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AS275640 Headers Consultoria | 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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Headers Consultoria headers.com.br

BR 0 Routes

AS Data

AS275640

AS275640 – Headers Consultoria

AS Number	275640
AS Name	46.036.507/0001-04
Organization	Headers Consultoria()
Country	BR
Website	headers.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2026-02-04

ASN Intelligence API for production workflows

Use ASN data for AS275640 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.
% 2026-03-16T09:23:20-03:00 - 136.227.187.56

aut-num:     AS275640
owner:       Headers Consultoria
ownerid:     46.036.507/0001-04
responsible: FRANCISCO GENESIO BEZERRA FILHO
country:     BR
owner-c:     FGBFI8
routing-c:   FGBFI8
abuse-c:     FGBFI8
created:     20260204
changed:     20260204
inetnum:     2804:97b4::/32

nic-hdl-br:  FGBFI8
person:      Francisco Genesio Bezerra Filho
e-mail:      genesiofilho@headers.com.br
country:     BR
created:     20260109
changed:     20260109

% 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 AS275640?

ASN AS275640 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS275640?

AS275640 is listed under Headers Consultoria.

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.