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:  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:          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

Read more

Pingable IPs

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

IP Address	ASN	Details
59.154.238.201	AS7474 SingTel Optus Pty Ltd	`12.97ms` from Sydney, AU
59.154.237.28	AS7474 SingTel Optus Pty Ltd	`10.06ms` from Sydney, AU
59.154.236.157	AS7474 SingTel Optus Pty Ltd	`16.62ms` from Melbourne, AU
59.154.239.146	AS7474 SingTel Optus Pty Ltd	`13.33ms` 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
12.76.239.214	AS7018 AT&T Enterprises, LLC	`2.13ms` from Chicago, US
107.206.102.86	AS7018 AT&T Enterprises, LLC	`2.40ms` from Chicago, US
195.74.163.214	AS8519 ESA OPSNET-INTRANET	`8.48ms` from Garching, DE
94.101.83.38	AS42926 Radore Veri Merkezi Hizmetleri A.S.	`0.89ms` from Istanbul, TR
104.3.240.214	AS7018 AT&T Enterprises, LLC	`16.26ms` from Los Angeles, US
187.137.3.134	AS8151 UNINET	`19.48ms` from Los Angeles, US
195.221.31.214	AS2200 Renater	`5.83ms` from Marseille, FR
181.78.120.102	AS52468 UFINET PANAMA S.A.	`0.54ms` from Panama, PA
112.187.20.182	AS4766 Korea Telecom	`6.44ms` from Seoul, KR
35.240.185.166	AS396982 Google LLC	`0.16ms` from Singapore, SG
109.200.214.198	AS49544 i3D.net B.V	`0.01ms` from Sydney, AU
153.161.208.134	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.35ms` from Tokyo, JP
122.200.238.246	AS9597 KDDI Web Communications Inc.	`0.50ms` from Tokyo, JP
34.85.206.86	AS396982 Google LLC	`0.13ms` from Ashburn, US
20.25.101.150	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
85.248.48.150	AS5578 SWAN, a.s.	`0.59ms` from Bratislava, SK
111.22.179.134	AS56047 China Mobile communications corporation	`2.70ms` from Changsha, CN
173.167.140.6	AS7922 Comcast Cable Communications, LLC	`5.09ms` from Chicago, US
189.194.237.246	AS13999 Mega Cable, S.A. de C.V.	`4.13ms` from Guadalajara, MX
74.242.254.6	AS8075 Microsoft Corporation	`0.19ms` from Kloten, CH
81.78.204.198	AS5378 Vodafone Limited	`5.03ms` from London, GB
76.94.77.214	AS20001 Charter Communications Inc	`6.90ms` from Los Angeles, US
144.168.76.118	AS22552 eSited Solutions	`0.33ms` from Los Angeles, US
97.202.41.6	AS6167 Verizon Business	`17.29ms` from Los Angeles, US
62.56.200.118	AS35699 Adamo Telecom Iberia S.A.	`6.39ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 59.154.238.70

traceroute to 59.154.238.70 (59.154.238.70): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 1.247 ms

2 *

3 [AS7474] 59.154.18.100 2.988 ms

4 [AS7474] 61.88.7.209 3.3 ms

5 *

6 [AS7474] 59.154.238.70 99.538 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 29th 2026

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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