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

RegDate

20220319

Updated

20220319

AS28576 Looking Glass
IPv4Prefixes

11

IPv6Prefixes

1

IPv4 NUMs

8,192

IPv6 NUMs(/64)

4,294,967,296

8,192 IPv4 Addresses
CIDR Description IP Num
187.73.128.0/21
ROA Signed and Valid IRR Parent Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 2048
187.73.130.0/24
ROA Signed and Valid IRR Parent Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 256
187.73.132.0/24
ROA Signed and Valid IRR Parent Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 256
187.73.136.0/22
ROA Signed and Valid IRR Parent Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 1024
187.73.140.0/23
ROA Signed and Valid IRR Parent Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 512
189.38.23.0/24
ROA Signed and Valid IRR Parent Valid
Web Lan Provedor de Internet LTDA 256
189.38.24.0/24
ROA Signed and Valid IRR Parent Valid
Global Web Master Ltda - EPP 256
200.220.144.0/20
ROA Signed and Valid IRR InValid
ITIBR - Instituto de Tecnologia Informacao Brasil 4096
200.220.146.0/24
ROA Signed and Valid IRR Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 256
200.220.156.0/24
ROA Signed and Valid IRR Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 256
200.220.157.0/24
ROA Signed and Valid IRR Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 256
CIDR Description IP NUMs(prefix /64)
2804:3c::/32
ROA Signed and Valid IRR Valid
ITIBR - Instituto de Tecnologia Informacao Brasil 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 222,464 47,244,705,792 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 28,672 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47787 EDGOO - EDGOO NETWORKS LLC, US United States 5,376 210,454,577,152 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,166,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 488,192 282,631,397,507,072 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 56,576 16,106,979,328 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 2,192,375,808 IPv4 IPv4 IPv6 IPv6

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
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.218.73 2001:12f8::218:73 10 Gbps 2016-03-27 16:03:29

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:      eduardop@durand.com.br
country:     BR
created:     19980105
changed:     20211213

nic-hdl-br:  GRSDU7
person:      Grupo de Segurança Durand
e-mail:      abuse@durand.com.br
country:     BR
created:     20220319
changed:     20220319