ASN AS52686 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52686?

AS52686 is listed under F.J.FANTINI AMPARO ME.

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.

AS52686 F.J.FANTINI AMPARO ME

ASN Lookup Tool

F.J.FANTINI AMPARO ME teleson.com.br

BR 28 Routes

AS Data

AS52686

AS52686 – F.J.FANTINI AMPARO ME

AS Number	52686
AS Name	74.484.403/0001-90
Organization	F.J.FANTINI AMPARO ME
Country	BR
Website	teleson.com.br
Number of IPv4 Routes	21
Number of IPv6 Routes	7
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2012-12-12

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Use ASN data for AS52686 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:2440:c000::/34	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	~20×10²⁷
170.246.80.0/24	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	256
138.99.204.0/24	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	256
177.67.156.0/24	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	256
138.99.204.0/23	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	512
138.99.204.0/22	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	1024
170.246.81.0/24	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	256
2804:2440::/32	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	~79×10²⁷
2804:2440:4000::/34	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	~20×10²⁷
177.67.159.0/24	AS52686	F.J.FANTINI AMPARO ME	F.J.FANTINI AMPARO ME	256

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.
% 2026-04-05T09:23:32-03:00 - 185.77.251.161

aut-num:     AS52686
owner:       F.J.FANTINI AMPARO ME
ownerid:     74.484.403/0001-90
responsible: F�bio Jos� Fantini
country:     BR
owner-c:     FAF430
routing-c:   FAF430
abuse-c:     FAF430
created:     20121212
changed:     20130306
inetnum:     177.67.156.0/22
inetnum:     138.99.204.0/22
inetnum:     2804:2440::/32
inetnum:     170.246.80.0/22

nic-hdl-br:  FAF430
person:      Fabio Fantini
e-mail:      noc@teleson.com.br
country:     BR
created:     20031021
changed:     20240805

% 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" : "AS52686",
    "country" : "BR",
    "admin_contacts" : [ "FAF430" ],
    "tech_contacts" : [ "FAF430" ],
    "abuse_contacts" : [ "FAF430" ],
    "date_created" : "2012-12-12",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "74.484.403/0001-90",
    "name" : "F.J.FANTINI AMPARO ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "FAF430" ],
    "date_created" : "2012-12-12",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "FAF430",
    "country" : "BR",
    "email" : [ "noc@teleson.com.br" ],
    "date_created" : "2003-10-21",
    "date_updated" : "2024-08-05",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "FAF430",
    "country" : "BR",
    "email" : [ "noc@teleson.com.br" ],
    "date_created" : "2003-10-21",
    "date_updated" : "2024-08-05",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "FAF430",
    "country" : "BR",
    "email" : [ "noc@teleson.com.br" ],
    "date_created" : "2003-10-21",
    "date_updated" : "2024-08-05",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS7195	EDGEUNO S.A.S	CO
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
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS35280	F5 Networks SARL	FR
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS52925	Ascenty Data Centers e Telecomunica��es S/A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS7713	Telekomunikasi Indonesia PT	ID

Downstreams

AS Number	Description	Country
AS52531	G6 Internet	BR