49.176.144.0/20

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 49.176.144.0/20

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

IP Address Domain Domains on this IP
49.176.154.190 infinitytraders.com.au 6
49.176.157.152 catacombchurch.net 4
49.176.155.241 cim.au 2
49.176.152.237 caddy.id.au 2
49.176.152.66 promenu.com.au 1
49.176.144.214 posita.com.au 1
49.176.146.174 sammen.com.au 1
49.176.154.242 babylon9.net 1
49.176.157.166 anthonyrawlins.com 1
49.176.152.174 hemac.net.au 1
49.176.157.223 acouncilbility.com 1
49.176.152.183 lanar.com.au 1
49.176.152.196 weatherfix.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

Pingable IPs

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

IP Address ASN Details
49.176.153.65 AS4804 Microplex PTY LTD 4.88ms from Melbourne, AU
49.176.149.213 AS4804 Microplex PTY LTD 5.50ms from Melbourne, AU
49.176.155.178 AS4804 Microplex PTY LTD 5.53ms from Melbourne, AU
49.176.146.45 AS4804 Microplex PTY LTD 3.82ms from Melbourne, AU
49.176.152.208 AS4804 Microplex PTY LTD 3.62ms from Melbourne, AU
49.176.148.67 AS4804 Microplex PTY LTD 3.73ms from Melbourne, AU
49.176.147.29 AS4804 Microplex PTY LTD 10.16ms from Melbourne, AU
49.176.144.2 AS4804 Microplex PTY LTD 1.57ms from Melbourne, AU
49.176.158.8 AS4804 Microplex PTY LTD 5.32ms from Melbourne, AU
49.176.157.65 AS4804 Microplex PTY LTD 2.34ms from Melbourne, AU
49.176.151.90 AS4804 Microplex PTY LTD 6.69ms from Melbourne, AU
49.176.150.241 AS4804 Microplex PTY LTD 3.24ms from Melbourne, AU
49.176.156.213 AS4804 Microplex PTY LTD 2.94ms from Melbourne, AU
49.176.154.174 AS4804 Microplex PTY LTD 3.63ms 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
40.114.254.36 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
129.213.135.212 AS31898 Oracle Corporation 0.34ms from Ashburn, US
1.88.236.4 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.98ms from Beijing, CN
89.21.63.196 AS20886 bn:t Blatzheim Networks Telecom GmbH 2.80ms from Duesseldorf, DE
223.241.240.20 AS4134 CHINANET-BACKBONE 7.74ms from Huai'an, CN
37.1.87.4 AS197078 Yarnet Ltd 5.64ms from Moscow, RU
176.133.150.100 AS5410 Bouygues Telecom SA 5.36ms from Paris, FR
162.144.150.228 AS46606 Unified Layer 2.01ms from Salt Lake City, US
64.30.105.20 AS14051 Fidium 4.37ms from Santa Clara, US
121.177.202.84 AS4766 Korea Telecom 8.19ms from Seoul, KR
220.79.156.4 AS4766 Korea Telecom 1.46ms from Seoul, KR
153.210.71.20 AS4713 NTT DOCOMO BUSINESS,Inc. 7.15ms from Tokyo, JP
3.237.82.132 AS14618 Amazon.com, Inc. 0.70ms from Ashburn, US
23.1.208.52 AS16625 Akamai Technologies, Inc. 0.35ms from Buenos Aires, AR
197.51.42.164 AS8452 TE-AS 7.67ms from Cairo, EG
217.239.22.196 AS3320 Deutsche Telekom AG 8.11ms from Frankfurt am Main, DE
115.204.217.68 AS4134 CHINANET-BACKBONE 5.05ms from Hangzhou, CN
109.181.102.132 AS2856 British Telecommunications PLC 3.07ms from London, GB
37.222.229.196 AS12430 VODAFONE ESPANA S.A.U. 12.88ms from Madrid, ES
79.151.151.148 AS3352 TELEFONICA DE ESPANA S.A.U. 9.41ms from Madrid, ES
189.216.254.180 AS28548 Cablevisión, S.A. de C.V. 11.53ms from Mexico City, MX
186.65.89.4 AS262239 Speednet Communications Limited 16.34ms from Miami, US
93.120.192.244 AS12389 PJSC Rostelecom 7.99ms from Moscow, RU
100.41.219.164 AS701 Verizon Business 0.73ms from Philadelphia, US
178.69.149.228 AS12389 PJSC Rostelecom 10.61ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 49.176.155.94
traceroute to 49.176.155.94 (49.176.155.94): 64 hops max, 52 byte packets
2 *
3 *
4 [AS4804] 210.49.105.6 2.392 ms
5 [AS4804] 49.176.155.94 11.504 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

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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