220.239.192.0/19

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:         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 2025-12-23
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:         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 2025-12-23
abuse-mailbox:  abuse@optusnet.com.au
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:         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:          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 220.239.192.0/19

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
220.239.199.137 karimovgroup.com 1
220.239.201.228 kiernan.net.nz 1
220.239.222.135 austingiassociates.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

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
123.103.7.227 AS23724 IDC, China Telecommunications Corporation 3.71ms from Beijing, CN
121.25.149.115 AS4837 CHINA UNICOM China169 Backbone 6.24ms from Beijing, CN
181.26.116.67 AS22927 Telefonica de Argentina 2.34ms from Buenos Aires, AR
155.254.20.51 AS397373 H4Y Technologies LLC 0.13ms from Charlotte, US
75.221.176.83 AS6167 Verizon Business 14.09ms from Chicago, US
5.14.219.147 AS8708 DIGI ROMANIA S.A. 0.67ms from Constanţa, RO
35.222.110.83 AS396982 Google LLC 0.11ms from Council Bluffs, US
34.174.4.163 AS396982 Google LLC 0.13ms from Dallas, US
108.251.198.243 AS7018 AT&T Enterprises, LLC 3.10ms from Dallas, US
75.91.136.3 AS7029 Windstream Communications LLC 10.32ms from Dallas, US
98.55.70.227 AS7922 Comcast Cable Communications, LLC 5.26ms from Denver, US
103.45.68.19 AS152194 CTG Server Limited 0.94ms from Hong Kong, HK
154.218.45.163 AS9294 GNET INC. 0.79ms from Hong Kong, HK
124.216.192.83 AS45361 Ulsan Jung-Ang Broadcasting Network 7.81ms from Incheon, KR
110.11.59.35 AS9318 SK Broadband Co Ltd 1.34ms from Incheon, KR
195.65.128.67 AS3303 Swisscom (Switzerland) Ltd 1.19ms from Lausanne, CH
50.227.48.35 AS7922 Comcast Cable Communications, LLC 1.03ms from Miami, US
35.154.96.115 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
87.176.147.35 AS3320 Deutsche Telekom AG 5.45ms from Nuernberg, DE
113.39.72.51 AS17506 ARTERIA Networks Corporation 1.30ms from Osaka, JP
115.124.169.227 AS7679 QTnet,Inc. 11.80ms from Osaka, JP
49.1.237.3 AS10036 DLIVE 0.97ms from Seoul, KR
125.190.218.147 AS17858 LG POWERCOMM 1.99ms from Seoul, KR
183.158.252.67 AS4134 CHINANET-BACKBONE 8.05ms from Shanghai, CN
223.217.192.163 AS4713 NTT DOCOMO BUSINESS,Inc. 3.38ms 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 -f4 -m15 220.239.195.49
traceroute to 220.239.195.49 (220.239.195.49): 15 hops max, 52 byte packets
5 [AS3257] 213.39.2.33 7.362 ms
6 [AS3257] 89.149.141.125 150.594 ms
7 [AS3257] 173.205.37.78 401.317 ms
8 *
9 *
10 *
11 *
12 [AS4804] 210.49.118.170 415.285 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Oslo, NO
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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