110.23.0.0/16

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
Parent Range	110.20.0.0/14
Registry	APNIC
ID	OPTUSINTERNET-AU

WHOIS Details

inetnum:        110.20.0.0 - 110.23.255.255
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:  2021-01-15T01:45:06Z
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:          110.20.0.0/14
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-16T20:46:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.23.0.0/16

Range	ASN	Company	Num of IPs
110.20.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144

Nearby Ranges

BGP prefixes that overlap with 110.0.0.0/8

Range	ASN	Company	Num of IPs
110.240.0.0/12	AS4837	China Unicom Hebei province network	1,048,576
110.24.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
110.56.0.0/13	AS9394	North Star Information Hi.tech Ltd. Co.	524,288
110.80.0.0/13	AS58772	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.8.0.0/13	AS38114	SK Broadband Co Ltd	524,288
110.184.0.0/13	AS4134	CHINANET Sichuan province network	524,288
110.8.0.0/13	AS17834	SK Broadband Co Ltd	524,288
110.80.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.8.0.0/13	AS9318	SK Broadband Co Ltd	524,288
110.176.0.0/13	AS4134	CHINANET SHANXI PROVINCE NETWORK	524,288
110.8.0.0/13	AS9638	SK Broadband Co Ltd	524,288
110.128.0.0/13	AS9824	JCOM Co., Ltd.	524,288
110.8.0.0/13	AS131824	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS10167	SK Broadband Co Ltd	524,288
110.80.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.8.0.0/13	AS131808	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS10072	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS152232	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS152197	SK Broadband Co Ltd	524,288
110.144.0.0/13	AS1221	Telstra Limited	524,288
110.80.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.184.0.0/13	AS38283	CHINANET Sichuan province network	524,288
110.8.0.0/13	AS131842	SK Broadband Co Ltd	524,288
110.184.0.0/13	AS139220	CHINANET Sichuan province network	524,288
110.16.0.0/14	AS139007	China Unicom InnerMongolia province network	262,144
110.88.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
110.228.0.0/14	AS4837	China Unicom Hebei province network	262,144
110.20.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
110.16.0.0/14	AS4837	China Unicom InnerMongolia province network	262,144
110.152.0.0/14	AS4134	CHINANET xinjiang province network	262,144
110.6.0.0/15	AS4837	China Unicom InnerMongolia province network	131,072
110.64.0.0/15	AS4538	China Education and Research Network	131,072
110.52.0.0/15	AS4837	China Unicom HuNan province network	131,072
110.166.0.0/15	AS59223	CHINANET Qinghai Province Network	131,072
110.156.0.0/15	AS4134	CHINANET xinjiang province network	131,072
110.32.0.0/15	AS4804	OPTUS INTERNET - RETAIL	131,072
110.72.0.0/15	AS4837	China Unicom Guangxi province network	131,072
110.166.0.0/15	AS4134	CHINANET Qinghai Province Network	131,072
110.140.0.0/15	AS1221	Telstra Limited	131,072
110.166.0.0/15	AS132225	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS140061	CHINANET Qinghai Province Network	131,072
110.174.0.0/15	AS7545	TPG Internet Pty Ltd.	131,072
110.66.0.0/15	AS2527	Sony Network Communications Inc.	131,072
110.159.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
110.43.0.0/16	AS141679	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.233.0.0/16	AS2518	BIGLOBE Inc.	65,536
110.79.0.0/16	AS9293	HKNet Company Limited	65,536
110.164.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
110.43.0.0/16	AS59019	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS58466	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536

