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:         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:  2025-11-18T00:26:27Z
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:         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 114.72.32.0/20

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
210.12.186.20 AS4808 China Unicom Beijing Province Network 2.98ms from Beijing, CN
44.250.109.20 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
35.161.178.4 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
154.20.29.20 AS852 TELUS Communications Inc. 12.71ms from Edmonton, CA
217.235.88.68 AS3320 Deutsche Telekom AG 7.79ms from Frankfurt am Main, DE
34.34.218.52 AS396982 Google LLC 0.12ms from Jakarta, ID
103.179.59.132 AS135341 Orange Communication 10.25ms from Kolkata, IN
175.160.198.180 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Liaoyang, CN
66.65.169.68 AS12271 Charter Communications Inc 3.86ms from New York City, US
179.125.178.196 AS28649 Desktop Sigmanet Comunicação Multimídia SA 2.49ms from Osasco, BR
195.167.225.196 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.02ms from Paris, FR
86.126.200.116 AS8708 DIGI ROMANIA S.A. 5.65ms from Timisoara, RO
124.154.8.52 AS2514 NTT PC Communications, Inc. 3.68ms from Tokyo, JP
89.69.59.116 AS9141 P4 Sp. z o.o. 5.94ms from Warsaw, PL
158.108.5.132 AS9411 Kasetsart University, Thailand 0.92ms from Bangkok, TH
93.216.88.36 AS3320 Deutsche Telekom AG 7.44ms from Frankfurt am Main, DE
124.90.142.52 AS4837 CHINA UNICOM China169 Backbone 6.88ms from Hangzhou, CN
58.187.217.116 AS18403 FPT Telecom Company 1.21ms from Hanoi, VN
113.3.224.68 AS4837 CHINA UNICOM China169 Backbone 12.29ms from Harbin, CN
207.180.231.100 AS51167 Contabo GmbH 0.25ms from Lauterbourg, FR
143.204.71.20 AS16509 Amazon.com, Inc. 0.28ms from London, GB
23.240.136.4 AS20001 Charter Communications Inc 6.19ms from Los Angeles, US
103.240.146.164 AS36007 Kamatera, Inc. 0.19ms from Madrid, ES
143.92.227.116 AS25019 Saudi Telecom Company JSC 4.23ms from Manama, BH
139.124.234.36 AS2457 Renater 2.36ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 -m6 114.72.35.49
traceroute to 114.72.35.49 (114.72.35.49): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
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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