49.176.248.0/22

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 2025-12-23
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-12-23T22:44:35Z
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 2025-12-23
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T22:44:46Z
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 49.176.248.0/22

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 47 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.176.250.162	adelaidesecuritycamera.com.au	25
49.176.248.29	wtraxadl01.com	6
49.176.251.229	vk5kbj.online	5
49.176.249.23	aussiepata.online	3
49.176.248.146	xoho.com.au	2
49.176.250.209	junhomecare.com.au	1
49.176.250.12	gnrlmayhem.com	1
49.176.248.136	aldingamedia.work	1
49.176.250.192	kisssms.com.au	1
49.176.251.22	pulse-energy.org	1
49.176.248.95	youngtew.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

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

IP Address	ASN	Details
49.176.249.128	AS4804 Microplex PTY LTD	`1.47ms` from Adelaide, AU
49.176.250.201	AS4804 Microplex PTY LTD	`2.09ms` from Adelaide, AU
49.176.248.1	AS4804 Microplex PTY LTD	`1.32ms` from Adelaide, AU
49.176.251.33	AS4804 Microplex PTY LTD	`1.85ms` 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
92.70.0.38	AS1136 KPN B.V.	`2.54ms` from Amsterdam, NL
20.185.11.134	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
134.236.70.70	AS131090 National Telecom Public Company Limited	`14.81ms` from Bangkok, TH
39.155.241.230	AS56048 China Mobile Communicaitons Corporation	`2.47ms` from Beijing, CN
113.219.209.134	AS63835 CT-HuNan-Changsha-IDC	`0.19ms` from Changsha, CN
52.159.101.118	AS8075 Microsoft Corporation	`0.32ms` from Chicago, US
177.47.54.182	AS28652 Telecomunicações Nordeste Ltda.	`13.34ms` from Fortaleza, BR
61.98.190.86	AS9318 SK Broadband Co Ltd	`3.63ms` from Incheon, KR
213.133.188.6	AS13249 PRIVATE JOINT STOCK COMPANY "DATAGROUP"	`0.24ms` from Kyiv, UA
112.81.253.54	AS4837 CHINA UNICOM China169 Backbone	`5.48ms` from Nanjing, CN
69.253.50.118	AS7922 Comcast Cable Communications, LLC	`6.89ms` from New York City, US
108.217.237.118	AS7018 AT&T Enterprises, LLC	`4.01ms` from San Jose, US
59.157.64.150	AS10013 FreeBit Co.,Ltd.	`2.83ms` from Tokyo, JP
126.120.148.6	AS17676 SoftBank Corp.	`3.93ms` from Tokyo, JP
153.176.129.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.10ms` from Tokyo, JP
131.214.161.214	AS668 United States Department of Defense (DoD)	`2.66ms` from Ashburn, US
119.47.127.22	AS45459 Solarix Networks Limited	`1.40ms` from Auckland, NZ
104.208.154.54	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
213.227.186.134	AS42473 Anexia Cloud Solutions GmbH	`0.20ms` from Madrid, ES
126.214.146.134	AS17676 SoftBank Corp.	`4.23ms` from Osaka, JP
153.244.182.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.61ms` from Osaka, JP
213.29.171.102	AS13036 T-Mobile Czech Republic a.s.	`0.47ms` from Prague, CZ
68.0.237.70	AS22773 Cox Communications Inc.	`7.72ms` from Providence, US
34.51.131.214	AS396982 Google LLC	`0.11ms` from Stockholm, SE
113.21.38.38	AS38835 Buroserv Australia Pty Ltd	`0.70ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 49.176.251.53

traceroute to 49.176.251.53 (49.176.251.53): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.113 1.055 ms

2 *

3 *

4 *

5 *

6 [AS4804] 210.49.114.150 13.713 ms

7 [AS4804] 49.176.251.53 24.626 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 19th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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