210.49.29.0/24

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS4804
Parent Range	210.49.0.0/16
Registry	APNIC
ID	OPTUSINTERNET-AU

WHOIS Details

inetnum:        210.49.0.0 - 210.49.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          St Leonards, NSW
country:        AU
org:            ORG-OIPL5-AP
admin-c:        OI3-AP
tech-c:         OI3-AP
abuse-c:        AO400-AP
status:         ALLOCATED PORTABLE
remarks:        210.49.0.0-210.49.127.255 allocated 20010430
remarks:        210.49.128.0-210.49.255.255 allocated 20010822
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-OPTUSINTERNET
mnt-routes:     MAINT-AU-OPTUSINTERNET
mnt-irt:        IRT-OPTUSINTERNET-AU
last-modified:  2024-02-05T08:07:08Z
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:  2025-06-18T01:06:29Z
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:          210.49.0.0/16
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2024-02-05T08:24:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.49.29.0/24

Range	ASN	Company	Num of IPs
210.49.0.0/16	AS4804	OPTUS INTERNET - RETAIL	65,536

Nearby Ranges

BGP prefixes that overlap with 210.49.0.0/16

Range	ASN	Company	Num of IPs
210.49.0.0/16	AS4804	OPTUS INTERNET - RETAIL	65,536
210.49.61.0/24	AS4804	OPTUS INTERNET - RETAIL	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
49.0.197.56	AS136907 HUAWEI CLOUDS	1.96ms from Bangkok, TH
66.143.63.40	AS7018 AT&T Enterprises, LLC	1.28ms from Kansas City, US
5.8.209.200	AS15774 Limited Liability Company "TTK-Svyaz"	0.81ms from Khabarovsk, RU
118.222.248.104	AS9318 SK Broadband Co Ltd	5.86ms from Seoul, KR
112.195.220.40	AS4837 CHINA UNICOM China169 Backbone	11.49ms from Chengdu, CN
52.176.251.248	AS8075 Microsoft Corporation	0.29ms from Des Moines, US
140.82.38.152	AS20473 The Constant Company, LLC	0.15ms from Frankfurt am Main, DE
223.199.247.8	AS4134 CHINANET-BACKBONE	4.29ms from Haikou, CN
138.113.205.216	AS54994 Meteverse Limited.	0.32ms from Singapore, SG
93.143.5.56	AS5391 Hrvatski Telekom d.d.	6.48ms from Zagreb, HR
188.244.65.40	AS21060 Atea A/S	0.52ms from Copenhagen, DK
222.143.40.232	AS4837 CHINA UNICOM China169 Backbone	7.98ms from Zhengzhou, CN
128.255.34.40	AS3676 University of Iowa	6.95ms from Chicago, US
162.226.15.104	AS7018 AT&T Enterprises, LLC	1.84ms from Dallas, US
61.74.55.152	AS4766 Korea Telecom	3.14ms from Seoul, KR
118.61.136.72	AS4766 Korea Telecom	5.38ms from Seoul, KR
27.239.180.56	AS4766 Korea Telecom	9.46ms from Seoul, KR
112.167.5.88	AS4766 Korea Telecom	4.37ms from Seoul, KR
61.9.172.40	AS1221 Telstra Limited	0.58ms from Sydney, AU
104.157.251.200	AS36493 FIBERNETICS CORPORATION	5.69ms from Toronto, CA
123.57.238.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	2.02ms from Beijing, CN
113.111.55.88	AS4134 CHINANET-BACKBONE	4.56ms from Guangzhou, CN
203.122.249.88	AS4739 Internode Pty Ltd	16.33ms from Melbourne, AU
52.6.178.56	AS14618 Amazon.com, Inc.	0.22ms from Reston, US
94.183.205.200	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	0.17ms from Bursa, TR

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.

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