103.23.104.0/24

AS55707 · Simtronic

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

Summary

Country	Australia
Domain	simtronic.com.au
ASN	AS55707
Registry	APNIC
ID	SIMTRONIC-TECH-AU

WHOIS Details

inetnum:        103.23.104.0 - 103.23.107.255
netname:        SIMTRONIC-TECH-AU
descr:          Simtronic Technologies Pty Ltd
country:        AU
org:            ORG-STPL15-AP
admin-c:        STPL2-AP
tech-c:         STPL2-AP
abuse-c:        AS2290-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-SIMTRONIC-TECH-AU
mnt-routes:     MAINT-SIMTRONIC-TECH-AU
mnt-irt:        IRT-SIMTRONIC-TECH-AU
last-modified:  2020-06-18T09:50:37Z
source:         APNIC

irt:            IRT-SIMTRONIC-TECH-AU
address:        Level 7, 82 Elizabeth Street
address:        Sydney NSW 2000
e-mail:         cm@iperium.com.au
abuse-mailbox:  abuse@iperium.com.au
admin-c:        STPL2-AP
tech-c:         STPL2-AP
auth:           # Filtered
remarks:        noc@iperium.co
remarks:        abuse@iperium.co
remarks:        noc@iperium.co
remarks:        cm@iperium.com.au was validated on 2025-10-20
remarks:        abuse@iperium.com.au was validated on 2026-02-25
mnt-by:         MAINT-SIMTRONIC-TECH-AU
last-modified:  2026-02-25T01:38:08Z
source:         APNIC

organisation:   ORG-STPL15-AP
org-name:       Simtronic Technologies Pty Ltd
org-type:       LIR
country:        AU
address:        Level 4
address:        82 Elizabeth Street
phone:          +61247494949
fax-no:         +61247494950
e-mail:         noc@simtronic.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:42Z
source:         APNIC

role:           ABUSE SIMTRONICTECHAU
country:        ZZ
address:        Level 7, 82 Elizabeth Street
address:        Sydney NSW 2000
phone:          +000000000
e-mail:         cm@iperium.com.au
admin-c:        STPL2-AP
tech-c:         STPL2-AP
nic-hdl:        AS2290-AP
remarks:        Generated from irt object IRT-SIMTRONIC-TECH-AU
remarks:        cm@iperium.com.au was validated on 2025-10-20
remarks:        abuse@iperium.com.au was validated on 2026-02-25
abuse-mailbox:  abuse@iperium.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-25T01:38:34Z
source:         APNIC

role:           SIMTRONIC TECHNOLOGIES PTY LTD
address:        GPO Box 3280 Syndey NSW 2001
remarks:        Wholesale Service Provider
country:        AU
phone:          +61247494949
fax-no:         +61247494950
e-mail:         abuse@simtronic.com.au
admin-c:        STPL2-AP
tech-c:         STPL2-AP
nic-hdl:        STPL2-AP
mnt-by:         MAINT-SIMTRONIC-TECH-AU
last-modified:  2025-01-21T13:35:21Z
source:         APNIC

route:          103.23.104.0/24
origin:         AS55707
descr:          Simtronic Technologies Pty Ltd Level 4 82 Elizabeth Street
mnt-by:         MAINT-SIMTRONIC-TECH-AU
last-modified:  2021-03-27T02:47:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.23.0.0/16

