49.2.0.0/15

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
Registry	APNIC
ID	OPTUSINTERNET-AU

WHOIS Details

inetnum:        49.2.0.0 - 49.3.255.255
netname:        OPTUSINTERNET-AU
descr:          Optus Internet Pty Ltd
descr:          Building F, 3rd Floor
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:  2021-01-15T01:45:04Z
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:  2025-11-18T00:26:27Z
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:         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:          49.2.0.0/15
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-16T20:00:26Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 49.0.0.0/8

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.176.0.0/12	AS4804	Optus Internet Pty Ltd	1,048,576
49.160.0.0/12	AS17858	LG POWERCOMM	1,048,576
49.56.0.0/13	AS4766	Korea Telecom	524,288
49.192.0.0/13	AS4804	Optus Internet Pty Ltd	524,288
49.112.0.0/13	AS4134	CHINANET xinjiang province network	524,288
49.200.0.0/14	AS55441	Tata Teleservices Limited -GSM Division	262,144
49.224.0.0/14	AS9500	One New Zealand Group Limited	262,144
49.132.0.0/14	AS2516	UQ Communications Inc.	262,144
49.200.0.0/14	AS17762	Tata Teleservices Limited -GSM Division	262,144
49.120.0.0/14	AS4538	China Education and Research Network	262,144
49.200.0.0/14	AS45820	Tata Teleservices Limited -GSM Division	262,144
49.52.0.0/14	AS4538	China Education and Research Network	262,144
49.216.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
49.232.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
49.214.0.0/15	AS9924	Taiwan Fixed Network CO.,LTD.	131,072
49.210.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
49.48.0.0/15	AS45758	Triple T Broadband Public Company Limited	131,072
49.130.0.0/15	AS17924	Smartone Mobile communications Limited	131,072
49.140.0.0/15	AS4538	China Education and Research Network	131,072
49.250.0.0/15	AS9617	JCOM Co., Ltd.	131,072
49.124.0.0/15	AS4818	DiGi Telecommunications Sdn Bhd	131,072
49.208.0.0/15	AS4538	China Education and Research Network	131,072
49.158.0.0/15	AS24165	TFN MEDIA CO., LTD.	131,072
49.158.0.0/15	AS24164	TFN MEDIA CO., LTD.	131,072
49.244.0.0/16	AS23752	Nepal Telecommunications Corporation	65,536
49.255.0.0/16	AS4826	VOCUS PTY LTD	65,536
49.214.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.247.0.0/16	AS38700	SMILESERV	65,536
49.218.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.129.0.0/16	AS2518	BIGLOBE Inc.	65,536
49.217.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.126.0.0/16	AS38565	Ncell Private Ltd.	65,536
49.215.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.216.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.237.0.0/16	AS7470	True Move Company Limited	65,536
49.218.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.217.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.216.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.215.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.214.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.212.0.0/16	AS9371	SAKURA Internet Inc.	65,536
49.48.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
49.49.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536

Hosted domains

There are 18 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
49.2.123.56	js-pm.cn	5
49.3.135.140	kanangla.com	2
49.3.26.0	tuvvu.com	1
49.3.201.189	runh.am	1
49.2.141.247	dianeshep.com.au	1
49.3.180.49	originalnepal.com	1
49.3.94.147	datani.ml	1
49.3.188.56	telisha.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

