175.32.64.0/18

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 175.32.64.0/18

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

Nearby Ranges

BGP prefixes that overlap with 175.32.0.0/16

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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

3,276 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
175.32.75.179 AS4804 Microplex PTY LTD 1.20ms from Sydney, AU
175.32.71.13 AS4804 Microplex PTY LTD 0.99ms from Sydney, AU
175.32.116.246 AS4804 Microplex PTY LTD 1.03ms from Sydney, AU
175.32.67.36 AS4804 Microplex PTY LTD 1.11ms from Sydney, AU
175.32.78.14 AS4804 Microplex PTY LTD 1.16ms from Sydney, AU
175.32.118.184 AS4804 Microplex PTY LTD 0.93ms from Sydney, AU
175.32.127.2 AS4804 Microplex PTY LTD 1.11ms from Sydney, AU
175.32.102.12 AS4804 Microplex PTY LTD 1.11ms from Sydney, AU
175.32.123.181 AS4804 Microplex PTY LTD 1.09ms from Sydney, AU
175.32.76.152 AS4804 Microplex PTY LTD 0.94ms from Sydney, AU
175.32.84.177 AS4804 Microplex PTY LTD 0.99ms from Sydney, AU
175.32.74.249 AS4804 Microplex PTY LTD 1.09ms from Sydney, AU
175.32.82.72 AS4804 Microplex PTY LTD 0.95ms from Sydney, AU
175.32.86.208 AS4804 Microplex PTY LTD 1.17ms from Sydney, AU
175.32.68.133 AS4804 Microplex PTY LTD 1.19ms from Sydney, AU
175.32.73.82 AS4804 Microplex PTY LTD 0.98ms from Sydney, AU
175.32.88.10 AS4804 Microplex PTY LTD 1.17ms from Sydney, AU
175.32.125.74 AS4804 Microplex PTY LTD 0.94ms from Sydney, AU
175.32.89.159 AS4804 Microplex PTY LTD 0.98ms from Sydney, AU
175.32.85.214 AS4804 Microplex PTY LTD 1.09ms from Sydney, AU
175.32.94.73 AS4804 Microplex PTY LTD 1.42ms from Sydney, AU
175.32.103.27 AS4804 Microplex PTY LTD 1.05ms from Sydney, AU
175.32.69.67 AS4804 Microplex PTY LTD 1.14ms from Sydney, AU
175.32.109.107 AS4804 Microplex PTY LTD 1.01ms from Sydney, AU
175.32.112.183 AS4804 Microplex PTY LTD 1.04ms 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
31.149.30.114 AS1136 KPN B.V. 0.44ms from Amsterdam, NL
89.31.127.2 AS212238 Datacamp Limited 0.14ms from Amsterdam, NL
66.26.102.50 AS11426 Charter Communications Inc 1.58ms from Charlotte, US
23.94.0.2 AS36352 HostPapa 0.44ms from Dallas, US
59.36.239.130 AS4134 CHINANET-BACKBONE 2.98ms from Guangzhou, CN
173.173.118.50 AS11427 Charter Communications Inc 7.21ms from Houston, US
73.155.201.50 AS7922 Comcast Cable Communications, LLC 4.20ms from Houston, US
85.98.119.2 AS9121 Turk Telekomunikasyon Anonim Sirketi 15.79ms from Istanbul, TR
103.146.58.2 AS139458 PT Matahari Putra Prima 2.29ms from Jakarta, ID
128.122.145.194 AS12 New York University 1.25ms from New York City, US
87.166.37.114 AS3320 Deutsche Telekom AG 11.02ms from Nuernberg, DE
63.208.1.2 AS3064 Ntirety, Inc. 2.98ms from Orlando, US
220.245.127.2 AS7545 TPG Telecom Limited 1.05ms from Sydney, AU
210.63.204.2 AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. 1.42ms from Taipei, TW
220.133.49.2 AS3462 Data Communication Business Group 2.50ms from Taipei, TW
126.171.40.242 AS17676 SoftBank Corp. 8.03ms from Tokyo, JP
113.132.39.210 AS4134 CHINANET-BACKBONE 2.50ms from Xi'an, CN
66.57.252.34 AS11426 Charter Communications Inc 0.56ms from Charlotte, US
64.53.4.98 AS2711 Spirit Communications 3.45ms from Charlotte, US
64.131.114.130 AS29825 Illinois Institute of Technology 0.39ms from Chicago, US
20.150.45.114 AS8075 Microsoft Corporation 2.64ms from Copenhagen, DK
212.147.49.226 AS12350 VTX Services SA 1.25ms from Geneve, CH
121.197.127.114 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.17ms from Hangzhou, CN
39.49.209.162 AS17557 Pakistan Telecommunication Company Limited 1.99ms from Islamabad, PK
159.180.127.18 AS2856 British Telecommunications PLC 12.92ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 175.32.122.83
traceroute to 175.32.122.83 (175.32.122.83): 64 hops max, 52 byte packets
4 [AS7474] 220.101.73.73 0.727 ms
5 *
6 *
7 [AS4804] 175.32.122.83 14.793 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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