AS28205 — AS28205 - Ibituruna TV por assinatura S/C Ltda

AS28205 announces 6 IPv4 prefixes covering 11,264 addresses and 0 IPv6 prefixes.

About this network

AS28205 is operated by Ibituruna TV por assinatura S/C Ltda.

What it's used for

• The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as 187-85-235-254.user.superitelecom.com.br and 189-91-139-254.user.superitelecom.com.br.
• The AS announces 11520 IPv4 addresses across 5 prefixes with only 2 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.

Notable

• All registrants for the announced prefixes are listed as Ibituruna TV por assinatura S/C Ltda, matching the AS holder name.
• The address inventory consists of five IPv4 blocks, including two /20s and three smaller prefixes, all located in Brazil.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 187.85.224.0/20
• 187.85.240.0/24
• 187.85.242.0/23
• 187.85.244.0/24
• 187.85.248.0/21
• 189.91.128.0/20

Upstream networks

• AS269096 N&K TECNOLOGIA LTDA
• AS274657 MAIS TELECOMUNICACOES LTDA

Adjacent networks

• AS269096 N&K TECNOLOGIA LTDA
• AS274657 MAIS TELECOMUNICACOES LTDA

Routing security

• RPKI: 0 valid, 0 invalid and 18 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 17% of announcements registered; 7 route objects.
• Listed in as-sets: AS-1000-LINKAMERICAN, AS-21574-CUSTOMERS, AS-267613, AS-268696, AS-28124, AS-28513, AS-53427-TGLOBAL, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-AMERICANTOWER, AS-AMERICANTOWER-CLIENTS-OF-CLIENTS, AS-BRITIS, AS-CEMIGTELECOM-CLIENTS-OF-CLIENTS, AS-CTBC-CUSTOMERS114, AS-CTBC-CUSTOMERS2, AS-CTBC-TOOLS-5, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FLYS, AS-FORTE-TELECOM-CUSTOMER-ES, AS-FORTE-TELECOM-CUSTOMER-TRIAL, AS-FORTE-TELECOM-DOWNSTREAMS, AS-HWNG-DOWNSTREAMS, AS-ITXBR.