58.106.128.0/20

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
Parent Range	58.104.0.0/13
Registry	APNIC
ID	OPTUSINTERNET-AU

WHOIS Details

inetnum:        58.104.0.0 - 58.111.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          Chatswood, Sydney
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:  2024-02-05T08:16:30Z
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:          58.104.0.0/13
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2024-02-05T08:48:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.106.128.0/20

Range	ASN	Company	Num of IPs
58.104.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288

Nearby Ranges

BGP prefixes that overlap with 58.106.0.0/16

Range	ASN	Company	Num of IPs
58.104.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288

Hosted domains

There are 41 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
58.106.136.10	turvyprox.uk	5
58.106.136.98	audora.uk	3
58.106.134.142	swimassess.com	2
58.106.136.19	dandjsolicitors.com.au	2
58.106.134.203	rhn.net.au	1
58.106.134.40	maguires.site	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

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

IP Address	ASN	Details
58.106.135.95	AS4804 Microplex PTY LTD	`1.44ms` from Sydney, AU
58.106.133.51	AS4804 Microplex PTY LTD	`2.12ms` from Sydney, AU
58.106.132.227	AS4804 Microplex PTY LTD	`2.86ms` from Sydney, AU
58.106.131.58	AS4804 Microplex PTY LTD	`4.72ms` from Sydney, AU
58.106.134.78	AS4804 Microplex PTY LTD	`1.39ms` from Sydney, AU
58.106.129.82	AS4804 Microplex PTY LTD	`1.69ms` from Sydney, AU
58.106.128.3	AS4804 Microplex PTY LTD	`0.33ms` from Sydney, AU
58.106.136.27	AS4804 Microplex PTY LTD	`1.52ms` from Sydney, AU
58.106.130.192	AS4804 Microplex PTY LTD	`1.94ms` 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
20.93.191.68	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
81.83.55.68	AS6848 Telenet BV	`5.79ms` from Brussels, BE
91.83.164.4	AS12301 Invitech ICT Services Kft.	`3.88ms` from Budapest, HU
190.220.153.4	AS266708 BANCO MARIVA S.A.	`0.83ms` from Buenos Aires, AR
97.156.213.36	AS6167 Verizon Business	`15.48ms` from Chicago, US
95.44.35.68	AS5466 Eircom Limited	`1.76ms` from Dublin, IE
218.72.142.100	AS4134 CHINANET-BACKBONE	`9.80ms` from Hangzhou, CN
137.110.119.116	AS7377 University of California, San Diego	`2.74ms` from Los Angeles, US
38.23.103.228	AS174 Cogent Communications, LLC	`5.84ms` from Minneapolis, US
61.7.75.4	AS18150 NetComBB Co.,Ltd.	`11.62ms` from Osaka, JP
49.170.91.132	AS17858 LG POWERCOMM	`2.24ms` from Seoul, KR
180.211.43.148	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.70ms` from Seoul, KR
131.112.245.84	AS9367 Institute of Science Tokyo	`2.09ms` from Tokyo, JP
212.39.126.180	AS20875 JP HT d.d. Mostar	`9.24ms` from Zagreb, HR
154.244.62.212	AS36947 Telecom Algeria	`10.66ms` from Algiers, DZ
35.88.71.228	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
2.80.42.68	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.55ms` from Braga, PT
52.215.205.180	AS16509 Amazon.com, Inc.	`0.46ms` from Dublin, IE
210.36.247.244	AS4538 China Education and Research Network Center	`18.42ms` from Guangzhou, CN
18.169.10.100	AS16509 Amazon.com, Inc.	`0.66ms` from London, GB
194.75.129.4	AS2856 British Telecommunications PLC	`2.64ms` from London, GB
92.145.84.36	AS3215 Orange S.A.	`8.51ms` from Marseille, FR
31.10.74.132	AS35271 JSC AVIEL	`1.87ms` from Moscow, RU
132.236.113.196	AS26 Cornell University	`8.16ms` from New York City, US
60.90.144.68	AS17676 SoftBank Corp.	`3.65ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 58.106.129.28

traceroute to 58.106.129.28 (58.106.129.28): 64 hops max, 52 byte packets

1 [AS31898] 140.91.224.44 0.074 ms

2 [AS7474] 59.154.187.138 0.823 ms

3 [AS7474] 59.154.187.137 1.146 ms

4 *

5 *

6 [AS4804] 210.49.110.134 15.314 ms

7 *

8 [AS4804] 58.106.129.28 36.685 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On October 30th 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.

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