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
110.23.3.167	iloveme.com.au	1
110.23.163.92	tuxhedo.net	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
110.23.240.1	AS4804 Microplex PTY LTD	`1.63ms` from Melbourne, AU
110.23.192.1	AS4804 Microplex PTY LTD	`1.62ms` from Melbourne, AU
110.23.168.1	AS4804 Microplex PTY LTD	`1.48ms` from Melbourne, AU
110.23.224.1	AS4804 Microplex PTY LTD	`1.55ms` from Melbourne, AU
110.23.176.1	AS4804 Microplex PTY LTD	`1.54ms` from Melbourne, AU
110.23.232.1	AS4804 Microplex PTY LTD	`1.47ms` from Melbourne, AU
110.23.216.1	AS4804 Microplex PTY LTD	`1.73ms` from Melbourne, AU
110.23.200.1	AS4804 Microplex PTY LTD	`1.67ms` from Melbourne, AU
110.23.184.1	AS4804 Microplex PTY LTD	`1.55ms` from Melbourne, AU
110.23.56.1	AS4804 Microplex PTY LTD	`1.74ms` from Melbourne, AU
110.23.80.1	AS4804 Microplex PTY LTD	`1.57ms` from Melbourne, AU
110.23.128.1	AS4804 Microplex PTY LTD	`1.51ms` from Melbourne, AU
110.23.64.1	AS4804 Microplex PTY LTD	`1.63ms` from Melbourne, AU
110.23.24.1	AS4804 Microplex PTY LTD	`1.50ms` from Melbourne, AU
110.23.136.1	AS4804 Microplex PTY LTD	`1.46ms` from Melbourne, AU
110.23.32.1	AS4804 Microplex PTY LTD	`1.50ms` from Melbourne, AU
110.23.120.1	AS4804 Microplex PTY LTD	`1.52ms` from Melbourne, AU
110.23.88.1	AS4804 Microplex PTY LTD	`1.60ms` from Melbourne, AU
110.23.96.1	AS4804 Microplex PTY LTD	`1.56ms` from Melbourne, AU
110.23.144.1	AS4804 Microplex PTY LTD	`1.62ms` from Melbourne, AU
110.23.104.1	AS4804 Microplex PTY LTD	`1.75ms` from Melbourne, AU
110.23.152.1	AS4804 Microplex PTY LTD	`1.56ms` from Melbourne, AU
110.23.160.1	AS4804 Microplex PTY LTD	`1.62ms` from Melbourne, AU
110.23.0.1	AS4804 Microplex PTY LTD	`1.59ms` from Melbourne, AU
110.23.72.1	AS4804 Microplex PTY LTD	`1.72ms` from Melbourne, 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
190.250.23.176	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`12.14ms` from Bogota, CO
73.47.94.80	AS7922 Comcast Cable Communications, LLC	`5.84ms` from Boston, US
196.77.41.0	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`6.35ms` from Casablanca, MA
34.255.55.0	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
84.57.153.240	AS3209 Vodafone GmbH	`4.12ms` from Duesseldorf, DE
176.31.115.32	AS16276 OVH SAS	`1.70ms` from Gravelines, FR
124.160.158.112	AS4837 CHINA UNICOM China169 Backbone	`5.02ms` from Hangzhou, CN
79.139.84.32	AS25369 Hydra Communications Ltd	`0.39ms` from London, GB
90.220.14.160	AS5607 Sky UK Limited	`12.78ms` from London, GB
79.185.26.224	AS5617 Orange Polska Spolka Akcyjna	`18.04ms` from Warsaw, PL
159.112.248.240	AS396479 Mailgun Technologies Inc.	`0.99ms` from Ashburn, US
73.40.167.144	AS7922 Comcast Cable Communications, LLC	`12.16ms` from Ashburn, US
99.137.149.144	AS7018 AT&T Enterprises, LLC	`16.85ms` from Chicago, US
79.216.254.240	AS3320 Deutsche Telekom AG	`4.77ms` from Duesseldorf, DE
91.56.17.80	AS3320 Deutsche Telekom AG	`4.17ms` from Frankfurt am Main, DE
31.140.165.128	AS16135 Turkcell A.S.	`14.18ms` from Izmir, TR
81.77.118.128	AS5378 Vodafone Limited	`9.97ms` from London, GB
85.166.73.80	AS2119 Telenor Norge AS	`5.29ms` from Oslo, NO
34.13.210.32	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
183.127.107.112	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
1.235.11.112	AS9318 SK Broadband Co Ltd	`1.35ms` from Seoul, KR
59.126.225.224	AS3462 Data Communication Business Group	`1.99ms` from Taichung, TW
126.26.109.48	AS17676 SoftBank Corp.	`10.17ms` from Tokyo, JP
34.146.107.112	AS396982 Google LLC	`0.15ms` from Tokyo, JP
23.118.163.160	AS7018 AT&T Enterprises, LLC	`9.50ms` from Chicago, 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 110.23.167.13

traceroute to 110.23.167.13 (110.23.167.13): 5 hops max, 52 byte packets

1 [AS15169] 66.249.94.19 216.7 ms

2 [AS15169] 192.178.98.32 217.102 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On October 30th 2025

What are IP address ranges?

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