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:         [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:          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
110.184.0.0/13	AS38283	CHINANET Sichuan province network	524,288
110.184.0.0/13	AS4134	CHINANET Sichuan province network	524,288
110.80.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.80.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.80.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.128.0.0/13	AS9824	JCOM Co., Ltd.	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	AS17834	SK Broadband Co Ltd	524,288
110.56.0.0/13	AS9394	North Star Information Hi.tech Ltd. Co.	524,288
110.184.0.0/13	AS139220	CHINANET Sichuan province network	524,288
110.24.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
110.144.0.0/13	AS1221	Telstra Limited	524,288
110.80.0.0/13	AS58772	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.8.0.0/13	AS9638	SK Broadband Co Ltd	524,288
110.16.0.0/14	AS139007	China Unicom InnerMongolia province network	262,144
110.20.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
110.152.0.0/14	AS4134	CHINANET xinjiang province network	262,144
110.88.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
110.16.0.0/14	AS4837	China Unicom InnerMongolia province network	262,144
110.228.0.0/14	AS4837	China Unicom Hebei province network	262,144
110.156.0.0/15	AS4134	CHINANET xinjiang province network	131,072
110.166.0.0/15	AS140061	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS4134	CHINANET Qinghai Province Network	131,072
110.52.0.0/15	AS4837	China Unicom HuNan province network	131,072
110.66.0.0/15	AS2527	Sony Network Communications Inc.	131,072
110.6.0.0/15	AS4837	China Unicom InnerMongolia 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
110.140.0.0/15	AS1221	Telstra Limited	131,072
110.64.0.0/15	AS4538	China Education and Research Network	131,072
110.174.0.0/15	AS7545	TPG Internet Pty Ltd.	131,072
110.166.0.0/15	AS132225	CHINANET Qinghai Province Network	131,072
110.166.0.0/15	AS59223	CHINANET Qinghai Province Network	131,072
110.43.0.0/16	AS59019	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS23724	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.164.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
110.51.0.0/16	AS45113	Shanxi Datong Coal Group Communication Co., Ltd	65,536
110.233.0.0/16	AS2518	BIGLOBE Inc.	65,536
110.159.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
110.79.0.0/16	AS9293	HKNet Company Limited	65,536
110.43.0.0/16	AS141679	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS4811	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.43.0.0/16	AS58466	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.169.0.0/17	AS7470	True WiFi by True Online	32,768
110.168.128.0/17	AS7470	TRUE BROADBAND	32,768
110.169.128.0/17	AS7470	True WiFi by True Online	32,768
110.161.0.0/17	AS9605	NTT DOCOMO, Inc.	32,768
110.169.128.0/17	AS17552	True WiFi by True Online	32,768

