124.19.96.0/24

AS7474 · SingTel Optus Pty Ltd

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS7474
Parent Range	124.19.0.0/17
Registry	APNIC
ID	OPTUSCOM-AU

WHOIS Details

inetnum:        124.19.0.0 - 124.19.127.255
netname:        OPTUSCOM-AU
descr:          Optus Macquarie Park (OCS)
descr:          Building A, Level 2
descr:          1 Lyonpark Road,
descr:          Macquarie Park
country:        AU
org:            ORG-SOPL2-AP
admin-c:        OA3-AP
tech-c:         OA3-AP
abuse-c:        AO399-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-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
mnt-irt:        IRT-OPTUSCOM-AU
last-modified:  2021-01-15T01:45:01Z
source:         APNIC

irt:            IRT-OPTUSCOM-AU
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
e-mail:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2025-11-18T00:26:33Z
source:         APNIC

organisation:   ORG-SOPL2-AP
org-name:       SingTel Optus Pty Ltd
org-type:       LIR
country:        AU
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road, Macquarie Park
phone:          +61-2-8082-7800
fax-no:         +61-2-8082-7100
e-mail:         irr-admin@optus.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-09-25T13:05:45Z
source:         APNIC

role:           ABUSE OPTUSCOMAU
country:        ZZ
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
phone:          +000000000
e-mail:         abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
nic-hdl:        AO399-AP
remarks:        Generated from irt object IRT-OPTUSCOM-AU
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T01:06:45Z
source:         APNIC

role:           OPTUS IP ADMINISTRATORS
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park  NSW 2113
address:        AUSTRALIA
country:        AU
phone:          +61 2 8082 7800
fax-no:         +61 2 8082 7100
e-mail:         ipadmin@optus.net.au
remarks:        send spam/abuse reports to abuse@optus.net.au
remarks:        please use http://www.apnic.net/db/spam.html
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
admin-c:        NC8-AP
admin-c:        IA65-AP
tech-c:         NC8-AP
tech-c:         IA65-AP
tech-c:         OH23-AP
nic-hdl:        OA3-AP
notify:         hostmaster@optus.net.au
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2011-12-06T00:10:13Z
source:         APNIC

route:          124.19.0.0/17
origin:         AS7474
descr:          Singtel Optus Pty Ltd
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:27:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 124.19.96.0/24

Range	ASN	Company	Num of IPs
124.19.0.0/17	AS7474	Optus Macquarie Park (OCS)	32,768

Nearby Ranges

BGP prefixes that overlap with 124.19.0.0/16

Range	ASN	Company	Num of IPs
124.19.0.0/17	AS7474	Optus Macquarie Park (OCS)	32,768

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
124.19.96.225	AS7474 SingTel Optus Pty Ltd	`1.16ms` from Melbourne, 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
146.115.17.40	AS6079 RCN	`1.13ms` from Boston, US
89.194.227.248	AS8011 MongoDB, Inc.	`0.12ms` from Columbus, US
73.229.195.136	AS7922 Comcast Cable Communications, LLC	`3.62ms` from Denver, US
16.163.182.152	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
154.92.249.248	AS9294 GNET INC.	`0.81ms` from Hong Kong, HK
75.4.43.216	AS7018 AT&T Enterprises, LLC	`1.89ms` from Houston, US
184.28.241.120	AS16625 Akamai Technologies, Inc.	`0.57ms` from Lima, PE
175.28.143.152	AS7679 QTnet,Inc.	`7.59ms` from Osaka, JP
97.237.88.56	AS6167 Verizon Business	`10.86ms` from Secaucus, US
47.129.122.40	AS16509 Amazon.com, Inc.	`0.28ms` from Singapore, SG
58.91.86.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.25ms` from Tokyo, JP
31.215.158.184	AS5384 Emirates Internet	`5.41ms` from Al Fujairah City, AE
50.71.237.40	AS6327 Shaw Communications	`17.96ms` from Chicago, US
14.29.167.248	AS4134 CHINANET-BACKBONE	`1.81ms` from Guangzhou, CN
107.137.132.232	AS7018 AT&T Enterprises, LLC	`2.04ms` from Houston, US
185.140.135.8	AS25591 BCLan LLC	`11.16ms` from Krasnodar, RU
112.123.177.136	AS4837 CHINA UNICOM China169 Backbone	`9.55ms` from Nanjing, CN
126.26.5.136	AS17676 SoftBank Corp.	`9.85ms` from Osaka, JP
82.55.149.232	AS3269 Telecom Italia S.p.A.	`5.19ms` from Rome, IT
13.64.103.88	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
175.32.135.56	AS4804 Microplex PTY LTD	`1.30ms` from Sydney, AU
111.192.2.168	AS4808 China Unicom Beijing Province Network	`3.88ms` from Beijing, CN
177.3.237.56	AS8167 V tal	`1.27ms` from Brasilia, BR
45.120.216.232	AS134366 Cloud Computing HK Limited	`0.20ms` from Hong Kong, HK
154.90.136.248	AS9304 HGC Global Communications Limited	`2.89ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 124.19.96.1

traceroute to 124.19.96.1 (124.19.96.1): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.83 0.891 ms

3 [AS136557] 103.216.222.81 0.824 ms

4 [AS136557] 103.216.222.78 1.564 ms

5 [AS7474] 59.154.48.249 0.882 ms

6 *

7 [AS7474] 59.154.142.60 0.974 ms

8 [AS7474] 124.19.8.210 1.182 ms

9 [AS7474] 124.19.96.1 1.179 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 6th 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.

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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