How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS274345 G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDA

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDA

BR 0 Routes

AS Data

AS274345

AS274345 – G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDA

AS Number	274345
AS Name
Organization	G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2025-11-10

ASN Intelligence API for production workflows

Use ASN data for AS274345 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

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.
% 2026-03-16T09:19:53-03:00 - 134.199.90.166

aut-num:     AS274345
owner:       G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDA
responsible: GEOVANE FERREIRA CHAGAS
owner-c:     GEFCH8
routing-c:   GEFCH8
abuse-c:     GEFCH8
created:     20251110
changed:     20251110
inetnum:     2804:9698::/32

nic-hdl-br:  GEFCH8
person:      Geovane Ferreira chagas
created:     20250620
changed:     20250620

% 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 AS274345?

ASN AS274345 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274345?

AS274345 is listed under G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET 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.