AS52671 — AS52671 - Confederacao Nacional das Cooperativas do Sicoob

AS52671 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS52671 is held by Confederacao Nacional das Cooperativas do Sicoob.

What it's used for

• The space carries corporate infrastructure for the Sicoob cooperative credit system, as indicated by the registrant netname 194887 and the holder's identity as a national federation of credit cooperatives.
• The AS announces 2048 IPv4 addresses within a single /21 prefix and 43 IPv6 prefixes, while maintaining only 5 observed neighbours. This low neighbour count relative to the address inventory indicates an internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal office workers, web/API endpoints, and backhaul connections for the cooperative's financial operations across Brazil.

Notable

• The RDAP registrant Confederação Nacional das Cooperativas do Sicoob matches the AS holder name exactly.
• The address inventory is composed of one contiguous IPv4 block and a large, finely subdivided IPv6 allocation under the 2804:c14::/35 range, consistent with site-by-site segmentation for a large organization.

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

Announced prefixes

• 177.53.248.0/21
• 2804:c14::/33

Upstream networks

• AS14840 BR.Digital Telecom
• AS202 Level 3 Parent, LLC
• AS16735 ALGAR TELECOM S/A
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS14840 BR.Digital Telecom
• AS202 Level 3 Parent, LLC
• AS16735 ALGAR TELECOM S/A
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS3356 Level 3 Parent, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 22 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 23% of announcements registered; 6 route objects.
• Listed in as-sets: AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-CTBC-TOOLS-9, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-MEGATELECOM-CUSTOMERS, AS14840:AS-CUSTOMERS-05, AS262468:AS-CUSTOMERS, AS3491:AS-CUSTOMERS-NA.