AS Number
AS28670
AS Name
Org Name
CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA.
Country
Brazil
Registry

RegDate

20120323

Updated

20220308

AS28670 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

3

IPv4 NUMs

6,144

IPv6 NUMs(/64)

4,294,967,296

6,144 IPv4 Addresses
CIDR Description IP Num
131.72.144.0/22
ROA Signed and Valid IRR Valid
1024
138.94.220.0/22
ROA Signed and Valid IRR Valid
1024
189.8.96.0/20
ROA Signed and Valid IRR Valid
4096
CIDR Description IP NUMs(prefix /64)
2804:1c24::/33
ROA Signed and Valid IRR Parent Valid
2147483648
2804:1c24::/32
ROA Signed and Valid IRR Valid
CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 4294967296
2804:1c24:8000::/33
ROA Signed and Valid IRR Parent Valid
2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125,344 112,787,456 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37,888 4,294,967,296 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 554,752 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 25,769,803,776 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 726,912 268,566,784 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 578,048 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 26,624 4,503,616,824,082,432 IPv4 IPv4 IPv6 IPv6
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,280 4,294,967,296 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,275,109,888 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,192 14,010,417,152 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS270765 VIVA PIXEL AGENCIA DIGITAL, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS272212 ILUMINET INTERNET, BR Brazil 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61571 Metro Tecnologia, BR Brazil 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro 45.68.81.131 2001:12f8:0:2::53:131 10 Gbps 2025-11-24 19:59:00
Brazil IX.br (PTT.br) Florianópolis - IX.br (PTT.br) Florianópolis 200.219.141.160 2001:12f8:0:5::160 10 Gbps 2024-07-15 12:45:08
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.68.74.231 2001:12f8:0:9::146:231 10 Gbps 2024-10-16 20:24:55
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.221.190 2001:12f8::221:190 10 Gbps 2024-07-15 12:42:38

Private Peering Facilities

Country/Region Name City Website Updated
aut-num:     AS28670
owner:       CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA.
ownerid:     10.296.197/0001-01
responsible: CST Serviços
country:     BR
owner-c:     REINT8
routing-c:   REINT8
abuse-c:     REINT8
created:     20061116
changed:     20200731
inetnum:     189.8.96.0/20
inetnum:     131.72.144.0/22
inetnum:     2804:1c24::/32
inetnum:     138.94.220.0/22
as-in:       from AS18881 100 accept ANY
as-in:       from AS8167 100 accept ANY
as-out:      to AS18881 announce AS28670
as-out:      to AS8167 announce AS28670

nic-hdl-br:  REINT8
person:      REDEL INTERNET
e-mail:      registro2@redel.com.br
country:     BR
created:     20120323
changed:     20220308