Range	ASN	Company	Num of IPs
103.23.144.0/22	AS131349	Digital telecomminication service joint stock	1,024
103.23.132.0/22	AS136255	Mytel	1,024
103.23.184.0/22	AS132094	Kritikos Solutions Pty Ltd	1,024
103.23.84.0/22	AS18334	DLIVE	1,024
103.23.16.0/22	AS132040	Vital	1,024
103.23.156.0/22	AS38247	Vietnamobile Telecommunications Joint Stock Company	1,024
103.23.32.0/22	AS55699	PT. Cemerlang Multimedia	1,024
103.23.8.0/22	AS134765	YunNan LanDui Network Technology co., LTD	1,024
103.23.224.0/22	AS55684	Universitas Sebelas Maret	1,024
103.23.188.0/22	AS58464	Daraco IT Services	1,024
103.23.52.0/22	AS17480	CAN'L	1,024
103.23.12.0/22	AS10021	VERVE Inc	1,024
103.23.0.0/22	AS45780	Broadband Solutions Pty Ltd	1,024
103.23.204.0/22	AS134968	Maya Cyber World	1,024
103.23.200.0/22	AS45287	PT. Varnion Technology Semesta	1,024
103.23.160.0/22	AS45110	Beijing Tian Wei Xin Tong technology corp. limited.	1,024
103.23.216.0/22	AS55478	Veda Advantage Limited	1,024
103.23.248.0/22	AS2519	Green Net co ltd	1,024
103.23.136.0/22	AS9902	NeocomISP Limited	1,024
103.23.152.0/22	AS139337	Ozhosting.com Pty Ltd	1,024
103.23.136.0/22	AS133200	NeocomISP Limited	1,024
103.23.98.0/23	AS150245	PT Sakti Media Telekomunikasi	512
103.23.68.0/23	AS16509	oVice Inc	512
103.23.88.0/23	AS150881	INTERSTELLAR DIGITAL TECHNOLOGY COMPANY LIMITED	512
103.23.148.0/23	AS154321	Gcc Cloud Technology Limited	512
103.23.172.0/23	AS997	APEX SPEED LTD	512
103.23.198.0/23	AS136052	CV. Satria Prima Persada	512
103.23.142.0/23	AS132815	Evolution Wireless Ltd	512
103.23.218.0/23	AS55478	Baulkham Hills Access 1	512
103.23.216.0/23	AS55478	North Sydney Access 1	512
103.23.118.0/23	AS55507	Tejays Dynamics Ltd.	512
103.23.62.0/23	AS272877	Four Mirror Advisors, S.L.	512
103.23.151.0/24	AS139946	Indonesia Network Information Center	256
103.23.133.0/24	AS136255	Digi more than internet, Largest content distribution	256
103.23.132.0/24	AS136255	Digi more than internet, Largest content distribution	256
103.23.174.0/24	AS134555	Encoo Pty Ltd	256
103.23.199.0/24	AS136052	PT Cloud Hosting Indonesia	256
103.23.223.0/24	AS132827	MonNet	256
103.23.244.0/24	AS18394	Universitas Pendidikan Indonesia	256
103.23.198.0/24	AS136052	PT Cloud Hosting Indonesia	256
103.23.220.0/24	AS132827	MSINTNET	256
103.23.150.0/24	AS132043	DIRECTORATE OF INFORMATION TECHNOLOGY	256
103.23.255.0/24	AS135019	amarnet_system	256
103.23.94.0/24	AS151678	Iriga Telephone Company Inc.	256
103.23.207.0/24	AS134968	MAYA CYBER WORLD	256
103.23.28.0/24	AS149969	PT KB Valbury Sekuritas	256
103.23.206.0/24	AS134968	MAYA CYBER WORLD	256
103.23.171.0/24	AS140951	IPTP LIMITED	256
103.23.171.0/24	AS140951	IPTP LIMITED	256
103.23.205.0/24	AS134968	MAYA CYBER WORLD	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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.23.104.209	AS55707 Simtronic	`0.11ms` from Melbourne, 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
86.99.228.216	AS5384 Emirates Internet	`6.08ms` from Al Fujairah City, AE
34.235.159.216	AS14618 Amazon.com, Inc.	`0.82ms` from Ashburn, US
137.174.138.40	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.99ms` from Ashburn, US
74.109.233.168	AS701 Verizon Business	`8.18ms` from Ashburn, US
66.99.128.136	AS6325 Illinois Century Network	`7.46ms` from Chicago, US
191.30.89.104	AS18881 TELEFÔNICA BRASIL S.A	`5.66ms` from Curitiba, BR
217.249.50.88	AS3320 Deutsche Telekom AG	`4.06ms` from Frankfurt am Main, DE
113.164.210.152	AS45899 VNPT Corp	`4.67ms` from Ho Chi Minh City, VN
103.122.33.136	AS131111 PT Mora Telematika Indonesia	`0.51ms` from Jakarta, ID
73.138.220.168	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Miami, US
216.70.4.24	AS12042 Fidium	`1.39ms` from Minneapolis, US
45.95.64.200	AS211373 Simoresta UAB	`0.41ms` from Montreal, CA
78.199.244.248	AS12322 Free SAS	`1.30ms` from Paris, FR
109.221.145.104	AS3215 Orange S.A.	`1.75ms` from Paris, FR
97.177.107.8	AS6167 Verizon Business	`17.90ms` from Providence, US
47.251.228.168	AS45102 Alibaba (US) Technology Co., Ltd.	`0.34ms` from Santa Clara, US
125.134.169.136	AS4766 Korea Telecom	`6.19ms` from Seoul, KR
20.167.32.200	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
118.237.170.184	AS2527 Sony Network Communications Inc.	`6.64ms` from Tokyo, JP
71.69.167.152	AS11426 Charter Communications Inc	`11.31ms` from Ashburn, US
94.64.135.56	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.00ms` from Athens, GR
66.79.14.40	AS19901 Brightspeed	`10.92ms` from Atlanta, US
44.250.61.104	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
117.177.246.104	AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited	`2.25ms` from Chengdu, CN
66.25.166.72	AS11427 Charter Communications Inc	`9.85ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 103.23.104.186

traceroute to 103.23.104.186 (103.23.104.186): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.83 0.29 ms

3 [AS136557] 103.216.222.81 0.082 ms

4 [AS136557] 103.216.222.79 0.122 ms

5 [] 218.100.78.140 0.209 ms

6 [] 118.127.58.40 0.221 ms

7 [AS55707] 103.23.104.186 0.144 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 20th 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.

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.

Get Started for Free Contact Sales