110.20.0.0/16

AS4804 · Microplex PTY LTD

Need more data or want to access it via API or data downloads? Sign up to get free access

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 110.20.0.0/16

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
110.80.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.8.0.0/13	AS10167	SK Broadband Co Ltd	524,288
110.144.0.0/13	AS1221	Telstra Limited	524,288
110.8.0.0/13	AS10072	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS131808	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS131824	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	AS38283	CHINANET Sichuan province network	524,288
110.8.0.0/13	AS17834	SK Broadband Co Ltd	524,288
110.80.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.8.0.0/13	AS9638	SK Broadband Co Ltd	524,288
110.8.0.0/13	AS152232	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
110.8.0.0/13	AS38114	SK Broadband Co Ltd	524,288
110.80.0.0/13	AS58772	CHINANET FUJIAN PROVINCE NETWORK	524,288
110.184.0.0/13	AS4134	CHINANET Sichuan province network	524,288
110.184.0.0/13	AS139220	CHINANET Sichuan province network	524,288
110.176.0.0/13	AS4134	CHINANET SHANXI PROVINCE NETWORK	524,288
110.8.0.0/13	AS152197	SK Broadband Co Ltd	524,288
110.24.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
110.128.0.0/13	AS9824	JCOM Co., Ltd.	524,288
110.16.0.0/14	AS139007	China Unicom InnerMongolia province network	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
110.20.0.0/14	AS4804	OPTUS INTERNET - RETAIL	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
110.140.0.0/15	AS1221	Telstra Limited	131,072
110.72.0.0/15	AS4837	China Unicom Guangxi province network	131,072
110.52.0.0/15	AS4837	China Unicom HuNan province network	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
110.64.0.0/15	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	AS140061	CHINANET Qinghai Province Network	131,072
110.66.0.0/15	AS2527	Sony Network Communications Inc.	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
110.166.0.0/15	AS4134	CHINANET Qinghai Province Network	131,072
110.43.0.0/16	AS58466	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	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
110.233.0.0/16	AS2518	BIGLOBE Inc.	65,536
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
110.43.0.0/16	AS141679	Beijing Kingsoft Cloud Internet Technology Co., Ltd.	65,536
110.159.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536

Hosted domains

There are 16 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
110.20.32.194	raybarber.au	3
110.20.116.107	myart4art.com	3
110.20.158.153	uncertaintech.com	1
110.20.235.121	garr.me	1
110.20.162.27	diddycraft.uk	1
110.20.184.112	megasploogezonemc.live	1
110.20.66.153	mrward.org	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

