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AS265876 EREZUMA MARTIN T WIRELESS

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

EREZUMA MARTIN T WIRELESS tured.com.ar

AR 4 Routes

AS Data

AS265876

AS265876 – EREZUMA MARTIN T WIRELESS

AS Number	265876
AS Name	AR-TWIR-LACNIC
Organization	EREZUMA MARTIN T WIRELESS
Country	AR
Website	tured.com.ar
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2017-11-17

ASN Intelligence API for production workflows

Use ASN data for AS265876 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.226.228.0/22	AS265876	EREZUMA MARTIN T WIRELESS	EREZUMA MARTIN (T-WIRELESS)	1024
45.226.229.0/24	AS265876	EREZUMA MARTIN T WIRELESS	EREZUMA MARTIN (T-WIRELESS)	256
45.226.228.0/24	AS265876	EREZUMA MARTIN T WIRELESS	EREZUMA MARTIN (T-WIRELESS)	256
2803:1e20::/32	AS265876	EREZUMA MARTIN T WIRELESS	EREZUMA MARTIN (T-WIRELESS)	~79×10²⁷

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.
%  2026-04-04 09:23:22 (-03 -03:00)

aut-num:     AS265876
owner:       EREZUMA MARTIN (T-WIRELESS)
ownerid:     AR-TWIR-LACNIC
responsible: Martin Erezuma
address:     Av Velez Sarsfield, 5021, -
address:     1605 - Munro - 
country:     AR
phone:       +54  1161144194 [0000]
owner-c:     MAE62
routing-c:   MAE62
abuse-c:     MAE62
created:     20171117
changed:     20171118

nic-hdl:     MAE62
person:      Martin Erezuma
e-mail:      martin@tured.com.ar
address:     Av. Velez Sarsfield 5021, 5021, Timbe A
address:     1605 - Munro - Buenos Aires
country:     AR
phone:       +54  1161144194 [0000]
created:     20170411
changed:     20230223

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS265876",
    "country" : "AR",
    "admin_contacts" : [ "MAE62" ],
    "tech_contacts" : [ "MAE62" ],
    "abuse_contacts" : [ "MAE62" ],
    "date_created" : "2017-11-17",
    "date_updated" : "2017-11-18",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-TWIR-LACNIC",
    "name" : "EREZUMA MARTIN (T-WIRELESS)",
    "address" : [ "Av Velez Sarsfield, 5021, -", "1605 - Munro -" ],
    "street" : "Av Velez Sarsfield",
    "city" : "Munro",
    "zip_code" : "1605",
    "country" : [ "AR" ],
    "phone" : [ "+54  1161144194 [0000]" ],
    "abuse_contacts" : [ "MAE62" ],
    "date_created" : "2017-11-17",
    "date_updated" : "2017-11-18",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MAE62",
    "address" : [ "Av. Velez Sarsfield 5021, 5021, Timbe A", "1605 - Munro - Buenos Aires" ],
    "street" : "5021 Timbe A",
    "city" : "Buenos Aires",
    "zip_code" : "1605",
    "country" : "AR",
    "email" : [ "martin@tured.com.ar" ],
    "phone" : [ "+54  1161144194 [0000]" ],
    "date_created" : "2017-04-11",
    "date_updated" : "2023-02-23",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MAE62",
    "address" : [ "Av. Velez Sarsfield 5021, 5021, Timbe A", "1605 - Munro - Buenos Aires" ],
    "street" : "5021 Timbe A",
    "city" : "Buenos Aires",
    "zip_code" : "1605",
    "country" : "AR",
    "email" : [ "martin@tured.com.ar" ],
    "phone" : [ "+54  1161144194 [0000]" ],
    "date_created" : "2017-04-11",
    "date_updated" : "2023-02-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MAE62",
    "address" : [ "Av. Velez Sarsfield 5021, 5021, Timbe A", "1605 - Munro - Buenos Aires" ],
    "street" : "5021 Timbe A",
    "city" : "Buenos Aires",
    "zip_code" : "1605",
    "country" : "AR",
    "email" : [ "martin@tured.com.ar" ],
    "phone" : [ "+54  1161144194 [0000]" ],
    "date_created" : "2017-04-11",
    "date_updated" : "2023-02-23",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS263194	Advantun SRL	AR
AS18747	IFX Corporation	US

Upstreams

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS263194	Advantun SRL	AR

Frequently Asked Questions

What is ASN AS265876?

ASN AS265876 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS265876?

AS265876 is listed under EREZUMA MARTIN T WIRELESS.

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.