49.183.0.0/17

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 49.183.0.0/17

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 49.183.0.0/16

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

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
85.146.215.33 AS33915 Vodafone Libertel B.V. 1.44ms from Amsterdam, NL
62.212.139.81 AS39647 Enreach Netherlands B.V. 0.64ms from Amsterdam, NL
5.161.231.177 AS213230 Hetzner Online GmbH 0.18ms from Ashburn, US
143.59.149.33 AS12083 WideOpenWest Finance LLC 6.30ms from Atlanta, US
50.80.168.1 AS30036 Mediacom Communications Corp 10.17ms from Atlanta, US
69.167.212.1 AS53435 JACKSON ENERGY AUTHORITY 10.20ms from Atlanta, US
113.53.187.1 AS23969 TOT Public Company Limited 12.54ms from Bangkok, TH
125.34.220.145 AS4808 China Unicom Beijing Province Network 3.48ms from Beijing, CN
38.183.232.1 AS269901 MARAVECA TELECOMUNICACIONES C.A 17.93ms from Bogota, CO
194.160.4.1 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 0.23ms from Bratislava, SK
24.66.188.1 AS6327 Shaw Communications Inc. 8.40ms from Calgary, CA
197.214.118.225 AS37276 VOffice Solutions 1.09ms from Cape Town, ZA
58.245.163.113 AS4837 CHINA UNICOM China169 Backbone 11.39ms from Changchun, CN
216.226.144.33 AS13706 CompleteWeb.Net LLC 4.82ms from Cincinnati, US
201.235.177.1 AS7303 Telecom Argentina S.A. 0.63ms from Cordoba, AR
98.6.24.161 AS11427 Charter Communications Inc 4.06ms from Dallas, US
72.249.112.1 AS17378 TierPoint, LLC 0.92ms from Dallas, US
47.25.35.177 AS20115 Charter Communications LLC 15.66ms from Dallas, US
73.130.40.1 AS7922 Comcast Cable Communications, LLC 15.05ms from Detroit, US
107.5.66.1 AS7922 Comcast Cable Communications, LLC 2.94ms from Detroit, US
103.57.148.1 AS152729 Ha- Meem Denim Limited 0.70ms from Dhaka, BD
79.189.40.81 AS5617 Orange Polska Spolka Akcyjna 1.68ms from Gdansk, PL
14.21.75.209 AS4134 CHINANET-BACKBONE 7.83ms from Guangzhou, CN
116.118.64.1 AS135944 VinhNam Commercial informatics service corporation 3.36ms from Ho Chi Minh City, VN
83.137.153.161 AS9304 HGC Global Communications Limited 3.04ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m8 49.183.80.198
traceroute to 49.183.80.198 (49.183.80.198): 8 hops max, 52 byte packets
2 *
3 *
4 *
6 *
7 *
8 *
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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