203.2.75.0/24
AS4804 · Microplex PTY LTD
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| Country |
Australia
|
| Domain | optus.com.au |
| ASN | AS4804 |
| Registry | APNIC |
| ID | OPTUSCOM-AU |
WHOIS Details
inetnum: 203.2.75.0 - 203.2.75.255 netname: OPTUSCOM-AU descr: SingTel Optus Pty Ltd country: AU org: ORG-SOPL2-AP admin-c: OA3-AP tech-c: OA3-AP abuse-c: AO399-AP status: ASSIGNED 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-routes: MAINT-OPTUSCOM-AP mnt-irt: IRT-OPTUSCOM-AU last-modified: 2023-05-04T05:37:31Z 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: [email protected] abuse-mailbox: [email protected] admin-c: OA3-AP tech-c: OA3-AP auth: # Filtered remarks: [email protected] 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: [email protected] 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: [email protected] admin-c: OA3-AP tech-c: OA3-AP nic-hdl: AO399-AP remarks: Generated from irt object IRT-OPTUSCOM-AU remarks: [email protected] was validated on 2025-06-18 abuse-mailbox: [email protected] 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: [email protected] remarks: send spam/abuse reports to [email protected] 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: [email protected] mnt-by: MAINT-OPTUSCOM-AP last-modified: 2011-12-06T00:10:13Z source: APNIC route: 203.2.75.0/24 origin: AS4804 descr: SingTel Optus Pty Ltd Optus Macquarie Park (OCS) Building A, Level 2 1 Lyonpark Road, Macquarie Park mnt-by: MAINT-OPTUSCOM-AP last-modified: 2025-05-14T01:00:17Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.2.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.2.0.0/19 | AS138180 | Ernst & Young Services Pty Ltd | 8,192 |
| 203.2.240.0/20 | AS132029 | Australian Maritime Safety Authority | 4,096 |
| 203.2.80.0/20 | AS7474 | The Royal Melbourne Hospital | 4,096 |
| 203.2.160.0/21 | AS134768 | CHINANET Guangdong province network | 2,048 |
| 203.2.192.0/22 | AS703 | Verizon Australia Pty Limited | 1,024 |
| 203.2.130.0/23 | AS135409 | Kacific Broadband Satellites Pte Ltd | 512 |
| 203.2.182.0/23 | AS55924 | Aristocrat Technologies Australia Pty Limited | 512 |
| 203.2.120.0/23 | AS9555 | Australian Institute of Health and Welfare | 512 |
| 203.2.125.0/24 | AS32787 | Tab Limited (ACN 081 765 308) | 256 |
| 203.2.124.0/24 | AS4739 | iiNet Limited | 256 |
| 203.2.134.0/24 | AS4739 | iiNet Limited | 256 |
| 203.2.133.0/24 | AS7474 | The Australian Council for Educational Research Limited | 256 |
| 203.2.231.0/24 | AS7474 | Hastings Deering Australia Limited | 256 |
| 203.2.199.0/24 | AS7545 | Stephen Davies Consulting Pty Ltd | 256 |
| 203.2.217.0/24 | AS9268 | B & R Enclosures Pty Ltd | 256 |
| 203.2.218.0/24 | AS9342 | Australian Broadcasting Commission | 256 |
| 203.2.216.0/24 | AS10221 | Qvalent Pty Ltd | 256 |
| 203.2.208.0/24 | AS9555 | Verizon Australia PTY Limited | 256 |
| 203.2.228.0/24 | AS1221 | Telstra Limited | 256 |
| 203.2.224.0/24 | AS134555 | Kingston City Council | 256 |
| 203.2.151.0/24 | AS142043 | PT BARAYA BARENG SADULUR | 256 |
| 203.2.123.0/24 | AS152695 | Premium Floors Australia Pty Ltd | 256 |
| 203.2.198.0/24 | AS16509 | Mindful | 256 |
| 203.2.144.0/24 | AS23646 | Melbourne Web Experts | 256 |
| 203.2.122.0/24 | AS24446 | 5G NETWORK OPERATIONS PTY 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 |
|---|---|---|
| 203.2.75.7 | waratah.id.au | 1 |
Hosted domains API
Pingable IPs
3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.2.75.2 |
0.32ms from Sydney,
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 |
|---|---|---|
| 98.34.233.104 |
10.12ms from Dallas,
US
|
|
| 80.171.4.184 |
2.84ms from Duesseldorf,
DE
|
|
| 80.155.194.120 |
0.42ms from Hamburg,
DE
|
|
| 41.24.142.72 |
1.42ms from Johannesburg,
ZA
|
|
| 175.161.199.104 |
9.02ms from Liaoyang,
CN
|
|
| 206.162.241.120 |
0.22ms from Los Angeles,
US
|
|
| 97.217.54.56 |
7.28ms from Los Angeles,
US
|
|
| 222.127.195.200 |
1.68ms from Manila,
PH
|
|
| 13.127.227.152 |
0.16ms from Mumbai,
IN
|
|
| 13.220.208.168 |
0.37ms from Reston,
US
|
|
| 222.120.73.184 |
1.83ms from Seoul,
KR
|
|
| 115.6.203.120 |
7.88ms from Seoul,
KR
|
|
| 117.55.142.40 |
5.43ms from Seoul,
KR
|
|
| 86.32.107.24 |
1.10ms from Zagreb,
HR
|
|
| 147.161.90.56 |
1.33ms from Barcelona,
ES
|
|
| 84.170.69.216 |
2.86ms from Berlin,
DE
|
|
| 149.172.225.168 |
12.03ms from Frankfurt am Main,
DE
|
|
| 14.162.145.168 |
1.20ms from Hanoi,
VN
|
|
| 182.188.238.136 |
2.07ms from Karachi,
PK
|
|
| 92.28.141.168 |
6.29ms from London,
GB
|
|
| 45.205.60.184 |
0.26ms from Los Angeles,
US
|
|
| 31.131.219.168 |
7.01ms from Moscow,
RU
|
|
| 177.159.69.24 |
4.10ms from Novo Hamburgo,
BR
|
|
| 216.172.133.248 |
0.13ms from Santa Clara,
US
|
|
| 40.73.126.120 |
2.30ms from Shanghai,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Melbourne, AU
What are IP address ranges?
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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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