All IP Ranges
175.0.0.0/8
AS4804 | 175.32.0.0/13

175.32.0.0/13

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
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

Nearby Ranges

BGP prefixes that overlap with 175.0.0.0/8

Range	ASN	Company	Num of IPs
175.0.0.0/12	AS151823	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.160.0.0/12	AS4837	CHINA UNICOM Liaoning province network	1,048,576
175.0.0.0/12	AS63838	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.0.0.0/12	AS63835	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS4134	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.208.0.0/13	AS4766	Korea Telecom	524,288
175.16.0.0/13	AS4837	China Unicom Jilin province network	524,288
175.136.0.0/13	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	524,288
175.152.0.0/14	AS4837	China Unicom SiChuan province network	262,144
175.148.0.0/14	AS4837	CHINA UNICOM Liaoning province network	262,144
175.96.0.0/14	AS131628	Taiwan Fixed Network CO.,LTD.	262,144
175.96.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
175.186.0.0/15	AS4538	China Education and Research Network	131,072
175.30.0.0/15	AS4134	CHINANET Jilin province network	131,072
175.104.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
175.144.0.0/15	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	131,072
175.42.0.0/15	AS4837	China Unicom Fujian Province Network	131,072
175.146.0.0/15	AS4837	CHINA UNICOM Liaoning province network	131,072
175.144.0.0/16	AS4788	TMNST	65,536
175.156.0.0/16	AS4773	M1 LIMITED	65,536
175.138.0.0/16	AS4788	TMNST	65,536
175.145.0.0/16	AS4788	TMNST	65,536
175.25.0.0/16	AS23724	Beijing SHUJUJIA	65,536
175.141.0.0/16	AS4788	TMNST	65,536
175.139.0.0/16	AS4788	TMNST	65,536
175.140.0.0/16	AS4788	TMNST	65,536
175.142.0.0/16	AS4788	TMNST	65,536
175.143.0.0/16	AS4788	TMNST	65,536
175.157.0.0/16	AS18001	Dialog Axiata PLC.	65,536
175.136.0.0/16	AS4788	TMNST	65,536
175.137.0.0/16	AS4788	TMNST	65,536
175.44.0.0/16	AS4837	China Unicom Fujian Province Network	65,536
175.178.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.25.0.0/16	AS56019	Beijing SHUJUJIA	65,536
175.177.0.0/16	AS9365	its communications Inc.	65,536
175.185.0.0/16	AS4538	China Education and Research Network	65,536
175.27.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.24.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.28.128.0/17	AS7679	QTnet,Inc.	32,768
175.106.128.0/17	AS4837	Zhongyuan Petroleum Explore Bureau Communication Company	32,768
175.176.0.0/17	AS10139	Smart Broadband Incorporated	32,768
175.110.128.0/17	AS25019	Saudi Telecom Company JSC	32,768
175.156.128.0/17	AS4773	M1 Ltd	32,768
175.100.0.0/17	AS38623	VIETTEL (CAMBODIA) PTE., LTD.	32,768
175.184.0.0/17	AS2510	FUJITSU LIMITED	32,768
175.179.128.0/17	AS2510	FUJITSU LIMITED	32,768
175.99.0.0/18	AS131628	Taiwan Fixed Network CO.,LTD.	16,384
175.111.192.0/18	AS9505	International Business Group,	16,384

Hosted domains

There are 107 domain names hosted across 99 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.32.54.30	madavaricomputers.com.au	2
175.36.187.102	vrdreamlords.xyz	2
175.34.3.71	hpacupuncture.com.au	1
175.32.200.246	dbardalez.com	1
175.34.110.73	korsalen.com	1
175.32.219.5	webfront.app	1
175.36.136.11	cumcraft.sex	1
175.33.81.171	degoogle.io	1
175.34.55.137	centralise.art	1
175.34.74.4	countlessmc.net	1
175.33.220.47	lahomelab.com	1
175.36.94.172	def.au	1
175.39.182.243	t8to.com	1
175.38.201.214	boardroomfinance.com	1
175.36.170.234	envisiai.com	1
175.37.9.192	jaydensumner.com.au	1
175.39.165.208	filingroom.com.au	1
175.34.98.120	shovelace.rip	1
175.36.77.86	embyrequest.site	1
175.33.59.37	margue.net	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

