114.72.32.0/20

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        [email protected] 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:         [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 2025-12-23
abuse-mailbox:  [email protected]
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:         [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 114.72.32.0/20

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
50.108.120.20 AS5650 Frontier Communications of America, Inc. 6.42ms from Chicago, US
92.219.168.164 AS3209 Vodafone GmbH 9.32ms from Frankfurt am Main, DE
216.12.173.52 AS26658 HT 0.29ms from Los Angeles, US
93.195.151.164 AS3320 Deutsche Telekom AG 5.66ms from Nuernberg, DE
51.103.121.228 AS8075 Microsoft Corporation 0.18ms from Paris, FR
50.225.129.4 AS7922 Comcast Cable Communications, LLC 1.90ms from San Jose, US
96.190.175.52 AS23266 Comcast Cable Communications, LLC 0.33ms from Secaucus, US
210.204.135.164 AS4766 Korea Telecom 2.08ms from Seoul, KR
211.215.25.212 AS9318 SK Broadband Co Ltd 2.53ms from Seoul, KR
85.64.202.52 AS1680 Cellcom Fixed Line Communication L.P 2.65ms from Tel Aviv, IL
23.45.95.20 AS24319 Akamai Technologies Tokyo ASN 0.65ms from Tokyo, JP
217.162.26.68 AS6730 Sunrise GmbH 1.37ms from Zuerich, CH
84.22.123.4 AS196752 Tilaa B.V. 1.13ms from Amsterdam, NL
200.117.111.100 AS7303 Telecom Argentina S.A. 6.92ms from Asuncion, PY
112.126.92.148 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
101.72.86.4 AS4837 CHINA UNICOM China169 Backbone 9.09ms from Beijing, CN
91.241.72.164 AS48173 Orange Business Digital Germany GmbH 0.56ms from Berlin, DE
71.10.45.212 AS20115 Charter Communications LLC 13.84ms from Chicago, US
79.79.7.228 AS13285 TalkTalk Communications Limited 4.92ms from London, GB
13.42.168.100 AS16509 Amazon.com, Inc. 0.14ms from London, GB
79.156.61.132 AS3352 TELEFONICA DE ESPANA S.A.U. 10.21ms from Madrid, ES
95.163.6.4 AS12695 LLC Digital Network 1.23ms from Moscow, RU
77.32.143.36 AS200484 Sendinblue SAS 4.42ms from Paris, FR
200.241.8.4 AS4230 CLARO S.A. 11.52ms from Rio de Janeiro, BR
95.141.91.36 AS49409 IVER NORGE AS 1.95ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 -m9 114.72.39.118
traceroute to 114.72.39.118 (114.72.39.118): 9 hops max, 52 byte packets
1 [AS15169] 142.250.224.113 100.475 ms
2 *
3 *
4 *
5 *
6 [AS4804] 210.49.118.198 129.283 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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