ASN Lookup Tool

FASTNET FIBRA fastnetfibra.com.br BR BR 2 Routes

AS Data

AS272753

AS272753 – FASTNET FIBRA

AS Number 272753
AS Name FASTNET FIBRA
Organization FASTNET FIBRA
Country BR
Website fastnetfibra.com.br
Number of IPv4 Routes 0
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2022-07-18

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Use ASN data for AS272753 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
187.109.112.0/22 1024
2804:8824::/32 ~79×10²⁷

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.
% 2026-10-01T07:50:20-03:00 - 193.34.73.223

aut-num:     AS272753
owner:       FASTNET FIBRA
responsible: ARTHUR DE SOUSA MOURA
owner-c:     ARSMO67
routing-c:   ARSMO67
abuse-c:     ARSMO67
created:     20220718
changed:     20260610
inetnum:     2804:8824::/32
inetnum:     187.109.112.0/22

nic-hdl-br:  ARSMO67
person:      Arthur De Sousa Moura
created:     20180509
changed:     20251028

% 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
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS267256 ONETIS TECNOLOGIA LTDA BR
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS270052 STARTELECOM S.A. PY
AS266400 Ferenz Networks BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS51185 MainStreaming SpA IT
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS60503 FNX Tecnologia LTDA BR
AS16552 Tiggee LLC US
AS268138 Thiago aparecido scaramuzza santana BR
AS270888 V8 Telecom LTDA BR
AS263237 PowerHost Telecom SPA CL
AS61573 IP TELECOM BR
AS32590 Valve Corporation US
AS61624 INFNOC TECNOLOGIA LTDA BR
AS266196 BRASCOM SOLUCOES E TECNOLOGIA LTDA ME BR
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS263541 IMF NETWORK DATA LTDA ME BR
AS262832 Infotechnet Informatica e Assistencia Tecnica Ltda BR
AS213622 Falcon FZE LLC AE
AS262767 Avelino e Rodrigues LTDA BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS52999 START NETWORKS S/A BR
AS999 CORIX NETWORKS US
AS61622 VIA MS SOLUCOES DIGITAIS BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS24482 SG.GS SG
AS263152 MIGO TELECOM BR
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS266213 PLANETCLICK TELECOMUNICACOES LTDA BR
AS52873 Softdados Telecomunicações BR
AS263009 FORTE TELECOM LTDA. BR
AS269641 RURALNET BRASIL BR
AS36236 NetActuate, Inc US
AS268976 Weclix Telecom S/A BR
AS262791 NETWAY SVA LTDA BR
AS39120 Convergenze S.p.A. IT
AS28300 Speed Serviços de Internet Ltda BR
AS21574 Century Telecom Ltda BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS52468 UFINET PANAMA S.A. PA
AS269783 WIND NET S.A. PY
AS262462 Aranet Play BR
AS262740 VELOO NET LTDA BR
AS269053 3WACCES ME BR
AS35280 F5 Networks SARL FR
AS61884 OLLA COMUNICACAO LTDA BR
AS268696 Tuddo Telecom Ltda. BR

Upstreams

AS Number Description Country
AS262767 Avelino e Rodrigues LTDA BR
AS21574 Century Telecom Ltda BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS268696 Tuddo Telecom Ltda. BR

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Frequently Asked Questions

ASN AS272753 is an Autonomous System Number used to identify a network for BGP internet routing.
AS272753 is listed under FASTNET FIBRA.
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.