IFIBER TELECOM

IFIBER TELECOM appears in public interconnection directories as “ifiber telecomunicacoes ltda me” and is associated with ASN 267621 in Brazil. PeeringDB lists a NOC contact name as Ricardo Santos Gilioli, but broader corporate details in open sources are limited.

ASN 267621 originates IPv4 space including 45.71.164.0/22 and 186.250.80.0/22 and advertises IPv6 under 2804:4444::/32 (seen as /33s in some listings). Observed upstreams include Telefônica Brasil (Vivo), Link Brasil Telecomunicações, and Sernet, and the network is shown as present at IX.br in Curitiba, Maringá, and São Paulo with 1G/5G ports.

Public, user-facing reviews specifically attributable to this Brazilian IFIBER TELECOM brand are sparse in widely indexed review platforms, making a strong reputation signal hard to confirm. Some abuse-scoring and IP-reporting databases reference the ISP name, but they do not substitute for customer service reviews.