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	85,955,855	1.18 x 2³⁸	78	4,483
	TELEFÃ”NICA BRASIL S.A	16,378,112	1.61 x 2³⁶	3	1,208
	CLARO S.A.	13,328,129	1.04 x 2³¹	1	4,172
4	NEXTEL TELECOMUNICAÃ‡Ã•ES LTDA	2,383,616	1.03 x 2³⁴	2	105
5	AssociaÃ§Ã£o Rede Nacional de Ensino e Pesquisa	1,191,072	1.33 x 2²⁸	1	231
6	ALGAR TELECOM S/A	1,055,488	1.5 x 2³³	2	44
7	Universo Online S.A.	545,280	1.03 x 2²⁵	2	91
8	Intelig TelecomunicaÃ§Ãµes Ltda.	540,672	0	1	12
9		523,008	1.44 x 2³⁸	208	1,082
10	FundaÃ§Ã£o Carlos Chagas Filho de Amparo a Pesquisa	418,560	2³²	1	61
11	Locaweb ServiÃ§os de Internet S/A	406,272	2³²	1	405
12	Rede Brasileira de Comunicacao Ltda	393,216	1.5 x 2³³	1	38
13	Mundivox LTDA	364,800	2³³	2	125
14	UOL DIVEO S.A.	344,640	1.01 x 2²⁵	2	136
15	SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	303,360	1.28 x 2³⁴	1	32
16	UNIVERSIDADE ESTADUAL PAULISTA	262,400	2³²	1	8
17	CABO SERVICOS DE TELECOMUNICACOES LTDA	228,096	2³²	1	16
18	FUNDAÃ‡ÃƒO DE AMPARO Ã€ PESQUISA DO ESTADO SÃƒO PAULO	208,640	2³²	1	73
19	Companhia Itabirana TelecomunicaÃ§Ãµes Ltda	208,384	2³³	1	343
20	TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	206,848	1.19 x 2³²	1	51