49.180.0.0/17

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 49.180.0.0/17

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 49.180.0.0/16

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

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
49.180.103.154 brockturner.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

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
74.50.153.129 AS21782 Plateau Telecommunications Incorporated 5.20ms from Albuquerque, US
24.132.24.1 AS33915 Vodafone Libertel B.V. 2.88ms from Amsterdam, NL
68.98.144.1 AS22773 Cox Communications Inc. 2.31ms from Ashburn, US
63.107.90.81 AS701 Verizon Business 2.05ms from Ashburn, US
96.27.147.241 AS12083 WideOpenWest Finance LLC 4.03ms from Atlanta, US
188.101.56.1 AS3209 Vodafone GmbH 4.68ms from Berlin, DE
96.96.140.49 AS7922 Comcast Cable Communications, LLC 1.86ms from Boston, US
81.12.192.1 AS12302 Vodafone Romania S.A. 0.34ms from Bucharest, RO
92.86.195.193 AS9050 Orange Romania S.A. 0.58ms from Bucharest, RO
113.219.48.1 AS4134 CHINANET-BACKBONE 6.78ms from Changsha, CN
218.89.173.1 AS4134 CHINANET-BACKBONE 7.84ms from Chengdu, CN
207.179.216.129 AS11062 MTCO Communications 1.80ms from Chicago, US
12.161.125.193 AS7018 AT&T Enterprises, LLC 3.05ms from Columbus, US
188.179.88.1 AS3292 TDC Holding A/S 3.79ms from Copenhagen, DK
47.220.168.1 AS19108 Optimum 4.37ms from Dallas, US
207.71.52.1 AS3549 Level 3 Parent, LLC 1.00ms from Dallas, US
99.166.65.81 AS7018 AT&T Enterprises, LLC 3.27ms from Dallas, US
217.29.131.129 AS37349 Aptus Solutions Ltd 0.45ms from Dar es Salaam, TZ
54.75.215.177 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
112.91.227.1 AS17816 China Unicom IP network China169 Guangdong province 12.92ms from Guangzhou, CN
119.1.140.1 AS4134 CHINANET-BACKBONE 1.45ms from Guiyang, CN
60.176.245.65 AS4134 CHINANET-BACKBONE 5.75ms from Hangzhou, CN
116.104.184.177 AS7552 Viettel Group 2.74ms from Hanoi, VN
80.250.112.129 AS39038 Kernel AS 5.26ms from Helsinki, FI
193.66.203.49 AS719 Elisa Oyj 0.68ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -m9 49.180.33.37
traceroute to 49.180.33.37 (49.180.33.37): 9 hops max, 52 byte packets
1 [AS15169] 142.251.228.106 109.426 ms
2 [AS15169] 192.178.97.140 108.724 ms
3 *
4 *
5 *
6 [AS4804] 211.29.126.58 130.509 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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