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 CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 1024
138.94.220.0/22 CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 1024
189.8.96.0/20 CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 4096
CIDR Description IP NUMs(prefix /64)
2804:1c24::/33 CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 2147483648
2804:1c24::/32 CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 4294967296
2804:1c24:8000::/33 CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,304 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,776 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 19,988,480 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 2,048 458,752 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 67,072 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS53062 ALT|GGNET TELECOM BACKBONE, BR Brazil 24,832 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,280 16,777,216 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,608 34,363,342,848 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 551,680 282,631,682,457,600 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 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 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 729,504 268,566,528 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 95,488 112,394,240 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,304 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS61571 Metro Tecnologia, BR Brazil 256 0 IPv4 IPv4
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

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
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
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) 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) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro 45.6.53.131 2001:12f8:0:2::53:131 10 Gbps 2024-07-15 12:43:28

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
131.72.146.33 1 ftp.sefaz.to.gov.br
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:      [email protected]
country:     BR
created:     20120323
changed:     20220308