ASN Lookup Tool

Network Information Center México nic.mx MX MX 8 Routes

AS Data

AS28511

AS28511 – Network Information Center México

AS Number 28511
AS Name MX-NMSC11-LACNIC
Organization Network Information Center México(MX-NMSC11-LACNIC)
Country MX
Website nic.mx
Number of IPv4 Routes 4
Number of IPv6 Routes 4
ASN type GOVERNMENT
Registry lacnic
Date Allocated 2005-05-24

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Use ASN data for AS28511 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2001:1250:2000::/44 ~19×10²⁴
2001:1250:fe00::/48 ~1×10²⁴
2001:1250:a000::/44 ~19×10²⁴
201.131.248.0/24 256
200.33.80.0/24 256
2001:1250:c000::/44 ~19×10²⁴
207.248.65.0/24 256
207.248.64.0/24 256

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.
%  2026-03-10 09:18:40 (-03 -03:00)

aut-num:     AS28511
owner:       Network Information Center México
ownerid:     MX-NMSC11-LACNIC
responsible: GOT GOT
address:     Av. Eugenio Garza Sada, 427, Piso 2, Loc. 1
address:     64840 - Monterrey - NL
country:     MX
phone:       +52  8188642620
owner-c:     CNM
routing-c:   CNM
abuse-c:     CNM
created:     20050524
changed:     20050524

nic-hdl:     CNM
person:      Administrador de IPs NIC México
e-mail:      ipadmin@nic.mx
address:     Av. Eugenio Garza Sada, 427, Piso 2, Loc. 1
address:     64840 - Monterrey - NL
country:     MX
phone:       +52  8188642600
created:     20040322
changed:     20211208

% 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
AS61455 LACTLD LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION UY
AS61455 LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION UY
AS27661 Network Information Center México MX
AS28498 Network Information Center México MX
AS1239 Cogent Communications, LLC US
AS28499 Network Information Center México MX
AS28498 Network Information Center México MX
AS28500 Network Information Center México MX
AS28499 Network Information Center México MX
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS174 Cogent Communications, LLC US

Downstreams

AS Number Description Country
AS61455 LACTLD LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION UY
AS27661 Network Information Center México MX
AS28499 Network Information Center México MX
AS28498 Network Information Center México MX
AS28500 Network Information Center México MX

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Frequently Asked Questions

ASN AS28511 is an Autonomous System Number used to identify a network for BGP internet routing.
AS28511 is listed under Network Information Center México.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.