175.36.0.0/16

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 2025-06-18
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:         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 2025-06-18
abuse-mailbox:  abuse@optusnet.com.au
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:         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 175.36.0.0/16

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	AS151823	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.0.0.0/12	AS4134	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
175.136.0.0/13	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	524,288
175.32.0.0/13	AS4804	OPTUS INTERNET - RETAIL	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
175.152.0.0/14	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
175.144.0.0/15	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	131,072
175.42.0.0/15	AS4837	China Unicom Fujian Province Network	131,072
175.30.0.0/15	AS4134	CHINANET Jilin province network	131,072
175.104.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
175.186.0.0/15	AS4538	China Education and Research Network	131,072
175.146.0.0/15	AS4837	CHINA UNICOM Liaoning province network	131,072
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
175.25.0.0/16	AS23724	Beijing SHUJUJIA	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
175.44.0.0/16	AS4837	China Unicom Fujian Province Network	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
175.144.0.0/16	AS4788	TMNST	65,536
175.140.0.0/16	AS4788	TMNST	65,536
175.143.0.0/16	AS4788	TMNST	65,536
175.138.0.0/16	AS4788	TMNST	65,536
175.145.0.0/16	AS4788	TMNST	65,536
175.139.0.0/16	AS4788	TMNST	65,536
175.141.0.0/16	AS4788	TMNST	65,536
175.136.0.0/16	AS4788	TMNST	65,536
175.177.0.0/16	AS9365	its communications Inc.	65,536
175.142.0.0/16	AS4788	TMNST	65,536
175.137.0.0/16	AS4788	TMNST	65,536
175.25.0.0/16	AS56019	Beijing SHUJUJIA	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
175.41.192.0/18	AS16509	11F Shibuya Cross Tower	16,384

Hosted domains

There are 26 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.36.187.102	klapperstueck.xyz	2
175.36.100.70	magicalminds.co	1
175.36.159.84	tls-network.org	1
175.36.253.109	vk3dq.com	1
175.36.172.178	complywise.au	1
175.36.182.68	thebrownsplace.com	1
175.36.115.162	papo-seco.net	1
175.36.3.178	daveslab.com.au	1
175.36.73.245	scrambolt.com	1
175.36.136.11	cumcraft.sex	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

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

IP Address	ASN	Details
175.36.255.80	AS4804 Microplex PTY LTD	`7.05ms` from Melbourne, AU
175.36.254.225	AS4804 Microplex PTY LTD	`8.20ms` from Melbourne, AU
175.36.223.153	AS4804 Microplex PTY LTD	`2.04ms` from Melbourne, AU
175.36.156.215	AS4804 Microplex PTY LTD	`7.76ms` from Melbourne, AU
175.36.191.189	AS4804 Microplex PTY LTD	`4.63ms` from Melbourne, AU
175.36.166.82	AS4804 Microplex PTY LTD	`7.56ms` from Melbourne, AU
175.36.185.181	AS4804 Microplex PTY LTD	`5.53ms` from Melbourne, AU
175.36.247.207	AS4804 Microplex PTY LTD	`4.11ms` from Melbourne, AU
175.36.86.17	AS4804 Microplex PTY LTD	`10.24ms` from Melbourne, AU
175.36.134.34	AS4804 Microplex PTY LTD	`1.95ms` from Melbourne, AU
175.36.189.99	AS4804 Microplex PTY LTD	`1.85ms` from Melbourne, AU
175.36.132.68	AS4804 Microplex PTY LTD	`4.45ms` from Melbourne, AU
175.36.64.1	AS4804 Microplex PTY LTD	`1.51ms` from Melbourne, AU
175.36.101.228	AS4804 Microplex PTY LTD	`9.15ms` from Melbourne, AU
175.36.153.245	AS4804 Microplex PTY LTD	`10.16ms` from Melbourne, AU
175.36.71.161	AS4804 Microplex PTY LTD	`25.96ms` from Sydney, AU
175.36.80.1	AS4804 Microplex PTY LTD	`1.55ms` from Melbourne, AU
175.36.155.190	AS4804 Microplex PTY LTD	`3.16ms` from Melbourne, AU
175.36.219.206	AS4804 Microplex PTY LTD	`1.84ms` from Melbourne, AU
175.36.228.115	AS4804 Microplex PTY LTD	`2.16ms` from Melbourne, AU
175.36.227.131	AS4804 Microplex PTY LTD	`2.18ms` from Melbourne, AU
175.36.217.248	AS4804 Microplex PTY LTD	`2.11ms` from Melbourne, AU
175.36.149.53	AS4804 Microplex PTY LTD	`2.89ms` from Melbourne, AU
175.36.251.19	AS4804 Microplex PTY LTD	`5.50ms` from Melbourne, AU
175.36.248.1	AS4804 Microplex PTY LTD	`1.32ms` from Melbourne, 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
154.249.126.128	AS36947 Telecom Algeria	`12.96ms` from Algiers, DZ
203.172.176.16	AS23974 Ministry of education	`2.46ms` from Bangkok, TH
44.237.244.112	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
161.10.136.160	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.22ms` from Bogota, CO
97.139.10.96	AS6167 Verizon Business	`19.31ms` from Dallas, US
3.121.197.176	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
47.113.185.32	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.16ms` from Heyuan, CN
23.47.101.96	AS16625 Akamai Technologies, Inc.	`0.49ms` from Hong Kong, HK
85.97.6.224	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.23ms` from Istanbul, TR
217.129.8.48	AS13156 NOWO COMMUNICATIONS, S.A.	`7.94ms` from Lisbon, PT
213.209.226.224	AS21309 HERABIT S.p.A.	`4.65ms` from Milan, IT
210.148.146.48	AS2497 Internet Initiative Japan Inc.	`4.92ms` from Osaka, JP
185.61.154.32	AS22612 Namecheap, Inc.	`7.19ms` from Paris, FR
52.235.140.80	AS8075 Microsoft Corporation	`19.21ms` from San Antonio, US
59.6.207.160	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
121.153.124.224	AS4766 Korea Telecom	`3.57ms` from Seoul, KR
117.149.246.0	AS56041 China Mobile communications corporation	`10.88ms` from Shanghai, CN
91.236.35.0	AS198537 Kamil Turon trading as KAMNET	`6.20ms` from Warsaw, PL
113.56.182.96	AS4837 CHINA UNICOM China169 Backbone	`2.17ms` from Wuhan, CN
85.72.78.192	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.13ms` from Athens, GR
81.70.195.176	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Beijing, CN
52.13.97.80	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
70.112.183.112	AS11427 Charter Communications Inc	`13.84ms` from Dallas, US
3.79.246.144	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
119.121.52.240	AS4809 China Telecom Next Generation Carrier Network	`3.15ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 175.36.174.143

traceroute to 175.36.174.143 (175.36.174.143): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.83 0.135 ms

3 [AS136557] 103.216.222.82 0.084 ms

4 [AS136557] 103.216.222.78 0.112 ms

5 [AS7474] 59.154.48.249 0.947 ms

6 *

7 [AS4804] 210.49.105.6 1.471 ms

8 *

9 [AS4804] 175.36.174.143 11.708 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 14th 2025

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