AS24510 Optus Customer Network details

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AS24510 – Optus Customer Network

Field	Value
Country	Australia
Website	optus.net.au
Hosted domains	2
Number of IPv4	1,024
Number of IPv6	0
ASN type	Business
Registry	apnic
Allocated	20 years ago on Dec 14, 2005
Updated	2 years ago on Sep 05, 2023

Netblock	Company	Num of IPs
103.20.22.0/23	HOLMESGLEN INSTITUTE OF TAFE	512
103.20.48.0/24	HOLMESGLEN INSTITUTE OF TAFE	256
203.33.133.0/24	HOLMESGLEN INSTITUTE OF TAFE	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS24510
                                                OrgID:          AS24510
                                                ASName:         AS24510
                                                ASNumber:       AS24510
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
203.33.133.242	██████████	1
203.33.133.251	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS7575	Australian Academic and Research Network (AARNet)

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS7575	Australian Academic and Research Network (AARNet)

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
103.20.22.70	AS24510 Optus Customer Network	`0.66ms` from Melbourne, AU
103.20.23.70	AS24510 Optus Customer Network	`0.83ms` from Melbourne, AU
203.33.133.70	AS24510 Optus Customer Network	`0.75ms` from Melbourne, AU
103.20.48.70	AS24510 Optus Customer Network	`0.81ms` 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
86.97.66.46	AS5384 Emirates Internet	`2.73ms` from Al Fujairah City, AE
144.138.239.254	AS135887 Belong (Telstra Limited)	`4.33ms` from Brisbane, AU
184.104.238.94	AS11910 LakeNet LLC	`3.35ms` from Detroit, US
120.87.144.94	AS17816 China Unicom IP network China169 Guangdong province	`4.29ms` from Guangzhou, CN
142.227.246.190	AS23307 Nova Scotia Department of Education	`1.28ms` from Halifax, CA
20.203.181.46	AS8075 Microsoft Corporation	`0.14ms` from Kloten, CH
175.145.113.62	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.28ms` from Kuala Lumpur, MY
51.194.166.14	AS5607 Sky UK Limited	`3.50ms` from London, GB
51.6.90.238	AS6871 Plusnet	`6.17ms` from London, GB
97.130.253.110	AS6167 Verizon Business	`14.43ms` from Los Angeles, US
88.30.13.94	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.81ms` from Madrid, ES
79.45.137.254	AS3269 Telecom Italia S.p.A.	`1.38ms` from Milan, IT
195.245.238.142	AS41957 Directive LLC	`18.12ms` from Moscow, RU
61.199.88.142	AS4713 NTT Communications Corporation	`16.92ms` from Osaka, JP
82.142.143.78	AS3216 PJSC "Vimpelcom"	`0.41ms` from Samara, RU
24.5.131.110	AS7922 Comcast Cable Communications, LLC	`7.48ms` from San Jose, US
183.98.200.254	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
85.89.72.14	AS34133 Hagloef & Nordkvist Internet AB	`5.94ms` from Stockholm, SE
123.241.127.254	AS131596 TBC	`4.66ms` from Taipei, TW
180.23.149.158	AS4713 NTT Communications Corporation	`3.31ms` from Tokyo, JP
91.113.47.254	AS8447 A1 Telekom Austria AG	`1.35ms` from Vienna, AT
76.72.68.94	AS25921 LUS Fiber	`17.90ms` from Atlanta, US
129.10.32.94	AS156 Northeastern University	`4.12ms` from Boston, US
24.218.17.126	AS7922 Comcast Cable Communications, LLC	`8.22ms` from Boston, US
89.122.65.254	AS9050 Orange Romania S.A.	`0.31ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -f7 103.20.22.1

traceroute to 103.20.22.1 (103.20.22.1): 64 hops max, 52 byte packets

7 [AS3356] 217.163.113.74 262.606 ms

8 [AS7575] 113.197.15.20 278.594 ms

9 [AS24510] 103.20.22.1 279.709 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On September 4th 2025

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