AS Number
AS263004
AS Name
Org Name
Cassiano Zanon - CZNET Provedor de Internet
Country / Region
Brazil
Registry

RegDate

20160317

Updated

20160317

AS263004 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

3

IPv4 NUMs

3,072

IPv6 NUMs(/64)

4,294,967,296

3,072 IPv4 Addresses
CIDR Description IP Num
143.208.228.0/23
ROA Signed and Valid IRR Parent Valid
Cassiano Zanon - CZNET Provedor de Internet 512
143.208.228.0/22
ROA Signed and Valid IRR Valid
Cassiano Zanon - CZNET Provedor de Internet 1024
143.208.230.0/23
ROA Signed and Valid IRR Parent Valid
Cassiano Zanon - CZNET Provedor de Internet 512
186.237.16.0/22
ROA Signed and Valid IRR Parent Valid
Cassiano Zanon - CZNET Provedor de Internet 1024
186.237.16.0/21
ROA Signed and Valid IRR Valid
Cassiano Zanon - CZNET Provedor de Internet 2048
186.237.20.0/22
ROA Signed and Valid IRR Parent Valid
Cassiano Zanon - CZNET Provedor de Internet 1024
CIDR Description IP NUMs(prefix /64)
2804:2be4::/33
ROA Signed and Valid IRR Parent Valid
Cassiano Zanon - CZNET Provedor de Internet 2147483648
2804:2be4::/32
ROA Signed and Valid IRR Valid
Cassiano Zanon - CZNET Provedor de Internet 4294967296
2804:2be4:8000::/33
ROA Signed and Valid IRR Parent Valid
Cassiano Zanon - CZNET Provedor de Internet 2147483648
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28146 MHNET TELECOM, BR Brazil 60,160 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52934 Tolrs Informática Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS265107 Computers World, BR Brazil 1,024 0 IPv4 IPv4
AS266570 ELETRICNET TELECOMUNICAÇÕES LTDA, BR Brazil 1,024 0 IPv4 IPv4
AS273803 Tiago Coinaski - Me, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
186.237.16.24 1 ns1.cznet.com.br
aut-num:     AS263004
owner:       Cassiano Zanon - CZNET Provedor de Internet
responsible: Cassiano Zanon
owner-c:     CAZAN8
routing-c:   CAZAN8
abuse-c:     CAAMO253
created:     20120518
changed:     20161107
inetnum:     186.237.16.0/21
inetnum:     2804:2be4::/32
inetnum:     143.208.228.0/22

nic-hdl-br:  CAZAN8
person:      Cassiano Zanon
created:     20071219
changed:     20201223

nic-hdl-br:  CAAMO253
person:      Caetano Augusto Morlin
created:     20160317
changed:     20160317