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:         [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:          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 47 domain names hosted across 15 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	turvyentry.cc	3
58.106.134.54	abdank.net	1
58.106.134.203	rhn.net.au	1
58.106.129.181	nswlsa.com	1
58.106.129.66	sharmatech.com.au	1
58.106.129.32	createrspace.com.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

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

IP Address	ASN	Details
58.106.132.139	AS4804 Microplex PTY LTD	`2.70ms` from Sydney, AU
58.106.131.58	AS4804 Microplex PTY LTD	`4.72ms` from Sydney, AU
58.106.128.3	AS4804 Microplex PTY LTD	`0.35ms` from Sydney, AU
58.106.134.183	AS4804 Microplex PTY LTD	`1.49ms` from Sydney, AU
58.106.133.51	AS4804 Microplex PTY LTD	`2.15ms` from Sydney, AU
58.106.135.95	AS4804 Microplex PTY LTD	`1.49ms` from Sydney, AU
58.106.136.27	AS4804 Microplex PTY LTD	`1.52ms` from Sydney, AU
58.106.129.82	AS4804 Microplex PTY LTD	`1.56ms` from Sydney, AU
58.106.130.192	AS4804 Microplex PTY LTD	`1.95ms` 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
60.25.26.116	AS4837 CHINA UNICOM China169 Backbone	`4.93ms` from Beijing, CN
109.71.228.164	AS50223 Alfa Telecom CJSC	`0.49ms` from Bishkek, KG
124.148.93.212	AS7545 TPG Telecom Limited	`1.54ms` from Brisbane, AU
108.65.152.52	AS7018 AT&T Enterprises, LLC	`19.52ms` from Chicago, US
65.211.238.68	AS701 Verizon Business	`7.63ms` from Dallas, US
68.32.157.100	AS7922 Comcast Cable Communications, LLC	`9.23ms` from Flint, US
49.65.96.132	AS134756 CHINANET Nanjing Jishan IDC network	`3.30ms` from Huai'an, CN
89.142.233.148	AS5603 Telekom Slovenije, d.d.	`2.10ms` from Ljubljana, SI
18.173.41.20	AS16509 Amazon.com, Inc.	`0.71ms` from Los Angeles, US
191.93.214.244	AS27831 Colombia Móvil	`7.92ms` from Medellin, CO
62.231.7.132	AS3216 PJSC "Vimpelcom"	`0.64ms` from Moscow, RU
193.29.19.36	AS59656 GBU Yaroslavskoy Oblasti "Electrony Region"	`10.91ms` from Moscow, RU
180.63.158.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.23ms` from Osaka, JP
80.23.170.4	AS3269 Telecom Italia S.p.A.	`5.52ms` from Rende, IT
180.70.202.20	AS9318 SK Broadband Co Ltd	`1.90ms` from Seoul, KR
110.46.77.4	AS9845 LG HelloVision Corp.	`8.68ms` from Seoul, KR
140.238.40.84	AS31898 Oracle Corporation	`0.32ms` from Tokyo, JP
82.218.115.132	AS8339 kabelplus GmbH	`2.00ms` from Vienna, AT
123.11.233.20	AS4837 CHINA UNICOM China169 Backbone	`7.05ms` from Zhengzhou, CN
41.236.178.212	AS8452 TE-AS	`6.05ms` from Cairo, EG
1.6.30.20	AS9583 Sify Limited	`1.09ms` from Delhi, IN
42.55.197.148	AS4837 CHINA UNICOM China169 Backbone	`8.51ms` from Liaoyang, CN
18.169.10.100	AS16509 Amazon.com, Inc.	`0.66ms` from London, GB
199.74.205.4	AS400527 Proponent	`3.46ms` from Los Angeles, US
14.2.62.164	AS7545 TPG Telecom Limited	`1.80ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -m9 58.106.140.217

traceroute to 58.106.140.217 (58.106.140.217): 9 hops max, 52 byte packets

1 [AS15169] 66.249.94.19 271.009 ms

2 [AS15169] 192.178.98.32 271.059 ms

3 *

4 *

5 *

6 [AS4804] 210.49.110.130 280.124 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

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.

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