AS Number
AS28399
AS Name
Org Name
BTU COMUNICACION SA DE CV
Country
Mexico
Registry

RegDate

20090218

Updated

20210716

AS28399 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

0

IPv4 NUMs

1,536

IPv6 NUMs(/64)

0

1,536 IPv4 Addresses
CIDR Description IP Num
38.65.133.0/24
IRR InValid
PSINet, Inc. 256
200.33.20.0/24
ROA Signed and Valid IRR Valid
BTU COMUNICACION SA DE CV 256
201.131.20.0/24
ROA Signed and Valid IRR Valid
BTU COMUNICACION SA DE CV 256
201.131.21.0/24
ROA Signed and Valid IRR Valid
BTU COMUNICACION SA DE CV 256
201.131.22.0/24
ROA Signed and Valid IRR Valid
BTU COMUNICACION SA DE CV 256
201.131.23.0/24
ROA Signed and Valid IRR Valid
BTU COMUNICACION SA DE CV 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS22908 Sixsigma Networks Mexico, S.A. de C.V., MX Mexico 27,904 805,306,368 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,824,128 258,745,434,112 IPv4 IPv4
AS11172 Alestra, S. de R.L. de C.V., MX Mexico 605,952 9,574,612,992 IPv4 IPv4
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