ASN Lookup Tool

Confedera��o Nacional das Cooperativas do Sicoob BR BR 20 Routes

AS Data

AS52671

AS52671 – Confedera��o Nacional das Cooperativas do Sicoob

AS Number 52671
AS Name
Organization Confedera��o Nacional das Cooperativas do Sicoob
Country BR
Number of IPv4 Routes 12
Number of IPv6 Routes 8
ASN type BUSINESS
Registry lacnic
Date Allocated 2012-11-27

ASN Intelligence API for production workflows

Use ASN data for AS52671 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
177.53.253.0/24 256
177.53.250.0/23 512
177.53.248.0/21 2048
177.53.252.0/23 512
2804:c14:6000::/48 ~1×10²⁴
2804:c14::/48 ~1×10²⁴
177.53.255.0/24 256
2804:c14:4000::/35 ~1×10³⁰
177.53.249.0/24 256
2804:c14:2000::/48 ~1×10²⁴

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.
% 2026-04-03T09:21:45-03:00 - 134.199.70.201

aut-num:     AS52671
owner:       Confedera��o Nacional das Cooperativas do Sicoob
responsible: Seguran�a Cibern�tica
owner-c:     GRDSI6
routing-c:   GRDSI6
abuse-c:     GRDSI6
created:     20121127
changed:     20170104
inetnum:     177.53.248.0/21
inetnum:     2804:c14::/32
as-in:       from AS8167 100 accept ANY
as-in:       from AS16735 100 accept ANY
as-out:      to AS8167 announce AS52671
as-out:      to AS16735 announce AS52671

nic-hdl-br:  GRDSI6
person:      Grupo DNS Sicoob
created:     20120424
changed:     20250207

% 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
AS202 Level 3 Parent, LLC US
AS16735 ALGAR TELECOM S/A BR
AS3356 Level 3 Parent, LLC US
AS8167 V tal BR

Upstreams

AS Number Description Country
AS202 Level 3 Parent, LLC US
AS16735 ALGAR TELECOM S/A BR
AS3356 Level 3 Parent, LLC US
AS8167 V tal BR

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Frequently Asked Questions

ASN AS52671 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52671 is listed under Confedera��o Nacional das Cooperativas do Sicoob.
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.