ASN AS52932 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52932?

AS52932 is listed under Fibron Telecom.

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.

AS52932 Fibron Telecom | IPGeolocation.io

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Legacy Routes

Fibron Telecom fibron.com.br

BR 15 Routes

AS Data

AS52932

AS52932 – Fibron Telecom

AS Number	52932
AS Name	09.165.783/0001-38
Organization	Fibron Telecom
Country	BR
Website	fibron.com.br
Number of IPv4 Routes	10
Number of IPv6 Routes	5
ASN type	ISP
Registry	lacnic
Date Allocated	2012-08-14

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Use ASN data for AS52932 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
187.86.24.0/21	AS52932	Fibron Telecom	Fibron Telecom	2048
177.185.112.0/22	AS52932	Fibron Telecom	Fibron Telecom	1024
177.185.118.0/23	AS52932	Fibron Telecom	Fibron Telecom	512
177.185.116.0/23	AS52932	Fibron Telecom	Fibron Telecom	512
187.86.24.0/22	AS52932	Fibron Telecom	Fibron Telecom	1024
2804:28b0::/34	AS52932	Fibron Telecom	Fibron Telecom	~20×10²⁷
2804:28b0:8000::/34	AS52932	Fibron Telecom	Fibron Telecom	~20×10²⁷
2804:28b0:4000::/34	AS52932	Fibron Telecom	Fibron Telecom	~20×10²⁷
187.86.28.0/22	AS52932	Fibron Telecom	Fibron Telecom	1024
177.185.116.0/22	AS52932	Fibron Telecom	Fibron Telecom	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.
% 2026-05-15T09:15:50-03:00 - 136.227.182.127

aut-num:     AS52932
owner:       Fibron Telecom
ownerid:     09.165.783/0001-38
responsible: Neuber Ferreira Franco Junior
country:     BR
owner-c:     NFFJU
routing-c:   NFFJU
abuse-c:     SASDI91
created:     20120814
changed:     20260330
inetnum:     177.185.112.0/21
inetnum:     2804:28b0::/32
inetnum:     187.86.24.0/21
as-in:       from AS268696 100 accept ANY
as-in:       from AS269096 100 accept ANY
as-in:       from AS23106 100 accept ANY
as-out:      to AS268696 announce AS52932
as-out:      to AS269096 announce AS52932
as-out:      to AS23106 announce AS52932

nic-hdl-br:  NFFJU
person:      Neuber Ferreira Franco Junior
e-mail:      noc@fibron.com.br
country:     BR
created:     20061022
changed:     20250725

nic-hdl-br:  SASDI91
person:      SAMUEL DA SILVA DIAS
e-mail:      dias.samuel31@gmail.com
country:     BR
created:     20260330
changed:     20260330

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS52932",
    "country" : "BR",
    "admin_contacts" : [ "NFFJU" ],
    "tech_contacts" : [ "NFFJU" ],
    "abuse_contacts" : [ "SASDI91" ],
    "date_created" : "2012-08-14",
    "date_updated" : "2026-03-30",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "09.165.783/0001-38",
    "name" : "Fibron Telecom",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "SASDI91" ],
    "date_created" : "2012-08-14",
    "date_updated" : "2026-03-30",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "NFFJU",
    "country" : "BR",
    "email" : [ "noc@fibron.com.br" ],
    "date_created" : "2006-10-22",
    "date_updated" : "2025-07-25",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "NFFJU",
    "country" : "BR",
    "email" : [ "noc@fibron.com.br" ],
    "date_created" : "2006-10-22",
    "date_updated" : "2025-07-25",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SASDI91",
    "country" : "BR",
    "email" : [ "dias.samuel31@gmail.com" ],
    "date_created" : "2026-03-30",
    "date_updated" : "2026-03-30",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS263903	INFORBARRA TELECOM	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS269096	N&K TECNOLOGIA LTDA	BR
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS268696	Tuddo Telecom Ltda.	BR

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ASN Summary

AS52932 – Fibron Telecom

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