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:         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:          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	AS4809	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	AS131325	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS137697	Chinanet Jiangsu Province Network	1,048,576
114.224.0.0/12	AS146966	Chinanet Jiangsu Province Network	1,048,576
114.200.0.0/13	AS131792	SK Broadband Co Ltd	524,288
114.216.0.0/13	AS134770	Chinanet Jiangsu Province Network	524,288
114.200.0.0/13	AS10167	SK Broadband Co Ltd	524,288
114.96.0.0/13	AS140527	CHINANET Anhui PROVINCE NETWORK	524,288
114.216.0.0/13	AS140292	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS134756	Chinanet Jiangsu Province Network	524,288
114.200.0.0/13	AS9860	SK Broadband Co Ltd	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	AS45399	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS55632	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS9318	SK Broadband Co Ltd	524,288
114.200.0.0/13	AS9647	SK Broadband Co Ltd	524,288
114.192.0.0/14	AS9595	NTT EAST, Inc.	262,144
114.24.0.0/14	AS3462	Data Communication Business Group,	262,144
114.104.0.0/14	AS4134	CHINANET Anhui PROVINCE NETWORK	262,144
114.72.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
114.60.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
114.48.0.0/14	AS17676	SOFTBANK Corp.	262,144
114.104.0.0/14	AS140527	CHINANET Anhui PROVINCE NETWORK	262,144
114.56.0.0/14	AS16509		262,144
114.20.0.0/15	AS2516	KDDI CORPORATION	131,072
114.212.0.0/15	AS4538	China Education and Research Network	131,072
114.52.0.0/15	AS17592	SK Telecom	131,072
114.76.0.0/15	AS4804	OPTUS INTERNET - RETAIL	131,072
114.138.0.0/15	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	131,072
114.52.0.0/15	AS23990	SK Telecom	131,072
114.52.0.0/15	AS9318	SK Telecom	131,072
114.52.0.0/15	AS18302	SK Telecom	131,072
114.52.0.0/15	AS9644	SK Telecom	131,072
114.47.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.42.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.44.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.39.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.43.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.45.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.46.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.38.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.40.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.36.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.37.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
114.41.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536

Hosted domains

There are 14 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
114.75.135.205	raboczi.id.au	2
114.75.180.195	silkyoak.org	1
114.75.67.225	tairn.site	1
114.75.209.207	richiehome.com	1
114.75.41.144	rogos.au	1
114.75.176.17	intertek.com.au	1
114.75.60.9	obsidiansmp.com	1
114.75.167.96	legalfiction.com.au	1
114.75.181.44	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

