175.34.0.0/18

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 175.32.0.0/13
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        175.32.0.0 - 175.39.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          1 Lyonpark Road, Macquarie Park, NSW - 2113
country:        AU
org:            ORG-OIPL5-AP
admin-c:        OI3-AP
tech-c:         OI3-AP
abuse-c:        AO400-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-AU-OPTUSINTERNET
mnt-routes:     MAINT-AU-OPTUSINTERNET
mnt-irt:        IRT-OPTUSINTERNET-AU
last-modified:  2021-01-15T01:45:07Z
source:         APNIC

irt:            IRT-OPTUSINTERNET-AU
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-18
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-11-18T00:26:27Z
source:         APNIC

organisation:   ORG-OIPL5-AP
org-name:       Optus Internet Pty Ltd
org-type:       LIR
country:        AU
address:        Building F, 3rd Floor
address:        1 Lyonpark Road
phone:          +61-2-8087-0020
fax-no:         +61-2-8085-5108
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:50Z
source:         APNIC

role:           ABUSE OPTUSINTERNETAU
country:        ZZ
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
phone:          +000000000
e-mail:         [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
nic-hdl:        AO400-AP
remarks:        Generated from irt object IRT-OPTUSINTERNET-AU
remarks:        [email protected] was validated on 2025-06-18
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T01:06:46Z
source:         APNIC

role:           Optus Internet
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
country:        AU
phone:          +61-2-8082 7800
fax-no:         +61-2-8082 7100
e-mail:         [email protected]
admin-c:        OI1-AP
tech-c:         OI1-AP
nic-hdl:        OI3-AP
notify:         [email protected]
mnt-by:         MAINT-AU-OPTUSINTERNET
remarks:        send spam/abuse reports to [email protected]
remarks:        please use http://wq.apnic.net/apnic-bin/whois.pl
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
last-modified:  2021-09-07T23:35:56Z
source:         APNIC

route:          175.32.0.0/13
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-07-09T04:16:47Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 175.34.0.0/18

Range ASN Company Num of IPs
175.32.0.0/13 AS4804 OPTUS INTERNET - RETAIL 524,288

Nearby Ranges

BGP prefixes that overlap with 175.34.0.0/16

Range ASN Company Num of IPs
175.32.0.0/13 AS4804 OPTUS INTERNET - RETAIL 524,288

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
175.34.18.241 xyu.net.au 1
175.34.2.151 6mc.nz 1

