114.75.0.0/16

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
Parent Range	114.72.0.0/14
Registry	APNIC
ID	OPTUSINTERNET-AU

WHOIS Details

inetnum:        114.72.0.0 - 114.75.255.255
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:  2024-02-05T07:09:37Z
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:          114.72.0.0/14
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2024-02-05T07:13:12Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 114.75.0.0/16

Range	ASN	Company	Num of IPs
114.72.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144

Nearby Ranges

BGP prefixes that overlap with 114.0.0.0/8

Range	ASN	Company	Num of IPs
114.160.0.0/11	AS4713	NTT DOCOMO BUSINESS,Inc.	2,097,152
114.144.0.0/12	AS4713	NTT DOCOMO BUSINESS,Inc.	1,048,576
114.224.0.0/12	AS4134	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS146966	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS131325	Chinanet Jiangsu Province Network	1,048,576
114.32.0.0/12	AS3462	Data Communication Business Group,	1,048,576
114.224.0.0/12	AS4809	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS137697	Chinanet Jiangsu Province Network	1,048,576
114.96.0.0/13	AS4134	CHINANET Anhui PROVINCE NETWORK	524,288
114.216.0.0/13	AS134770	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS4134	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS134756	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS140292	Chinanet Jiangsu Province Network	524,288
114.200.0.0/13	AS9318	SK Broadband Co Ltd	524,288
114.96.0.0/13	AS140527	CHINANET Anhui PROVINCE NETWORK	524,288
114.72.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
114.56.0.0/14	AS16509		262,144
114.104.0.0/14	AS4134	CHINANET Anhui PROVINCE NETWORK	262,144
114.104.0.0/14	AS140527	CHINANET Anhui PROVINCE NETWORK	262,144
114.24.0.0/14	AS3462	Data Communication Business Group,	262,144
114.192.0.0/14	AS9595	NTT EAST, Inc.	262,144
114.48.0.0/14	AS17676	SOFTBANK Corp.	262,144
114.60.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
114.76.0.0/15	AS4804	OPTUS INTERNET - RETAIL	131,072
114.138.0.0/15	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	131,072
114.20.0.0/15	AS2516	KDDI CORPORATION	131,072
114.52.0.0/15	AS9644	SK Telecom	131,072
114.52.0.0/15	AS9318	SK Telecom	131,072
114.212.0.0/15	AS4538	China Education and Research Network	131,072
114.38.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.44.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.214.0.0/16	AS4538	China Education and Research Network	65,536
114.109.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536
114.25.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.37.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.132.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
114.36.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.35.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.24.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.45.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.23.0.0/16	AS56030	Voyager Internet Ltd.	65,536
114.47.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.135.0.0/16	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	65,536
114.22.0.0/16	AS2516	KDDI CORPORATION	65,536
114.42.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.143.0.0/16	AS134540	Tata Teleservices Maharashtra Ltd	65,536
114.27.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.32.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.40.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.33.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536

Hosted domains

There are 14 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
114.75.135.205	raboczi.id.au	3
114.75.182.74	wolfenden.me	2
114.75.223.230	kaneclan-test.ml	1
114.75.167.96	legalfiction.com.au	1
114.75.117.128	myrapidsearch.com	1
114.75.180.195	silkyoak.org	1
114.75.180.28	intertek.com.au	1
114.75.41.144	rogos.au	1
114.75.214.28	richiehome.com	1
114.75.214.178	stu-ax.studio	1
114.75.180.93	intertek.com.au	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

