49.176.216.0/21

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
Parent Range	49.176.0.0/12
Registry	APNIC
ID	OPTUSINTERNET-AU

WHOIS Details

inetnum:        49.176.0.0 - 49.191.255.255
netname:        OPTUSINTERNET-AU
descr:          Optus Internet Pty Ltd
descr:          Building A, 2nd Floor
descr:          1 Lyonpark Road
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:          49.176.0.0/12
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-17T21:43:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.176.216.0/21

Range	ASN	Company	Num of IPs
49.176.0.0/12	AS4804	Optus Internet Pty Ltd	1,048,576

Nearby Ranges

BGP prefixes that overlap with 49.176.0.0/16

Range	ASN	Company	Num of IPs
49.176.0.0/12	AS4804	Optus Internet Pty Ltd	1,048,576

Hosted domains

There are 36 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.176.221.14	beartek.biz	1
49.176.216.227	vandenboog.com.au	1
49.176.219.30	worldtrans.com.au	1
49.176.218.112	jtpt.dev	1
49.176.218.149	darkpriv.net	1
49.176.220.144	kitsunet.au	1
49.176.219.201	eurofitgroup.com.au	1
49.176.220.203	aorebreeze.com	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

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

IP Address	ASN	Details
49.176.217.122	AS4804 Microplex PTY LTD	`4.88ms` from Brisbane, AU
49.176.223.40	AS4804 Microplex PTY LTD	`2.31ms` from Brisbane, AU
49.176.222.250	AS4804 Microplex PTY LTD	`4.95ms` from Brisbane, AU
49.176.219.242	AS4804 Microplex PTY LTD	`1.72ms` from Brisbane, AU
49.176.220.33	AS4804 Microplex PTY LTD	`3.17ms` from Brisbane, AU
49.176.216.1	AS4804 Microplex PTY LTD	`1.39ms` from Brisbane, AU
49.176.221.233	AS4804 Microplex PTY LTD	`3.64ms` from Brisbane, AU
49.176.218.240	AS4804 Microplex PTY LTD	`5.79ms` from Brisbane, 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
152.186.221.133	AS701 Verizon Business	`0.71ms` from Ashburn, US
111.11.83.117	AS24547 Hebei Mobile Communication Company Limited	`5.34ms` from Beijing, CN
84.192.211.165	AS6848 Telenet BV	`6.39ms` from Brussels, BE
58.21.111.37	AS4837 CHINA UNICOM China169 Backbone	`3.40ms` from Changchun, CN
206.152.137.197	AS3561 CenturyLink Communications, LLC	`1.43ms` from Dallas, US
189.106.127.85	AS7738 V tal	`17.21ms` from Fortaleza, BR
89.212.67.229	AS34779 T-2, d.o.o.	`1.96ms` from Ljubljana, SI
136.23.17.181	AS36492 Google, LLC	`0.19ms` from London, GB
83.55.116.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.74ms` from Madrid, ES
122.150.87.213	AS9443 Vocus Retail	`1.70ms` from Melbourne, AU
111.38.163.165	AS9808 China Mobile Communications Group Co., Ltd.	`4.11ms` from Nanjing, CN
216.255.245.181	AS30444 Ocala Fiber Network	`2.27ms` from Orlando, US
90.59.67.21	AS3215 Orange S.A.	`11.13ms` from Paris, FR
18.209.141.229	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
81.198.10.53	AS12578 SIA Tet	`0.61ms` from Riga, LV
20.97.85.165	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
73.92.67.5	AS7922 Comcast Cable Communications, LLC	`2.18ms` from San Jose, US
112.170.210.165	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
58.123.210.21	AS9318 SK Broadband Co Ltd	`1.73ms` from Seoul, KR
20.24.179.229	AS8075 Microsoft Corporation	`0.40ms` from Singapore, SG
24.85.115.53	AS6327 Shaw Communications Inc.	`7.23ms` from Vancouver, CA
178.191.44.149	AS8447 A1 Telekom Austria AG	`5.40ms` from Vienna, AT
151.145.159.197	AS20115 Charter Communications LLC	`0.57ms` from Ashburn, US
89.218.133.117	AS9198 JSC Kazakhtelecom	`7.89ms` from Astana, KZ
163.181.97.181	AS24429 Zhejiang Taobao Network Co.,Ltd	`1.51ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 49.176.223.115

traceroute to 49.176.223.115 (49.176.223.115): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.145 ms

2 [AS136557] 103.216.222.92 0.122 ms

3 [AS7474] 59.154.17.229 0.778 ms

4 *

5 *

6 [AS4804] 210.49.115.38 1.654 ms

7 [AS4804] 49.176.223.115 7.554 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, 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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