ASN AS52900 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52900?

AS52900 is listed under BRASIL TECPAR AMIGO AVATO.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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.

AS52900 BRASIL TECPAR AMIGO AVATO

ASN Lookup Tool

BRASIL TECPAR AMIGO AVATO brasiltecpar.com.br

BR 4 Routes

AS Data

AS52900

AS52900 – BRASIL TECPAR AMIGO AVATO

AS Number	52900
AS Name	07.756.651/0001-55
Organization	BRASIL TECPAR AMIGO AVATO()
Country	BR
Website	brasiltecpar.com.br
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2012-07-20

ASN Intelligence API for production workflows

Use ASN data for AS52900 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:26c8::/32	AS52900	BRASIL TECPAR AMIGO AVATO	BRASIL TECPAR \| AMIGO \| AVATO	~79×10²⁷
131.221.252.0/22	AS52900	BRASIL TECPAR AMIGO AVATO	BRASIL TECPAR \| AMIGO \| AVATO	1024
186.251.156.0/22	AS52900	BRASIL TECPAR AMIGO AVATO	BRASIL TECPAR \| AMIGO \| AVATO	1024
138.186.52.0/22	AS52900	BRASIL TECPAR AMIGO AVATO	BRASIL TECPAR \| AMIGO \| AVATO	1024

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.
% 2026-03-20T09:23:01-03:00 - 136.227.190.18

aut-num:     AS52900
owner:       BRASIL TECPAR | AMIGO | AVATO
ownerid:     07.756.651/0001-55
responsible: MAGNUM FOLETTO
country:     BR
owner-c:     MMF140
routing-c:   BTCGR
abuse-c:     BRTSO52
created:     20120720
changed:     20240409
inetnum:     186.251.156.0/22
inetnum:     131.221.252.0/22
inetnum:     138.186.52.0/22
inetnum:     2804:26c8::/32

nic-hdl-br:  MMF140
person:      Magnum Mello Foletto
e-mail:      magnum.foletto@me.com
country:     BR
created:     20010922
changed:     20251016

nic-hdl-br:  BTCGR
person:      Brasil TecPar Central Gerencia de Redes
e-mail:      cgr@brasiltecpar.com.br
country:     BR
created:     20230817
changed:     20230817

nic-hdl-br:  BRTSO52
person:      Brasil TecPar SOC
e-mail:      soc@brasiltecpar.com.br
country:     BR
created:     20220309
changed:     20230817

% 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
AS52564	Biazi Telecom	BR
AS262550	LUCAS NETWORK INFORMATICA LTDA ME	BR
AS52609	AVATO TECNOLOGIA S.A	BR
AS262907	BRASIL TECPAR AMIGO AVATO	BR
AS266946	W RODRIGUES CONEXAO NETWORKS ME	BR
AS267059	NETVIP MT	BR
AS265282	DOMINA NET TELECOM	BR
AS267409	SARTOR INTERNET LTDA	BR
AS265326	Netfacil Provedor Banda Larga	BR
AS272648	STARTNET PROVEDOR E INFORMATICA LTDA - ME	BR

Upstreams

AS Number	Description	Country
AS262907	BRASIL TECPAR AMIGO AVATO	BR

Downstreams

AS Number	Description	Country
AS52564	Biazi Telecom	BR
AS262550	LUCAS NETWORK INFORMATICA LTDA ME	BR
AS266946	W RODRIGUES CONEXAO NETWORKS ME	BR
AS267059	NETVIP MT	BR
AS265282	DOMINA NET TELECOM	BR
AS267409	SARTOR INTERNET LTDA	BR
AS265326	Netfacil Provedor Banda Larga	BR
AS267071	DANIEL MUELLER EIRELI ME	BR
AS264169	WNP INTERNET	BR
AS272648	STARTNET PROVEDOR E INFORMATICA LTDA ME	BR