AS Number
AS52874
AS Name
Org Name
Tres Marias Net Ltda
Country / Region
Brazil
Registry

RegDate

20050729

Updated

20230606

AS52874 Looking Glass
IPv4Prefixes

13

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

2,048 IPv4 Addresses
CIDR Description IP Num
177.129.128.0/24
IRR Valid
Tres Marias Net Ltda 256
177.129.128.0/23
IRR InValid
Tres Marias Net Ltda 512
177.129.128.0/22
IRR InValid
Tres Marias Net Ltda 1024
177.129.128.0/21
IRR InValid
Tres Marias Net Ltda 2048
177.129.129.0/24
IRR Valid
Tres Marias Net Ltda 256
177.129.130.0/24
IRR Valid
Tres Marias Net Ltda 256
177.129.130.0/23
IRR InValid
Tres Marias Net Ltda 512
177.129.131.0/24
IRR Valid
Tres Marias Net Ltda 256
177.129.132.0/24
IRR Valid
Tres Marias Net Ltda 256
177.129.132.0/23
IRR InValid
Tres Marias Net Ltda 512
177.129.132.0/22
IRR InValid
Tres Marias Net Ltda 1024
177.129.133.0/24
IRR Valid
Tres Marias Net Ltda 256
177.129.134.0/23
IRR InValid
Tres Marias Net Ltda 512
CIDR Description IP NUMs(prefix /64)
2804:8e4::/32
IRR Valid
Tres Marias Net Ltda 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS262815 Rede Lago Internet LTDA, BR Brazil 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269554 Três Marias Fiber Telecom, BR Brazil 3,072 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
177.129.128.50 1 graficos-uaifibra.rbsti.com.br
aut-num:     AS52874
owner:       Tres Marias Net Ltda
responsible: Bruno Vieira Bicalho
owner-c:     BRVBI3
routing-c:   MMS737
abuse-c:     MMS737
created:     20120228
changed:     20230613
inetnum:     177.129.128.0/22
inetnum:     2804:8e4::/32
inetnum:     177.129.132.0/22

nic-hdl-br:  BRVBI3
person:      Bruno Vieira Bicalho
created:     20151105
changed:     20240702

nic-hdl-br:  MMS737
person:      Marcelo Malaquias Santos
created:     20050729
changed:     20230606