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Pingable IPs

43,275 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
175.35.176.1	AS4804 Microplex PTY LTD	`1.41ms` from Adelaide, AU
175.35.165.6	AS4804 Microplex PTY LTD	`4.79ms` from Adelaide, AU
175.35.235.142	AS4804 Microplex PTY LTD	`2.07ms` from Adelaide, AU
175.35.78.162	AS4804 Microplex PTY LTD	`2.52ms` from Adelaide, AU
175.35.147.13	AS4804 Microplex PTY LTD	`2.39ms` from Adelaide, AU
175.35.31.171	AS4804 Microplex PTY LTD	`8.79ms` from Adelaide, AU
175.35.222.56	AS4804 Microplex PTY LTD	`2.35ms` from Adelaide, AU
175.35.160.1	AS4804 Microplex PTY LTD	`1.51ms` from Adelaide, AU
175.35.74.220	AS4804 Microplex PTY LTD	`2.44ms` from Adelaide, AU
175.35.93.41	AS4804 Microplex PTY LTD	`9.56ms` from Adelaide, AU
175.35.39.139	AS4804 Microplex PTY LTD	`2.13ms` from Adelaide, AU
175.35.77.50	AS4804 Microplex PTY LTD	`2.62ms` from Adelaide, AU
175.35.230.4	AS4804 Microplex PTY LTD	`2.00ms` from Adelaide, AU
175.35.54.209	AS4804 Microplex PTY LTD	`2.19ms` from Adelaide, AU
175.35.241.24	AS4804 Microplex PTY LTD	`3.36ms` from Adelaide, AU
175.35.218.164	AS4804 Microplex PTY LTD	`2.15ms` from Adelaide, AU
175.35.210.33	AS4804 Microplex PTY LTD	`2.83ms` from Adelaide, AU
175.35.245.94	AS4804 Microplex PTY LTD	`3.88ms` from Adelaide, AU
175.35.87.159	AS4804 Microplex PTY LTD	`2.62ms` from Adelaide, AU
175.35.81.129	AS4804 Microplex PTY LTD	`2.14ms` from Adelaide, AU
175.35.66.107	AS4804 Microplex PTY LTD	`2.09ms` from Adelaide, AU
175.35.85.163	AS4804 Microplex PTY LTD	`5.33ms` from Adelaide, AU
175.35.83.85	AS4804 Microplex PTY LTD	`5.65ms` from Adelaide, AU
175.35.33.240	AS4804 Microplex PTY LTD	`9.29ms` from Adelaide, AU
175.35.90.149	AS4804 Microplex PTY LTD	`7.57ms` from Adelaide, 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
48.216.225.221	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
168.26.170.221	AS3479 Board of Regents of the University System of Georgia	`2.61ms` from Atlanta, US
62.141.164.13	AS20588 Forschungsverbund Berlin e.V.	`3.27ms` from Berlin, DE
40.84.102.189	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
197.247.199.77	AS36925 MEDITELECOM	`4.82ms` from Casablanca, MA
74.125.132.189	AS15169 Google LLC	`0.35ms` from Council Bluffs, US
193.31.217.109	AS14537 Continent 8 LLC	`4.68ms` from Dublin, IE
63.33.127.157	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
24.192.249.125	AS12083 WideOpenWest Finance LLC	`7.65ms` from Flint, US
200.217.255.173	AS7738 V tal	`0.39ms` from Fortaleza, BR
172.238.122.13	AS63949 Akamai Connected Cloud	`0.49ms` from Frankfurt am Main, DE
206.176.230.253	AS22667 Vista Broadband Networks, Inc.	`4.17ms` from Fremont, US
103.91.50.141	AS136680 Bank Of Maharashtra	`2.46ms` from Hyderabad, IN
79.140.58.13	AS15451 DATEV eG	`1.17ms` from Nuernberg, DE
118.104.127.221	AS18126 Chubu Telecommunications Company, Inc.	`3.59ms` from Osaka, JP
200.205.46.109	AS10429 TELEFÔNICA BRASIL S.A	`1.21ms` from Osasco, BR
213.210.157.205	AS13036 T-Mobile Czech Republic a.s.	`0.64ms` from Prague, CZ
24.119.70.77	AS11492 CABLE ONE, INC.	`18.34ms` from Seattle, US
61.33.105.221	AS3786 LG DACOM Corporation	`1.90ms` from Seoul, KR
101.35.146.13	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.66ms` from Shanghai, CN
184.94.46.61	AS6461 Zayo Bandwidth	`2.33ms` from Toronto, CA
4.175.165.61	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
110.246.134.45	AS4837 CHINA UNICOM China169 Backbone	`9.19ms` from Beijing, CN
197.58.106.189	AS8452 TE-AS	`4.77ms` from Cairo, EG
64.182.41.93	AS54489 CoreSpace, Inc.	`0.90ms` 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 -m5 175.38.168.153

traceroute to 175.38.168.153 (175.38.168.153): 5 hops max, 52 byte packets

1 [AS15169] 66.249.94.19 168.173 ms

2 [AS15169] 192.178.98.32 168.758 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 6th 2025

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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