AS Number
AS53083
AS Name
Org Name
C & M Software Ltda.
Country
Brazil
Registry

RegDate

20080721

Updated

20230322

AS53083 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

0

IPv4 NUMs

4,096

IPv6 NUMs(/64)

0

4,096 IPv4 Addresses
CIDR Description IP Num
187.33.112.0/24 C & M Software Ltda. 256
187.33.112.0/23 C & M Software Ltda. 512
187.33.112.0/21 C & M Software Ltda. 2048
187.33.112.0/20 C & M Software Ltda. 4096
187.33.113.0/24 C & M Software Ltda. 256
187.33.114.0/23 C & M Software Ltda. 512
187.33.120.0/21 C & M Software Ltda. 2048
187.33.124.0/24 C & M Software Ltda. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv4 IPv4
AS17222 MUNDIVOX DO BRASIL LTDA, BR Brazil 136,704 4,294,967,296 IPv4 IPv4
aut-num:     AS53083
owner:       C & M Software Ltda.
responsible: Suporte CM Software
owner-c:     SUDCM
routing-c:   SUDCM
abuse-c:     SUDCM
created:     20091014
changed:     20230821
inetnum:     187.33.112.0/20
as-in:       from AS4230 50 accept AS4230
as-in:       from AS22381 50 accept AS22381
as-in:       from AS17222 50 accept AS17222
as-in:       from AS10429 50 accept AS10429
as-in:       from AS4230 150 accept ANY
as-in:       from AS22381 150 accept ANY
as-in:       from AS17222 150 accept ANY
as-in:       from AS10429 150 accept ANY
as-out:      to AS4230 announce AS53083
as-out:      to AS22381 announce AS53083
as-out:      to AS17222 announce AS53083
as-out:      to AS10429 announce AS53083

nic-hdl-br:  SUDCM
person:      Suporte Dominios CM
created:     20080721
changed:     20230322