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.

AS272571 JMG NET 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.

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

JMG NET LTDA

BR 0 Routes

AS Data

AS272571

AS272571 – JMG NET LTDA

AS Number	272571
AS Name	33.909.361/0001-04
Organization	JMG NET LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2021-12-29

ASN Intelligence API for production workflows

Use ASN data for AS272571 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.
% 2026-03-16T09:21:25-03:00 - 136.227.167.73

aut-num:     AS272571
owner:       JMG NET LTDA
ownerid:     33.909.361/0001-04
responsible: RONNALDO GOMES DA SILVA
country:     BR
owner-c:     JMGSI65
routing-c:   JMGSI65
abuse-c:     JMGSI65
created:     20211229
changed:     20211229
inetnum:     2804:8550::/32

nic-hdl-br:  JMGSI65
person:      Jose Maria Gomes Da Silva
e-mail:      josemgsilva75@gmail.com
country:     BR
created:     20210805
changed:     20250714

% 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 AS272571?

ASN AS272571 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272571?

AS272571 is listed under JMG NET 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.