asn.dev

Downstream networks

AS4230 CLARO S.A.

Residential ARIN

Transit

Downstream networks

inferred

Networks for which AS4230 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS28573Claro NXT Telecomunicacoes LtdaResidentialIPv4 IPv6135,536
AS264984CLICKIP PROVEDORES DE ACESSO LTDAResidentialIPv4 IPv61,669
AS27652Claro S/AUnclassifiedIPv41,450
AS54253Oracle CorporationUnclassifiedIPv4 IPv61,406
AS52579TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICASHostingIPv4 IPv61,230
AS263452Ativas Data Center S.A.UnclassifiedIPv41,189
AS61884OLLA COMUNICACAO LTDAUnclassifiedIPv4 IPv61,179
AS266475SEM FRONTEIRAS TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv61,175
AS52956Speed Travel Comunicacao Multimidia Ltda - MEResidentialIPv4 IPv61,171
AS267028UP PROVEDORES DE INTERNET LTDA - MEResidentialIPv4 IPv61,078
AS28332BOA VISTA SERVICOS S.A.UnclassifiedIPv4986
AS28581Banco Santander (Brasil) S.A.UnclassifiedIPv4973
AS263474VerdeNET Fibra OpticaUnclassifiedIPv4 IPv6949
AS28151Datora Telecomunicacoes Ltda.UnclassifiedIPv4930
AS267242AMAZONIA TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6839
AS28662Sascar Tecnologia e Seguranca Automotiva S/AUnclassifiedIPv4820
AS264344AMAZONET TELECOMUNICACOES LTDAResidentialIPv4 IPv6820
AS262813Superimagem Tecnologia em Eletronica LtdaResidentialIPv4 IPv6750
AS266583TELXE DO BRASIL TELECOMUNICACOES LTDAResidentialIPv4 IPv6738
AS28159PRODERJ - Centro de Tecnologia da Informacao do RJUnclassifiedIPv4725
AS28291MINISTERIO DA SAUDEUnclassifiedIPv4708
AS52657NORTE TELECOMUNICACOES SERVICOS DE INTERNET LTDAUnclassifiedIPv4705
AS266520VOOB TELECOMResidentialIPv4 IPv6697
AS263263Star Servicos de Internet LTDAUnclassifiedIPv4 IPv6696
AS16685TIVIT TERCEIRIZACAO DE PROCESSOS, SERV. E TEC. S/AHostingIPv4 IPv6680
AS28631Banrisul - Banco do Estado do Rio Grande do SulUnclassifiedIPv4 IPv6676
AS267396Rv Connect telecomunicacoes Ltda - Me.UnclassifiedIPv4 IPv6657
AS269634FIXTELL TELECOM NE LTDAUnclassifiedIPv4 IPv6652
AS262611Ivr informatica ltda meUnclassifiedIPv4 IPv6647
AS28215Trucks Control - Servicos de Logistica LtdaUnclassifiedIPv4639
AS52626NovaNet Provedor e Web LtdaUnclassifiedIPv4 IPv6639
AS20116CAIXA ECONOMICA FEDERALUnclassifiedIPv4638
AS270637NetPurus Servicos de Telecomunicaces LTDAUnclassifiedIPv4 IPv6637
AS23002Telmex do Brasil Ltda.UnclassifiedIPv4 IPv6634
AS22085Claro S/AResidentialIPv4 IPv6619
AS20044S/A ESTADO DE MINASUnclassifiedIPv4 IPv6603
AS11993BANCO DO BRASIL S.A.UnclassifiedIPv4 IPv6566
AS262299FLAVIO JOSE PENSO JUNIOR LTDAUnclassifiedIPv4 IPv6564
AS264509CONECTA AMAZONIA TELECOM LTDA. - MEUnclassifiedIPv4 IPv6554
AS52771GIGA BYTE TELECOMUNICACOES LTDAResidentialIPv4 IPv6541
AS52654Bi-Link TelecomUnclassifiedIPv4 IPv6535
AS262456ELO MULTIMIDIA LTDAResidentialIPv4 IPv6533
AS264406ContilNet Telecom - Staff Computer EIRELIUnclassifiedIPv4 IPv6497
AS262426TELECOMUNICACOES RONDONOPOLIS LTDA - MEUnclassifiedIPv4 IPv6482
AS61678NETWAY INFORMATICA LTDAResidentialIPv4 IPv6479
AS266355SULNET TELECOMUNICACOES LTDAResidentialIPv4 IPv6462
AS271140E. A. GOMES SERVICOS DE COMUNICACAOUnclassifiedIPv4 IPv6454
AS61588DIGITAL PROVEDOR DE ACESSO A INTERNET LTDAResidentialIPv4 IPv6439
AS263165MARVITEL TELECOMUnclassifiedIPv4 IPv6416
AS26118MINISTERIO PUBLICO DA UNIAOUnclassifiedIPv4413

Atlas returns the 350 most-observed of 359; the long tail, seen in a handful of paths each, is left out.

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.