210.49.252.0/22

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 210.49.252.0/22

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

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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
2.50.234.22	AS5384 Emirates Internet	4.81ms from Al Fujairah City, AE
139.171.240.38	AS7029 Windstream Communications LLC	0.59ms from Ashburn, US
40.117.214.22	AS8075 Microsoft Corporation	0.43ms from Ashburn, US
46.176.253.118	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	4.31ms from Athens, GR
159.66.72.6	AS30175 EPICOR	1.32ms from Bengaluru, IN
59.92.180.22	AS9829 National Internet Backbone	18.09ms from Bengaluru, IN
73.127.122.86	AS7922 Comcast Cable Communications, LLC	16.66ms from Dallas, US
1.216.188.38	AS3786 LG DACOM Corporation	2.23ms from Seoul, KR
67.162.81.118	AS7922 Comcast Cable Communications, LLC	5.81ms from Chicago, US
3.169.93.118	AS16509 Amazon.com, Inc.	0.64ms from Istanbul, TR
1.62.80.230	AS4837 CHINA UNICOM China169 Backbone	13.97ms from Liaoyang, CN
45.87.214.22	AS9009 M247 Europe SRL	0.09ms from Miami, US
103.227.122.6	AS23724 IDC, China Telecommunications Corporation	2.66ms from Tianjin, CN
80.114.128.6	AS33915 Vodafone Libertel B.V.	1.59ms from Amsterdam, NL
130.61.255.102	AS31898 Oracle Corporation	0.45ms from Frankfurt am Main, DE
87.184.135.182	AS3320 Deutsche Telekom AG	11.54ms from Frankfurt am Main, DE
121.37.51.134	AS55990 Huawei Cloud Service data center	2.90ms from Guangzhou, CN
86.134.73.70	AS2856 British Telecommunications PLC	7.14ms from London, GB
96.47.32.38	AS393398 1515 ROUNDTABLE DR PROPERTY, LLC	0.27ms from Dallas, US
199.203.122.134	AS1680 Cellcom Fixed Line Communication L.P	0.48ms from Haifa, IL
90.216.218.134	AS5607 Sky UK Limited	5.86ms from London, GB
2.220.34.102	AS5607 Sky UK Limited	6.29ms from London, GB
76.88.21.198	AS20001 Charter Communications Inc	6.17ms from Los Angeles, US
94.138.112.214	AS39906 CoProSys a.s.	0.31ms from Prague, CZ
76.182.254.166	AS11427 Charter Communications Inc	6.25ms from Richardson, US

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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