inetnum:     170.83.172.0/22
aut-num:     AS266475
abuse-c:     MAOLI1589
owner:       SEM FRONTEIRAS TELECOMUNICACOES LTDA
ownerid:     11.972.556/0001-66
responsible: Makleysh de Oliveira Bezerra
country:     BR
owner-c:     MAOBE101
tech-c:      KEBSO29
inetrev:     170.83.172.0/22
nserver:     ns1.rr64.com.br
nsstat:      20250408 AA
nslastaa:    20250408
nserver:     ns2.rr64.com.br
nsstat:      20250408 AA
nslastaa:    20250408
dsinetrev:   170.83.172.0/24
dsrecord:    32188 ECDSA-SHA-256 1751E05BEFAEE6754B6B32CB70E4D7C128090B73EB72F5E6C8B3838529DD5BF2
dsstatus:    20250408 OK
dslastok:    20250408
dsinetrev:   170.83.173.0/24
dsrecord:    30737 ECDSA-SHA-256 03022811ABD8BF0A1BB6931542736A9B628060D5A0EE30B2EA7AE682653DE2FE
dsstatus:    20250408 OK
dslastok:    20250408
dsinetrev:   170.83.174.0/24
dsrecord:    18518 ECDSA-SHA-256 D3D6FD38CE024237F781E8DD9F769237EE25E6DF8314E4C8A2C2A906EE5399F6
dsstatus:    20250408 OK
dslastok:    20250408
dsinetrev:   170.83.175.0/24
dsrecord:    34670 ECDSA-SHA-256 6EA95E6DEB040FE0AE1859BD7608B45F35D14F44A4941B17E552A187865B265F
dsstatus:    20250408 OK
dslastok:    20250408
created:     20170110
changed:     20250217

nic-hdl-br:  MAOBE101
person:      Makleysh de Oliveira Bezerra
e-mail:      makleysh@semfronteirasnet.com.br
country:     BR
created:     20230704
changed:     20250207

nic-hdl-br:  KEBSO29
person:      K�mio Benevides de Souza
e-mail:      kemio@semfronteirasnet.com.br
country:     BR
created:     20250211
changed:     20250211

nic-hdl-br:  MAOLI1589
person:      Makleysh Oliveira
e-mail:      makleysh@semfronteirasnet.com.br
country:     BR
created:     20160128
changed:     20220706