How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS265640 MUNICIPALIDAD DE TANDIL

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

MUNICIPALIDAD DE TANDIL tandil.gov.ar

AR 2 Routes

AS Data

AS265640

AS265640 – MUNICIPALIDAD DE TANDIL

AS Number	265640
AS Name	AR-MUTA1-LACNIC
Organization	MUNICIPALIDAD DE TANDIL()
Country	AR
Website	tandil.gov.ar
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	lacnic
Date Allocated	2017-02-02

ASN Intelligence API for production workflows

Use ASN data for AS265640 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2801:1c:d000::/48	AS265640	MUNICIPALIDAD DE TANDIL	MUNICIPALIDAD DE TANDIL	~1×10²⁴
170.246.78.0/24	AS265640	MUNICIPALIDAD DE TANDIL	MUNICIPALIDAD DE TANDIL	256

Raw Whois Response

% 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.
%  2026-03-16 09:21:44 (-03 -03:00)

aut-num:     AS265640
owner:       MUNICIPALIDAD DE TANDIL
ownerid:     AR-MUTA1-LACNIC
responsible: Pablo Montoya
address:     Belgrano, 485, 
address:     7000 - Tandil - 
country:     AR
phone:       +54 249 445997
owner-c:     MUT7
routing-c:   MUT7
abuse-c:     MUT7
created:     20170202
changed:     20170202

nic-hdl:     MUT7
person:      Municipalidad de Tandil
e-mail:      pamont@tandil.gov.ar
address:     Belgrano, 485, -
address:     7000 - Tandil - BA
country:     AR
phone:       +54  2494445997 [0000]
created:     20161012
changed:     20220426

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

Parsed Whois Response

Peers

AS Number	Description	Country
AS264774	UGALDE JUAN IGNACIO	AR
AS64103	CABASE Camara Arg de Base de Datos y Serv en Linea	AR
AS7049	Silica Networks Argentina S.A.	AR

Upstreams

AS Number	Description	Country
AS264774	UGALDE JUAN IGNACIO	AR
AS64103	CABASE Camara Arg de Base de Datos y Serv en Linea	AR
AS7049	Silica Networks Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS265640?

ASN AS265640 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS265640?

AS265640 is listed under MUNICIPALIDAD DE TANDIL.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.