AS Number
AS28274
AS Name
Org Name
ENTERPRISE SERVICES BRASIL SERVICOS DE TECNOLOGIA
Country
Brazil
Registry

RegDate

20101124

Updated

20220615

AS28274 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

65,536

4,096 IPv4 Addresses
CIDR Description IP Num
201.33.128.0/21 ENTERPRISE SERVICES BRASIL SERVICOS DE TECNOLOGIA 2048
201.33.128.0/20 ENTERPRISE SERVICES BRASIL SERVICOS DE TECNOLOGIA 4096
201.33.136.0/21 ENTERPRISE SERVICES BRASIL SERVICOS DE TECNOLOGIA 2048
CIDR Description IP NUMs(prefix /64)
2804:1c00::/48 ENTERPRISE SERVICES BRASIL SERVICOS DE TECNOLOGIA 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2688 ATGS-MMD-AS - AT&T Corp., US United States 410,112 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7298 Enterprise Services Brasil Servicos de Tecnogia, BR Brazil 4,096 0 IPv4 IPv4
IP Address Domain NUMs Domains
201.33.129.97 1 mx2.cetelem.com.br
201.33.130.38 1 ns1.eds.com.br
201.33.130.93 1 ns2.cetelem.com.br
201.33.131.38 1 ns2.eds.com.br
aut-num:     AS28274
owner:       ENTERPRISE SERVICES BRASIL SERVICOS DE TECNOLOGIA
ownerid:     02.833.315/0001-45
responsible: Tomas Kostrian
country:     BR
owner-c:     HENEB
routing-c:   HENEB
abuse-c:     HENEB
created:     20070222
changed:     20140528
inetnum:     201.33.128.0/20
inetnum:     2804:1c00::/32
as-in:       from AS3549 100 accept ANY
as-in:       from AS16735 100 accept ANY
as-out:      to AS3549 announce AS28274
as-out:      to AS16735 announce AS28274    

nic-hdl-br:  HENEB
person:      HP ES Network Engineering Brazil
e-mail:      [email protected]
country:     BR
created:     20101124
changed:     20220615