ASN Lookup Tool

Headers Consultoria headers.com.br BR BR 1 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 1
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.

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

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
2804:97b4::/32 ~79×10²⁷

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.
% 2026-03-17T09:17:41-03:00 - 136.227.184.65

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

Peers

AS Number Description Country
AS52925 Ascenty Data Centers e Telecomunica��es S/A BR

Upstreams

AS Number Description Country
AS52925 Ascenty Data Centers e Telecomunica��es S/A BR

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

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