AS52583 — AS52583 - Asstelecom telecomunicacao Ltda me

AS52583 announces 3 IPv4 prefixes covering 1,792 addresses and 1 IPv6 prefixes.

About this network

AS52583 is operated by Asstelecom telecomunicacao Ltda me.

What it's used for

• The address space carries residential fiber access traffic, evidenced by reverse DNS records pointing to assfibra.com.br (e.g., 177-87-169-0.assfibra.com.br).
• The AS announces 1792 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with 5 observed neighbours; this ratio of address space to peering partners indicates an access network rather than a transit provider.
• Traffic consists of subscriber eyeballs for a local fiber-to-the-home provider in Brazil.

Notable

• Registrants for the largest prefixes are Asstelecom telecomunicação Ltda me and H.M.D. PINTO NETO EIRELI - ME, with the latter holding the 177.87.172.0/23 block.
• The inventory is subdivided into three distinct IPv4 prefixes, all within the 177.87.168.0/22 range.

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

Announced prefixes

• 177.87.168.0/22
• 177.87.172.0/23
• 177.87.174.0/24
• 2804:d00::/34

Upstream networks

• AS262792 VESCNET PROVEDORES LTDA
• AS266136 R.A INTERNET
• AS53147 FONTES SOLUCOES TECNOLOGICAS LTDA
• AS264528 KASATECH PROVEDOR DE INTERNET LTDA
• AS263073 DTEL TELECOM

Adjacent networks

• AS262792 VESCNET PROVEDORES LTDA
• AS266136 R.A INTERNET
• AS53147 FONTES SOLUCOES TECNOLOGICAS LTDA
• AS264528 KASATECH PROVEDOR DE INTERNET LTDA
• AS263073 DTEL TELECOM

Routing security

• RPKI: 8 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 10 route objects.
• Listed in as-sets: AS-1000-LINKAMERICAN, AS-1TELECOM-CUSTOMERS01, AS-264528, AS-267613, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-53427-TGLOBAL, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-ALLREDE-CUSTOMERS1, AS-ALLREDE-CUSTOMERS3, AS-CTBC-CUSTOMERS153, AS-CTBC-TOOLS-5, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FORTE-TELECOM-CUSTOMER-TRIAL, AS-FORTEL-CUSTOMERS, AS-HUGENET-CUSTOMERS, AS-HURRICANE, AS-HURRICANEV6, AS-MOB-CUSTOMER-AS61832, AS-ROCKETNETWORK-TOOLS-2.

Internet exchanges

• IX.br (PTT.br) Campina Grande — Campina Grande, Brazil