AS61753 — AS61753 - MARIA NEUSA PEREIRA DE SOUSA E CIA LTDA EPP

AS61753 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS61753 is operated by Maria Neusa Pereira de Sousa e Cia Ltda EPP, a regional internet service provider in Tocantins, Brazil.

What it's used for

• The address space carries residential and small business internet access, as indicated by the registrant's CNAE classification for "Serviços de comunicação multimídia" (multimedia communication services) and its operation as a Cable/DSL/ISP.
• The network announces 2048 IPv4 addresses across two /22 prefixes (131.100.16.0/22 and 168.181.232.0/22) and one IPv6 /32 prefix, with only 2 observed routing neighbours. This high address-to-neighbour ratio is characteristic of an access network providing last-mile connectivity rather than transit.
• Traffic from this AS consists of subscriber eyeballs and local business endpoints in the Itapiratins and Presidente Kennedy regions of Tocantins, Brazil.

Notable

• The registrants for both announced IPv4 prefixes (netnames 234559 and 275589) match the AS holder, confirming direct ownership of the address space.
• The operator is known locally as Cdinet, a name that appears in its web presence and application listings, distinguishing it from the formal legal entity name.
• The inventory consists of two contiguous /22 blocks in IPv4 and a single /32 in IPv6, representing a modest, self-contained estate typical of a regional ISP.

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

Announced prefixes

• 131.100.16.0/22
• 168.181.232.0/22
• 2804:1bdc::/32

Upstream networks

• AS61621 Norte.Net Telecomunicacoes Ltda
• AS264512 GIGABYTE NETWORK COMERCIO E SERVICOS EIRELI - EPP

Adjacent networks

• AS61621 Norte.Net Telecomunicacoes Ltda
• AS264512 GIGABYTE NETWORK COMERCIO E SERVICOS EIRELI - EPP

Routing security

• RPKI: 11 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 91% of announcements registered; 17 route objects.
• Listed in as-sets: AS-263541, AS-266583, AS-267613, AS-53427-TGLOBAL, AS-53427-TGN, AS-8167_CUSTOMERS, AS-BRISANET-CUSTOMERS, AS-CTBC-CUSTOMERS244, AS-CTBC-CUSTOMERS77, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-ELETRONET-CUST, AS-EMBRATELNET, AS-FORTEL-CUSTOMERS, AS-GC-CUSTOMERS, AS-GNT-CUSTOMERS, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-MOB-CUSTOMER-AS53237, AS-OPENX-CUSTOMERS, AS-ROCKETNETWORK-CUSTOMERS, AS-ROCKETNETWORK-TOOLS, AS-SAMM, AS-UFINET-LATAM-BRASIL.