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AS28399 BTU COMUNICACION SA DE CV

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

BTU COMUNICACION SA DE CV btu.com.mx

MX 6 Routes

AS Data

AS28399

AS28399 – BTU COMUNICACION SA DE CV

AS Number	28399
AS Name	MX-BCSC-LACNIC
Organization	BTU COMUNICACION SA DE CV()
Country	MX
Website	btu.com.mx
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2012-11-16

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Use ASN data for AS28399 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
201.131.22.0/24	AS28399	BTU COMUNICACION SA DE CV	BTU COMUNICACION SA DE CV	256
201.131.20.0/24	AS28399	BTU COMUNICACION SA DE CV	BTU COMUNICACION SA DE CV	256
201.131.21.0/24	AS28399	BTU COMUNICACION SA DE CV	BTU COMUNICACION SA DE CV	256
38.65.133.0/24	AS28399	BTU COMUNICACION SA DE CV	BTUCLOUD SA DE CV	256
200.33.20.0/24	AS28399	BTU COMUNICACION SA DE CV	BTU COMUNICACION SA DE CV	256
201.131.23.0/24	AS28399	BTU COMUNICACION SA DE CV	BTU COMUNICACION SA DE CV	256

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 09:20:23 (-03 -03:00)

aut-num:     AS28399
owner:       BTU COMUNICACION SA DE CV
ownerid:     MX-BCSC-LACNIC
responsible: LUIS ALFREDO BAJOS VALVERDE
address:     CRISTOBAL COLON, 13, COSTA AZUL
address:     39850 - ACAPULCO - GR
country:     MX
phone:       +52 744 4690230
owner-c:     LUB6
routing-c:   LUB6
abuse-c:     LUB6
created:     20121116
changed:     20121116

nic-hdl:     LUB6
person:      Luis Alfredo Bajos Valverde
e-mail:      lbajos@btu.com.mx
address:     Cristobal Colon, 13, Costa Azul
address:     39850 - Acapulco - GR
country:     MX
phone:       +52 744 4690230
created:     20090218
changed:     20210716

% 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
AS1239	Cogent Communications, LLC	US
AS11172	Alestra, S. de R.L. de C.V.	MX
AS22908	Sixsigma Networks Mexico, S.A. de C.V.	MX
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS11172	Alestra, S. de R.L. de C.V.	MX
AS22908	Sixsigma Networks Mexico, S.A. de C.V.	MX
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS28399?

ASN AS28399 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28399?

AS28399 is listed under BTU COMUNICACION SA DE CV.

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.