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AS273854 TELEMAS 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

TELEMAS SOCIEDAD ANONIMA cablevision.com.uy

UY 10 Routes

AS Data

AS273854

AS273854 – TELEMAS SOCIEDAD ANONIMA

AS Number	273854
AS Name	UY-FLUR-LACNIC
Organization	TELEMAS SOCIEDAD ANONIMA()
Country	UY
Website	cablevision.com.uy
Number of IPv4 Routes	6
Number of IPv6 Routes	4
ASN type	ISP
Registry	lacnic
Date Allocated	2024-06-17

ASN Intelligence API for production workflows

Use ASN data for AS273854 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2803:1550:300::/40	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	~309×10²⁴
2803:1550:200::/40	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	~309×10²⁴
181.103.84.0/22	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	1024
2803:1550:400::/40	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	~309×10²⁴
2803:1550:500::/40	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	~309×10²⁴
181.103.80.0/22	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	1024
181.103.64.0/22	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	1024
181.103.68.0/22	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	1024
181.103.76.0/22	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	1024
181.103.72.0/22	AS273854	TELEMAS SOCIEDAD ANONIMA	TELEMAS SOCIEDAD ANONIMA	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.
%  2026-03-22 09:23:12 (-03 -03:00)

aut-num:     AS273854
owner:       TELEMAS SOCIEDAD ANONIMA
ownerid:     UY-FLUR-LACNIC
responsible: Alejandro Mielniczuk
address:     Venezuela, 1174, 
address:     11800 - Montevideo - 
country:     UY
phone:       +598  26197676 [31383]
owner-c:     ALM339
routing-c:   ALM339
abuse-c:     ALM339
created:     20240617
changed:     20240618

nic-hdl:     ALM339
person:      Alejandro Mielniczuk
e-mail:      amielniczuk@cablevision.com.uy
address:     Venezuela, 1174, -
address:     11800 - Montevideo - 
country:     UY
phone:       +598  26197676 [31383]
created:     20240125
changed:     20241001

% 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
AS7303	Telecom Argentina S.A.	AR

Upstreams

AS Number	Description	Country
AS7303	Telecom Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS273854?

ASN AS273854 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273854?

AS273854 is listed under TELEMAS 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.