AS Number
AS28576
AS Name
Org Name
ITIBR - Instituto de Tecnologia Informacao Brasil
Country
Brazil
Registry

RegDate

20220319

Updated

20220319

AS28576 Looking Glass
IPv4Prefixes

13

IPv6Prefixes

1

IPv4 NUMs

10,240

IPv6 NUMs(/64)

4,294,967,296

10,240 IPv4 Addresses
CIDR Description IP Num
187.73.128.0/21 ITIBR - Instituto de Tecnologia Informacao Brasil 2048
187.73.130.0/24 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 256
187.73.132.0/24 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 256
189.38.16.0/21 DOCTORDATA INFORMATICA LTDA 2048
189.38.23.0/24 Web Lan Provedor de Internet LTDA 256
189.38.24.0/21 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 2048
200.220.144.0/22 ITIBR - Instituto de Tecnologia Informacao Brasil 1024
200.220.146.0/24 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 256
200.220.148.0/23 ITIBR - Instituto de Tecnologia Informacao Brasil 512
200.220.150.0/23 DOCTORDATA INFORMATICA LTDA 512
200.220.152.0/21 DOCTORDATA INFORMATICA LTDA 2048
200.220.156.0/24 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 256
200.220.157.0/24 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 256
CIDR Description IP NUMs(prefix /64)
2804:3c::/32 ITIBR - Instituto de Tecnologia Informacao Brasil 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,608 30,068,310,016 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 729,504 268,566,528 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 534,528 282,631,716,012,032 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 7,168 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,280 16,777,216 IPv4 IPv4
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 168,448 52,115,603,456 IPv4 IPv4
AS53084 CM Informatica Ltda, BR Brazil 0 0 IPv4 IPv4
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Comunicacao Ltda, BR Brazil 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 131,072 IPv4 IPv4 IPv6 IPv6
AS8055 TAVOLA CONECTIVIDADE LTDA., BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,304 4,294,967,296 IPv6 IPv6
AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD, BR Brazil 8,192 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 187.16.218.74 2001:12f8::218:74 10 Gbps 2016-03-27 16:03:49

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
187.73.132.101 1 boletagem.mailtrust.com.br
aut-num:     AS28576
owner:       ITIBR - Instituto de Tecnologia Informacao Brasil
ownerid:     01.915.785/0001-95
responsible: Eduardo Fumes Parajo
country:     BR
owner-c:     EDP4
routing-c:   EDP4
abuse-c:     GRSDU7
created:     20040406
changed:     20221201
inetnum:     200.220.144.0/20
inetnum:     189.38.16.0/20
inetnum:     187.73.128.0/20
inetnum:     2804:3c::/32

nic-hdl-br:  EDP4
person:      Eduardo Parajo
e-mail:      [email protected]
country:     BR
created:     19980105
changed:     20211213

nic-hdl-br:  GRSDU7
person:      Grupo de Segurança Durand
e-mail:      [email protected]
country:     BR
created:     20220319
changed:     20220319