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 11.605.767/0001-60
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.
% 2026-07-10T09:25:54-03:00 - 136.227.161.116

aut-num:     AS266220
owner:       RFS Tecnologia LTDA
ownerid:     11.605.767/0001-60
responsible: RAFAEL FILIPE STRASSBURGER
country:     BR
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
e-mail:      rafaeltdk@hotmail.com
country:     BR
created:     20060312
changed:     20250519

nic-hdl-br:  NORTE6
person:      NOC RFS Tec
e-mail:      noc@rfstecnologia.net.br
country:     BR
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
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS262907 BRASIL TECPAR AMIGO AVATO BR
AS60602 Inovare-Prim SRL MD
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS60503 FNX Tecnologia LTDA BR
AS206735 Novelcomm LP GR
AS268138 Thiago aparecido scaramuzza santana BR
AS61646 SINALNET Comunica��es BR
AS270888 V8 Telecom LTDA 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
AS8801 Rocket Fibre Ltd GB
AS263321 ILOGNET PROVEDOR BR
AS266959 SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA BR
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA BR
AS1031 PEER 1031 LLC US
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS52999 START NETWORKS S/A BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS263152 MIGO TELECOM BR
AS267469 W8 Telecom Ltda - ME BR
AS12741 Netia SA PL
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS28634 Life Tecnologia Ltda. BR
AS7713 Telekomunikasi Indonesia PT ID
AS269472 X Internet BR
AS52873 Softdados Telecomunicações BR
AS52625 X PC Telecom Ltda BR
AS61893 RM dos Santos Informatica BR
AS53202 Acesso10 Telecom BR
AS268505 Deep Telecom BR
AS264409 GRUPO YAX BR
AS39120 Convergenze S.p.A. IT
AS264247 Maila Networks BR
AS28300 Speed Serviços de Internet Ltda BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR BR
AS52468 UFINET PANAMA S.A. PA
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS52600 Digitotal Networks Telecomunicações ltda BR
AS52625 X-PC Telecom Ltda BR
AS14868 Ligga Telecomunicações S.A. BR
AS35280 F5 Networks SARL FR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS267507 SRX TECNOLOGIA DA INFORMACAO LTDA BR
AS35280 F5 Networks SARL FR
AS262907 BRASIL TECPAR AMIGO AVATO BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID
AS53013 UFINET BRASIL S.A. BR
AS267469 W8 Telecom Ltda ME BR

Downstreams

AS Number Description Country
AS268505 Deep Telecom BR
AS266107 EVEN TELECOM BR
AS269627 Exa Internet BR
AS267507 SRX TECNOLOGIA DA INFORMACAO LTDA BR
AS268054 GIGA NET INFORMATICA LTDA ME 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.