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AS266884 ROSERO MARCELO JORGE MAXIMILIANO

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

ROSERO MARCELO JORGE MAXIMILIANO maxynet.com.ar

AR 6 Routes

AS Data

AS266884

AS266884 – ROSERO MARCELO JORGE MAXIMILIANO

AS Number	266884
AS Name	AR-RMJM-LACNIC
Organization	ROSERO MARCELO JORGE MAXIMILIANO(AR-RMJM-LACNIC)
Country	AR
Website	maxynet.com.ar
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2018-08-16

ASN Intelligence API for production workflows

Use ASN data for AS266884 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.160.201.0/24	AS266884	ROSERO MARCELO JORGE MAXIMILIANO	ROSERO MARCELO JORGE MAXIMILIANO	256
45.160.200.0/24	AS266884	ROSERO MARCELO JORGE MAXIMILIANO	ROSERO MARCELO JORGE MAXIMILIANO	256
45.160.202.0/24	AS266884	ROSERO MARCELO JORGE MAXIMILIANO	ROSERO MARCELO JORGE MAXIMILIANO	256
45.160.203.0/24	AS266884	ROSERO MARCELO JORGE MAXIMILIANO	ROSERO MARCELO JORGE MAXIMILIANO	256
45.160.200.0/22	AS266884	ROSERO MARCELO JORGE MAXIMILIANO	ROSERO MARCELO JORGE MAXIMILIANO	1024
2803:6a0::/32	AS266884	ROSERO MARCELO JORGE MAXIMILIANO	ROSERO MARCELO JORGE MAXIMILIANO	~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.
%  2026-03-10 09:19:14 (-03 -03:00)

aut-num:     AS266884
owner:       ROSERO MARCELO JORGE MAXIMILIANO
ownerid:     AR-RMJM-LACNIC
responsible: MARCELO ROSERO
address:     TUCUMAN, 2115, -
address:     - - Bella Vista - AR
country:     AR
phone:       +54 11 46682619
owner-c:     MAR279
routing-c:   MAR279
abuse-c:     MAR279
created:     20180816
changed:     20180817

nic-hdl:     MAR279
person:      Marcelo Rosero
e-mail:      marcelo_rosero@maxynet.com.ar
address:     Tucuman, 2115, Planta Baja
address:     1661 - Bella Vista - Buenos Aires
country:     AR
phone:       +54  1146682619 [0000]
created:     20180711
changed:     20220523

% 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
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS18747	IFX Corporation	US
AS272030	SMARTNET S.R.L.	AR

Upstreams

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS272030	SMARTNET S.R.L.	AR

Frequently Asked Questions

What is ASN AS266884?

ASN AS266884 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266884?

AS266884 is listed under ROSERO MARCELO JORGE MAXIMILIANO.

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.