124.19.97.0/24

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 2025-12-23
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2026-02-16T00:08:15Z
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 2025-12-23
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T22:44:48Z
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 124.19.97.0/24

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 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

Pingable IPs

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

IP Address ASN Details
124.19.97.1 AS7474 SingTel Optus Pty Ltd 4.80ms 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
66.33.22.248 AS400940 Railway 0.15ms from Ashburn, US
164.223.26.216 AS89 Navy Network Information Center (NNIC) 0.35ms from Ashburn, US
23.97.7.72 AS8075 Microsoft Corporation 0.58ms from Boydton, US
107.158.31.88 AS62904 Eonix Corporation 0.79ms from Dallas, US
2.122.58.152 AS5607 Sky UK Limited 5.09ms from Erith, GB
194.156.44.40 AS28879 CECONOMY AG 1.24ms from Frankfurt am Main, DE
35.54.52.8 AS16509 Amazon.com, Inc. 0.58ms from Milan, IT
83.224.179.8 AS30722 Fastweb SpA 15.29ms from Milan, IT
192.126.241.120 AS397731 EliteWork LLC 1.06ms from Seattle, US
201.82.79.232 AS28573 Claro NXT Telecomunicacoes Ltda 6.03ms from São Paulo, BR
118.165.155.216 AS3462 Data Communication Business Group 2.66ms from Taipei, TW
123.188.25.88 AS4837 CHINA UNICOM China169 Backbone 12.58ms from Tieling, CN
153.230.68.88 AS4713 NTT DOCOMO BUSINESS,Inc. 6.89ms from Tokyo, JP
86.82.235.136 AS1136 KPN B.V. 1.31ms from Amsterdam, NL
109.155.78.232 AS2856 British Telecommunications PLC 1.76ms from Erith, GB
94.236.0.24 AS15395 Rackspace Ltd. 0.92ms from London, GB
86.31.127.120 AS5089 Virgin Media Limited 13.95ms from London, GB
212.195.177.200 AS5410 Bouygues Telecom SA 9.44ms from Marseille, FR
117.92.200.40 AS4134 CHINANET-BACKBONE 7.20ms from Nanjing, CN
110.73.105.56 AS4837 CHINA UNICOM China169 Backbone 5.38ms from Nanning, CN
73.35.94.232 AS7922 Comcast Cable Communications, LLC 8.30ms from Orlando, US
80.23.118.8 AS3269 Telecom Italia S.p.A. 6.47ms from Rome, IT
148.103.182.56 AS28118 ALTICE DOMINICANA S.A. 9.11ms from Santo Domingo, DO
46.116.198.24 AS1680 Cellcom Fixed Line Communication L.P 2.54ms from Tel Aviv, IL
40.135.190.184 AS7029 Windstream Communications LLC 0.59ms from Atlanta, 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 124.19.97.198
traceroute to 124.19.97.198 (124.19.97.198): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 [AS7474] 124.19.13.18 4.753 ms
8 [AS7474] 124.19.12.118 4.814 ms
9 [AS7474] 124.19.97.198 5.419 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

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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