AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
JustWeb Telecomunicações LTDA 12 5 2,048 4,294,967,296 Brazil
2,048 IPv4 Addresses
CIDR Description IP Num
138.0.172.0/24 JustWeb Telecomunica��es LTDA 256
138.0.172.0/22 JustWeb Telecomunica��es LTDA 1024
138.0.173.0/24 JustWeb Telecomunica��es LTDA 256
138.0.174.0/24 JustWeb Telecomunica��es LTDA 256
138.0.175.0/24 JustWeb Telecomunica��es LTDA 256
170.79.52.0/24 JustWeb Telecomunica��es LTDA 256
170.79.52.0/23 JustWeb Telecomunica��es LTDA 512
170.79.52.0/22 JustWeb Telecomunica��es LTDA 1024
170.79.53.0/24 JustWeb Telecomunica��es LTDA 256
170.79.54.0/24 JustWeb Telecomunica��es LTDA 256
170.79.54.0/23 JustWeb Telecomunica��es LTDA 512
170.79.55.0/24 JustWeb Telecomunica��es LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:2164::/34 JustWeb Telecomunica��es LTDA 1073741824
2804:2164::/32 JustWeb Telecomunica��es LTDA 4294967296
2804:2164:4000::/34 JustWeb Telecomunica��es LTDA 1073741824
2804:2164:8000::/34 JustWeb Telecomunica��es LTDA 1073741824
2804:2164:c000::/34 JustWeb Telecomunica��es LTDA 1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1916 Associa??o Rede Nacional de Ensino e Pesquisa, BR Brazil 951,296 268,435,456 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,335,800 128,868,941,824 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,293,888 115,994,787,840 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 60,416 16,106,520,576 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 463,620 8,590,458,880 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS262514 TelecomDados Ltda, BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS264228 BRASIL STARLINK TELECOMUNICACOES LTDA - EPP, BR Brazil 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
138.0.172.23 1 sistema.justwebtelecom.com.br
138.0.172.24 1 server001154.mcservers.co
138.0.172.27 1 speedtest.justwebtelecom.com.br
138.0.172.29 1 ns1.justwebtelecom.com.br
aut-num:     AS264552
owner:       JustWeb Telecomunicações LTDA
ownerid:     15.699.599/0001-70
responsible: Diego Carvalho
country:     BR
owner-c:     JUTEL31
routing-c:   DIJCA7
abuse-c:     DIJCA7
created:     20150107
changed:     20150127
inetnum:     138.0.172.0/22
inetnum:     2804:2164::/32
inetnum:     170.79.52.0/22
as-in:       from AS264362 100 accept ANY
as-in:       from AS25280 100 accept ANY
as-out:      to AS264362 announce { 138.0.172.0/22 }
as-out:      to AS25280 announce { 138.0.172.0/22 }

nic-hdl-br:  JUTEL31
person:      Justweb Telecomunicações
e-mail:      [email protected]
country:     BR
created:     20170523
changed:     20170925

nic-hdl-br:  DIJCA7
person:      Diego José de Carvalho
e-mail:      [email protected]
country:     BR
created:     20110508
changed:     20170523