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AS273151 GRUPO NUCLEO S.A. | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

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GRUPO NUCLEO S.A. gruponucleo.com.ar

AR 0 Routes

AS Data

AS273151

AS273151 – GRUPO NUCLEO S.A.

AS Number	273151
AS Name	AR-GMAR3-LACNIC
Organization	GRUPO NUCLEO S.A.()
Country	AR
Website	gruponucleo.com.ar
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2023-12-27

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Use ASN data for AS273151 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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.
%  2026-03-14 09:25:18 (-03 -03:00)

aut-num:     AS273151
owner:       GRUPO NUCLEO S.A.
ownerid:     AR-GMAR3-LACNIC
responsible: Grupo Nucleo
address:     Chaco, 1670, -
address:     7600 - MAR DEL PLATA - Buenos Aires
country:     AR
phone:       +54  2235285070 [0000]
owner-c:     GRN21
routing-c:   GRN21
abuse-c:     GRN21
created:     20231227
changed:     20231228

nic-hdl:     GRN21
person:      Grupo Nucleo
e-mail:      eduardo@gruponucleo.com.ar
address:     Chaco, 1670, 
address:     7600 - MAR DEL PLATA - Buenos Aires
country:     AR
phone:       +54  2235285070
created:     20231006
changed:     20231006

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

Parsed Whois Response

Frequently Asked Questions

What is ASN AS273151?

ASN AS273151 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273151?

AS273151 is listed under GRUPO NUCLEO S.A..

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.