AS52893 — AS52893 - F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDA

AS52893 announces 2 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

AS52893 is operated by F1 Solutions Datacenter E Telecomunicacoes Ltda.

What it's used for

• The address space carries dynamic subscriber traffic, evidenced by reverse DNS entries such as 131-161-169-0.dynamic.f1solutions.com.br and 131-161-170-254.dynamic.f1solutions.com.br.
• The AS announces 5,120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 4 observed routing neighbours.
• This ratio of address space to neighbours indicates an access network providing connectivity to end-users rather than a transit provider.

Notable

• Both announced IPv4 prefixes (177.37.48.0/20 and 131.161.168.0/22) list F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDA as the registrant, matching the AS holder.
• The inventory consists of two distinct IPv4 blocks and a single IPv6 /34, representing a modest footprint typical of a regional Brazilian ISP.

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

Announced prefixes

• 131.161.168.0/22
• 177.37.48.0/20
• 2804:a64:8000::/34

Upstream networks

• AS262907 BRASIL TECPAR AMIGO AVATO
• AS270820 COMPUNET DO BRASIL TELECOM LTDA
• AS11432 Telium Telecomunicacoes Ltda
• AS28202 MASTER S/A

Adjacent networks

• AS262907 BRASIL TECPAR AMIGO AVATO
• AS270820 COMPUNET DO BRASIL TELECOM LTDA
• AS11432 Telium Telecomunicacoes Ltda
• AS28202 MASTER S/A

Routing security

• RPKI: 14 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 64% of announcements registered; 21 route objects.
• Listed in as-sets: AS-21574-CUSTOMERS, AS-267613, AS-28124, AS-28202-CUSTOMERS, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-CTBC-CUSTOMERS101, AS-CTBC-CUSTOMERS31, AS-CTBC-TOOLS-5, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FORTE-TELECOM-CUSTOMER-GBLX, AS-FORTE-TELECOM-CUSTOMER-POC, AS-FORTE-TELECOM-DOWNSTREAMS, AS-GNT-CUSTOMERS, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-ITXBR, AS-ITXBR1.