AS Number
AS267293
AS Name
Org Name
Castrum Servicos Especializados EIRELI ME
Country
Brazil
Registry

RegDate

20110409

Updated

20200406

AS267293 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

4

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
45.233.44.0/24
IRR Valid
Castrum Servicos Especializados EIRELI ME 256
45.233.44.0/22
IRR InValid
Castrum Servicos Especializados EIRELI ME 1024
45.233.45.0/24
IRR Valid
Castrum Servicos Especializados EIRELI ME 256
45.233.46.0/24
IRR Valid
Castrum Servicos Especializados EIRELI ME 256
45.233.47.0/24
IRR Valid
Castrum Servicos Especializados EIRELI ME 256
CIDR Description IP NUMs(prefix /64)
2804:4b40::/32
IRR Valid
Castrum Servicos Especializados EIRELI ME 4294967296
2804:4b40:10::/44
IRR Parent Valid
Castrum Servicos Especializados EIRELI ME 1048576
2804:4b40:20::/44
IRR Valid
Castrum Servicos Especializados EIRELI ME 1048576
2804:4b40:30::/44
IRR Parent Valid
Castrum Servicos Especializados EIRELI ME 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 5,120 8,589,934,592 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,166,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS263047 Speednet Provedor de Acesso a Internet Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 850,464 268,435,456 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,848 282,631,397,441,536 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 6,144 42,949,672,960 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 87,040 90,177,536 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52873 SOFTDADOS CONECTIVIDADE, BR Brazil 4,160 4,294,967,296 IPv6 IPv6
AS263324 Net&Com Serviços de Informática e Telecomunicações, BR Brazil 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 2,048 4,564,647,936 IPv6 IPv6
IP Address Domain NUMs Domains
45.233.44.22 1 www.castrumtelecom.com.br
aut-num:     AS267293
owner:       Castrum Servicos Especializados EIRELI ME
ownerid:     09.646.939/0001-00
responsible: Celio Goncalves
country:     BR
owner-c:     CEGON12
routing-c:   CEGON12
abuse-c:     CEGON12
created:     20180319
changed:     20180319
inetnum:     45.233.44.0/22
inetnum:     2804:4b40::/32

nic-hdl-br:  CEGON12
person:      celio goncalves
e-mail:      celiorio@gmail.com
country:     BR
created:     20110409
changed:     20200406