1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.1.0.0/16
  4. AS55707  | 103.1.111.0/24

103.1.111.0/24

AS55707  ·  Simtronic

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Summary

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

WHOIS Details

inetnum:        103.1.108.0 - 103.1.111.255
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:  2020-06-18T09:50:36Z
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:          103.1.109.0/24
origin:         AS55707
descr:          Simtronic Technologies Pty Ltd Level 1 533-539 High Street
mnt-by:         MAINT-SIMTRONIC-TECH-AU
last-modified:  2020-06-18T00:49:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.1.0.0/16

Range ASN Company Num of IPs
103.1.216.0/22 AS9268 Over the Wire Pty Ltd 1,024
103.1.136.0/22 AS4773 M1 LIMITED 1,024
103.1.104.0/22 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1,024
103.1.16.0/22 AS17924 Smartone Mobile communications Limited 1,024
103.1.56.0/22 AS7545 TPG Internet Pty Ltd. 1,024
103.1.116.0/22 AS7629 VITRO INC. 1,024
103.1.160.0/22 AS4621 Office of Info.Tech. Admin. for Educational Development 1,024
103.1.8.0/22 AS4847 Chinese Academy of Governance 1,024
103.1.200.0/22 AS149129 Vietnam Government Portal 1,024
103.1.184.0/22 AS133159 Mammoth Media Pty Ltd 1,024
103.1.252.0/22 AS23627 UEDA CABLE VISION CO.,LTD. 1,024
103.1.20.0/22 AS23841 TIANJIN BROADCAST & TV NETWORK CO. LTD 1,024
103.1.144.0/22 AS38466 U Mobile Sdn Bhd 1,024
103.1.232.0/22 AS55508 National Internet Center (NIC) 1,024
103.1.208.0/22 AS38731 Viettel-CHT Company Ltd 1,024
103.1.180.0/22 AS45355 Digicel Pacific Ltd 1,024
103.1.236.0/22 AS45544 SUPER ONLINE DATA JOINT STOCK COMPANY 1,024
103.1.92.0/22 AS55915 ClassicTech Pvt. Ltd. 1,024
103.1.8.0/22 AS56048 Chinese Academy of Governance 1,024
103.1.204.0/22 AS45570 Network Presence 1,024
103.1.188.0/22 AS58507 Wireline B and G Pty Ltd 1,024
103.1.32.0/22 AS58627 OneAsia Network Limited 1,024
103.1.224.0/22 AS45753 Netsec Limited 1,024
103.1.212.0/22 AS137409 GSL Networks Pty LTD 1,024
103.1.220.0/22 AS131149 Yuan-Jhen Info., Co., Ltd 1,024
103.1.28.0/22 AS131267 Star Telecom 1,024
103.1.168.0/22 AS63590 Hebei Broadcasting&TV Network 1,024
103.1.244.0/22 AS17698 COMMUNITY NETWORK CENTER INC. 1,024
103.1.68.0/22 AS45960 YTL Communications Sdn Bhd 1,024
103.1.96.0/22 AS7131 Micronesian Telecommunications Corporation 1,024
103.1.120.0/22 AS7514 Ace, Inc. 1,024
103.1.28.0/23 AS131267 PO box T511 Phonexay road - Xaysettha district 512
103.1.190.0/23 AS58507 BI CPE 512
103.1.30.0/23 AS131267 PO box T511 Phonexay road - Xaysettha district 512
103.1.64.0/24 AS10099 China Unicom Global IP Service 256
103.1.35.0/24 AS58627 OneAsia Network Limited 256
103.1.154.0/24 AS63916 IPTelecom Hong Kong 256
103.1.41.0/24 AS64050 MEGA-II IDC 256
103.1.34.0/24 AS58627 OneAsia Network Limited 256
103.1.65.0/24 AS10099 China Unicom Global IP Service 256
103.1.66.0/24 AS10099 China Unicom Global IP Service 256
103.1.67.0/24 AS10099 China Unicom Global IP Service 256
103.1.212.0/24 AS137409 GSL Networks Pty LTD - Sydney 256
103.1.213.0/24 AS137409 GSL Networks Pty LTD - Sydney 256
103.1.214.0/24 AS137409 GSL Networks Pty LTD - Sydney 256
103.1.215.0/24 AS137409 GSL Networks Pty LTD - Sydney 256
103.1.159.0/24 AS150318 HiveData Limited 256
103.1.158.0/24 AS151352 XING XUN TECH LIMITED 256
103.1.40.0/24 AS152194 MEGA-II IDC 256
103.1.42.0/24 AS152194 MEGA-II IDC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.1.111.18 AS55707 Simtronic 0.39ms from Perth, 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 103.1.111.1
traceroute to 103.1.111.1 (103.1.111.1): 64 hops max, 52 byte packets
5 [] 27.106.192.90 0.446 ms
6 [AS55707] 103.1.111.1 0.397 ms
Measurement taken from IPinfo ProbeNet in Perth, AU
On

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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