ASN Lookup Tool

RFS Tecnologia LTDA rfstecnologia.net.br BR BR 11 Routes

AS Data

AS266220

AS266220 – RFS Tecnologia LTDA

AS Number 266220
AS Name RFS Tecnologia LTDA
Organization RFS Tecnologia LTDA
Country BR
Website rfstecnologia.net.br
Number of IPv4 Routes 5
Number of IPv6 Routes 6
ASN type BUSINESS
Registry lacnic
Date Allocated 2017-04-26

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Use ASN data for AS266220 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:3c90::/32 ~79×10²⁷
2804:3c90:800::/38 ~1×10²⁷
192.145.216.0/22 1024
2804:3c90:b8::/48 ~1×10²⁴
2804:3c90:3800::/48 ~1×10²⁴
192.145.218.0/24 256
192.145.219.0/24 256
2804:3c90:3b80::/42 ~77×10²⁴
192.145.217.0/24 256
192.145.216.0/24 256
2804:3c90:c40::/42 ~77×10²⁴

Raw Whois Response

% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-09-29T09:19:42-03:00 - 193.34.72.56

aut-num:     AS266220
owner:       RFS Tecnologia LTDA
responsible: RAFAEL FILIPE STRASSBURGER
owner-c:     RFS680
routing-c:   NORTE6
abuse-c:     NORTE6
created:     20170426
changed:     20220203
inetnum:     192.145.216.0/22
inetnum:     2804:3c90::/32

nic-hdl-br:  RFS680
person:      Rafael Filipe Strassburger
created:     20060312
changed:     20250519

nic-hdl-br:  NORTE6
person:      NOC RFS Tec
created:     20220201
changed:     20220201

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Parsed Whois Response

Peers

AS Number Description Country
AS268054 GIGA NET INFORMATICA LTDA ME BR
AS262907 BRASIL TECPAR AMIGO AVATO BR
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS1000 LINK AMERICAN US
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS60503 FNX Tecnologia LTDA BR
AS206735 Novelcomm LP GR
AS268138 Thiago aparecido scaramuzza santana BR
AS270888 V8 Telecom LTDA BR
AS272554 Log Fi Internet BR
AS263237 PowerHost Telecom SPA CL
AS32590 Valve Corporation US
AS61624 INFNOC TECNOLOGIA LTDA BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS263541 IMF NETWORK DATA LTDA ME BR
AS266009 T2WEB SOLUCOES TECNOLOGICAS LTDA BR
AS60602 Inovare Prim SRL MD
AS263321 ILOGNET PROVEDOR BR
AS1031 PEER 1031 LLC US
AS213622 Falcon FZE LLC AE
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS52999 START NETWORKS S/A BR
AS264479 Turbozone Internet BR
AS267613 ELETRONET S.A. BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS12741 Netia SA PL
AS263152 MIGO TELECOM BR
AS14868 LIGGA SERVICOS EM TELECOM S.A. BR
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS23106 AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT BR
AS28634 Life Tecnologia Ltda. BR
AS269472 X Internet BR
AS52873 Softdados Telecomunicações BR
AS132337 AXCLUSIVE PTE. LTD. SG
AS52625 X PC Telecom Ltda BR
AS61621 Norte.Net Telecomunicações Ltda BR
AS61893 RM dos Santos Informatica BR
AS269115 TELECOM PROVEDORES E REDES DE COMUNICAÇÃO BR
AS53202 Acesso10 Telecom BR
AS268505 Deep Telecom BR
AS39120 Convergenze S.p.A. IT
AS264247 Maila Networks BR
AS28300 Speed Serviços de Internet Ltda BR
AS52468 UFINET PANAMA S.A. PA
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS262740 VELOO NET LTDA BR
AS35280 F5 Networks SARL FR
AS61884 OLLA COMUNICACAO LTDA BR
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR
AS199081 Lancom Ltd. GR
AS7195 EDGEUNO S.A.S CO
AS9498 Bharti Airtel Limited IN

Upstreams

AS Number Description Country
AS267507 SRX TECNOLOGIA DA INFORMACAO LTDA BR
AS7195 EDGEUNO S.A.S CO
AS1031 PEER 1031 LLC US
AS262907 BRASIL TECPAR AMIGO AVATO BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS267469 W8 Telecom Ltda ME BR
AS53013 UFINET BRASIL S.A. BR
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS268505 Deep Telecom BR
AS269627 Exa Internet BR
AS266107 EVEN TELECOM BR
AS268054 GIGA NET INFORMATICA LTDA ME BR
AS267507 SRX TECNOLOGIA DA INFORMACAO LTDA BR
AS61646 SINALNET Comunicações BR
AS52600 Digitotal Networks Telecomunicações LTDA BR
AS52625 X PC Telecom Ltda BR
AS61893 RM dos Santos Informatica BR
AS269472 X Internet BR

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Frequently Asked Questions

ASN AS266220 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266220 is listed under RFS Tecnologia LTDA.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.