49.176.252.0/22

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 49.176.252.0/22

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 34 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
49.176.252.54	wc4x4.org	9
49.176.255.229	craigedgar.com	8
49.176.254.101	locals.cf	3
49.176.252.167	audaxdesigns.com.au	3
49.176.252.158	wilkinnet.com	1
49.176.255.85	techspeed.com.au	1
49.176.255.9	1fo.au	1
49.176.254.28	weitech-development.net	1
49.176.253.143	hypercloudhosting.com	1
49.176.254.188	leeuwinaccounting.com.au	1
49.176.252.160	brpperth.com.au	1
49.176.253.91	jesses-cool-domain.cool	1
49.176.255.14	firstarrow.com.au	1
49.176.253.81	darrenharris.online	1
49.176.252.4	proxoilfield.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

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

IP Address	ASN	Details
49.176.254.26	AS4804 Microplex PTY LTD	`1.97ms` from Perth, AU
49.176.252.2	AS4804 Microplex PTY LTD	`1.09ms` from Perth, AU
49.176.253.104	AS4804 Microplex PTY LTD	`2.14ms` from Perth, AU
49.176.255.70	AS4804 Microplex PTY LTD	`2.01ms` from Perth, 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
45.138.53.198	AS206238 Freedom Internet BV	`0.73ms` from Amsterdam, NL
73.255.15.166	AS7922 Comcast Cable Communications, LLC	`7.14ms` from Houston, US
16.112.105.86	AS16509 Amazon.com, Inc.	`1.87ms` from Hyderabad, IN
119.11.128.86	AS10217 PT. NTT Indonesia	`0.83ms` from Jakarta, ID
47.158.228.246	AS5650 Frontier Communications of America, Inc.	`3.45ms` from Los Angeles, US
212.12.102.118	AS12479 Orange Espagne SA	`12.36ms` from Madrid, ES
189.240.117.38	AS8151 UNINET	`3.27ms` from Santiago de Queretaro, MX
220.121.176.22	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
162.253.128.86	AS32489 Amanah Tech Inc.	`0.13ms` from Toronto, CA
64.231.46.38	AS577 Bell Canada	`6.27ms` from Toronto, CA
213.10.156.150	AS1136 KPN B.V.	`3.17ms` from Amsterdam, NL
125.33.108.118	AS4808 China Unicom Beijing Province Network	`3.66ms` from Beijing, CN
213.224.21.6	AS6848 Telenet BV	`1.72ms` from Brussels, BE
41.10.43.230	AS36994 Vodacom	`2.67ms` from Cape Town, ZA
97.107.117.198	AS13649 Flexential Colorado Corp.	`0.34ms` from Dallas, US
184.189.150.6	AS22773 Cox Communications Inc.	`10.90ms` from Dallas, US
76.139.252.22	AS7922 Comcast Cable Communications, LLC	`8.43ms` from Flint, US
62.226.132.134	AS3320 Deutsche Telekom AG	`2.54ms` from Frankfurt am Main, DE
113.2.179.150	AS4837 CHINA UNICOM China169 Backbone	`7.60ms` from Harbin, CN
91.150.60.38	AS42343 Karjaan Puhelin Oy	`1.77ms` from Helsinki, FI
124.217.142.6	AS10118 Hutchison Telephone Company Limited	`0.22ms` from Hong Kong, HK
70.122.202.230	AS11427 Charter Communications Inc	`7.93ms` from Houston, US
182.226.187.134	AS17858 LG POWERCOMM	`1.58ms` from Incheon, KR
23.31.19.6	AS7922 Comcast Cable Communications, LLC	`4.15ms` from Miami, US
221.7.191.70	AS4837 CHINA UNICOM China169 Backbone	`5.67ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -f2 49.176.255.70

traceroute to 49.176.255.70 (49.176.255.70): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.52 0.21 ms

3 [AS136557] 103.216.222.7 0.141 ms

4 [AS136557] 103.216.222.133 0.318 ms

5 [AS7474] 59.154.58.145 0.398 ms

6 *

7 [AS4804] 210.49.114.218 1.293 ms

8 [AS4804] 49.176.255.70 2.074 ms

Measurement taken from

IPinfo ProbeNet in Perth, 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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