AS28521 AT&T COMUNICACIONES DIGITALES S DE RL

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	201.130.56.0/23	AT&T COMUNICACIONES DIGITALES S DE RL		201.130.48.0/20	Lacnic
	201.130.56.0/24	AT&T COMUNICACIONES DIGITALES S DE RL		201.130.48.0/20	Lacnic

• IPv4 Peers

Country	ASN	Name	Description
	AS28469	AT&T COMUNICACIONES DIGITALES S DE RL	AT&T COMUNICACIONES DIGITALES S DE RL
	AS11172	Alestra, S. de R.L. de C.V.	Alestra, S. de R.L. de C.V.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS28469	AT&T COMUNICACIONES DIGITALES S DE RL	AT&T COMUNICACIONES DIGITALES S DE RL
	AS11172	Alestra, S. de R.L. de C.V.	Alestra, S. de R.L. de C.V.

IPv4 Upstream Graph

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IPv4 Upstream Graph

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% IP Client: 2a10:b641:57:2941:3a3c:6bd:265f:af10
 
% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


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%  2025-03-16 02:47:27 (-03 -03:00)

aut-num:     AS28521
owner:       AT&T COMUNICACIONES DIGITALES S DE RL
ownerid:     MX-ACDS-LACNIC
responsible: Alejandro Giordano Carranco
address:     RIO LERMA, 232, PISO 20 COL. CUAUHTEMOC
address:     06500 - CUAUHTEMOC - CX
country:     MX
phone:       +52  554115000
owner-c:     CHA24
routing-c:   OSH9
abuse-c:     OSH9
created:     20060313
changed:     20160823

nic-hdl:     CHA24
person:      Security IP Core
e-mail:      ac087b@att.com
address:     RA­o Lerma, 232, Cuauhtemoc
address:     06500 - Cuauhtemoc - CX
country:     MX
phone:       +52  5541150000
created:     20160908
changed:     20211020

nic-hdl:     OSH9
person:      OMAR SANCHEZ HERNANDEZ
e-mail:      os321b@att.com
address:     RA­o Lerma, 232, piso 20 Colonia CuauhtA©moc
address:     06500 - CuauhtA©moc - CX
country:     MX
phone:       +52  5591402800
created:     20160419
changed:     20170107

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