AS Number
AS28670
AS Name
Org Name
CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA.
Country / Region
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
IRR Valid
CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA. 1024
138.94.220.0/22
IRR Valid
CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA. 1024
189.8.96.0/20
IRR Valid
CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA. 4096
CIDR Description IP NUMs(prefix /64)
2804:1c24::/33
IRR Parent Valid
CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 2147483648
2804:1c24::/32
IRR Valid
CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 4294967296
2804:1c24:8000::/33
IRR Parent Valid
CST SERVI�OS DE INFORM�TICA E CALL CENTER LTDA. 2147483648
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS53062 GGNET TELECOM BACKBONE, BR Brazil 24,320 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS16552 TIGGEE - Tiggee LLC, US United States 12,800 34,362,097,664 IPv6 IPv6
AS28571 UNIVERSIDADE DE SAO PAULO, BR Brazil 163,072 4,294,967,296 IPv6 IPv6
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A, BR Brazil 16,384 4,295,131,136 IPv6 IPv6
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 352,714,752 IPv4 IPv4 IPv6 IPv6
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 77,312 4,320,002,048 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 768 16,777,216 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,352 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,536 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 528,640 282,631,934,115,840 IPv4 IPv4 IPv6 IPv6
AS41095 IPTP - IPTP LTD, GB United Kingdom 44,288 9,613,410,304 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 89,088 111,214,592 IPv4 IPv4 IPv6 IPv6
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 720,288 268,435,456 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52873 Softdados Telecomunicações, BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 2,048 393,216 IPv4 IPv4 IPv6 IPv6
AS52863 UPX TECNOLOGIA LTDA, BR Brazil 1,536 327,680 IPv6 IPv6
AS53070 T-Systems do Brasil Ltda., BR Brazil 8,192 4,294,967,296 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 363,464,032,256 IPv6 IPv6
AS262589 INTERNEXA Brasil Operadora de Telecomunicações S.A, BR Brazil 239,616 25,772,163,072 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv6 IPv6
AS263541 IMF NETWORK DATA LTDA - ME, BR Brazil 2,048 3,221,225,472 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 158,464 56,427,347,968 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 131,072 IPv6 IPv6
AS268976 Weclix Telecom S/A, BR Brazil 40,704 4,294,967,296 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 3,584 4,294,967,296 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv6 IPv6
AS60503 FNXTEC - FNX Tecnologia LTDA, BR Brazil 2,304 34,359,738,368 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) 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
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.184.146.231 2001:12f8:0:9::146:231 10 Gbps 2024-07-15 12:44:32
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

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:      registro2@redel.com.br
country:     BR
created:     20120323
changed:     20220308