         APNIC

role:           ABUSE CMSGPTYLTDAU
country:        ZZ
address:        S4, 1-3 Elizabeth Avenue, Mascot NSW 2020
phone:          +000000000
e-mail:         abuse@cmsg.com.au
admin-c:        CPLA10-AP
tech-c:         CPLA10-AP
nic-hdl:        AC2225-AP
remarks:        Generated from irt object IRT-CMSGPTYLTD-AU
remarks:        abuse@cmsg.com.au is invalid
abuse-mailbox:  abuse@cmsg.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T20:43:55Z
source:         APNIC

role:           CMSG PTY LTd administrator
address:        S4, 1-3 Elizabeth Avenue, Mascot NSW 2020
country:        AU
phone:          +61280903822
fax-no:         +61280903822
e-mail:         abuse@cmsg.com.au
admin-c:        CPLA10-AP
tech-c:         CPLA10-AP
nic-hdl:        CPLA10-AP
mnt-by:         MAINT-CMSGPTYLTD-AU
last-modified:  2014-10-27T01:37:25Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.42.0.0/16

Range	ASN	Company	Num of IPs
103.42.172.0/22	AS45775	WISH NET PRIVATE LIMITED	1,024
103.42.124.0/22	AS45775	WISHNET INFOTECH PRIVATE LIMITED	1,024
103.42.80.0/22	AS4686	Sagami Building 2F , 7-13-6, Ginza	1,024
103.42.236.0/22	AS4764	Telarus Pty Ltd	1,024
103.42.176.0/22	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	1,024
103.42.208.0/22	AS10094	Unified National Networks	1,024
103.42.252.0/22	AS133799	PT. GOMEDS NETWORK	1,024
103.42.184.0/22	AS38091	LG HelloVision Corp.	1,024
103.42.140.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
103.42.216.0/22	AS63852	2A, May Myo Street	1,024
103.42.156.0/22	AS45775	AKASHNET BROADBAND AND SERVICES PRIVATE LIMITED	1,024
103.42.236.0/22	AS9268	Telarus Pty Ltd	1,024
103.42.8.0/22	AS138950	Wuxi Rax Technology Co., LTD.	1,024
103.42.92.0/22	AS133778	126 Pio Valenzuela St.	1,024
103.42.36.0/22	AS153494	ASIA POKTIN TECHNOLOGY CO.,LIMITED	1,024
103.42.76.0/22	AS59029	People.Cn CO.,LTD	1,024
103.42.180.0/22	AS62468	Room 301, Heping No 12	1,024
103.42.184.0/22	AS17598	LG HelloVision Corp.	1,024
103.42.28.0/22	AS62468	Longkou City East Street South Gate Village	1,024
103.42.168.0/22	AS23805	Watarase Television Co.,Ltd.	1,024
103.42.202.0/23	AS138640	Neera Host	512
103.42.226.0/23	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	512
103.42.206.0/23	AS141201	Jabatan Digital Negara (JDN)	512
103.42.16.0/23	AS135244	Kedia Computer Service	512
103.42.130.0/23	AS150356	GMO BRAND SECURITY Inc.	512
103.42.50.0/23	AS152715	NEYSA NETWORKS PRIVATE LIMITED	512
103.42.54.0/23	AS149154	Department of Science and Technology of Lao Cai province	512
103.42.224.0/23	AS38719	Nimbus2 Pty Ltd	512
103.42.242.0/24	AS151992	PT Jet Cyber Network Nusantara	256
103.42.240.0/24	AS211895	0DAY HOST (SMC-PRIVATE) LIMITED	256
103.42.118.0/24	AS24519	PT Kusuma Dinatha Jaya Abadi	256
103.42.119.0/24	AS24519	PT Kusuma Dinatha Jaya Abadi	256
103.42.120.0/24	AS24534	PT. Transhybrid Communication	256
103.42.247.0/24	AS4800	Indonesia Online Access	256
103.42.246.0/24	AS4800	Indonesia Online Access	256
103.42.19.0/24	AS4826	FIS SYSTEMS PTY LTD	256
103.42.160.0/24	AS58678	Advantus -LeaseLine Customers	256
103.42.161.0/24	AS58678	Advantus -LeaseLine Customers	256
103.42.163.0/24	AS58678	Advantus -LeaseLine Customers	256
103.42.162.0/24	AS58678	Advantus-LeaseLine Customers	256
103.42.182.0/24	AS62468	HK UNITE TELECOMMUNICATIONS	256
103.42.30.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
103.42.180.0/24	AS62468	HK UNITE TELECOMMUNICATIONS	256
103.42.28.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
103.42.183.0/24	AS62468	HK UNITE TELECOMMUNICATIONS	256
103.42.181.0/24	AS62468	HK UNITE TELECOMMUNICATIONS	256
103.42.122.0/24	AS63516	PT. Transhybrid Communication	256
103.42.219.0/24	AS63852	Myanmar Net	256
103.42.217.0/24	AS63852	Myanmar Net	256
103.42.218.0/24	AS63852	Myanmar Net	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
103.42.20.2	AS2764 AAPT Limited	`0.82ms` from Sydney, AU

