220.239.152.0/21

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 220.236.0.0/14
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        220.236.0.0 - 220.239.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          Chatswood, Sydney
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:  2024-02-05T08:16:30Z
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:          220.236.0.0/14
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2024-02-05T08:48:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 220.239.152.0/21

Range ASN Company Num of IPs
220.236.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144

Nearby Ranges

BGP prefixes that overlap with 220.239.0.0/16

Range ASN Company Num of IPs
220.236.0.0/14 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

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

IP Address ASN Details
220.239.152.2 AS4804 Microplex PTY LTD 1.39ms from Brisbane, 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
40.132.0.165 AS7029 Windstream Communications LLC 2.17ms from Atlanta, US
52.223.116.101 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
213.178.106.5 AS5483 Magyar Telekom Plc. 3.06ms from Budapest, HU
172.74.34.37 AS11426 Charter Communications Inc 9.60ms from Charlotte, US
66.186.248.117 AS5009 REV 11.30ms from Dallas, US
65.59.93.85 AS3356 Level 3 Parent, LLC 0.33ms from Denver, US
62.202.54.69 AS3303 Swisscom (Switzerland) Ltd 1.08ms from Lausanne, CH
45.55.79.133 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
35.180.2.5 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
184.169.180.149 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
114.56.144.53 AS16509 Amazon.com, Inc. 5.77ms from Seattle, US
142.103.96.101 AS393249 University of British Columbia 4.38ms from Seattle, US
36.228.146.197 AS3462 Data Communication Business Group 1.45ms from Taipei, TW
77.118.158.229 AS8437 Hutchison Drei Austria GmbH 2.06ms from Vienna, AT
93.82.134.213 AS8447 A1 Telekom Austria AG 5.91ms from Vienna, AT
125.47.106.229 AS4837 CHINA UNICOM China169 Backbone 7.17ms from Zhengzhou, CN
203.47.173.229 AS1221 Telstra Limited 1.21ms from Adelaide, AU
87.214.66.165 AS13127 Odido Netherlands B.V. 6.00ms from Amsterdam, NL
74.209.33.101 AS32645 Fidium 16.57ms from Boston, US
74.77.114.117 AS11351 Charter Communications Inc 18.75ms from Chicago, US
157.130.105.85 AS701 Verizon Business 0.91ms from Chicago, US
135.196.235.181 AS3257 GTT Communications Inc. 14.74ms from London, GB
88.18.97.69 AS3352 TELEFONICA DE ESPANA S.A.U. 11.77ms from Madrid, ES
45.145.203.149 AS44092 HAL Service SpA 2.65ms from Milan, IT
64.251.32.5 AS46996 New York City Health & Hospitals Corporation 3.09ms from Newark, US

Traceroute

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

$
traceroute -a -n -q1 -m5 220.239.156.169
traceroute to 220.239.156.169 (220.239.156.169): 5 hops max, 52 byte packets
1 [AS15169] 66.249.94.19 243.615 ms
2 [AS15169] 192.178.97.154 243.602 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Santiago, CL
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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