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

IP Address	ASN	Details
114.75.13.101	AS4804 Microplex PTY LTD	`3.44ms` from Brisbane, AU
114.75.16.1	AS4804 Microplex PTY LTD	`1.23ms` from Brisbane, AU
114.75.14.91	AS4804 Microplex PTY LTD	`2.67ms` from Brisbane, AU
114.75.0.1	AS4804 Microplex PTY LTD	`1.40ms` from Brisbane, AU
114.75.15.183	AS4804 Microplex PTY LTD	`5.18ms` from Brisbane, AU
114.75.8.1	AS4804 Microplex PTY LTD	`1.22ms` from Brisbane, AU
114.75.1.119	AS4804 Microplex PTY LTD	`20.68ms` from Sydney, AU
114.75.2.15	AS4804 Microplex PTY LTD	`30.50ms` from Sydney, AU
114.75.11.249	AS4804 Microplex PTY LTD	`3.62ms` from Brisbane, AU
114.75.9.137	AS4804 Microplex PTY LTD	`3.41ms` from Brisbane, AU
114.75.6.101	AS4804 Microplex PTY LTD	`11.64ms` from Brisbane, AU
114.75.12.203	AS4804 Microplex PTY LTD	`10.12ms` from Brisbane, AU
114.75.10.198	AS4804 Microplex PTY LTD	`4.79ms` from Brisbane, AU
114.75.5.13	AS4804 Microplex PTY LTD	`25.44ms` from Sydney, AU
114.75.22.208	AS4804 Microplex PTY LTD	`3.82ms` from Brisbane, AU
114.75.115.143	AS4804 Microplex PTY LTD	`3.14ms` from Brisbane, AU
114.75.119.83	AS4804 Microplex PTY LTD	`3.19ms` from Brisbane, AU
114.75.199.33	AS4804 Microplex PTY LTD	`12.79ms` from Sydney, AU
114.75.67.218	AS4804 Microplex PTY LTD	`15.96ms` from Sydney, AU
114.75.30.61	AS4804 Microplex PTY LTD	`13.81ms` from Brisbane, AU
114.75.24.1	AS4804 Microplex PTY LTD	`1.28ms` from Brisbane, AU
114.75.61.22	AS4804 Microplex PTY LTD	`3.17ms` from Brisbane, AU
114.75.112.1	AS4804 Microplex PTY LTD	`1.26ms` from Brisbane, AU
114.75.28.141	AS4804 Microplex PTY LTD	`6.93ms` from Brisbane, AU
114.75.195.186	AS4804 Microplex PTY LTD	`2.10ms` 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
27.12.103.208	AS4837 CHINA UNICOM China169 Backbone	`1.49ms` from Chongqing, CN
187.246.142.240	AS13999 Mega Cable, S.A. de C.V.	`1.52ms` from Guadalajara, MX
39.32.153.96	AS17557 Pakistan Telecommunication Company Limited	`5.23ms` from Islamabad, PK
90.207.48.160	AS5607 Sky UK Limited	`5.25ms` from London, GB
87.2.113.48	AS3269 Telecom Italia S.p.A.	`2.08ms` from Milan, IT
37.68.173.112	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.86ms` from Paris, FR
124.131.225.240	AS4837 CHINA UNICOM China169 Backbone	`8.71ms` from Qingdao, CN
175.193.142.240	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
72.57.206.0	AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	`0.93ms` from Singapore, SG
81.165.77.192	AS6848 Telenet BV	`7.90ms` from Amsterdam, NL
173.0.76.16	AS46562 Performive LLC	`0.64ms` from Atlanta, US
197.50.76.32	AS8452 TE-AS	`6.26ms` from Cairo, EG
67.192.240.16	AS33070 Rackspace Hosting	`1.04ms` from Dallas, US
65.36.76.48	AS7459 Grande Communications Networks, LLC	`13.07ms` from Dallas, US
45.168.12.0	AS268035 Infor Telecom Ltda ME	`10.75ms` from Fortaleza, BR
18.195.111.16	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
180.101.155.144	AS4134 CHINANET-BACKBONE	`4.11ms` from Huai'an, CN
164.73.1.32	AS1797 Uruguay	`5.39ms` from Montevideo, UY
223.252.92.48	AS9354 Community Network Center Inc.	`4.19ms` from Osaka, JP
129.102.48.16	AS2200 Renater	`1.35ms` from Paris, FR
77.223.225.80	AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company	`8.50ms` from Riyadh, SA
203.252.148.32	AS9459 Konkuk University	`2.05ms` from Seoul, KR
133.201.21.0	AS2518 BIGLOBE Inc.	`4.08ms` from Tokyo, JP
39.110.29.32	AS2527 Sony Network Communications Inc.	`2.58ms` from Tokyo, JP
153.198.186.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.26ms` 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 114.75.30.61

traceroute to 114.75.30.61 (114.75.30.61): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.769 ms

2 *

3 [AS7474] 59.154.17.229 4.415 ms

4 *

5 [AS4804] 210.49.105.122 1.316 ms

6 [AS4804] 114.75.30.61 14.417 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On December 6th 2025

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