114.74.0.0/16

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 114.74.0.0/16

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
114.224.0.0/12	AS4134	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS4809	Chinanet Jiangsu Province Network	1,048,576
114.144.0.0/12	AS4713	NTT DOCOMO BUSINESS,Inc.	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	AS146966	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS137697	Chinanet Jiangsu Province Network	1,048,576
114.216.0.0/13	AS140292	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS134756	Chinanet Jiangsu Province Network	524,288
114.96.0.0/13	AS140527	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
114.96.0.0/13	AS4134	CHINANET Anhui PROVINCE NETWORK	524,288
114.200.0.0/13	AS9318	SK Broadband Co Ltd	524,288
114.72.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
114.104.0.0/14	AS4134	CHINANET Anhui PROVINCE NETWORK	262,144
114.24.0.0/14	AS3462	Data Communication Business Group,	262,144
114.104.0.0/14	AS140527	CHINANET Anhui PROVINCE NETWORK	262,144
114.192.0.0/14	AS9595	NTT EAST, Inc.	262,144
114.48.0.0/14	AS17676	SOFTBANK Corp.	262,144
114.56.0.0/14	AS16509		262,144
114.60.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
114.52.0.0/15	AS9644	SK Telecom	131,072
114.20.0.0/15	AS2516	KDDI CORPORATION	131,072
114.76.0.0/15	AS4804	OPTUS INTERNET - RETAIL	131,072
114.52.0.0/15	AS9318	SK Telecom	131,072
114.138.0.0/15	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	131,072
114.212.0.0/15	AS4538	China Education and Research Network	131,072
114.214.0.0/16	AS4538	China Education and Research Network	65,536
114.132.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
114.109.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536
114.135.0.0/16	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	65,536
114.215.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
114.23.0.0/16	AS56030	Voyager Internet Ltd.	65,536
114.64.0.0/16	AS23724	Beijing lightning fast network telecommunication technology Co Ltd	65,536
114.127.0.0/16	AS23693	SGSN-Complex BALIKPAPAN, SOLO, SURABAYA-2, MENADO, BUARAN, MERUYA, PALEMBANG-2	65,536
114.35.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.36.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.45.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.37.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.22.0.0/16	AS2516	KDDI CORPORATION	65,536
114.40.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.41.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.24.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.42.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.43.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.33.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.32.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.143.0.0/16	AS17762	Tata Teleservices Maharashtra Ltd	65,536

Hosted domains

There are 17 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
114.74.117.11	fmf-it.com	6
114.74.245.34	charltonindustries.com	1
114.74.105.132	bciworld.com.au	1
114.74.61.118	elcoxon.online	1
114.74.228.92	thecuriousmind.space	1
114.74.16.92	leroux.cloud	1
114.74.52.242	elcoxon.au	1
114.74.229.49	thecuriousmind.space	1
114.74.225.44	jball.in	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

