AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
YZO TELECOM TECNOLOGIA EIRELI - ME 11 1 2,048 4,294,967,296 Brazil
2,048 IPv4 Addresses
CIDR Description IP Num
191.37.224.0/23 YZO TELECOM TECNOLOGIA EIRELI - ME 512
191.37.224.0/22 YZO TELECOM TECNOLOGIA EIRELI - ME 1024
191.37.224.0/21 YZO TELECOM TECNOLOGIA EIRELI - ME 2048
191.37.225.0/24 YZO TELECOM TECNOLOGIA EIRELI - ME 256
191.37.226.0/24 YZO TELECOM TECNOLOGIA EIRELI - ME 256
191.37.226.0/23 YZO TELECOM TECNOLOGIA EIRELI - ME 512
191.37.228.0/24 YZO TELECOM TECNOLOGIA EIRELI - ME 256
191.37.228.0/23 YZO TELECOM TECNOLOGIA EIRELI - ME 512
191.37.228.0/22 YZO TELECOM TECNOLOGIA EIRELI - ME 1024
191.37.230.0/23 ADRIANO CIRILO PASQUAL DONEDA EIRELI 512
191.37.231.0/24 Edilton Moreira Dos Santos - EIRELI - ME 256
CIDR Description IP NUMs(prefix /64)
2804:1528::/32 YZO TELECOM TECNOLOGIA EIRELI - ME 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS264386 MMM E G TELECOMUNICACOES LTDA - ME, BR Brazil 2,048 0 IPv4 IPv4
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 7,153,536 40,701,788,160 IPv4 IPv4 IPv6 IPv6
AS18881 TELEFÔNICA BRASIL S.A, BR Brazil 6,109,440 70,481,084,416 IPv4 IPv4 IPv6 IPv6
AS61689 INFORTEK NETWORKS LTDA -ME, BR Brazil 3,072 2,147,483,648 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS267256 ATIVA TELECOMUNICACOES E INFORMATICA LTDA, BR Brazil 1,024 1,073,741,824 IPv4 IPv4
AS268244 Edilton Moreira Dos Santos - EIRELI - ME, BR Brazil 1,024 0 IPv4 IPv4
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 7,153,536 40,701,788,160 IPv4 IPv4
AS263557 BEMAR TECNOLOGIA LTDA - ME, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS266399 CRISTIANO NUNES DA SILVA-ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
191.37.224.26 9 irxti.com.br
191.37.224.27 2 ns2.ativati.net.br
aut-num:     AS263374
owner:       YZO TELECOM TECNOLOGIA EIRELI - ME
ownerid:     11.229.158/0001-54
responsible: HUMBERTO CARDOSO ROCHA
country:     BR
owner-c:     HCR12
routing-c:   HCR12
abuse-c:     HCR12
created:     20140321
changed:     20140321
inetnum:     191.37.224.0/21
inetnum:     2804:1528::/32

nic-hdl-br:  HCR12
person:      Humberto Cardoso Rocha
e-mail:      [email protected]
country:     BR
created:     20000804
changed:     20191003