Type ASN code or IP and hit Check button
ASN information of 187.250.235.36
Query
187.250.235.36
ASN Information
% IP Client: 2607:a680:8:50:0:0:0:2 % Joint Whois - whois.lacnic.net % This server accepts single ASN, IPv4 or IPv6 queries % LACNIC resource: whois.lacnic.net % Copyright LACNIC lacnic.net % The data below is provided for information purposes % and to assist persons in obtaining information about or % related to AS and IP numbers registrations % By submitting a whois query, you agree to use this data % only for lawful purposes. % 2025-06-27 18:53:56 (-03 -03:00) inetnum: 187.250.0.0/16 status: allocated aut-num: N/A owner: Telefonos del Noroeste, S.A. de C.V. ownerid: MX-TNSC1-LACNIC responsible: Guillermo Martinez Moreno address: Pio Pico, 1525, Zona Centro address: 22000 - Tijuana - BC country: MX phone: +52 6646332260 owner-c: LEZ7 tech-c: LRG abuse-c: LRG inetrev: 187.250.0.0/16 nserver: NSA-BCN-ARBOL-1.UNINET.NET.MX nsstat: 20250626 AA nslastaa: 20250626 nserver: NSA-BCN-PIOPICO-1.UNINET.NET.MX nsstat: 20250626 AA nslastaa: 20250626 nserver: NSGDL1.UNINET.NET.MX nsstat: 20250626 AA nslastaa: 20250626 nserver: NSGDL2.UNINET.NET.MX nsstat: 20250626 AA nslastaa: 20250626 created: 20120605 changed: 20220620 nic-hdl: LEZ7 person: LUIS ENRIQUE HERNANDEZ ZAZUETA e-mail: [email protected] address: NARCISO MENDOZA, 503, BAHIA address: 22880 - ENSENADA - BC country: MX phone: +52 6461823530 created: 20230112 changed: 20230112 nic-hdl: LRG person: Jefatura de Datos e-mail: [email protected] address: Pio Pico, 1525, Zona Centro address: 22000 - Tijuana - BC country: MX phone: +52 6646332264 created: 20021209 changed: 20230113 % whois.lacnic.net accepts only direct match queries. % Types of queries are: POCs, ownerid, CIDR blocks, IP % and AS numbers.
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.
