AS Number
AS264043
AS Name
Org Name
SILFERNET COMÉRCIO E SERVIÇOS LTDA
Country / Region
Brazil
Registry

RegDate

20100309

Updated

20240227

AS264043 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

7

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
143.137.200.0/24
IRR Parent Valid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 256
143.137.200.0/23
IRR Valid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 512
143.137.200.0/22
IRR InValid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 1024
143.137.201.0/24
IRR Valid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 256
143.137.202.0/24
IRR Parent Valid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 256
143.137.202.0/23
IRR Valid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 512
143.137.203.0/24
IRR Parent Valid
SILFERNET COMÉRCIO E SERVIÇOS LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:29e8::/34
IRR Parent Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 1073741824
2804:29e8::/33
IRR Parent Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 2147483648
2804:29e8::/32
IRR Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 4294967296
2804:29e8:4000::/34
IRR Parent Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 1073741824
2804:29e8:8000::/34
IRR Parent Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 1073741824
2804:29e8:8000::/33
IRR Parent Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 2147483648
2804:29e8:c000::/34
IRR Parent Valid
SILFERNET COM�RCIO E SERVI�OS LTDA 1073741824
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS271201 Vianet Telecomunicacoes Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28191 Jupiter Telecomunicacoes e Informatica Ltda, BR Brazil 8,192 4,294,967,296 IPv6 IPv6
aut-num:     AS264043
owner:       SILFERNET COMÉRCIO E SERVIÇOS LTDA
ownerid:     10.723.313/0001-21
responsible: SILVANETO FERRAZ MANGUEIRA
country:     BR
owner-c:     AQAMA4
routing-c:   SIFMA7
abuse-c:     SIFMA7
created:     20150925
changed:     20150925
inetnum:     143.137.200.0/22
inetnum:     2804:29e8::/32

nic-hdl-br:  AQAMA4
person:      AQUILA ABADE MANGUEIRA
e-mail:      copiasilfernet@gmail.com
country:     BR
created:     20240318
changed:     20240318

nic-hdl-br:  SIFMA7
person:      Silvaneto Ferraz Mangueira
e-mail:      suporte@silfernet.com.br
country:     BR
created:     20100309
changed:     20240227