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

IP Address	ASN	Details
114.75.113.255	AS4804 Microplex PTY LTD	`8.58ms` from Brisbane, AU
114.75.161.179	AS4804 Microplex PTY LTD	`9.68ms` from Brisbane, AU
114.75.97.115	AS4804 Microplex PTY LTD	`3.09ms` from Brisbane, AU
114.75.214.179	AS4804 Microplex PTY LTD	`1.71ms` from Brisbane, AU
114.75.116.216	AS4804 Microplex PTY LTD	`3.15ms` from Brisbane, AU
114.75.180.217	AS4804 Microplex PTY LTD	`3.17ms` from Brisbane, AU
114.75.178.246	AS4804 Microplex PTY LTD	`5.67ms` from Brisbane, AU
114.75.212.18	AS4804 Microplex PTY LTD	`8.60ms` from Brisbane, AU
114.75.210.171	AS4804 Microplex PTY LTD	`3.38ms` from Brisbane, AU
114.75.198.207	AS4804 Microplex PTY LTD	`2.02ms` from Brisbane, AU
114.75.228.162	AS4804 Microplex PTY LTD	`2.79ms` from Brisbane, AU
114.75.226.81	AS4804 Microplex PTY LTD	`8.41ms` from Brisbane, AU
114.75.85.85	AS4804 Microplex PTY LTD	`17.36ms` from Brisbane, AU
114.75.80.1	AS4804 Microplex PTY LTD	`1.43ms` from Brisbane, AU
114.75.163.132	AS4804 Microplex PTY LTD	`2.40ms` from Brisbane, AU
114.75.165.128	AS4804 Microplex PTY LTD	`8.21ms` from Brisbane, AU
114.75.241.9	AS4804 Microplex PTY LTD	`4.38ms` from Brisbane, AU
114.75.183.57	AS4804 Microplex PTY LTD	`6.43ms` from Brisbane, AU
114.75.176.1	AS4804 Microplex PTY LTD	`1.59ms` from Brisbane, AU
114.75.160.1	AS4804 Microplex PTY LTD	`1.31ms` from Brisbane, AU
114.75.100.117	AS4804 Microplex PTY LTD	`2.38ms` from Brisbane, AU
114.75.209.80	AS4804 Microplex PTY LTD	`2.16ms` from Brisbane, AU
114.75.240.1	AS4804 Microplex PTY LTD	`1.21ms` from Brisbane, AU
114.75.177.191	AS4804 Microplex PTY LTD	`3.27ms` from Brisbane, AU
114.75.208.1	AS4804 Microplex PTY LTD	`1.36ms` 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
173.73.255.64	AS701 Verizon Business	`2.31ms` from Ashburn, US
125.239.166.240	AS4771 Spark New Zealand Trading Ltd.	`1.27ms` from Auckland, NZ
42.200.224.224	AS4760 HKT Limited	`7.84ms` from Hong Kong, HK
182.181.205.32	AS17557 Pakistan Telecommunication Company Limited	`9.31ms` from Islamabad, PK
35.142.153.0	AS33363 Charter Communications, Inc	`8.48ms` from Orlando, US
74.67.50.144	AS11351 Charter Communications Inc	`18.94ms` from Piscataway, US
186.226.56.192	AS262954 VirtuaServer Informatica Ltda	`0.01ms` from Rio de Janeiro, BR
14.55.9.32	AS4766 Korea Telecom	`4.28ms` from Seoul, KR
27.100.193.0	AS9946 KCTV JEJU BROADCASTING	`10.48ms` from Seoul, KR
5.74.125.96	AS58224 Iran Telecommunication Company PJS	`16.08ms` from Yerevan, AM
136.55.46.208	AS16591 Google Fiber Inc.	`0.55ms` from Atlanta, US
172.102.164.32	AS25853 Ellijay Telephone Company	`8.64ms` from Atlanta, US
20.122.148.240	AS8075 Microsoft Corporation	`0.42ms` from Boydton, US
75.176.9.0	AS11426 Charter Communications Inc	`5.14ms` from Charlotte, US
99.11.10.0	AS7018 AT&T Enterprises, LLC	`7.61ms` from Chicago, US
37.221.224.48	AS198965 itm8 Sverige AB	`1.80ms` from Copenhagen, DK
106.201.157.16	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.57ms` from Delhi, IN
52.211.134.208	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
154.194.127.80	AS62240 Clouvider	`0.26ms` from Frankfurt am Main, DE
20.208.203.64	AS8075 Microsoft Corporation	`0.70ms` from Geneve, CH
78.85.17.80	AS12389 PJSC Rostelecom	`18.90ms` from Kazan, RU
86.164.114.176	AS2856 British Telecommunications PLC	`2.72ms` from London, GB
45.152.201.192	AS395954 Leaseweb USA, Inc.	`0.24ms` from Los Angeles, US
181.214.222.208	AS212238 Datacamp Limited	`0.38ms` from New York City, US
44.203.103.160	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 114.75.19.170

traceroute to 114.75.19.170 (114.75.19.170): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.166 ms

2 [AS136557] 103.216.222.91 0.142 ms

3 [AS7474] 220.101.74.89 1.259 ms

4 *

5 *

6 [AS4804] 210.49.115.102 1.357 ms

7 [AS4804] 114.75.19.170 3.749 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On October 30th 2025

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