AS Number
AS28521
AS Name
Org Name
AT&T COMUNICACIONES DIGITALES S DE RL
Country
Mexico
Registry

RegDate

20160419

Updated

20170107

AS28521 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

768

IPv6 NUMs(/64)

0

768 IPv4 Addresses
CIDR Description IP Num
201.130.47.0/24 AT&T COMUNICACIONES DIGITALES S DE RL 256
201.130.56.0/24 AT&T COMUNICACIONES DIGITALES S DE RL 256
201.130.56.0/23 AT&T COMUNICACIONES DIGITALES S DE RL 512
201.130.57.0/24 AT&T COMUNICACIONES DIGITALES S DE RL 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28469 AT&T COMUNICACIONES DIGITALES S DE RL, MX Mexico 101,376 319,291,392 IPv4 IPv4
AS11172 Alestra, S. de R.L. de C.V., MX Mexico 542,720 9,381,412,864 IPv4 IPv4
IP Address Domain NUMs Domains
201.130.47.9 1 dns6.iusacell.com.mx
201.130.47.10 1 nsmx2.attdns.com
201.130.47.11 1 nsmx3.attdns.com
201.130.47.16 2 visualivr.att.com.mx
201.130.47.29 1 mobile.att.com.mx
201.130.47.44 1 mexcotlc4351-0-3.mx.att.com
201.130.47.55 1 control.probusinessapps.mx
201.130.47.58 1 probusinessapps.mx
201.130.47.63 1 panda.att.com.mx
201.130.47.74 1 sco.att.com.mx
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:      [email protected]
address:     Río 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:      [email protected]
address:     Río Lerma, 232, piso 20 Colonia Cuauhtémoc
address:     06500 - Cuauhtémoc - CX
country:     MX
phone:       +52  5591402800
created:     20160419
changed:     20170107