AS Number
AS263879
AS Name
Org Name
CR Net Telecomunicações Ltda-Me
Country
Brazil
Registry

RegDate

20111025

Updated

20150617

AS263879 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

6

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
138.204.76.0/24
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunicações Ltda-Me 256
138.204.76.0/23
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunicações Ltda-Me 512
138.204.76.0/22
ROA Signed and Valid IRR Valid
CR Net Telecomunicações Ltda-Me 1024
138.204.77.0/24
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunicações Ltda-Me 256
138.204.78.0/24
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunicações Ltda-Me 256
138.204.78.0/23
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunicações Ltda-Me 512
138.204.79.0/24
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunicações Ltda-Me 256
CIDR Description IP NUMs(prefix /64)
2804:2724::/32
ROA Signed and Valid IRR Valid
CR Net Telecomunica��es Ltda-Me 4294967296
2804:2724:100::/44
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunica��es Ltda-Me 1048576
2804:2724:110::/44
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunica��es Ltda-Me 1048576
2804:2724:120::/44
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunica��es Ltda-Me 1048576
2804:2724:130::/44
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunica��es Ltda-Me 1048576
2804:2724:140::/44
ROA Signed and Valid IRR Parent Valid
CR Net Telecomunica��es Ltda-Me 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS265130 ultraconexão soluçoes eireli, BR Brazil 2,048 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS266564 C. J. ALVES NETWORK SERVIÇOS DE INFORMÁTICA E INTE, BR Brazil 768 0 IPv4 IPv4
AS268158 S.P. TELECOM LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS270839 WM INTERNET LTDA, BR Brazil 1,024 0 IPv4 IPv4
IP Address Domain NUMs Domains
138.204.76.26 1 dns1.crnetbrasil.com.br
138.204.76.27 1 dns2.crnetbrasil.com.br
138.204.76.212 2 crnetinternet.com
aut-num:     AS263879
owner:       CR Net Telecomunicações Ltda-Me
responsible: Antonio Carlos da Cunha Justino
owner-c:     ACCJU30
routing-c:   ACCJU30
abuse-c:     ACCJU30
created:     20150729
changed:     20150729
inetnum:     138.204.76.0/22
inetnum:     2804:2724::/32

nic-hdl-br:  ACCJU30
person:      antonio carlos da cunha justino
created:     20111025
changed:     20150617