59.154.236.0/22

AS7474  ·  SingTel Optus Pty Ltd

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Summary

Country Australia
Domain optus.com.au
ASN AS7474
Parent Range 59.154.0.0/16
Registry APNIC
ID OPTUSCOM-AU

WHOIS Details

inetnum:        59.154.0.0 - 59.154.255.255
netname:        OPTUSCOM-AU
descr:          SingTel Optus Pty Ltd
descr:          INTERNET SERVICES
descr:          Optus Macquarie Park (OCS)
descr:          1 Lyonpark Road
descr:          Macquarie Park NSW 2113
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-irt:        IRT-OPTUSCOM-AU
last-modified:  2025-01-22T05:17:36Z
mnt-routes:     MAINT-OPTUSCOM-AP
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:  2025-12-23T22:44:38Z
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:          59.154.0.0/16
descr:          Singtel Optus Pty Ltd
origin:         AS7474
mnt-by:         MAINT-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:25:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 59.154.236.0/22

Range ASN Company Num of IPs
59.154.0.0/16 AS7474 SingTel Optus Pty Ltd 65,536

Nearby Ranges

BGP prefixes that overlap with 59.154.0.0/16

Range ASN Company Num of IPs
59.154.0.0/16 AS7474 SingTel Optus Pty Ltd 65,536
59.154.80.0/24 AS56080 Morgan Stanley Australia Ltd 256

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
59.154.238.59 tilthorpe.com.au 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

Pingable IPs

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

IP Address ASN Details
59.154.238.163 AS7474 SingTel Optus Pty Ltd 13.88ms from Melbourne, AU
59.154.237.28 AS7474 SingTel Optus Pty Ltd 10.59ms from Sydney, AU
59.154.236.136 AS7474 SingTel Optus Pty Ltd 15.88ms from Melbourne, AU
59.154.239.146 AS7474 SingTel Optus Pty Ltd 13.09ms 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
31.187.155.118 AS50266 Odido Netherlands B.V. 3.63ms from Amsterdam, NL
50.195.32.214 AS7922 Comcast Cable Communications, LLC 7.84ms from Boston, US
52.247.180.22 AS8075 Microsoft Corporation 0.61ms from Boydton, US
75.149.127.150 AS7922 Comcast Cable Communications, LLC 15.51ms from Dallas, US
88.224.131.118 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.93ms from Istanbul, TR
76.205.177.118 AS7018 AT&T Enterprises, LLC 1.44ms from Kansas City, US
178.159.93.246 AS62240 Clouvider 0.74ms from New York City, US
108.50.205.118 AS701 Verizon Business 2.25ms from New York City, US
108.2.149.182 AS701 Verizon Business 2.58ms from Philadelphia, US
67.182.147.70 AS7922 Comcast Cable Communications, LLC 4.25ms from Seattle, US
172.81.231.22 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Shanghai, CN
43.163.62.198 AS132203 Tencent Building, Kejizhongyi Avenue 0.21ms from Singapore, SG
43.102.210.6 AS45102 Alibaba (US) Technology Co., Ltd. 0.91ms from Singapore, SG
103.226.212.70 AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 0.47ms from Taipei, TW
221.241.155.134 AS17506 ARTERIA Networks Corporation 1.83ms from Tokyo, JP
209.207.96.54 AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.58ms from Vancouver, CA
108.143.225.150 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
107.141.140.198 AS7018 AT&T Enterprises, LLC 2.20ms from Atlanta, US
203.114.128.6 AS17705 InSPire Net Ltd 7.60ms from Auckland, NZ
20.190.205.86 AS8075 Microsoft Corporation 0.32ms from Boydton, US
189.5.184.118 AS28573 Claro NXT Telecomunicacoes Ltda 3.31ms from Brasilia, BR
156.218.24.38 AS8452 TE-AS 7.76ms from Cairo, EG
199.116.119.102 AS46562 Performive LLC 0.23ms from Chicago, US
99.29.53.230 AS7018 AT&T Enterprises, LLC 9.16ms from Chicago, US
68.97.121.70 AS22773 Cox Communications Inc. 7.97ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 59.154.236.173
traceroute to 59.154.236.173 (59.154.236.173): 64 hops max, 52 byte packets
2 *
3 [AS7474] 59.154.18.100 5.386 ms
4 [AS7474] 61.88.7.209 1.907 ms
5 *
6 [AS7474] 59.154.236.173 24.347 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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