These entries are queried from radb.net using whois, you can try my project getting these.
:AS263655 route: 177.104.112.0/20 descr: TNET WIRELESS E INFORMA769TICA origin: AS263655 mnt-by: MAINT-AS263655 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20140714 #20:53:51(BRT) source: TC route6: 2804:10e8::/32 descr: TNET WIRELESS E INFORMA769TICA origin: AS263655 mnt-by: MAINT-AS263655 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20140714 #20:53:51(BRT) source: TC