AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
ATENTO TELECOM S.I.LTDA 29 1 8,192 4,294,967,296 Brazil
8,192 IPv4 Addresses
CIDR Description IP Num
187.86.176.0/23 ATENTO TELECOM S.I.LTDA 512
187.86.176.0/20 ATENTO TELECOM S.I.LTDA 4096
187.86.177.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.178.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.179.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.181.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.182.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.183.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.185.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.187.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.188.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.189.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.190.0/24 ATENTO TELECOM S.I.LTDA 256
187.86.191.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.224.0/21 ATENTO TELECOM S.I.LTDA 2048
187.87.224.0/20 ATENTO TELECOM S.I.LTDA 4096
187.87.225.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.226.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.227.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.228.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.229.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.230.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.231.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.232.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.233.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.234.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.236.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.237.0/24 ATENTO TELECOM S.I.LTDA 256
187.87.239.0/24 ATENTO TELECOM S.I.LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:466c::/32 ATENTO TELECOM S.I.LTDA 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52711 FASTNET TELECOM, BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS52863 UPX Technologies, BR Brazil 4,798 196,608 IPv4 IPv4
AS52871 TASCOM TELECOMUNICA??ES LTDA, BR Brazil 32,768 4,294,967,296 IPv4 IPv4
AS1916 Associa??o Rede Nacional de Ensino e Pesquisa, BR Brazil 951,296 268,435,456 IPv4 IPv4
AS26615 Tim Celular S.A., BR Brazil 9,654,016 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52711 FASTNET TELECOM, BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS265351 INFOARTES TELECOM, BR Brazil 1,024 0 IPv4 IPv4
IP Address Domain NUMs Domains
187.87.224.146 2 solut-tecinfo.com.br
aut-num:     AS262689
owner:       ATENTO TELECOM S.I.LTDA
responsible: CELSO DE CASTRO COSTA
owner-c:     CCC285
routing-c:   CCC285
abuse-c:     CCC285
created:     20090922
changed:     20130306
inetnum:     187.87.224.0/20
inetnum:     187.86.176.0/20
inetnum:     2804:466c::/32

nic-hdl-br:  CCC285
person:      CELSO DE CASTRO COSTA
created:     20030925
changed:     20190520