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

Pingable IPs

4,113 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
175.34.19.179 AS4804 Microplex PTY LTD 1.76ms from Brisbane, AU
175.34.26.30 AS4804 Microplex PTY LTD 1.88ms from Brisbane, AU
175.34.8.146 AS4804 Microplex PTY LTD 1.66ms from Brisbane, AU
175.34.23.251 AS4804 Microplex PTY LTD 1.71ms from Brisbane, AU
175.34.34.24 AS4804 Microplex PTY LTD 1.89ms from Brisbane, AU
175.34.13.64 AS4804 Microplex PTY LTD 1.84ms from Brisbane, AU
175.34.24.243 AS4804 Microplex PTY LTD 1.82ms from Brisbane, AU
175.34.31.83 AS4804 Microplex PTY LTD 1.86ms from Brisbane, AU
175.34.2.177 AS4804 Microplex PTY LTD 1.84ms from Brisbane, AU
175.34.35.240 AS4804 Microplex PTY LTD 1.68ms from Brisbane, AU
175.34.39.47 AS4804 Microplex PTY LTD 1.66ms from Brisbane, AU
175.34.46.167 AS4804 Microplex PTY LTD 1.69ms from Brisbane, AU
175.34.51.139 AS4804 Microplex PTY LTD 1.78ms from Brisbane, AU
175.34.62.218 AS4804 Microplex PTY LTD 1.80ms from Brisbane, AU
175.34.56.174 AS4804 Microplex PTY LTD 1.57ms from Brisbane, AU
175.34.49.56 AS4804 Microplex PTY LTD 2.09ms from Brisbane, AU
175.34.17.95 AS4804 Microplex PTY LTD 1.77ms from Brisbane, AU
175.34.41.91 AS4804 Microplex PTY LTD 1.87ms from Brisbane, AU
175.34.32.2 AS4804 Microplex PTY LTD 1.86ms from Brisbane, AU
175.34.25.202 AS4804 Microplex PTY LTD 2.01ms from Brisbane, AU
175.34.20.129 AS4804 Microplex PTY LTD 1.98ms from Brisbane, AU
175.34.3.126 AS4804 Microplex PTY LTD 2.12ms from Brisbane, AU
175.34.43.244 AS4804 Microplex PTY LTD 1.95ms from Brisbane, AU
175.34.54.47 AS4804 Microplex PTY LTD 1.75ms from Brisbane, AU
175.34.59.24 AS4804 Microplex PTY LTD 1.75ms from Brisbane, 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
70.171.36.50 AS22773 Cox Communications Inc. 12.37ms from Atlanta, US
168.11.226.2 AS3480 Board of Regents of the University System of Georgia 7.83ms from Atlanta, US
217.92.218.50 AS3320 Deutsche Telekom AG 3.20ms from Berlin, DE
35.201.217.194 AS396982 Google LLC 0.15ms from Chang-hua, TW
221.9.220.162 AS4837 CHINA UNICOM China169 Backbone 4.56ms from Changchun, CN
103.205.245.194 AS135208 Megahertz Internet Network Pvt. Ltd. 7.67ms from Delhi, IN
205.171.137.34 AS209 CenturyLink Communications, LLC 9.82ms from Denver, US
93.205.254.50 AS3320 Deutsche Telekom AG 4.45ms from Duesseldorf, DE
213.183.42.194 AS56630 Melbikomas UAB 0.14ms from Frankfurt am Main, DE
90.226.119.2 AS3301 Telia Company AB 0.86ms from Goeteborg, SE
76.183.115.98 AS11427 Charter Communications Inc 8.54ms from Houston, US
122.164.89.2 AS24560 Bharti Airtel Ltd., Telemedia Services 1.68ms from Hyderabad, IN
51.145.79.82 AS8075 Microsoft Corporation 0.19ms from London, GB
213.40.205.114 AS9142 Internexus Networks Limited 4.87ms from London, GB
111.89.224.18 AS2514 NTT PC Communications, Inc. 2.87ms from Osaka, JP
133.175.9.210 AS2519 ARTERIA Networks Corporation 2.48ms from Osaka, JP
109.233.57.18 AS29479 Transdata AS 1.92ms from Sandefjord, NO
4.71.113.194 AS3356 Level 3 Parent, LLC 0.79ms from Santa Clara, US
189.29.26.18 AS28573 Claro NXT Telecomunicacoes Ltda 5.37ms from Sao Paulo, BR
200.211.77.34 AS4230 CLARO S.A. 7.89ms from Sao Paulo, BR
119.223.30.130 AS4766 Korea Telecom 5.10ms from Seoul, KR
61.253.40.18 AS9318 SK Broadband Co Ltd 4.52ms from Seoul, KR
195.67.168.2 AS3301 Telia Company AB 0.85ms from Stockholm, SE
187.93.143.194 AS10429 TELEFÔNICA BRASIL S.A 1.17ms from São Paulo, BR
36.229.13.194 AS3462 Data Communication Business Group 1.24ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f4 175.34.29.17
traceroute to 175.34.29.17 (175.34.29.17): 64 hops max, 52 byte packets
4 [AS7474] 220.101.73.73 0.594 ms
5 *
6 *
7 *
8 *
9 [AS4804] 175.34.29.17 25.192 ms
Measurement taken from IPinfo ProbeNet in Sydney, 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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