Ampernet Telecomunicações LTDA

AMPERNET TELECOMUNICAÇÕES LTDA appears in Brazilian corporate registries as an entity founded on 2001-08-03, associated with “Serviços de comunicação multimídia (SCM)” and other telecom-related activities, with records tied to Paraná (e.g., Ampére). Public municipal procurement/contract documents also reference the company in the context of telecom/internet services.

Public network datasets list Ampernet Telecomunicações Ltda with multiple ASNs, including AS28158 and AS13357, and the company has a PeeringDB entry identifying it as a network in Brazil. Third-party ASN/IP aggregators show routed IPv4 prefixes attributed to these ASNs; coverage and exact current prefix sets vary by source, so the network footprint should be treated as indicative rather than exhaustive.

On Reclame AQUI, AMPERNET Telecom has a sizable volume of consumer complaints (hundreds visible in the listing), which points to recurring customer-service issues being discussed publicly. The detailed balance of outcomes (resolutions/ratings over time) is not consistently captured in a single snapshot, but the complaint volume supports a below-average reputation signal.