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AS28337 Buzz Telecom LTDA | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Buzz Telecom LTDA buzztelecom.com.br

BR 0 Routes

AS Data

AS28337

AS28337 – Buzz Telecom LTDA

AS Number	28337
AS Name	08.996.606/0001-30
Organization	Buzz Telecom LTDA()
Country	BR
Website	buzztelecom.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2013-05-03

ASN Intelligence API for production workflows

Use ASN data for AS28337 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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.
% 2026-03-16T09:23:32-03:00 - 94.176.120.33

aut-num:     AS28337
owner:       Buzz Telecom LTDA
ownerid:     08.996.606/0001-30
responsible: Robson Fernando Alves
country:     BR
owner-c:     BUTLT11
routing-c:   BUTLT11
abuse-c:     BUTLT11
created:     20130503
changed:     20250320
inetnum:     177.128.132.0/22
inetnum:     2804:dbc::/32

nic-hdl-br:  BUTLT11
person:      Buzz Telecom LTDA
e-mail:      robson@buzztelecom.com.br
country:     BR
created:     20220928
changed:     20220928

% 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

Frequently Asked Questions

What is ASN AS28337?

ASN AS28337 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28337?

AS28337 is listed under Buzz Telecom LTDA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.