AS Number
AS264204
AS Name
Org Name
CAS TELECOMUNICACOES EIRELI
Country
Brazil
Registry

RegDate

20150108

Updated

20150325

AS264204 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

3

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

2,048 IPv4 Addresses
CIDR Description IP Num
138.97.232.0/23
IRR InValid
CAS TELECOMUNICACOES EIRELI 512
138.97.232.0/22
IRR InValid
CAS TELECOMUNICACOES EIRELI 1024
138.97.234.0/23
IRR Valid
CAS TELECOMUNICACOES EIRELI 512
170.0.124.0/23
IRR Parent Valid
M A CASTRO ANTENAS PARABÓLICAS - ME 512
170.0.124.0/22
IRR Valid
CAS TELECOMUNICACOES EIRELI 1024
170.0.126.0/23
IRR Valid
CAS TELECOMUNICACOES EIRELI 512
CIDR Description IP NUMs(prefix /64)
2804:2424::/33
IRR Parent Valid
CAS TELECOMUNICACOES EIRELI 2147483648
2804:2424::/32
IRR Valid
CAS TELECOMUNICACOES EIRELI 4294967296
2804:2424:8000::/33
IRR Parent Valid
CAS TELECOMUNICACOES EIRELI 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 850,208 268,435,456 IPv4 IPv4 IPv6 IPv6
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 2,048 4,295,131,136 IPv4 IPv4 IPv6 IPv6
AS268503 L.L Informatica LTDA - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS265269 MEGA TELEINFORMATICA EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 486,144 282,631,404,847,104 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS41095 IPTP - IPTP LTD, GB United Kingdom 42,240 9,663,807,488 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS262539 DUNET LTDA, BR Brazil 2,048 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.184.146.161 2001:12f8:0:9::146:161 10 Gbps 2022-05-04 11:57:24

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
138.97.232.2 1 www.site.cas.net.br
138.97.232.24 2 server001105.mcservers.co
138.97.232.27 1 ns2.castelecom.com.br
138.97.232.28 1 ns1.castelecom.com.br
aut-num:     AS264204
owner:       CAS TELECOMUNICACOES EIRELI
ownerid:     17.404.232/0001-08
responsible: ANTHONY HENRIQUE CASTRO DE OLIVEIRA
country:     BR
owner-c:     CATEL29
routing-c:   CATEL29
abuse-c:     CATEL29
created:     20150407
changed:     20220504
inetnum:     138.97.232.0/22
inetnum:     2804:2424::/32
inetnum:     170.0.124.0/22
as-in:       from AS61832 100 accept ANY
as-in:       from AS263362 100 accept ANY
as-in:       from AS262503 100 accept ANY
as-in:       from AS268503 100 accept ANY
as-out:      to AS61832 announce ANY
as-out:      to AS263362 announce ANY
as-out:      to AS262503 announce ANY
as-out:      to AS268503 announce ANY

nic-hdl-br:  CATEL29
person:      CAS TELECOM
e-mail:      henrique@cas.net.br
country:     BR
created:     20150108
changed:     20150325