AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
SEM FRONTEIRAS TELECOMUNICAÇÕES LTDA 4 1 1,024 4,294,967,296 Brazil
1,024 IPv4 Addresses
CIDR Description IP Num
170.83.172.0/24 SEM FRONTEIRAS TELECOMUNICA��ES LTDA 256
170.83.173.0/24 SEM FRONTEIRAS TELECOMUNICA��ES LTDA 256
170.83.174.0/24 SEM FRONTEIRAS TELECOMUNICA��ES LTDA 256
170.83.175.0/24 SEM FRONTEIRAS TELECOMUNICA��ES LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:3868::/32 SEM FRONTEIRAS TELECOMUNICA��ES LTDA 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8167 , BR Brazil 4,461,568 68,719,476,736 IPv4 IPv4
AS4230 CLARO S.A., BR Brazil 4,239,872 4,295,229,440 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
170.83.172.10 1 sp1.semfronteirasnet.com.br
170.83.172.13 3 ixc.semfronteirasnet.com.br
170.83.172.114 1 eliteeng.ddns.net
aut-num:     AS266475
owner:       SEM FRONTEIRAS TELECOMUNICAÇÕES LTDA
responsible: Makleysh de Oliveira Bezerra
owner-c:     MAOLI1589
routing-c:   MAOLI1589
abuse-c:     MAOLI1589
created:     20170110
changed:     20191113
inetnum:     170.83.172.0/22
inetnum:     2804:3868::/32
as-in:       from AS4320 100 accept ANY
as-in:       from AS8167 100 accept ANY
as-in:       from AS52863 100 accept ANY
as-out:      to AS4320 announce AS266475
as-out:      to AS8167 announce AS266475
as-out:      to AS52863 announce AS266475

nic-hdl-br:  MAOLI1589
person:      Makleysh Oliveira
created:     20160128
changed:     20200118