Internet Service Providers in Brazil

Top 20 organizations with the largest IP allocations in Brazil

Brazil

Top 20 organizations with the largest IP allocations

Rank	Name	IPv4 addresses	IPv6 /64 networks	AS numbers	Prefixes
	Latin American and Caribbean IP address Regional Registry	42,463,489	1.25 x 2³⁸	77	2,282
		10,547,720	1.99 x 2³⁸	276	3,410
	TELEFÃ”NICA BRASIL S.A	9,905,920	1.29 x 2³⁶	3	534
4	NEXTEL TELECOMUNICAÃ‡Ã•ES LTDA	1,151,232	1.97 x 2³³	2	124
5	ALGAR TELECOM S/A	1,051,904	1.5 x 2³³	2	63
6	AssociaÃ§Ã£o Rede Nacional de Ensino e Pesquisa	1,007,808	2 x 2²⁷	1	260
7	FundaÃ§Ã£o Carlos Chagas Filho de Amparo a Pesquisa	417,792	2³²	1	63
8	Intelig TelecomunicaÃ§Ãµes Ltda.	400,384	0	1	147
9	UOL DIVEO S.A.	324,096	1.01 x 2²⁵	2	63
10	Locaweb ServiÃ§os de Internet S/A	291,328	2³²	1	193
11	Universo Online S.A.	228,608	1.03 x 2²⁵	2	101
12	Rede Brasileira de Comunicacao Ltda	212,992	2 x 2³²	1	23
13	CABO SERVICOS DE TELECOMUNICACOES LTDA	188,416	2³²	1	39
14	Telmex do Brasil Ltda.	147,456	0	1	3
15	SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	147,456	2³⁴	1	33
16	UNIVERSIDADE ESTADUAL PAULISTA	131,072	2³²	1	10
17	Mundivox LTDA	126,976	2³³	2	65
18	FUNDAÃ‡ÃƒO DE AMPARO Ã€ PESQUISA DO ESTADO SÃƒO PAULO	125,440	2³²	1	98
19	TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	116,736	1.5 x 2³¹	1	18
20	Universidade Federal do Rio Grande do Sul	113,664	2³²	1	107