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

IP Address	ASN	Details
49.3.246.191	AS4804 Microplex PTY LTD	`5.00ms` from Sydney, AU
49.3.244.51	AS4804 Microplex PTY LTD	`3.13ms` from Sydney, AU
49.3.242.220	AS4804 Microplex PTY LTD	`2.79ms` from Sydney, AU
49.3.247.194	AS4804 Microplex PTY LTD	`2.09ms` from Sydney, AU
49.3.243.184	AS4804 Microplex PTY LTD	`4.71ms` from Sydney, AU
49.3.240.1	AS4804 Microplex PTY LTD	`1.49ms` from Sydney, AU
49.3.245.12	AS4804 Microplex PTY LTD	`2.26ms` from Sydney, AU
49.3.163.159	AS4804 Microplex PTY LTD	`5.39ms` from Sydney, AU
49.3.92.83	AS4804 Microplex PTY LTD	`11.97ms` from Sydney, AU
49.3.18.163	AS4804 Microplex PTY LTD	`5.05ms` from Sydney, AU
49.3.77.43	AS4804 Microplex PTY LTD	`3.00ms` from Sydney, AU
49.3.78.209	AS4804 Microplex PTY LTD	`3.37ms` from Sydney, AU
49.3.76.76	AS4804 Microplex PTY LTD	`10.78ms` from Sydney, AU
49.3.128.1	AS4804 Microplex PTY LTD	`1.23ms` from Sydney, AU
49.3.179.113	AS4804 Microplex PTY LTD	`1.84ms` from Sydney, AU
49.3.184.1	AS4804 Microplex PTY LTD	`1.37ms` from Sydney, AU
49.3.190.98	AS4804 Microplex PTY LTD	`21.11ms` from Sydney, AU
49.3.0.1	AS4804 Microplex PTY LTD	`1.46ms` from Sydney, AU
49.3.160.1	AS4804 Microplex PTY LTD	`1.51ms` from Sydney, AU
49.3.183.237	AS4804 Microplex PTY LTD	`5.24ms` from Sydney, AU
49.3.166.93	AS4804 Microplex PTY LTD	`3.23ms` from Sydney, AU
49.3.16.1	AS4804 Microplex PTY LTD	`1.33ms` from Sydney, AU
49.3.19.227	AS4804 Microplex PTY LTD	`4.65ms` from Sydney, AU
49.3.208.1	AS4804 Microplex PTY LTD	`1.57ms` from Sydney, AU
49.3.224.1	AS4804 Microplex PTY LTD	`1.43ms` 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
84.80.139.63	AS1136 KPN B.V.	`1.36ms` from Amsterdam, NL
69.69.213.255	AS19901 Brightspeed	`8.15ms` from Ashburn, US
117.244.37.143	AS9829 National Internet Backbone	`14.00ms` from Bengaluru, IN
44.236.80.191	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
86.34.61.255	AS9050 Orange Romania S.A.	`0.28ms` from Bucharest, RO
190.113.187.191	AS28075 ARLINK S.A.	`18.86ms` from Buenos Aires, AR
98.23.235.15	AS7029 Windstream Communications LLC	`13.87ms` from Chicago, US
98.63.73.47	AS7922 Comcast Cable Communications, LLC	`7.89ms` from Chicago, US
171.227.211.47	AS7552 Viettel Group	`3.04ms` from Ho Chi Minh City, VN
212.227.149.63	AS8560 IONOS SE	`0.34ms` from Logrono, ES
217.43.41.255	AS2856 British Telecommunications PLC	`11.39ms` from London, GB
211.48.63.239	AS4766 Korea Telecom	`0.44ms` from Los Angeles, US
47.156.202.191	AS5650 Frontier Communications of America, Inc.	`2.51ms` from Los Angeles, US
49.84.218.255	AS4134 CHINANET-BACKBONE	`5.40ms` from Nanjing, CN
60.225.62.239	AS1221 Telstra Limited	`1.83ms` from Perth, AU
110.47.2.207	AS17839 LG HelloVision Corp.	`1.54ms` from Seoul, KR
1.41.236.63	AS4804 Microplex PTY LTD	`2.34ms` from Sydney, AU
125.195.168.143	AS2518 BIGLOBE Inc.	`2.47ms` from Tokyo, JP
99.229.127.31	AS812 Rogers Communications Canada Inc.	`5.51ms` from Toronto, CA
83.5.226.207	AS5617 Orange Polska Spolka Akcyjna	`1.99ms` from Warsaw, PL
94.67.255.175	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.86ms` from Athens, GR
82.157.171.31	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.89ms` from Beijing, CN
76.24.169.127	AS7922 Comcast Cable Communications, LLC	`8.02ms` from Boston, US
34.80.220.127	AS396982 Google LLC	`0.16ms` from Chang-hua, TW
97.176.79.159	AS6167 Verizon Business	`10.30ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 49.2.0.148

traceroute to 49.2.0.148 (49.2.0.148): 6 hops max, 52 byte packets

2 [AS56911] 185.169.236.216 0.239 ms

3 [] 185.1.95.14 1.1 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 14th 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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