49.176.240.0/21

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 49.176.240.0/21

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 13 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.176.242.248	mjscs.com.au	1
49.176.241.7	opengrace.net	1
49.176.241.115	makebadges.au	1
49.176.242.218	cbits.xyz	1
49.176.246.114	labforge.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

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

IP Address	ASN	Details
49.176.242.11	AS4804 Microplex PTY LTD	`2.24ms` from Melbourne, AU
49.176.241.231	AS4804 Microplex PTY LTD	`2.02ms` from Melbourne, AU
49.176.243.170	AS4804 Microplex PTY LTD	`2.47ms` from Melbourne, AU
49.176.245.166	AS4804 Microplex PTY LTD	`2.42ms` from Melbourne, AU
49.176.247.54	AS4804 Microplex PTY LTD	`2.20ms` from Melbourne, AU
49.176.244.62	AS4804 Microplex PTY LTD	`3.03ms` from Melbourne, AU
49.176.246.154	AS4804 Microplex PTY LTD	`1.77ms` from Melbourne, AU
49.176.240.2	AS4804 Microplex PTY LTD	`1.46ms` from Melbourne, 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
37.74.49.181	AS1136 KPN B.V.	`3.17ms` from Amsterdam, NL
143.92.110.21	AS134592 Shopee (Thailand) Co., Ltd.	`1.02ms` from Bangkok, TH
122.140.132.197	AS4837 CHINA UNICOM China169 Backbone	`3.01ms` from Changchun, CN
24.248.51.213	AS22773 Cox Communications Inc.	`4.79ms` from Dallas, US
37.209.99.21	AS3209 Vodafone GmbH	`9.07ms` from Frankfurt am Main, DE
217.238.23.53	AS3320 Deutsche Telekom AG	`6.10ms` from Frankfurt am Main, DE
188.150.126.117	AS1257 Tele2 Sverige AB	`8.57ms` from Goeteborg, SE
113.175.137.101	AS45899 VNPT Corp	`4.84ms` from Hanoi, VN
18.60.67.181	AS16509 Amazon.com, Inc.	`1.69ms` from Hyderabad, IN
210.210.83.213	AS9583 Sify Limited	`1.16ms` from Hyderabad, IN
124.109.43.165	AS23674 Nayatel (Pvt) Ltd	`1.12ms` from Islamabad, PK
200.87.252.37	AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA	`10.51ms` from La Paz, BO
94.8.221.213	AS5607 Sky UK Limited	`10.55ms` from London, GB
94.167.220.245	AS1267 WIND TRE S.P.A.	`17.91ms` from Milan, IT
222.190.139.5	AS4134 CHINANET-BACKBONE	`1.14ms` from Nanjing, CN
24.30.234.213	AS12271 Charter Communications Inc	`2.02ms` from New York City, US
175.243.44.69	AS4766 Korea Telecom	`7.16ms` from Seoul, KR
58.32.248.213	AS4812 China Telecom (Group)	`3.64ms` from Shanghai, CN
152.91.34.69	AS9555 Verizon Australia PTY Limited	`6.25ms` from Sydney, AU
82.80.253.21	AS8551 Bezeq International Ltd.	`0.58ms` from Tel Aviv, IL
125.103.184.69	AS17506 ARTERIA Networks Corporation	`0.60ms` from Tokyo, JP
24.235.176.181	AS7992 Cogeco Connexion Inc.	`11.66ms` from Toronto, CA
141.255.79.21	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.22ms` from Athens, GR
192.99.61.229	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
125.69.60.37	AS4134 CHINANET-BACKBONE	`1.79ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 49.176.242.199

traceroute to 49.176.242.199 (49.176.242.199): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 1.19 ms

2 *

3 [AS4804] 210.49.114.34 1.882 ms

4 *

5 [AS4804] 210.49.115.74 2.429 ms

6 *

7 [AS4804] 49.176.242.199 5.213 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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