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
118.247.7.232	AS4847 China Networks Inter-Exchange	`5.24ms` from Beijing, CN
130.149.187.88	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.77ms` from Berlin, DE
173.175.209.232	AS11427 Charter Communications Inc	`8.80ms` from Dallas, US
135.135.75.184	AS4181 TDS TELECOM	`18.64ms` from Denver, US
23.32.186.168	AS16625 Akamai Technologies, Inc.	`0.33ms` from Frankfurt am Main, DE
185.25.224.200	AS60785 Alsenet SA	`0.65ms` from Geneve, CH
154.221.141.88	AS134175 SH2206-AP	`0.73ms` from Hong Kong, HK
8.218.102.216	AS45102 Alibaba (US) Technology Co., Ltd.	`0.79ms` from Hong Kong, HK
221.126.229.8	AS9304 HGC Global Communications Limited	`1.38ms` from Hong Kong, HK
125.186.75.8	AS17858 LG POWERCOMM	`1.65ms` from Incheon, KR
219.254.95.136	AS9318 SK Broadband Co Ltd	`2.81ms` from Incheon, KR
92.25.72.200	AS13285 TalkTalk Communications Limited	`3.74ms` from Manchester, GB
115.146.245.88	AS9299 Philippine Long Distance Telephone Company	`0.18ms` from Manila, PH
173.171.179.56	AS33363 Charter Communications, Inc	`10.34ms` from Miami, US
99.101.146.8	AS7018 AT&T Enterprises, LLC	`2.98ms` from Miami, US
95.107.89.248	AS12389 PJSC Rostelecom	`12.58ms` from Moscow, RU
180.158.145.216	AS4812 China Telecom (Group)	`3.22ms` from Shanghai, CN
223.11.159.136	AS4134 CHINANET-BACKBONE	`1.30ms` from Taiyuan, CN
130.149.70.40	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.15ms` from Berlin, DE
3.150.151.200	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
187.144.16.232	AS8151 UNINET	`6.37ms` from Guadalajara, MX
45.193.108.88	AS134548 DXTL Tseung Kwan O Service	`0.96ms` from Hong Kong, HK
114.97.239.104	AS4134 CHINANET-BACKBONE	`4.25ms` from Huainan, CN
36.80.110.88	AS7713 PT Telekomunikasi Indonesia	`2.04ms` from Jakarta, ID
172.248.104.200	AS20001 Charter Communications Inc	`5.15ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f9 103.42.20.52

traceroute to 103.42.20.52 (103.42.20.52): 64 hops max, 52 byte packets

9 [AS7545] 194.223.170.210 0.811 ms

10 [AS2764] 103.42.20.52 1.638 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 29th 2026

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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