From spoofer-info at caida.org Thu May 8 14:00:43 2025 From: spoofer-info at caida.org (CAIDA Spoofer Project) Date: Thu, 8 May 2025 10:00:43 -0700 Subject: [GTER] =?utf-8?q?Relat=C3=B3rio_Spoofer_para_GTER_-_Abr/2025?= Message-ID: <1746723643.276182.509.nullmailer@caida.org> Em resposta ao feedback de comunidades de seguran??a operacional, o projeto de valida????o de medidas de endere??o de origem do CAIDA (https://spoofer.caida.org) est?? automaticamente gerando relat??rios mensais de prefixos BGP originados por ASes os quais recebemos pacotes com endere??o de origem spoofed (alterado). Estamos publicando esses relat??rios para garantir que essa informa????o alcance contatos operacionais nesses ASes. Esse relat??rio resume testes conduzidos no bra. Corre????es de configura????es inferidas durante Abr/2025: Nome do ASN Corrigido em 52771 Giga Byte Prod. e Serv. Inform 2025-04-02 273514 2025-04-07 52787 MAX TELECOM PROVEDOR DE ACESSO 2025-04-23 266153 WebLine Telecom 2025-04-26 Mais informa????es sobre as corre????es inferidas est??o dispon??veis em: https://spoofer.caida.org/remedy.php Problemas de Valida????o de Endere??o de Origem inferidos em Abr/2025: Nome do ASN Primeiro registro ??ltimo registro 16735 ALGAR TELECOM S/A 2017-03-01 2025-04-29 265185 VIANET LTDA ME 2017-06-30 2025-04-03 264297 CONECTJA TELECOMUNICACOES LTDA 2017-08-09 2025-04-24 262323 STAR CONECT TELECOM LTDA 2018-07-19 2025-04-29 53118 NETLINE TELECOM 2018-08-01 2025-04-29 28126 BRISANET SERVICOS DE TELECOMUN 2019-03-03 2025-04-15 53167 SEBRATEL TECNOLOGIA LTDA 2019-04-18 2025-04-30 28668 Silva & Silveira Provedor de I 2019-06-24 2025-04-16 28146 MHNET TELECOM 2019-09-16 2025-04-29 14282 PERSIS TELECOM 2019-10-23 2025-04-29 28142 DIGITAL DESIGN SERVI??OS DE TE 2019-12-04 2025-04-26 269053 3WACCES ME 2019-12-11 2025-04-29 263959 FLEXTEL NETWORK TELECOMUNICACO 2020-04-08 2025-04-29 266920 Globofiber Telecom 2020-09-21 2025-04-08 262369 ok virtual provedor de interne 2020-09-21 2025-04-28 265438 UP SOLU??OES EM TECNOLOGIA EIR 2020-09-27 2025-04-17 262765 Net F??cil Sistemas Eletr??nic 2021-01-22 2025-04-11 53112 SULNET TELECOM 2021-03-24 2025-04-27 264111 RedeBr Telecom 2021-03-29 2025-04-11 265306 C. M. F. de Oliveira Telecomun 2021-05-05 2025-04-30 270628 2021-09-27 2025-04-24 263445 SEM LIMITE COMUNICA????ES LTDA 2021-09-29 2025-04-30 262494 Virtex Ltda 2022-03-04 2025-04-30 53047 Intercol Telecomunica????es Lt 2022-03-16 2025-04-17 266152 PJM TELECOM 2022-04-29 2025-04-30 266164 Henrique Esdras dos Santos - M 2022-05-17 2025-04-30 52956 Speed Travel Comunica????o Mul 2022-05-21 2025-04-25 264978 severo e prado ltda 2022-08-04 2025-04-03 53185 WILLIAM ROBERTO ZAGO 2022-08-27 2025-04-25 264237 MTCONNECT SOLUCOES DE REDES E 2022-08-31 2025-04-30 267028 UP PROVEDORES DE INTERNET LTDA 2022-09-21 2025-04-26 267642 T. TELES LEITE TELECOMUNICACOE 2022-10-27 2025-04-13 53180 Infortel Telecomunicacoes e Se 2022-12-02 2025-04-29 267023 B DOS S VIEIRA NETO 2023-02-03 2025-04-28 52930 Turbo SP Internet Provider 2023-02-11 2025-04-30 61588 REDE IDL NET 2023-02-21 2025-04-25 52699 Itanet Conecta