Type ASN code or IP and hit Check button
ASN information of 103.29.172.137
Query
103.29.172.137
ASN Information
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '103.29.172.0 - 103.29.173.255' % Abuse contact for '103.29.172.0 - 103.29.173.255' is '[email protected]' inetnum: 103.29.172.0 - 103.29.173.255 netname: CONNECTIVITYIT-AU descr: Anycast Networks country: AU admin-c: ANN5-AP tech-c: ANN5-AP abuse-c: AA1629-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-AU-ANYCASTHOLDINGS mnt-irt: IRT-AU-ANYCASTHOLDINGS last-modified: 2023-08-31T03:28:40Z source: APNIC irt: IRT-AU-ANYCASTHOLDINGS address: Level 1 address: 5/15 Phoenix Street, Warragul e-mail: [email protected] abuse-mailbox: [email protected] admin-c: AHPL3-AP tech-c: AHPL3-AP auth: # Filtered remarks: [email protected] was validated on 2025-05-20 remarks: [email protected] was validated on 2025-08-24 mnt-by: MAINT-AU-ANYCASTHOLDINGS last-modified: 2025-09-04T05:54:52Z source: APNIC role: ABUSE AUANYCASTHOLDINGS country: ZZ address: Level 1 address: 5/15 Phoenix Street, Warragul phone: +000000000 e-mail: [email protected] admin-c: AHPL3-AP tech-c: AHPL3-AP nic-hdl: AA1629-AP remarks: Generated from irt object IRT-AU-ANYCASTHOLDINGS remarks: [email protected] was validated on 2025-05-20 remarks: [email protected] was validated on 2025-08-24 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-08-24T23:15:44Z source: APNIC role: Anycast Networks NOC address: Level 1 5/15 Phoenix Street, Warragul country: AU phone: +61356224600 e-mail: [email protected] admin-c: ANN5-AP tech-c: ANN5-AP nic-hdl: ANN5-AP mnt-by: MAINT-EYEMEDIA-AU last-modified: 2017-01-20T01:19:42Z source: APNIC % Information related to '103.29.172.0/24AS17551' route: 103.29.172.0/24 origin: AS17551 descr: Anycast Holdings Pty Ltd Level 21, 135 King Street mnt-by: MAINT-AU-ANYCASTHOLDINGS last-modified: 2024-06-18T01:20:28Z 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.
