AS53116 — AS53116 - Informatica de Municipios Associados S/A - IMA

AS53116 announces 1 IPv4 prefixes covering 16,384 addresses and 1 IPv6 prefixes.

About this network

AS53116 is operated by Informática de Municípios Associados S/A - IMA.

What it's used for

• The address space is registered under the netname 138411 for all announced IPv4 prefixes, with registrants consistently listed as Informática de Municípios Associados S/A - IMA.
• The AS announces 16384 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, while maintaining only 3 observed routing neighbours.
• As a non-profit regional IT provider for Brazilian municipalities, the traffic consists of administrative and service endpoints for local government entities rather than residential consumer access.

Notable

• All RDAP registrants for the largest prefixes match the AS holder, confirming a single administrative entity for the inventory.
• The inventory is concentrated within the 187.110.0.0/16 range, with prefixes subdivided into /20, /21, /22, /23, and /24 blocks.
• The AS was first seen in routing tables in 2010, indicating a long-standing presence in the Brazilian internet infrastructure.

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

Announced prefixes

• 187.110.0.0/18
• 2801:ae:ffff::/48

Upstream networks

• AS14840 BR.Digital Telecom
• AS262401 GSTN TELECOMUNICACOES LTDA
• AS16735 ALGAR TELECOM S/A

Adjacent networks

• AS14840 BR.Digital Telecom
• AS262401 GSTN TELECOMUNICACOES LTDA
• AS16735 ALGAR TELECOM S/A

Routing security

• RPKI: 0 valid, 0 invalid and 15 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 47% of announcements registered; 14 route objects.
• Listed in as-sets: AS-CTBC-CUSTOMERS113, AS-CTBC-CUSTOMERS136, AS-CTBC-CUSTOMERS3, AS-CTBC-TOOLS-1, AS-DESKTOP, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-HWNG-DOWNSTREAMS, AS-ITXBR1, AS-MOB-CUSTOMER-AS53237, AS-ROCKETNETWORK-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS-UFLA-TRANSCUST, AS14840:AS-CUSTOMERS-04, AS3491:AS-CUSTOMERS-NA, AS53013:AS-CONE.

Internet exchanges

• IX.br (PTT.br) Campinas — Campinas, Brazil