Ltda 2023-03-06 2025-04-24 268258 JONATES MICHAEL DE MACEDO- ME 2023-03-16 2025-04-26 263486 Conecta Internet Comercio e Se 2023-03-18 2025-04-29 268593 Seven Network Telecomunicacoes 2023-03-18 2025-04-23 266260 ITOP TELECOM LTDA - ME 2023-04-27 2025-04-27 267668 Gigaweb Tecnologia 2023-05-05 2025-04-27 272022 2023-06-02 2025-04-25 52995 TEN INTERNET Ltda 2023-07-07 2025-04-30 268538 Conecta Network Telecom LTDA 2023-07-12 2025-04-29 266248 NetSV Servi??o de Comunica???? 2023-07-13 2025-04-30 264096 RG PROVIDER LTDA ME 2023-07-18 2025-04-30 268173 SOUSATEC.NET LTDA ME 2023-08-15 2025-04-29 268568 IMPLANTAR TELECOM SOCIEDADE LI 2023-08-22 2025-04-30 262812 K.H.D. SILVESTRI E CIA LTDA 2023-08-29 2025-04-29 268207 RVT Servi??os de Telecomunica? 2023-09-04 2025-04-29 262567 DIPELNET FOZ 2023-09-22 2025-04-25 268999 Fronteira Internet 2023-10-09 2025-04-26 53005 Rede Connect Telecom 2023-10-17 2025-04-26 265885 CONNECTCONQUISTA INTERNET EIRE 2023-10-23 2025-04-29 53095 Axnet Provedor de Internet Com 2023-11-08 2025-04-26 266055 INFOLIC SERVICOS DE INTERNET L 2023-12-11 2025-04-30 61592 FORT LINK INTERNET CORPORATIVA 2024-01-15 2025-04-21 265234 N-MULTIMIDIA TELECOMUNICACOES 2024-02-08 2025-04-28 269224 Universidade La Salle 2024-03-14 2025-04-30 267549 NETCOMM ISP 2024-05-22 2025-04-29 268696 TUDDO INTERNET LTDA 2024-07-11 2025-04-29 264118 SMA NETCOM LTDA ME 2024-07-17 2025-04-26 265904 D N VILELA TECNOLOGIA - ME 2024-07-26 2025-04-10 52872 VOANET Telecomunica????es Ltda 2024-07-31 2025-04-22 61906 UNIMAX TELECOM 2024-08-31 2025-04-23 52564 Biazi Telecomunica????es Ltda 2024-09-02 2025-04-23 263321 Ejmnet Tecnologia ltda 2024-09-02 2025-04-27 268101 M A INFORMATICA LTDA 2024-10-07 2025-04-30 266153 WebLine Telecom 2024-11-03 2025-04-26 264359 Start Telecomunica????es EIREL 2024-11-09 2025-04-30 268122 Link Net Telecomunica????es Lt 2024-12-03 2025-04-23 266504 GTXNET SOLUCOES INFORMATIZADAS 2024-12-12 2025-04-27 264001 GENESYSNET PROVEDOR DE INTERNE 2024-12-12 2025-04-23 269538 CONECTEC NET LTDA 2024-12-20 2025-04-24 267574 CARLOS ALBERTO LOPES - PROVEDO 2024-12-27 2025-04-27 263528 VIACOM NEXT GENERATION COMUNIC 2025-01-08 2025-04-28 10881 FUNPAR - Fundacao da UFPR para 2025-01-16 2025-04-30 61842 Plugnet Online Servicos Inform 2025-01-23 2025-04-01 265393 FIRENET SERVI??OS DE TELECOMUN 2025-02-13 2025-04-24 28587 RadNet Telecom 2025-02-18 2025-04-25 273793 2025-02-22 2025-04-30 271679 2025-02-22 2025-04-30 264998 SQUID NET TELECOMUNICACOES LTD 2025-03-07 2025-04-30 262893 P4 TELECOM LTDA 2025-03-29 2025-04-22 262338 IKNET INTERNET KARIRI LTDA 2025-04-08 2025-04-30 266228 ONCABO LTDA 2025-04-16 2025-04-16 52932 Tecnowireless Telecom Ltda 2025-04-18 2025-04-19 8167 Brasil Telecom S/A - Filial Di 2025-04-22 2025-04-22 52787 MAX TELECOM PROVEDOR DE ACESSO 2025-04-23 2025-04-23 270505 2025-04-25 2025-04-25 Mais informa????es sobre esses testes e de onde recebemos pacotes alterados est??o dispon??veis em: https://spoofer.caida.org/recent_tests.php?country_include=bra&no_block=1 Por favor, envie quaisquer sugest??es ou feedback para spoofer-info at caida.org