Read more

Pingable IPs

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

IP Address	ASN	Details
110.20.126.220	AS4804 Microplex PTY LTD	`4.49ms` from Brisbane, AU
110.20.196.112	AS4804 Microplex PTY LTD	`8.54ms` from Brisbane, AU
110.20.186.226	AS4804 Microplex PTY LTD	`10.26ms` from Brisbane, AU
110.20.66.153	AS4804 Microplex PTY LTD	`1.87ms` from Brisbane, AU
110.20.118.213	AS4804 Microplex PTY LTD	`3.66ms` from Brisbane, AU
110.20.23.45	AS4804 Microplex PTY LTD	`13.92ms` from Brisbane, AU
110.20.98.179	AS4804 Microplex PTY LTD	`13.53ms` from Brisbane, AU
110.20.167.185	AS4804 Microplex PTY LTD	`11.53ms` from Brisbane, AU
110.20.46.124	AS4804 Microplex PTY LTD	`9.02ms` from Brisbane, AU
110.20.13.164	AS4804 Microplex PTY LTD	`6.73ms` from Brisbane, AU
110.20.158.170	AS4804 Microplex PTY LTD	`3.32ms` from Brisbane, AU
110.20.154.178	AS4804 Microplex PTY LTD	`2.80ms` from Brisbane, AU
110.20.57.141	AS4804 Microplex PTY LTD	`5.35ms` from Brisbane, AU
110.20.18.138	AS4804 Microplex PTY LTD	`6.01ms` from Brisbane, AU
110.20.159.57	AS4804 Microplex PTY LTD	`6.33ms` from Brisbane, AU
110.20.121.192	AS4804 Microplex PTY LTD	`3.14ms` from Brisbane, AU
110.20.155.15	AS4804 Microplex PTY LTD	`3.29ms` from Brisbane, AU
110.20.109.95	AS4804 Microplex PTY LTD	`3.34ms` from Brisbane, AU
110.20.195.223	AS4804 Microplex PTY LTD	`5.55ms` from Brisbane, AU
110.20.175.122	AS4804 Microplex PTY LTD	`10.09ms` from Brisbane, AU
110.20.110.33	AS4804 Microplex PTY LTD	`3.45ms` from Brisbane, AU
110.20.199.134	AS4804 Microplex PTY LTD	`14.03ms` from Brisbane, AU
110.20.56.1	AS4804 Microplex PTY LTD	`1.46ms` from Brisbane, AU
110.20.83.155	AS4804 Microplex PTY LTD	`3.47ms` from Brisbane, AU
110.20.193.66	AS4804 Microplex PTY LTD	`9.38ms` 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
108.82.200.16	AS7018 AT&T Enterprises, LLC	`4.86ms` from Durham, US
42.53.226.160	AS4837 CHINA UNICOM China169 Backbone	`14.53ms` from Liaoyang, CN
82.58.84.192	AS3269 Telecom Italia S.p.A.	`2.02ms` from Milan, IT
102.217.67.0	AS328987 Lime Emerging Solutions Limited	`0.90ms` from Nairobi, KE
112.26.243.160	AS9808 China Mobile Communications Group Co., Ltd.	`9.67ms` from Nanjing, CN
2.13.226.240	AS3215 Orange S.A.	`1.56ms` from Paris, FR
123.235.179.144	AS4837 CHINA UNICOM China169 Backbone	`3.25ms` from Qingdao, CN
170.231.113.32	AS265066 Conect Provedor de Acesso a Internet Ltda Me	`0.72ms` from Rio de Janeiro, BR
139.224.200.208	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.53ms` from Shanghai, CN
45.180.91.0	AS273585 OPTIMUS FIBER TELECOM LTDA	`8.41ms` from São Paulo, BR
111.255.202.128	AS3462 Data Communication Business Group	`3.67ms` from Taichung, TW
114.36.205.96	AS3462 Data Communication Business Group	`0.99ms` from Taipei, TW
171.123.37.160	AS4837 CHINA UNICOM China169 Backbone	`9.15ms` from Taiyuan, CN
221.49.33.48	AS17676 SoftBank Corp.	`3.71ms` from Tokyo, JP
184.2.217.128	AS19901 Brightspeed	`8.15ms` from Ashburn, US
51.161.98.96	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
23.236.164.48	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US
60.11.197.208	AS4837 CHINA UNICOM China169 Backbone	`10.98ms` from Changchun, CN
76.16.68.96	AS7922 Comcast Cable Communications, LLC	`10.57ms` from Chicago, US
76.67.137.96	AS577 Bell Canada	`4.45ms` from Montreal, CA
13.126.129.128	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
191.54.184.192	AS53006 ALGAR TELECOM S/A	`14.48ms` from Osasco, BR
122.5.103.96	AS4134 CHINANET-BACKBONE	`6.34ms` from Qingdao, CN
192.192.141.16	AS1659 Taiwan Academic Network (TANet) Information Center	`1.66ms` from Taipei, TW
140.150.15.16	AS54994 Meteverse Limited.	`1.45ms` from Yangon, MM

Traceroute

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

traceroute -a -n -q1 110.20.24.1

traceroute to 110.20.24.1 (110.20.24.1): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.128 ms

2 [AS136557] 103.216.222.92 0.112 ms

3 [AS7474] 59.154.17.229 0.806 ms

4 *

5 [AS4804] 110.20.24.1 1.318 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On November 14th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales