ASN AS28549 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28549?

AS28549 is listed under Cablemas Telecomunicaciones SA de CV.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS28549 Cablemas Telecomunicaciones SA de CV

ASN Lookup Tool

Cablemas Telecomunicaciones SA de CV cableonline.com.mx

MX 41 Routes

AS Data

AS28549

AS28549 – Cablemas Telecomunicaciones SA de CV

AS Number	28549
AS Name	MX-CTSC6-LACNIC
Organization	Cablemas Telecomunicaciones SA de CV()
Country	MX
Website	cableonline.com.mx
Number of IPv4 Routes	31
Number of IPv6 Routes	10
ASN type	ISP
Registry	lacnic
Date Allocated	2008-08-26

ASN Intelligence API for production workflows

Use ASN data for AS28549 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
201.161.221.0/24	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	256
2806:250:405::/48	AS28545	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	~1×10²⁴
201.161.255.0/24	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	256
201.161.208.0/22	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	1024
201.139.79.0/24	AS28549	Cablemas Telecomunicaciones SA de CV	Cable y Comunicacion de Campeche, S.A. de C.V.	256
201.161.224.0/22	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	1024
201.161.212.0/22	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	1024
2806:250:150e::/48	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	~1×10²⁴
201.161.216.0/22	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	1024
2806:250:1500::/48	AS28549	Cablemas Telecomunicaciones SA de CV	Cablemas Telecomunicaciones SA de CV	~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.
%  2026-03-13 09:20:42 (-03 -03:00)

aut-num:     AS28549
owner:       Cablemas Telecomunicaciones SA de CV
ownerid:     MX-CTSC6-LACNIC
responsible: Isaac Torres Galvan
address:     Avenida Vasco de Quiroga, 2000, Col. Santa Fe
address:     01210 - Alcaldía Alvaro Obregon - CX
country:     MX
phone:       +52 777 2410061
owner-c:     FRL5
routing-c:   FRL5
abuse-c:     CTA6
created:     20080826
changed:     20241014

nic-hdl:     FRL5
person:      HERIBERTO ROMERO
e-mail:      ipmastercm@izzi.mx
address:     Av. Par vialVasco de Quiroga, 2000, Col. Santa Fe
address:     01219 - Alvaro Obregon - CX
country:     MX
phone:       +52  5550225413
created:     20080804
changed:     20250506

nic-hdl:     CTA6
person:      CABLEMAS TELECOMUNICACIONES - ABUSE
e-mail:      abuse@cableonline.com.mx
address:     AVENIDA PAR VIAL, 80, ATLACOMULCO
address:     62560 - JIUTEPEC - MO
country:     MX
phone:       +52  7773292473
created:     20120402
changed:     20120402

% 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
AS28545	Cablemas Telecomunicaciones SA de CV	MX

Upstreams

AS Number	Description	Country
AS28545	Cablemas Telecomunicaciones SA de CV	MX

Contacts

Email Contacts

ipmastercm@izzi.mx

Abuse Contacts

abuse@cableonline.com.mx