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 2025-06-18
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-10-08T04:42:39Z
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 175.35.0.0/16

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
175.112.0.0/12	AS152214	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS10037	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38708	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38408	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS151823	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.112.0.0/12	AS10065	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55586	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS17834	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38688	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38398	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38409	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55608	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS23575	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS10183	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS23601	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9776	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38410	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS63835	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.112.0.0/12	AS17836	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS4134	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.112.0.0/12	AS55615	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS63838	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.112.0.0/12	AS55623	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS45370	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS23593	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9967	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9849	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS131802	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS131882	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9854	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS45988	SK Broadband Co Ltd	1,048,576
175.160.0.0/12	AS4837	CHINA UNICOM Liaoning province network	1,048,576
175.112.0.0/12	AS9634	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55632	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9523	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS45998	SK Broadband Co Ltd	1,048,576
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
175.32.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288
175.96.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
175.96.0.0/14	AS131628	Taiwan Fixed Network CO.,LTD.	262,144
175.148.0.0/14	AS4837	CHINA UNICOM Liaoning province network	262,144
175.152.0.0/14	AS4837	China Unicom SiChuan province network	262,144
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
175.144.0.0/15	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	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

Hosted domains

There are 8 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.35.68.69	jordan-brown.au	1
175.35.64.63	tduplock.com	1
175.35.242.35	muttly.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

Read more

Pingable IPs

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

IP Address	ASN	Details
175.35.21.181	AS4804 Microplex PTY LTD	`9.56ms` from Adelaide, AU
175.35.48.1	AS4804 Microplex PTY LTD	`1.33ms` from Adelaide, AU
175.35.40.1	AS4804 Microplex PTY LTD	`1.27ms` from Adelaide, AU
175.35.60.174	AS4804 Microplex PTY LTD	`2.93ms` from Adelaide, AU
175.35.110.161	AS4804 Microplex PTY LTD	`1.87ms` from Adelaide, AU
175.35.61.227	AS4804 Microplex PTY LTD	`2.54ms` from Adelaide, AU
175.35.144.1	AS4804 Microplex PTY LTD	`1.38ms` from Adelaide, AU
175.35.26.213	AS4804 Microplex PTY LTD	`4.86ms` from Adelaide, AU
175.35.70.54	AS4804 Microplex PTY LTD	`3.15ms` from Adelaide, AU
175.35.47.75	AS4804 Microplex PTY LTD	`2.12ms` from Adelaide, AU
175.35.76.215	AS4804 Microplex PTY LTD	`5.86ms` from Adelaide, AU
175.35.219.179	AS4804 Microplex PTY LTD	`2.17ms` from Adelaide, AU
175.35.35.139	AS4804 Microplex PTY LTD	`3.16ms` from Adelaide, AU
175.35.242.183	AS4804 Microplex PTY LTD	`4.25ms` from Adelaide, AU
175.35.20.251	AS4804 Microplex PTY LTD	`8.41ms` from Adelaide, AU
175.35.226.34	AS4804 Microplex PTY LTD	`2.09ms` from Adelaide, AU
175.35.252.86	AS4804 Microplex PTY LTD	`3.45ms` from Adelaide, AU
175.35.113.1	AS4804 Microplex PTY LTD	`9.15ms` from Adelaide, AU
175.35.86.223	AS4804 Microplex PTY LTD	`5.86ms` from Adelaide, AU
175.35.126.216	AS4804 Microplex PTY LTD	`12.02ms` from Adelaide, AU
175.35.161.229	AS4804 Microplex PTY LTD	`4.53ms` from Adelaide, AU
175.35.202.191	AS4804 Microplex PTY LTD	`6.91ms` from Adelaide, AU
175.35.36.225	AS4804 Microplex PTY LTD	`2.41ms` from Adelaide, AU
175.35.2.9	AS4804 Microplex PTY LTD	`7.25ms` from Adelaide, AU
175.35.237.89	AS4804 Microplex PTY LTD	`2.23ms` 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
181.54.123.48	AS10620 Telmex Colombia S.A.	`14.12ms` from Bogota, CO
142.59.137.208	AS852 TELUS Communications Inc.	`1.01ms` from Calgary, CA
52.213.86.160	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
104.159.218.80	AS20115 Charter Communications LLC	`13.80ms` from Minneapolis, US
35.185.77.144	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
107.20.92.192	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
50.108.187.16	AS5650 Frontier Communications of America, Inc.	`8.46ms` from Secaucus, US
87.138.96.240	AS3320 Deutsche Telekom AG	`4.70ms` from Berlin, DE
35.188.168.240	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
47.187.203.224	AS5650 Frontier Communications of America, Inc.	`2.15ms` from Dallas, US
54.78.98.16	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
4.207.202.48	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
178.207.141.80	AS28840 PJSC "TATTELECOM"	`4.20ms` from Kazan, RU
173.235.184.144	AS11272 C Spire Fiber	`4.88ms` from New Orleans, US
183.76.216.16	AS4685 Asahi Net	`2.93ms` from Osaka, JP
112.169.206.64	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
113.130.162.16	AS9845 LG HelloVision Corp.	`13.66ms` from Seoul, KR
218.79.141.48	AS4812 China Telecom (Group)	`2.25ms` from Shanghai, CN
133.203.168.32	AS2518 BIGLOBE Inc.	`3.60ms` from Tokyo, JP
185.13.233.0	AS34525 KOBA Sp. z o.o.	`2.54ms` from Warsaw, PL
5.172.188.176	AS60279 Gmina Miasta Elk	`8.04ms` from Warsaw, PL
132.196.191.112	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
20.98.233.80	AS8075 Microsoft Corporation	`0.46ms` from Boydton, US
182.151.106.192	AS4134 CHINANET-BACKBONE	`3.22ms` from Chengdu, CN
3.138.160.0	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f2 175.35.16.1

traceroute to 175.35.16.1 (175.35.16.1): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.142 0.183 ms

3 [AS136557] 103.216.222.140 0.232 ms

4 [AS136557] 103.216.222.20 0.19 ms

5 [AS136557] 103.216.222.139 0.188 ms

6 [AS136557] 103.216.222.137 0.179 ms

7 [AS136557] 103.216.222.94 0.147 ms

8 [AS7474] 59.154.65.177 0.598 ms

9 *

10 [AS4804] 175.35.16.1 1.384 ms

Measurement taken from

IPinfo ProbeNet in Adelaide, AU

On October 30th 2025

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