ASN Lookup Tool

Sincroniza Digital LTDA sincroniza.digital BR BR 4 Routes

AS Data

AS61821

AS61821 – Sincroniza Digital LTDA

AS Number 61821
AS Name 10.577.482/0001-09
Organization Sincroniza Digital LTDA
Country BR
Website sincroniza.digital
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type BUSINESS
Registry lacnic
Date Allocated 2014-06-27

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Use ASN data for AS61821 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
201.131.180.0/23 512
2804:19d4::/32 ~79×10²⁷
201.131.182.0/23 512
201.131.180.0/22 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.
% 2026-05-21T09:35:49-03:00 - 185.77.250.97

aut-num:     AS61821
owner:       Sincroniza Digital LTDA
ownerid:     10.577.482/0001-09
responsible: Fernando Barcelos
country:     BR
owner-c:     FEBAR415
routing-c:   MAF1973
abuse-c:     MAF1973
created:     20140627
changed:     20140627
inetnum:     201.131.180.0/22
inetnum:     2804:19d4::/32

nic-hdl-br:  FEBAR415
person:      Fernando Barcelos
e-mail:      fernando@sincroniza.digital
country:     BR
created:     20161213
changed:     20260515

nic-hdl-br:  MAF1973
person:      maicon fontana
e-mail:      fontanamaicon@gmail.com
country:     BR
created:     20050704
changed:     20240422

% 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
AS267121 ATPlus Telecom BR
AS53062 ALT | GRUPO BRASIL TECPAR BR
AS53062 ALT GRUPO BRASIL TECPAR BR

Upstreams

AS Number Description Country
AS267121 ATPlus Telecom BR
AS53062 ALT GRUPO BRASIL TECPAR BR

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Frequently Asked Questions

ASN AS61821 is an Autonomous System Number used to identify a network for BGP internet routing.
AS61821 is listed under Sincroniza Digital 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.