AS28223 — AS28223 - Linca Telecomunicacoes LTDA

Network type: residential

AS28223 announces 3 IPv4 prefixes covering 1,792 addresses and 1 IPv6 prefixes.

About this network

AS28223 is operated by Linca Telecomunicações LTDA.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries pointing to linca.net.br (e.g., 189.126.33.0.linca.net.br).
• The AS announces 1792 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating a regional access provider rather than a transit hub.

Notable

• All registrants for the announced prefixes are listed as Linca Telecomunicações LTDA, matching the AS holder.
• The inventory consists of three contiguous IPv4 blocks within the 189.126.32.0/22 range, suggesting a consolidated internal estate for a single regional operator.

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

Announced prefixes

• 189.126.32.0/22
• 189.126.36.0/23
• 189.126.38.0/24
• 2804:84ac::/32

Upstream networks

• AS53062 GGNET TELECOMUNICACOES LTDA
• AS264409 Huge Solucoes Corporativas Ltda

Adjacent networks

• AS53062 GGNET TELECOMUNICACOES LTDA
• AS264409 Huge Solucoes Corporativas Ltda

Routing security

• RPKI: 16 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 13% of announcements registered; 8 route objects.
• Listed in as-sets: AS-267613, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-53427-TGLOBAL, AS-53427-TGN, AS-AMPERNET-CUSTOMERS, AS-ANGOLACABLES-BR, AS-AS393742, AS-BBIX-T, AS-CTBC-CUSTOMERS114, AS-CTBC-CUSTOMERS2, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FLYS, AS-FORTE-TELECOM-CUSTOMER-RJ, AS-GC-CUSTOMERS, AS-HUGENET-CUSTOMERS, AS-HURRICANE, AS-NWN-TRANSIT, AS-OPCAO, AS-OPENX-CUSTOMERS, AS-ROCKETNETWORK-CUSTOMERS, AS-ROCKETNETWORK-TOOLS.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX CDE SOCIEDAD ANONIMA — Ciudad del Este, Paraguay
• IX.br (PTT.br) Foz do Iguaçu — Foz do Iguaçu, Brazil