114.72.96.0/20

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:         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:          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 114.72.96.0/20

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 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
85.223.30.244 AS50266 Odido Netherlands B.V. 5.01ms from Amsterdam, NL
20.103.239.100 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
116.117.82.52 AS4837 CHINA UNICOM China169 Backbone 14.06ms from Changchun, CN
8.211.39.4 AS45102 Alibaba (US) Technology Co., Ltd. 0.89ms from Frankfurt am Main, DE
46.244.207.100 AS8767 M-net Telekommunikations GmbH 3.96ms from Frankfurt am Main, DE
81.242.240.164 AS5432 Proximus NV 4.68ms from Gravelines, FR
187.140.200.180 AS8151 UNINET 5.12ms from Guadalajara, MX
212.140.81.244 AS2856 British Telecommunications PLC 1.69ms from London, GB
47.145.171.164 AS5650 Frontier Communications of America, Inc. 4.72ms from Los Angeles, US
81.179.196.196 AS13285 TalkTalk Communications Limited 3.29ms from Manchester, GB
39.90.180.68 AS4837 CHINA UNICOM China169 Backbone 7.45ms from Qingdao, CN
222.132.129.84 AS4837 CHINA UNICOM China169 Backbone 5.30ms from Qingdao, CN
194.103.139.116 AS51747 Internet Vikings International AB 0.89ms from Stockholm, SE
99.255.77.36 AS812 Rogers Communications Canada Inc. 5.99ms from Toronto, CA
198.145.95.4 AS7015 Comcast Cable Communications, LLC 0.30ms from Boston, US
47.90.111.4 AS45102 Alibaba (US) Technology Co., Ltd. 0.99ms from Hong Kong, HK
132.239.235.36 AS7377 University of California, San Diego 2.71ms from Los Angeles, US
92.18.8.244 AS13285 TalkTalk Communications Limited 5.81ms from Manchester, GB
37.41.46.68 AS28885 OmanTel NAP 3.00ms from Muscat, OM
89.46.113.4 AS397451 ZeroBounce 0.54ms from New York City, US
107.206.169.20 AS7018 AT&T Enterprises, LLC 4.75ms from San Jose, US
115.120.6.116 AS55990 Huawei Cloud Service data center 7.01ms from Shanghai, CN
36.231.145.100 AS3462 Data Communication Business Group 0.86ms from Taipei, TW
185.89.149.4 AS21660 Baxalta Incorporated 3.02ms from Vienna, AT
92.65.203.132 AS1136 KPN B.V. 3.23ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m10 114.72.105.85
traceroute to 114.72.105.85 (114.72.105.85): 10 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS4804] 210.49.118.206 18.737 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Sydney, 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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