AS Number
AS28203
AS Name
Org Name
Webcenter Sist Prest de Servicos de Informatica
Country
Brazil
Registry

RegDate

19971222

Updated

20140417

AS28203 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

4,096

IPv6 NUMs(/64)

0

4,096 IPv4 Addresses
CIDR Description IP Num
189.91.32.0/23 Webcenter Sistemas - Prest. Servic Informatica Ltd 512
189.91.34.0/24 Webcenter Sistemas - Prest. Servic Informatica Ltd 256
189.91.35.0/24 Webcenter Sistemas - Prest. Servic Informatica Ltd 256
189.91.36.0/22 Webcenter Sistemas - Prest. Servic Informatica Ltd 1024
189.91.40.0/21 Webcenter Sistemas - Prest. Servic Informatica Ltd 2048
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS32613 IWEB-AS - iWeb Technologies Inc., CA Canada 261,376 8,589,934,592 IPv4 IPv4
IP Address Domain NUMs Domains
189.91.32.6 2 www.mbm.com.br
189.91.32.7 2 tecwarebrasil.com.br
189.91.32.8 2 crow.birdsnet.com.br
189.91.32.9 1 zoomoobrasil.com.br
189.91.32.11 2 ostrich.birdsnet.com.br
189.91.32.13 199 4patasecia.com.br
189.91.32.15 1 swan.birdsnet.com.br
189.91.32.18 57 advclass.com.br
189.91.32.20 1 alpargatas.webcenter.com.br
189.91.32.21 3 mx.sonic.emp.br
aut-num:     AS28203
owner:       Webcenter Sist Prest de Servicos de Informatica
ownerid:     05.936.319/0002-28
responsible: Ricardo Buchalla Auada
country:     BR
owner-c:     WESIS2
routing-c:   RBA2
abuse-c:     RBA2
created:     20080410
changed:     20130306
inetnum:     189.91.32.0/20

nic-hdl-br:  WESIS2
person:      Webcenter Sistemas
e-mail:      auada@webcenter.com.br
country:     BR
created:     20091216
changed:     20091216

nic-hdl-br:  RBA2
person:      Ricardo Buchalla Auada
e-mail:      registro@webcenter.com.br
country:     BR
created:     19971222
changed:     20140417