114.72.128.0/18

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 114.72.0.0/14
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        114.72.0.0 - 114.75.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          1 Lyonpark Road, Macquarie Park, NSW - 2113
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:  2024-02-05T07:09:37Z
source:         APNIC

irt:            IRT-OPTUSINTERNET-AU
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-18
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-11-18T00:26:27Z
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:         [email protected]
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:         [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
nic-hdl:        AO400-AP
remarks:        Generated from irt object IRT-OPTUSINTERNET-AU
remarks:        [email protected] was validated on 2025-06-18
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        OI1-AP
tech-c:         OI1-AP
nic-hdl:        OI3-AP
notify:         [email protected]
mnt-by:         MAINT-AU-OPTUSINTERNET
remarks:        send spam/abuse reports to [email protected]
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:          114.72.0.0/14
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2024-02-05T07:13:12Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 114.72.128.0/18

Range ASN Company Num of IPs
114.72.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144

Nearby Ranges

BGP prefixes that overlap with 114.72.0.0/16

Range ASN Company Num of IPs
114.72.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
114.72.167.230 gagneet.com 1
114.72.188.104 machadodaniel.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

4,819 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
114.72.149.222 AS4804 Microplex PTY LTD 5.88ms from Sydney, AU
114.72.170.171 AS4804 Microplex PTY LTD 5.89ms from Sydney, AU
114.72.171.122 AS4804 Microplex PTY LTD 5.64ms from Sydney, AU
114.72.144.86 AS4804 Microplex PTY LTD 5.32ms from Sydney, AU
114.72.191.112 AS4804 Microplex PTY LTD 5.96ms from Sydney, AU
114.72.141.230 AS4804 Microplex PTY LTD 6.02ms from Sydney, AU
114.72.132.59 AS4804 Microplex PTY LTD 5.90ms from Sydney, AU
114.72.184.157 AS4804 Microplex PTY LTD 5.91ms from Sydney, AU
114.72.163.75 AS4804 Microplex PTY LTD 5.60ms from Sydney, AU
114.72.167.12 AS4804 Microplex PTY LTD 5.72ms from Sydney, AU
114.72.166.209 AS4804 Microplex PTY LTD 5.71ms from Sydney, AU
114.72.183.18 AS4804 Microplex PTY LTD 5.99ms from Sydney, AU
114.72.131.132 AS4804 Microplex PTY LTD 5.77ms from Sydney, AU
114.72.189.13 AS4804 Microplex PTY LTD 5.55ms from Sydney, AU
114.72.143.204 AS4804 Microplex PTY LTD 5.84ms from Sydney, AU
114.72.146.173 AS4804 Microplex PTY LTD 5.49ms from Sydney, AU
114.72.151.83 AS4804 Microplex PTY LTD 5.75ms from Sydney, AU
114.72.175.251 AS4804 Microplex PTY LTD 5.87ms from Sydney, AU
114.72.152.103 AS4804 Microplex PTY LTD 5.55ms from Sydney, AU
114.72.142.16 AS4804 Microplex PTY LTD 5.81ms from Sydney, AU
114.72.147.143 AS4804 Microplex PTY LTD 5.83ms from Sydney, AU
114.72.173.13 AS4804 Microplex PTY LTD 5.98ms from Sydney, AU
114.72.133.250 AS4804 Microplex PTY LTD 5.70ms from Sydney, AU
114.72.176.121 AS4804 Microplex PTY LTD 5.87ms from Sydney, AU
114.72.188.144 AS4804 Microplex PTY LTD 5.91ms from Sydney, 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
92.219.147.114 AS3209 Vodafone GmbH 8.49ms from Berlin, DE
79.225.227.226 AS3320 Deutsche Telekom AG 3.71ms from Berlin, DE
34.210.141.2 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
192.136.22.2 AS32389 Berklee College of Music 0.44ms from Boston, US
200.198.252.162 AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO 1.08ms from Brasilia, BR
181.85.28.178 AS7303 Telecom Argentina S.A. 0.82ms from Buenos Aires, AR
61.139.173.34 AS4837 CHINA UNICOM China169 Backbone 3.71ms from Changchun, CN
170.27.30.130 AS19265 Memorial Medical Center 6.40ms from Chicago, US
76.184.27.50 AS11427 Charter Communications Inc 6.31ms from Dallas, US
109.149.127.82 AS2856 British Telecommunications PLC 4.94ms from Erith, GB
86.14.179.98 AS5089 Virgin Media Limited 6.51ms from Erith, GB
63.176.215.18 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
193.104.217.18 AS50420 Niscayah Group AB 0.82ms from Helsinki, FI
38.60.186.18 AS138915 Kaopu Cloud HK Limited 0.71ms from Hong Kong, HK
195.11.140.146 AS1273 Vodafone Group PLC 0.63ms from London, GB
213.62.53.194 AS2686 AT&T Enterprises, LLC 0.85ms from London, GB
136.110.248.178 AS396982 Google LLC 0.08ms from Melbourne, AU
122.151.69.50 AS9443 Vocus Retail 1.15ms from Melbourne, AU
109.173.38.2 AS42610 PJSC Rostelecom 1.00ms from Moscow, RU
35.138.185.114 AS33363 Charter Communications, Inc 9.32ms from Orlando, US
37.153.0.2 AS196750 SETI WEBA LTD 0.79ms from Saint Petersburg, RU
71.227.253.226 AS7922 Comcast Cable Communications, LLC 15.62ms from Seattle, US
111.118.38.50 AS9762 kt HCN Co.,Ltd. 0.84ms from Seoul, KR
175.132.236.34 AS2516 KDDI CORPORATION 0.89ms from Tokyo, JP
124.102.95.226 AS4713 NTT DOCOMO BUSINESS,Inc. 3.15ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m9 114.72.162.80
traceroute to 114.72.162.80 (114.72.162.80): 9 hops max, 52 byte packets
4 *
5 *
6 [AS4804] 210.49.110.62 15.351 ms
7 *
8 *
9 *
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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