AS53237 Telebras (TELECOMUNICACOES BRASILEIRAS S.A) 🇧🇷 BR

TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS. Announcing 55 prefixes, seen at the RIS collectors.

IPv4 prefixes

215,040 (840 × /24)

IPv6 prefixes

1.4 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS53237
Name: Telebras (TELECOMUNICACOES BRASILEIRAS S.A)
Organisation: Telebras - Telecomunicações Brasileiras S.A.
Country: 🇧🇷 BR
RIR: LACNIC
Allocated: 2010-12-10
Network type: NSP
Traffic levels: 10-20Gbps
Scope: Regional
Peering policy: Selective
Website: http://www.telebras.com.br/
PeeringDB: net/6683
Exchanges: 4

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 55 no ROA (100.0%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS52468 UFINET PANAMA S.A.	🇵🇦 PA	30,707	965	144	CAIDA
AS267613 ELETRONET S.A.	🇧🇷 BR	20,585	5	916	CAIDA
AS61832 Giga+ Empresas	🇧🇷 BR	20,454	38	179	CAIDA
AS28598 MOB	🇧🇷 BR	406	82	42	CAIDA
AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A	🇧🇷 BR	258	48	703	CAIDA
AS28178 Nwi Telecom / Networld LTDA	🇧🇷 BR	38	6	228	CAIDA

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS6939 Hurricane Electric LLC	🇺🇸 US	56,490	236	738	CAIDA
AS35280 F5 Networks SARL	🇫🇷 FR	32,676	59	27	CAIDA
AS37721 Virtual Technologies & Solutions	🇧🇫 BF	26,632	64	27	CAIDA
AS24482 SG.GS	🇸🇬 SG	20,728	45	106	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS264022 REDE CONEXAONET	🇧🇷 BR	10	5	275	CAIDA
AS53016 PRODEPA - Emp Tec da Inf e Com do Estado do Pará	🇧🇷 BR	3	28	1	CAIDA
AS40311 ViaSat,Inc.	🇺🇸 US	2	11	438	CAIDA
AS61807 Ministério da Educação	🇧🇷 BR	0	3	132	CAIDA
AS22055 Banco Central do Brasil	🇧🇷 BR	0	5	132	CAIDA
AS26218 EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV	🇧🇷 BR	0	6	123	CAIDA
AS270740 EASYTECH TECNOLOGIA DA INFORMAÇÃO LTDA	🇧🇷 BR	0	4	120	CAIDA
AS52956 Speed Travel Comunicação Multimídia Ltda - ME	🇧🇷 BR	0	26	86	CAIDA
AS28616 Emp. de Informatica e Informaçao do Mun. BH/SA	🇧🇷 BR	0	5	78	CAIDA
AS263056 INDNET TELECOMUNICACOES LTDA	🇧🇷 BR	0	8	44	CAIDA
AS268473 LinkSul internet	🇧🇷 BR	0	3	44	CAIDA
AS273370 INFO JR TELECOM SERVICOS DE COMUNICACAO LTDA	🇧🇷 BR	0	0	34	inferred
AS275686 FUNDACAO MUNICIPAL DE TI E COMUNICACAO DE CANOAS	🇧🇷 BR	0	0	32	inferred
AS264080 MINISTERIO DE MINAS E ENERGIA	🇧🇷 BR	0	1	8	CAIDA
AS266031 PRESIDÊNCIA DA REPÚBLICA	🇧🇷 BR	0	4	4	CAIDA
AS262486 PRODAM Processamento de Dados Amazonas S.A	🇧🇷 BR	0	4	1	CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.