175.35.0.0/16

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:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au was validated on 2025-12-23
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-12-23T22:44:35Z
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:         abuse@optusnet.com.au
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:         abuse@optusnet.com.au
admin-c:        OI3-AP
tech-c:         OI3-AP
nic-hdl:        AO400-AP
remarks:        Generated from irt object IRT-OPTUSINTERNET-AU
remarks:        abuse@optusnet.com.au was validated on 2025-12-23
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T22:44:46Z
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:         ipadmin@optus.net.au
admin-c:        OI1-AP
tech-c:         OI1-AP
nic-hdl:        OI3-AP
notify:         ipadmin@optus.net.au
mnt-by:         MAINT-AU-OPTUSINTERNET
remarks:        send spam/abuse reports to abuse@optusnet.com.au
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 175.35.0.0/16

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

Nearby Ranges

BGP prefixes that overlap with 175.0.0.0/8

Range	ASN	Company	Num of IPs
175.0.0.0/12	AS4134	CHINANET HUNAN PROVINCE NETWORK	1,048,576
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
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS63835	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.0.0.0/12	AS63838	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.32.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288
175.136.0.0/13	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	524,288
175.16.0.0/13	AS4837	China Unicom Jilin province network	524,288
175.208.0.0/13	AS4766	Korea Telecom	524,288
175.96.0.0/14	AS131628	Taiwan Fixed Network CO.,LTD.	262,144
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	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
175.186.0.0/15	AS4538	China Education and Research Network	131,072
175.144.0.0/15	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	131,072
175.104.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
175.146.0.0/15	AS4837	CHINA UNICOM Liaoning province network	131,072
175.42.0.0/15	AS4837	China Unicom Fujian Province Network	131,072
175.30.0.0/15	AS4134	CHINANET Jilin province network	131,072
175.27.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.157.0.0/16	AS18001	Dialog Axiata PLC.	65,536
175.178.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.156.0.0/16	AS4773	M1 LIMITED	65,536
175.24.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.44.0.0/16	AS4837	China Unicom Fujian Province Network	65,536
175.25.0.0/16	AS23724	Beijing SHUJUJIA	65,536
175.141.0.0/16	AS4788	TMNST	65,536
175.145.0.0/16	AS4788	TMNST	65,536
175.144.0.0/16	AS4788	TMNST	65,536
175.138.0.0/16	AS4788	TMNST	65,536
175.140.0.0/16	AS4788	TMNST	65,536
175.185.0.0/16	AS4538	China Education and Research Network	65,536
175.137.0.0/16	AS4788	TMNST	65,536
175.136.0.0/16	AS4788	TMNST	65,536
175.177.0.0/16	AS9365	its communications Inc.	65,536
175.25.0.0/16	AS56019	Beijing SHUJUJIA	65,536
175.139.0.0/16	AS4788	TMNST	65,536
175.143.0.0/16	AS4788	TMNST	65,536
175.142.0.0/16	AS4788	TMNST	65,536
175.28.128.0/17	AS7679	QTnet,Inc.	32,768
175.110.128.0/17	AS25019	Saudi Telecom Company JSC	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
175.156.128.0/17	AS4773	M1 Ltd	32,768
175.184.0.0/17	AS2510	FUJITSU LIMITED	32,768
175.179.128.0/17	AS2510	FUJITSU LIMITED	32,768
175.100.0.0/17	AS38623	VIETTEL (CAMBODIA) PTE., LTD.	32,768
175.99.0.0/18	AS131628	Taiwan Fixed Network CO.,LTD.	16,384
175.179.0.0/18	AS2510	InfoWeb(Fujitsu Ltd.)	16,384

Hosted domains

There are 10 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.35.43.37	afog.live	1
175.35.111.218	alistair.id.au	1
175.35.64.63	tduplock.com	1
175.35.113.1	ervistas.com	1
175.35.250.193	muttly.net	1
175.35.68.69	jordan-brown.au	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

