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AS273559 J B ALVES BARBOSA | 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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J B ALVES BARBOSA

BR 0 Routes

AS Data

AS273559

AS273559 – J B ALVES BARBOSA

AS Number	273559
AS Name
Organization	J B ALVES BARBOSA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2024-07-29

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Use ASN data for AS273559 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.
% 2026-03-16T09:21:15-03:00 - 134.199.90.29

aut-num:     AS273559
owner:       J B ALVES BARBOSA
responsible: JHONATA BRISTON ALVES BARBOSA
owner-c:     JBABA11
routing-c:   JBABA11
abuse-c:     JBABA11
created:     20240729
changed:     20240729
inetnum:     2804:908c::/32

nic-hdl-br:  JBABA11
person:      Jhonata Briston Alves Barbosa
created:     20231010
changed:     20250923

% 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 AS273559?

ASN AS273559 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273559?

AS273559 is listed under J B ALVES BARBOSA.

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.