Mgtek Informática LTDA
AS61897 (Mgtek) announces at least three prefixes:
177.91.8.0/23
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
177.8.69.0-177.93.142.255
177.91.10.0/24
177.91.11.0/24
0