Read more

Pingable IPs

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

IP Address	ASN	Details
175.35.106.52	AS4804 Microplex PTY LTD	`5.10ms` from Adelaide, AU
175.35.33.207	AS4804 Microplex PTY LTD	`3.73ms` from Adelaide, AU
175.35.32.1	AS4804 Microplex PTY LTD	`1.57ms` from Adelaide, AU
175.35.220.6	AS4804 Microplex PTY LTD	`2.85ms` from Adelaide, AU
175.35.145.120	AS4804 Microplex PTY LTD	`8.82ms` from Adelaide, AU
175.35.132.32	AS4804 Microplex PTY LTD	`8.53ms` from Adelaide, AU
175.35.203.71	AS4804 Microplex PTY LTD	`8.81ms` from Adelaide, AU
175.35.35.139	AS4804 Microplex PTY LTD	`3.88ms` from Adelaide, AU
175.35.37.171	AS4804 Microplex PTY LTD	`3.07ms` from Adelaide, AU
175.35.54.209	AS4804 Microplex PTY LTD	`2.10ms` from Adelaide, AU
175.35.50.106	AS4804 Microplex PTY LTD	`2.33ms` from Adelaide, AU
175.35.68.131	AS4804 Microplex PTY LTD	`2.17ms` from Adelaide, AU
175.35.162.145	AS4804 Microplex PTY LTD	`4.40ms` from Adelaide, AU
175.35.28.2	AS4804 Microplex PTY LTD	`1.95ms` from Adelaide, AU
175.35.116.182	AS4804 Microplex PTY LTD	`2.75ms` from Adelaide, AU
175.35.45.101	AS4804 Microplex PTY LTD	`2.23ms` from Adelaide, AU
175.35.77.50	AS4804 Microplex PTY LTD	`2.36ms` from Adelaide, AU
175.35.60.174	AS4804 Microplex PTY LTD	`2.54ms` from Adelaide, AU
175.35.62.250	AS4804 Microplex PTY LTD	`5.58ms` from Adelaide, AU
175.35.111.220	AS4804 Microplex PTY LTD	`5.32ms` from Adelaide, AU
175.35.99.12	AS4804 Microplex PTY LTD	`8.15ms` from Adelaide, AU
175.35.89.69	AS4804 Microplex PTY LTD	`2.49ms` from Adelaide, AU
175.35.107.74	AS4804 Microplex PTY LTD	`2.94ms` from Adelaide, AU
175.35.213.198	AS4804 Microplex PTY LTD	`5.88ms` from Adelaide, AU
175.35.182.205	AS4804 Microplex PTY LTD	`2.12ms` 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
107.146.141.112	AS33363 Charter Communications, Inc	`16.68ms` from Atlanta, US
35.225.32.224	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
174.2.77.208	AS6327 Shaw Communications	`10.47ms` from Edmonton, CA
114.4.7.16	AS4761 INDOSAT Internet Network Provider	`0.79ms` from Jakarta, ID
188.78.110.0	AS12479 Orange Espagne SA	`3.36ms` from Madrid, ES
9.235.80.192	AS8075 Microsoft Corporation	`0.25ms` from Milan, IT
181.85.77.208	AS7303 Telecom Argentina S.A.	`1.75ms` from Rosario, AR
27.101.88.80	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`12.15ms` from Seoul, KR
218.79.63.16	AS4812 China Telecom (Group)	`4.07ms` from Shanghai, CN
80.65.193.48	AS25417 Ljusnet AB	`5.63ms` from Stockholm, SE
123.13.222.208	AS4837 CHINA UNICOM China169 Backbone	`7.38ms` from Zhengzhou, CN
73.174.220.224	AS7922 Comcast Cable Communications, LLC	`9.54ms` from Ashburn, US
198.253.145.80	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US
221.198.61.96	AS4837 CHINA UNICOM China169 Backbone	`5.62ms` from Beijing, CN
87.197.188.64	AS6855 Slovak Telekom, a.s.	`0.73ms` from Bratislava, SK
203.161.157.240	AS24130 TPG Internet Pty Ltd.	`0.69ms` from Brisbane, AU
2.56.47.96	AS48095 XT GLOBAL NETWORKS LTD.	`7.70ms` from Bucharest, RO
173.93.52.48	AS11426 Charter Communications Inc	`16.08ms` from Charlotte, US
117.255.236.208	AS9829 National Internet Backbone	`5.46ms` from Delhi, IN
52.208.38.128	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
91.45.159.96	AS3320 Deutsche Telekom AG	`6.04ms` from Duesseldorf, DE
89.73.157.32	AS9141 P4 Sp. z o.o.	`6.86ms` from Gdynia, PL
116.106.166.208	AS7552 Viettel Group	`1.26ms` from Ho Chi Minh City, VN
139.94.246.192	AS397412 TACHUS INFRASTRUCTURE LLC	`1.78ms` from Houston, US
218.33.120.80	AS58369 PT. Fiber Networks Indonesia	`0.61ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 175.35.88.255

traceroute to 175.35.88.255 (175.35.88.255): 64 hops max, 52 byte packets

1 [AS15169] 142.251.228.106 268.664 ms

2 [AS15169] 192.178.98.26 266.75 ms

3 [AS15169] 74.125.119.45 268.315 ms

4 [AS7474] 61.88.33.8 291.391 ms

5 [AS7474] 61.88.33.1 295.508 ms

6 *

7 *

8 *

9 [AS4804] 210.49.114.146 306.182 ms

10 [AS4804] 175.35.88.255 302.257 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 28th 2025

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