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ASN information of 59.154.2.146
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59.154.2.146
ASN Information
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '59.154.0.0 - 59.154.255.255' % Abuse contact for '59.154.0.0 - 59.154.255.255' is 'abuse@optusnet.com.au' 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 2025-06-18 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: 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 2025-06-18 abuse-mailbox: abuse@optusnet.com.au 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: 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 % Information related to '59.154.0.0/16AS7474' 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 % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
ASN Lookup
Quickly lookup updated information about specific Autonomous System Number (ASN), Organization, CIDR, or registered IP addresses (IPv4 and IPv6).
An ASN (Autonomous System Number) Lookup tool is a service that allows you to find information about an Autonomous System (AS), which is a collection of networks that operate under a single administrative domain. An AS is identified by a unique ASN, which is assigned by the Internet Assigned Numbers Authority (IANA). The ASN Lookup tool allows you to find information about an AS, including its name, country, and internet service provider (ISP).
How to Use an ASN Lookup Tool?
Enter the ASN number.
You can find the ASN number by using other networking tools, such as traceroute, or by searching for the organization name or ISP associated with the AS.
Run the Lookup tool: Click the "Check" button to run the ASN Lookup tool. The tool will scan its database and provide information about the AS associated with the ASN number.
Review the results: The ASN Lookup tool will provide a report that lists the name of the AS, the country where it is located, and the ISP that manages the AS. It may also provide additional information, such as the IP address ranges associated with the AS.
Use the information: Once you've looked up the ASN, you can use the information for a variety of purposes, such as troubleshooting network issues, identifying potential security threats, or optimizing network performance.