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

IP Address	ASN	Details
114.74.16.1	AS4804 Microplex PTY LTD	`1.25ms` from Sydney, AU
114.74.242.164	AS4804 Microplex PTY LTD	`18.75ms` from Sydney, AU
114.74.51.72	AS4804 Microplex PTY LTD	`8.02ms` from Sydney, AU
114.74.3.41	AS4804 Microplex PTY LTD	`4.05ms` from Sydney, AU
114.74.99.208	AS4804 Microplex PTY LTD	`24.90ms` from Sydney, AU
114.74.12.240	AS4804 Microplex PTY LTD	`25.84ms` from Sydney, AU
114.74.240.1	AS4804 Microplex PTY LTD	`1.25ms` from Sydney, AU
114.74.193.184	AS4804 Microplex PTY LTD	`1.94ms` from Sydney, AU
114.74.18.208	AS4804 Microplex PTY LTD	`5.97ms` from Sydney, AU
114.74.147.217	AS4804 Microplex PTY LTD	`25.82ms` from Sydney, AU
114.74.128.1	AS4804 Microplex PTY LTD	`1.23ms` from Sydney, AU
114.74.192.1	AS4804 Microplex PTY LTD	`1.24ms` from Sydney, AU
114.74.146.41	AS4804 Microplex PTY LTD	`25.78ms` from Sydney, AU
114.74.31.248	AS4804 Microplex PTY LTD	`35.71ms` from Sydney, AU
114.74.226.62	AS4804 Microplex PTY LTD	`5.37ms` from Sydney, AU
114.74.115.147	AS4804 Microplex PTY LTD	`19.72ms` from Sydney, AU
114.74.52.45	AS4804 Microplex PTY LTD	`4.94ms` from Sydney, AU
114.74.231.9	AS4804 Microplex PTY LTD	`4.39ms` from Sydney, AU
114.74.117.89	AS4804 Microplex PTY LTD	`27.24ms` from Sydney, AU
114.74.54.38	AS4804 Microplex PTY LTD	`5.85ms` from Sydney, AU
114.74.118.150	AS4804 Microplex PTY LTD	`19.11ms` from Sydney, AU
114.74.10.23	AS4804 Microplex PTY LTD	`27.19ms` from Sydney, AU
114.74.64.1	AS4804 Microplex PTY LTD	`1.25ms` from Sydney, AU
114.74.194.74	AS4804 Microplex PTY LTD	`1.81ms` from Sydney, AU
114.74.83.47	AS4804 Microplex PTY LTD	`23.22ms` from Sydney, 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
178.91.15.240	AS9198 JSC Kazakhtelecom	`5.31ms` from Astana, KZ
45.81.153.0	AS216392 SERGI GARCIA JIMENEZ	`0.33ms` from Barcelona, ES
104.231.207.32	AS10796 Charter Communications Inc	`4.33ms` from Chicago, US
108.238.99.64	AS7018 AT&T Enterprises, LLC	`2.39ms` from Dallas, US
73.3.152.16	AS7922 Comcast Cable Communications, LLC	`2.18ms` from Denver, US
72.179.163.80	AS11427 Charter Communications Inc	`9.35ms` from Houston, US
42.94.34.144	AS4134 CHINANET-BACKBONE	`10.09ms` from Lanzhou, CN
113.234.201.16	AS4837 CHINA UNICOM China169 Backbone	`8.69ms` from Liaoyang, CN
199.168.141.176	AS25820 IT7 Networks Inc	`0.41ms` from Los Angeles, US
124.103.67.160	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.07ms` from Osaka, JP
88.53.249.144	AS3269 Telecom Italia S.p.A.	`4.60ms` from Rome, IT
216.101.252.0	AS7018 AT&T Enterprises, LLC	`1.59ms` from San Jose, US
172.237.74.176	AS63949 Akamai Connected Cloud	`0.22ms` from Singapore, SG
80.246.207.176	AS49685 Signet B.V.	`0.55ms` from Amsterdam, NL
20.47.108.144	AS8069 Microsoft Corporation	`0.41ms` from Ashburn, US
179.36.239.160	AS22927 Telefonica de Argentina	`3.74ms` from Buenos Aires, AR
122.137.13.192	AS4837 CHINA UNICOM China169 Backbone	`4.33ms` from Changchun, CN
176.68.140.0	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
88.216.240.80	AS5065 Bunny Communications	`2.19ms` from Hong Kong, HK
110.225.11.128	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.25ms` from Kolkata, IN
175.147.22.80	AS4837 CHINA UNICOM China169 Backbone	`9.67ms` from Liaoyang, CN
179.24.30.96	AS6057 Administracion Nacional de Telecomunicaciones	`3.51ms` from Montevideo, UY
23.13.56.32	AS16625 Akamai Technologies, Inc.	`0.36ms` from Rome, IT
152.44.202.176	AS11404 Wave Broadband	`2.65ms` from Seattle, US
182.155.237.240	AS17809 VEE TIME CORP.	`5.58ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m4 114.74.63.229

traceroute to 114.74.63.229 (114.74.63.229): 4 hops max, 52 byte packets

1 [AS205654] 185.211.23.65 0.2 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Carrickfergus, GB

On December 6th 2025

What are IP address ranges?

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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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