ASN Lookup Tool

R N V DA COSTA JUNIOR EIRELI BR BR 5 Routes

AS Data

AS271566

AS271566 – R N V DA COSTA JUNIOR EIRELI

AS Number 271566
AS Name 28.200.440/0001-01
Organization R N V DA COSTA JUNIOR EIRELI(28.200.440/0001-01)
Country BR
Number of IPv4 Routes 4
Number of IPv6 Routes 1
ASN type BUSINESS
Registry lacnic
Date Allocated 2020-12-22

ASN Intelligence API for production workflows

Use ASN data for AS271566 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route # IPs
179.63.173.0/24 256
179.63.172.0/22 1024
179.63.174.0/24 256
2804:7d84::/32 ~79×10²⁷
179.63.172.0/24 256

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.
% 2026-03-04T09:14:46-03:00 - 180.149.20.67

aut-num:     AS271566
owner:       R N V DA COSTA JUNIOR EIRELI
ownerid:     28.200.440/0001-01
responsible: RAIMUNDO NONATO VIANA DA COSTA J�NIOR
country:     BR
owner-c:     RNVCJ
routing-c:   RNVCJ
abuse-c:     RNVCJ
created:     20201222
changed:     20240220
inetnum:     2804:7d84::/32
inetnum:     179.63.172.0/22
as-in:       from AS26162 100 accept ANY
as-in:       from AS52772 100 accept ANY
as-out:      to AS26162 announce AS271566
as-out:      to AS52772 announce AS271566

nic-hdl-br:  RNVCJ
person:      Raimundo Nonato Viana da Costa J�nior
e-mail:      raimundo.jrbest@outlook.com
country:     BR
created:     20180828
changed:     20250117

% 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
AS265192 Mnet LTDA BR
AS269558 B S V TELECOMUNICACOES E SERVICOS LTDA BR
AS269194 ST1 INTERNET BR
AS265192 F. A. ROCHA E COMERCIO BR

Upstreams

AS Number Description Country
AS265192 Mnet LTDA BR
AS269558 B S V TELECOMUNICACOES E SERVICOS LTDA BR
AS269194 ST1 INTERNET BR

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Frequently Asked Questions

ASN AS271566 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271566 is listed under R N V DA COSTA JUNIOR EIRELI.
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.