1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.31.0.0/16
  4. AS55707  | 203.31.114.0/23

203.31.114.0/23

AS55707  ·  Simtronic

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Summary

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

WHOIS Details

inetnum:        203.31.114.0 - 203.31.115.255
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 is invalid
mnt-by:         MAINT-SIMTRONIC-TECH-AU
last-modified:  2025-11-18T00:26:22Z
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 is invalid
abuse-mailbox:  abuse@iperium.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-04T22:37:52Z
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:          203.31.114.0/23
origin:         AS55707
descr:          Simtronic Technologies Pty Ltd Level 1 533-539 High Street
mnt-by:         MAINT-SIMTRONIC-TECH-AU
last-modified:  2020-06-18T00:49:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.31.0.0/16

Range ASN Company Num of IPs
203.31.36.0/22 AS23352 Sand Dune Mail Ltd 1,024
203.31.202.0/23 AS18390 Spintel Pty Ltd 512
203.31.42.0/23 AS139049 GIGACOMM PTY LTD 512
203.31.62.0/23 AS1221 Panasonic Australia Pty. Limited 512
203.31.164.0/23 AS38498 Bank Internasional Indonesia 512
203.31.8.0/23 AS10215 Microland Limited 512
203.31.34.0/23 AS38835 Buroserv Australia Pty Ltd 512
203.31.93.0/24 AS141216 Asia Yadanar Golden Horse Company Limited 256
203.31.76.0/24 AS154292 Politeknik Kesehatan Palembang 256
203.31.48.0/24 AS18111 Bytecard PTY LTD 256
203.31.217.0/24 AS201744 MAXKO d.o.o. 256
203.31.75.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.31.183.0/24 AS23921 INGDIRECT Australia, Tuggerah 256
203.31.160.0/24 AS26431 Happy Telecomunications LLC 256
203.31.184.0/24 AS2764 Clear Technology Pty Limited 256
203.31.44.0/24 AS2764 Compumedics Limited 256
203.31.216.0/24 AS38220 Amaze Intelligence Pty Ltd 256
203.31.221.0/24 AS399735 LakeLand Internet LLC 256
203.31.241.0/24 AS4739 iiNet Limited 256
203.31.255.0/24 AS4739 I-Nex Corporation Pty Ltd 256
203.31.23.0/24 AS4764 Glenn Tesla Jayaputera 256
203.31.96.0/24 AS4764 Softway Pty Limited 256
203.31.64.0/24 AS4826 Silver Chain Nursing Association 256
203.31.40.0/24 AS50340 SEBEK sp. z o.o 256
203.31.70.0/24 AS55365 Campus Drive (Cnr Murdoch Drive) 256
203.31.58.0/24 AS7545 Sutherland Shire Council 256
203.31.81.0/24 AS7545 Performance Peripherals Australasia 256
203.31.84.0/24 AS7545 Hilliard Electronic Systems 256
203.31.41.0/24 AS7575 GENAZZANO F.C.J. COLLEGE LIMITED 256
203.31.56.0/24 AS7594 Ignatius Park College 256
203.31.0.0/24 AS7604 Zettagrid Pty Ltd 256
203.31.1.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.2.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.227.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.103.0/24 AS8368 Xaurum Belux at Upstream (LCL Brussels) 256
203.31.214.0/24 AS9266 Fiveways International Limited 256
203.31.101.0/24 AS9301 Cynergic National Network 256
203.31.57.0/24 AS9301 Cynergic National Network 256
203.31.252.0/24 AS10080 Interconnect Networks Pty Ltd 256
203.31.82.0/24 AS9723 Conetix Pty Ltd 256
203.31.65.0/24 AS133120 Hosted Network Pty. Ltd. 256
203.31.79.0/24 AS133175 Knowledge by Design Pty Ltd 256
203.31.210.0/24 AS133974 Pinnacle Tele Services Pvt. Ltd. 256
203.31.234.0/24 AS134078 5070 ANG MO KIO INDUSTRIAL PARK 2 256
203.31.169.0/24 AS134371 Rakib Enterprise 256
203.31.161.0/24 AS139906 InSPire Net Ltd 256
203.31.185.0/24 AS140639 Pymble Ladies College 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
203.31.114.17 AS55707 Simtronic 0.14ms from Sydney, AU
203.31.115.139 AS55707 Simtronic 0.13ms 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
2.50.251.183 AS5384 Emirates Internet 4.96ms from Al Fujairah City, AE
186.39.68.183 AS22927 Telefonica de Argentina 2.49ms from Buenos Aires, AR
109.233.192.87 AS51056 Inet Tehno SRL 0.70ms from Chisinau, MD
41.135.48.167 AS20011 Dimension Data 1.68ms from Johannesburg, ZA
109.108.82.247 AS34056 KievNet ISP AS 0.47ms from Kyiv, UA
178.218.56.39 AS50789 Amatek Ltd 3.37ms from Moscow, RU
220.157.191.103 AS4685 Asahi Net 13.04ms from Osaka, JP
195.35.18.183 AS47583 Hostinger International Limited 0.38ms from Osasco, BR
71.179.204.167 AS701 Verizon Business 4.10ms from Philadelphia, US
176.228.208.199 AS12400 Partner Communications Ltd. 2.74ms from Rosh Ha‘Ayin, IL
15.235.220.151 AS16276 OVH SAS 0.17ms from Singapore, SG
92.247.56.71 AS29580 A1 Bulgaria EAD 0.64ms from Sofia, BG
76.77.238.55 AS18596 Madison Telephone Company 5.53ms from St. Louis, US
177.204.35.135 AS18881 TELEFÔNICA BRASIL S.A 2.23ms from São Paulo, BR
125.230.1.135 AS3462 Data Communication Business Group 1.90ms from Taichung, TW
1.70.159.231 AS4134 CHINANET-BACKBONE 4.86ms from Taiyuan, CN
64.20.207.135 AS19653 CTS Communications Corp 3.63ms from Chicago, US
74.136.151.135 AS10796 Charter Communications Inc 16.70ms from Columbus, US
83.251.28.39 AS1257 Tele2 Sverige AB 11.82ms from Copenhagen, DK
18.185.240.183 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
36.250.241.199 AS4837 CHINA UNICOM China169 Backbone 5.23ms from Fuzhou, CN
92.76.199.119 AS3209 Vodafone GmbH 7.78ms from Hamburg, DE
154.213.137.167 AS132839 POWER LINE DATACENTER 1.13ms from Hong Kong, HK
83.132.23.103 AS2860 NOS COMUNICACOES, S.A. 18.88ms from Lisbon, PT
208.84.116.23 AS16912 4 Less Communications, Inc. 0.27ms 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 -f3 203.31.114.17
traceroute to 203.31.114.17 (203.31.114.17): 64 hops max, 52 byte packets
3 [] 185.1.32.72 11.257 ms
4 [AS7578] 206.148.26.127 11.618 ms
5 [AS7578] 206.148.26.66 20.083 ms
6 [AS7578] 206.148.26.57 95.564 ms
7 [AS7578] 206.148.25.128 94.509 ms
8 [AS7578] 206.148.25.157 127.785 ms
9 [AS7578] 206.148.25.158 151.084 ms
10 [AS7578] 206.148.25.141 150.994 ms
11 [AS7578] 206.148.24.2 289.597 ms
12 [AS7578] 206.148.24.4 292.509 ms
13 [AS55707] 203.31.114.17 290.542 ms
Measurement taken from IPinfo ProbeNet in Nuernberg, DE
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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