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
110.23.60.38	liquidfusion.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
110.23.136.1	AS4804 Microplex PTY LTD	`1.70ms` from Melbourne, AU
110.23.120.1	AS4804 Microplex PTY LTD	`1.73ms` from Melbourne, AU
110.23.200.1	AS4804 Microplex PTY LTD	`1.69ms` from Melbourne, AU
110.23.104.1	AS4804 Microplex PTY LTD	`1.58ms` from Melbourne, AU
110.23.88.1	AS4804 Microplex PTY LTD	`1.68ms` from Melbourne, AU
110.23.64.1	AS4804 Microplex PTY LTD	`1.69ms` from Melbourne, AU
110.23.176.1	AS4804 Microplex PTY LTD	`1.68ms` from Melbourne, AU
110.23.128.1	AS4804 Microplex PTY LTD	`1.71ms` from Melbourne, AU
110.23.144.1	AS4804 Microplex PTY LTD	`1.64ms` from Melbourne, AU
110.23.16.1	AS4804 Microplex PTY LTD	`1.73ms` from Melbourne, AU
110.23.40.1	AS4804 Microplex PTY LTD	`1.58ms` from Melbourne, AU
110.23.0.1	AS4804 Microplex PTY LTD	`1.69ms` from Melbourne, AU
110.23.152.1	AS4804 Microplex PTY LTD	`1.56ms` from Melbourne, AU
110.23.96.1	AS4804 Microplex PTY LTD	`1.57ms` from Melbourne, AU
110.23.32.1	AS4804 Microplex PTY LTD	`1.47ms` from Melbourne, AU
110.23.216.1	AS4804 Microplex PTY LTD	`1.50ms` from Melbourne, AU
110.23.112.1	AS4804 Microplex PTY LTD	`1.61ms` from Melbourne, AU
110.23.168.1	AS4804 Microplex PTY LTD	`1.59ms` from Melbourne, AU
110.23.160.1	AS4804 Microplex PTY LTD	`1.51ms` from Melbourne, AU
110.23.80.1	AS4804 Microplex PTY LTD	`1.48ms` from Melbourne, AU
110.23.192.1	AS4804 Microplex PTY LTD	`1.48ms` from Melbourne, AU
110.23.224.1	AS4804 Microplex PTY LTD	`1.68ms` from Melbourne, AU
110.23.184.1	AS4804 Microplex PTY LTD	`1.72ms` from Melbourne, AU
110.23.56.1	AS4804 Microplex PTY LTD	`1.70ms` from Melbourne, AU
110.23.24.1	AS4804 Microplex PTY LTD	`1.73ms` 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
20.71.92.176	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
222.163.182.192	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Changchun, CN
179.253.229.208	AS8167 V tal	`0.61ms` from Curitiba, BR
98.60.85.16	AS7922 Comcast Cable Communications, LLC	`12.17ms` from Denver, US
187.145.191.96	AS8151 UNINET	`1.57ms` from Mexico City, MX
96.58.145.160	AS33363 Charter Communications, Inc	`11.01ms` from Orlando, US
24.21.6.128	AS7922 Comcast Cable Communications, LLC	`3.24ms` from Portland, US
176.195.201.112	AS12714 PJSC MegaFon	`2.05ms` from Saint Petersburg, RU
13.73.51.112	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
191.183.77.48	AS28573 Claro NXT Telecomunicacoes Ltda	`4.08ms` from Sao Paulo, BR
4.230.152.48	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
116.82.39.112	AS2527 Sony Network Communications Inc.	`1.89ms` from Tokyo, JP
212.83.163.96	AS12876 SCALEWAY S.A.S.	`0.22ms` from Amsterdam, NL
206.73.80.0	AS5400 British Telecommunications PLC	`1.98ms` from Chicago, US
14.180.248.112	AS45899 VNPT Corp	`7.01ms` from Da Nang, VN
154.223.255.32	AS214143 SKYDIGITAL TELECOM LTD	`0.26ms` from Kuala Lumpur, MY
80.44.157.48	AS13285 TalkTalk Communications Limited	`2.52ms` from Manchester, GB
203.1.237.48	AS7575 Australian Academic and Research Network (AARNet)	`1.67ms` from Melbourne, AU
77.241.5.16	AS31263 MYNET S.R.L.	`0.23ms` from Milan, IT
180.101.246.112	AS134756 CHINANET Nanjing Jishan IDC network	`1.12ms` from Nanjing, CN
46.30.168.80	AS15605 Connesi s.p.a.	`3.40ms` from Rome, IT
124.214.45.96	AS2516 KDDI CORPORATION	`6.01ms` from Tokyo, JP
20.48.82.64	AS8075 Microsoft Corporation	`0.13ms` from Tokyo, JP
92.241.246.80	AS3226 OOO "NI"	`7.62ms` from Yekaterinburg, RU
171.12.41.240	AS4134 CHINANET-BACKBONE	`8.66ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 110.23.12.205

traceroute to 110.23.12.205 (110.23.12.205): 7 hops max, 52 byte packets

3 [AS9002] 87.245.234.139 31.561 ms

4 [AS9002] 87.245.230.53 35.567 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On December 6th 2025

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