AS61772 — AS61772 - Braudes e Sa Ltda

AS61772 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS61772 is operated by Braudes e Sá Ltda.

What it's used for

• The address space carries dynamic residential traffic, evidenced by reverse DNS entries such as dynamic-138-255-45-0.infotechgo.com.br and dynamic-200-95-181-0.infotechgo.com.br.
• The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small access network rather than a transit provider.
• Traffic consists of subscriber eyeballs for a local Brazilian internet service provider.

Notable

• Registrants for both announced prefixes (138.255.44.0/22 and 200.95.180.0/22) are listed as Braudes e Sá Ltda, matching the AS holder.
• The address inventory is compact, consisting of two /22 blocks in IPv4 and a single /32 in IPv6, typical of a regional ISP.

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

Announced prefixes

• 138.255.44.0/22
• 200.95.180.0/22
• 2804:1910::/32

Upstream networks

• AS262476 PROVEDOR BRCENTRAL.NET LTDA
• AS265137 CONECTIVA TELECOM TECNOLOGIA LTDA - ME

Adjacent networks

• AS262476 PROVEDOR BRCENTRAL.NET LTDA
• AS265137 CONECTIVA TELECOM TECNOLOGIA LTDA - ME

Routing security

• RPKI: 0 valid, 0 invalid and 15 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-263558, AS-267613, AS-268200, AS-53427-TGLOBAL, AS-53427-TGN, AS-8167_CUSTOMERS, AS-ACTION, AS-ALLREDE-CUSTOMERS2, AS-CELERIX-CUSTOMERS-1, AS-CTBC-CUSTOMERS203, AS-CTBC-CUSTOMERS21, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-FORTEL-CUSTOMERS, AS-HWNG-DOWNSTREAMS, AS-MOB-CUSTOMER-AS53237, AS-MOB-CUSTOMER-AS61832, AS-SAMM, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS14840:AS-CUSTOMERS-03, AS262462:AS-CUSTOMERS, AS262476:AS-CLIENTES, AS263558:AS-CUSTOMERS.