AS Name
Org Name
ISOTELCO LTDA
Registry Region
Brazil
Looking Glass
IPv4Prefixes

9

IPv6Prefixes

2

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

4,096 IPv4 Addresses
CIDR Description IP Num
177.185.128.0/21 ISOTELCO LTDA 2048
177.185.128.0/20 ISOTELCO LTDA 4096
177.185.131.0/24 ISOTELCO LTDA 256
177.185.132.0/24 ISOTELCO LTDA 256
177.185.134.0/24 ISOTELCO LTDA 256
177.185.135.0/24 ISOTELCO LTDA 256
177.185.136.0/24 ISOTELCO LTDA 256
177.185.136.0/21 ISOTELCO LTDA 2048
177.185.143.0/24 ISOTELCO LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:b10::/33 ISOTELCO LTDA 2147483648
2804:b10::/32 ISOTELCO LTDA 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 1,024 4,295,131,136 IPv4 IPv4 IPv6 IPv6
AS266228 ONCABO LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME, BR Brazil 24,576 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
177.185.128.62 6 isotelco.net.br
177.185.129.61 2 ns2.isotelco.net.br
177.185.129.214 1 mentorweb.unisulma.edu.br
177.185.131.34 1 hotbelonline.com
177.185.131.251 1 voos.grupoheringer.com.br
177.185.131.252 2 grupoheringer.com.br
177.185.131.253 1 asterisk.grupoheringer.com.br
177.185.131.254 3 track.grupoheringer.com.br
aut-num:     AS52936
owner:       ISOTELCO LTDA
responsible: Gustavo Veras
owner-c:     JGVAL
routing-c:   JGVAL
abuse-c:     JGVAL
created:     20120817
changed:     20170214
inetnum:     177.185.128.0/20
inetnum:     2804:b10::/32

nic-hdl-br:  JGVAL
person:      Jaime Gustavo Veras Alves
created:     20090709
changed:     20190425