210.49.80.0/20

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:  2025-10-08T04:42:39Z
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:          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 210.49.80.0/20

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

Hosted domains

There are 8 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.49.87.50	allylindsay.au	2
210.49.80.8	integrityhair.com.au	1
210.49.80.26	flightace.com.au	1
210.49.80.242	zitonsolutions.com.au	1
210.49.86.236	cwsymons.net	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

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

IP Address	ASN	Details
210.49.85.250	AS4804 Microplex PTY LTD	`1.74ms` from Brisbane, AU
210.49.80.2	AS4804 Microplex PTY LTD	`0.89ms` from Brisbane, AU
210.49.84.121	AS4804 Microplex PTY LTD	`2.02ms` from Brisbane, AU
210.49.82.75	AS4804 Microplex PTY LTD	`2.24ms` from Brisbane, AU
210.49.81.204	AS4804 Microplex PTY LTD	`1.93ms` from Brisbane, AU
210.49.86.0	AS4804 Microplex PTY LTD	`1.68ms` from Brisbane, AU
210.49.83.89	AS4804 Microplex PTY LTD	`1.89ms` from Brisbane, AU
210.49.87.44	AS4804 Microplex PTY LTD	`1.72ms` 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
69.251.155.4	AS7922 Comcast Cable Communications, LLC	`11.96ms` from Ashburn, US
102.96.37.164	AS36925 MEDITELECOM	`18.35ms` from Casablanca, MA
212.130.68.244	AS3292 TDC Holding A/S	`0.88ms` from Copenhagen, DK
85.197.12.100	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.98ms` from Duesseldorf, DE
187.211.232.244	AS8151 UNINET	`6.36ms` from Guadalajara, MX
218.73.38.180	AS4134 CHINANET-BACKBONE	`10.04ms` from Hangzhou, CN
66.91.27.180	AS20001 Charter Communications Inc	`5.02ms` from Honolulu, US
95.145.151.228	AS2856 British Telecommunications PLC	`3.00ms` from London, GB
151.236.43.4	AS29550 Team Blue Carrier Limited	`1.51ms` from London, GB
78.12.30.164	AS16509 Amazon.com, Inc.	`0.37ms` from Santiago de Queretaro, MX
112.155.42.100	AS17858 LG POWERCOMM	`2.63ms` from Seoul, KR
121.191.103.244	AS4766 Korea Telecom	`3.30ms` from Seoul, KR
14.52.32.36	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
61.73.128.52	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
124.222.247.116	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
219.96.60.4	AS10010 TOKAI Communications Corporation	`3.80ms` from Tokyo, JP
213.163.225.148	AS29545 iPlace Internet & Network Services GmbH	`2.86ms` from Zuerich, CH
141.98.27.228	AS12488 Krystal Hosting Ltd	`0.29ms` from Amsterdam, NL
189.90.176.4	AS28652 Telecomunicações Nordeste Ltda.	`14.08ms` from Fortaleza, BR
78.67.13.36	AS3301 Telia Company AB	`1.09ms` from Goeteborg, SE
65.181.140.228	AS134729 JOINT POWER TECHNOLOGY LIMITED	`1.17ms` from Hong Kong, HK
201.168.143.52	AS19332 COORDINADORA DE CARRIER'S, S.A. DE C.V.	`1.43ms` from Mexico City, MX
148.113.14.4	AS16276 OVH SAS	`0.11ms` from Mumbai, IN
209.137.158.100	AS4459 KDDI America Inc.	`1.17ms` from New York City, US
185.23.136.20	AS44583 AMPLEMENT SAS	`0.45ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m16 210.49.88.87

traceroute to 210.49.88.87 (210.49.88.87): 16 hops max, 52 byte packets

3 [AS6453] 64.86.8.61 0.531 ms

4 *

5 [AS6453] 64.86.9.66 47.888 ms

6 *

7 *

8 [AS6453] 207.45.216.178 48.844 ms

9 [AS7474] 61.88.33.2 231.665 ms

10 *

11 *

12 *

13 [AS4804] 210.49.110.146 248.733 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On October 30th 2025

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.

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