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AS273012 RISELCO SOCIEDAD ANONIMA

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

RISELCO SOCIEDAD ANONIMA nuevosiglo.com.uy

UY 6 Routes

AS Data

AS273012

AS273012 – RISELCO SOCIEDAD ANONIMA

AS Number	273012
AS Name	UY-RISA-LACNIC
Organization	RISELCO SOCIEDAD ANONIMA
Country	UY
Website	nuevosiglo.com.uy
Number of IPv4 Routes	2
Number of IPv6 Routes	4
ASN type	ISP
Registry	lacnic
Date Allocated	2023-05-25

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Use ASN data for AS273012 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2803:4390:3::/48	AS273012	RISELCO SOCIEDAD ANONIMA	RISELCO SOCIEDAD ANONIMA	~1×10²⁴
200.90.154.0/24	AS273012	RISELCO SOCIEDAD ANONIMA	RISELCO SOCIEDAD ANONIMA	256
69.164.98.0/24	AS273012	RISELCO SOCIEDAD ANONIMA	RISELCO SOCIEDAD ANONIMA	256
2803:4390:2::/48	AS273012	RISELCO SOCIEDAD ANONIMA	RISELCO SOCIEDAD ANONIMA	~1×10²⁴
2803:4390:1::/48	AS273012	RISELCO SOCIEDAD ANONIMA	RISELCO SOCIEDAD ANONIMA	~1×10²⁴
2803:4390::/48	AS273012	RISELCO SOCIEDAD ANONIMA	RISELCO SOCIEDAD ANONIMA	~1×10²⁴

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.
%  2026-04-25 09:25:37 (-03 -03:00)

aut-num:     AS273012
owner:       RISELCO SOCIEDAD ANONIMA
ownerid:     UY-RISA-LACNIC
responsible: Mario de Oliveira Madeira
address:     Pedro Bustamante, 1425, -
address:     11600 - Montevideo - Uruguay
country:     UY
phone:       +598  26221715 [247]
owner-c:     MOM54
routing-c:   MOM54
abuse-c:     MOM54
created:     20230525
changed:     20250819

nic-hdl:     MOM54
person:      Mario De Oliveira Madeira
e-mail:      moliveira@nuevosiglo.com.uy
address:     Pedro Bustamante, 1425, -
address:     11600 - Montevideo - Montevideo
country:     UY
phone:       +598  27071515 [247]
created:     20230216
changed:     20250422

% 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" : "AS273012",
    "country" : "UY",
    "admin_contacts" : [ "MOM54" ],
    "tech_contacts" : [ "MOM54" ],
    "abuse_contacts" : [ "MOM54" ],
    "date_created" : "2023-05-25",
    "date_updated" : "2025-08-19",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "UY-RISA-LACNIC",
    "name" : "RISELCO SOCIEDAD ANONIMA",
    "address" : [ "Pedro Bustamante, 1425, -", "11600 - Montevideo - Uruguay" ],
    "street" : "Pedro Bustamante",
    "city" : "Montevideo",
    "zip_code" : "11600",
    "country" : [ "UY" ],
    "phone" : [ "+598  26221715 [247]" ],
    "abuse_contacts" : [ "MOM54" ],
    "date_created" : "2023-05-25",
    "date_updated" : "2025-08-19",
    "source" : "lacnic",
    "addressCountry" : "URUGUAY"
  },
  "administrative_contacts" : [ {
    "handle" : "MOM54",
    "address" : [ "Pedro Bustamante, 1425, -", "11600 - Montevideo - Montevideo" ],
    "street" : "Pedro Bustamante",
    "city" : "Montevideo",
    "state" : "MONTEVIDEO",
    "zip_code" : "11600",
    "country" : "UY",
    "email" : [ "moliveira@nuevosiglo.com.uy" ],
    "phone" : [ "+598  27071515 [247]" ],
    "date_created" : "2023-02-16",
    "date_updated" : "2025-04-22",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MOM54",
    "address" : [ "Pedro Bustamante, 1425, -", "11600 - Montevideo - Montevideo" ],
    "street" : "Pedro Bustamante",
    "city" : "Montevideo",
    "state" : "MONTEVIDEO",
    "zip_code" : "11600",
    "country" : "UY",
    "email" : [ "moliveira@nuevosiglo.com.uy" ],
    "phone" : [ "+598  27071515 [247]" ],
    "date_created" : "2023-02-16",
    "date_updated" : "2025-04-22",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MOM54",
    "address" : [ "Pedro Bustamante, 1425, -", "11600 - Montevideo - Montevideo" ],
    "street" : "Pedro Bustamante",
    "city" : "Montevideo",
    "state" : "MONTEVIDEO",
    "zip_code" : "11600",
    "country" : "UY",
    "email" : [ "moliveira@nuevosiglo.com.uy" ],
    "phone" : [ "+598  27071515 [247]" ],
    "date_created" : "2023-02-16",
    "date_updated" : "2025-04-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	AR
AS20255	Tecnowind S.A.	UY

Upstreams

AS Number	Description	Country
AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	AR
AS20255	Tecnowind S.A.	UY

Frequently Asked Questions

What is ASN AS273012?

ASN AS273012 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273012?

AS273012 is listed under RISELCO SOCIEDAD ANONIMA.

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.